Item 1. Condensed Consolidated Financial Statements.

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(In millions, except per share amounts)

(Unaudited)

						Three Months Ended September 30,												Six Months Ended September 30,
						2025						2024						2025						2024
Revenues						$	103,150					$	93,651					$	200,977					$	172,934
Cost of sales						(99,608)						(90,403)						(194,156)						(166,534)
Gross profit						3,542						3,248						6,821						6,400
Selling, distribution, general, and administrative expenses						(2,074)						(2,503)						(4,270)						(4,504)
Claims and litigation charges, net						2						4						2						(108)
Restructuring, impairment, and related charges, net						(63)						(171)						(110)						(181)
Total operating expenses						(2,135)						(2,670)						(4,378)						(4,793)
Operating income						1,407						578						2,443						1,607
Other income, net						62						34						126						164
Interest expense						(74)						(78)						(123)						(153)
Income before income taxes						1,395						534						2,446						1,618
Income tax expense						(232)						(247)						(452)						(371)
Net income						1,163						287						1,994						1,247
Net income attributable to noncontrolling interests						(53)						(46)						(100)						(91)
Net income attributable to McKesson Corporation						$	1,110					$	241					$	1,894					$	1,156
Earnings per common share attributable to McKesson Corporation
Diluted						$	8.92					$	1.87					$	15.16					$	8.89
Basic						$	8.95					$	1.88					$	15.22					$	8.94
Weighted-average common shares outstanding
Diluted						124.4						129.3						124.9						130.0
Basic						124.0						128.7						124.5						129.3

See Financial Notes

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McKESSON CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(In millions)

(Unaudited)

			Three Months Ended September 30,												Six Months Ended September 30,
			2025						2024						2025						2024
Net income			$	1,163					$	287					$	1,994					$	1,247
Other comprehensive (loss) income, net of tax
Foreign currency translation adjustments			(5)						34						16						3
Unrealized gain (loss) on cash flow and other hedges			(5)						(9)						9						(9)
Changes in retirement-related benefit plans			—						(2)						(1)						(3)
Other comprehensive (loss) income, net of tax			(10)						23						24						(9)
Comprehensive income			1,153						310						2,018						1,238
Comprehensive income attributable to noncontrolling interests			(53)						(46)						(100)						(91)
Comprehensive income attributable to McKesson Corporation			$	1,100					$	264					$	1,918					$	1,147

See Financial Notes

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McKESSON CORPORATION

CONDENSED CONSOLIDATED BALANCE SHEETS

(In millions, except per share amounts)

(Unaudited)

			September 30, 2025						March 31, 2025
ASSETS
Current assets
Cash and cash equivalents			$	4,004					$	5,691
Receivables, net			28,286						25,643
Inventories, net			26,134						23,001
Prepaid expenses and other			1,463						1,063
Total current assets			59,887						55,398
Property, plant, and equipment, net			2,627						2,502
Operating lease right-of-use assets			1,991						1,782
Goodwill			11,283						10,022
Intangible assets, net			4,220						1,464
Other non-current assets			4,152						3,972
Total assets			$	84,160					$	75,140
LIABILITIES, REDEEMABLE NONCONTROLLING INTERESTS, AND DEFICIT
Current liabilities
Drafts and accounts payable			$	60,938					$	55,330
Current portion of long-term debt			1,747						1,191
Current portion of operating lease liabilities			278						258
Other accrued liabilities			5,068						4,825
Total current liabilities			68,031						61,604
Long-term debt			6,011						4,463
Long-term deferred tax liabilities			1,086						1,029
Long-term operating lease liabilities			1,756						1,478
Long-term litigation liabilities			5,103						5,601
Other non-current liabilities			2,751						2,659
Redeemable noncontrolling interests			777						—
McKesson Corporation stockholders’ deficit
Preferred stock, $0.01 par value, 100 shares authorized, no shares issued or outstanding			—						—
Common stock, $0.01 par value, 800 shares authorized, 280 and 279 shares issued at September 30, 2025 and March 31, 2025, respectively			3						3
Additional paid-in capital			8,499						8,373
Retained earnings			19,622						17,921
Accumulated other comprehensive loss			(908)						(932)
Treasury shares, at cost, 156 and 154 shares at September 30, 2025 and March 31, 2025, respectively			(28,955)						(27,439)
Total McKesson Corporation stockholders’ deficit			(1,739)						(2,074)
Noncontrolling interests			384						380
Total deficit			(1,355)						(1,694)
Total liabilities, redeemable noncontrolling interests, and deficit			$	84,160					$	75,140

See Financial Notes

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McKESSON CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ DEFICIT

(In millions, except per share amounts)

(Unaudited)

			Three Months Ended September 30, 2025
			Common Stock												Additional Paid-in Capital												Retained Earnings						Accumulated Other Comprehensive Loss						Treasury												Noncontrolling Interests						Total Deficit
			Shares						Amount						Common Shares						Amount
Balance, June 30, 2025			280						$	3					$	8,449											$	18,616					$	(898)					(155)						$	(28,137)					$	379					$	(1,588)
Issuance of shares under employee plans, net of forfeitures			—						—						28												—						—						—						(1)						—						27
Share-based compensation			—						—						68												—						—						—						—						—						68
Repurchase of common stock			—						—						—												—						—						(1)						(817)						—						(817)
Net income			—						—						—												1,110						—						—						—						48						1,158
Other comprehensive loss			—						—						—												—						(10)						—						—						—						(10)
Cash dividends declared, $0.82 per common share			—						—						—												(103)						—						—						—						—						(103)
Payments to noncontrolling interests			—						—						—												—						—						—						—						(44)						(44)
Adjustment to redemption value of redeemable noncontrolling interests			—						—						(47)												—						—						—						—						—						(47)
Other			—						—						1												(1)						—						—						—						1						1
Balance, September 30, 2025			280						$	3					$	8,499											$	19,622					$	(908)					(156)						$	(28,955)					$	384					$	(1,355)

			Three Months Ended September 30, 2024
			Common Stock												Additional Paid-in Capital												Retained Earnings						Accumulated Other Comprehensive Loss						Treasury												Noncontrolling Interests						Total Deficit
			Shares						Amount						Common Shares						Amount
Balance, June 30, 2024			279						$	3					$	8,126											$	15,810					$	(913)					(149)						$	(24,781)					$	374					$	(1,381)
Issuance of shares under employee plans, net of forfeitures			—						—						32												—						—						—						—						—						32
Share-based compensation			—						—						63												—						—						—						—						—						63
Repurchase of common stock			—						—						—												—						—						(3)						(1,529)						—						(1,529)
Net income			—						—						—												241						—						—						—						46						287
Other comprehensive income			—						—						—												—						23						—						—						—						23
Cash dividends declared, $0.71 per common share			—						—						—												(90)						—						—						—						—						(90)
Payments to noncontrolling interests			—						—						—												—						—						—						—						(45)						(45)
Other			—						—						—												(2)						—						—						—						—						(2)
Balance, September 30, 2024			279						$	3					$	8,221											$	15,959					$	(890)					(152)						$	(26,310)					$	375					$	(2,642)

See Financial Notes

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McKESSON CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ DEFICIT

(In millions, except per share amounts)

(Unaudited)

			Six Months Ended September 30, 2025
			Common Stock												Additional Paid-in Capital												Retained Earnings						Accumulated Other Comprehensive Loss						Treasury												Noncontrolling Interests						Total Deficit
			Shares						Amount																		Common Shares						Amount
Balance, March 31, 2025			279						$	3					$	8,373											$	17,921					$	(932)					(154)						$	(27,439)					$	380					$	(1,694)
Issuance of shares under employee plans, net of forfeitures			1						—						50												—						—						—						(107)						—						(57)
Share-based compensation			—						—						123												—						—						—						—						—						123
Repurchase of common stock			—						—						—												—						—						(2)						(1,409)						—						(1,409)
Net income			—						—						—												1,894						—						—						—						95						1,989
Other comprehensive income			—						—						—												—						24						—						—						—						24
Cash dividends declared, $1.53 per common share			—						—						—												(192)						—						—						—						—						(192)
Payments to noncontrolling interests			—						—						—												—						—						—						—						(91)						(91)
Adjustment to redemption value of redeemable noncontrolling interests			—						—						(47)												—						—						—						—						—						(47)
Other			—						—						—												(1)						—						—						—						—						(1)
Balance, September 30, 2025			280						$	3					$	8,499											$	19,622					$	(908)					(156)						$	(28,955)					$	384					$	(1,355)

			Six Months Ended September 30, 2024
			Common Stock												Additional Paid-in Capital												Retained Earnings						Accumulated Other Comprehensive Loss						Treasury												Noncontrolling Interests						Total Deficit
			Shares						Amount						Common Shares						Amount
Balance, March 31, 2024			278						$	3					$	8,048											$	14,978					$	(881)					(148)						$	(24,119)					$	372					$	(1,599)
Issuance of shares under employee plans, net of forfeitures			1						—						54												—						—						—						(134)						—						(80)
Share-based compensation			—						—						119												—						—						—						—						—						119
Repurchase of common stock			—						—						—												—						—						(4)						(2,057)						—						(2,057)
Net income			—						—						—												1,156						—						—						—						91						1,247
Other comprehensive loss			—						—						—												—						(9)						—						—						—						(9)
Cash dividends declared, $1.33 per common share			—						—						—												(173)						—						—						—						—						(173)
Payments to noncontrolling interests			—						—						—												—						—						—						—						(88)						(88)
Other			—						—						—												(2)						—						—						—						—						(2)
Balance, September 30, 2024			279						$	3					$	8,221											$	15,959					$	(890)					(152)						$	(26,310)					$	375					$	(2,642)

See Financial Notes

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McKESSON CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(In millions)

(Unaudited)

			Six Months Ended September 30,
			2025						2024
OPERATING ACTIVITIES
Net income			$	1,994					$	1,247
Adjustments to reconcile to net cash provided by operating activities:
Depreciation			124						124
Amortization			221						208
Asset impairment charges			4						76
Deferred taxes			(41)						125
Credits associated with last-in, first-out inventory method			(18)						(4)
Non-cash operating lease expense			140						113
Gain from sales of businesses and investments			(85)						(89)
Canadian businesses held for sale			—						638
Provision for bad debts			232						(169)
Other non-cash items			169						174
Changes in assets and liabilities:
Receivables			(2,296)						(3,499)
Inventories			(3,199)						(3,310)
Drafts and accounts payable			5,170						6,221
Operating lease liabilities			(152)						(196)
Taxes			121						(145)
Litigation liabilities			(657)						(386)
Other			(225)						(408)
Net cash provided by operating activities			1,502						720
INVESTING ACTIVITIES
Payments for property, plant, and equipment			(217)						(242)
Capitalized software expenditures			(168)						(143)
Acquisitions, net of cash, cash equivalents, and restricted cash acquired			(3,389)						(1)
Proceeds from sales of businesses and investments, net			133						93
Other			53						(80)
Net cash used in investing activities			(3,588)						(373)
FINANCING ACTIVITIES
Proceeds from short-term borrowings			2,275						6,876
Repayments of short-term borrowings			(2,275)						(6,876)
Proceeds from issuances of long-term debt			1,990						498
Repayments of long-term debt			(2)						(501)
Common stock transactions:
Issuances			50						54
Share repurchases			(1,399)						(2,019)
Dividends paid			(179)						(162)
Other			(245)						(278)
Net cash provided by (used in) financing activities			215						(2,408)
Effect of exchange rate changes on cash, cash equivalents, and restricted cash			24						1
Change in cash, cash equivalents, and restricted cash classified as Assets held for sale			—						(14)
Net decrease in cash, cash equivalents, and restricted cash			(1,847)						(2,074)
Cash, cash equivalents, and restricted cash at beginning of period			5,956						4,585
Cash, cash equivalents, and restricted cash at end of period			4,109						2,511
Less: Restricted cash at end of period included in Prepaid expenses and other			(105)						(2)
Cash and cash equivalents at end of period			$	4,004					$	2,509

See Financial Notes

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McKESSON CORPORATION

FINANCIAL NOTES

(UNAUDITED)

1. Significant Accounting Policies

Nature of Operations: McKesson Corporation together with its subsidiaries (collectively, the “Company” or “McKesson,”) is a diversified healthcare services leader dedicated to advancing health outcomes for patients everywhere. McKesson partners with biopharma companies, care providers, pharmacies, manufacturers, governments, and others to deliver insights, products, and services to help make quality care more accessible and affordable. Commencing in the second quarter of fiscal 2026, the Company reports its financial results in four reportable segments: North American Pharmaceutical, Oncology & Multispecialty, Prescription Technology Solutions (“RxTS”), and Medical-Surgical Solutions. The Company’s Norwegian operations are now included in Other. The organizational structure also includes Corporate, which consists of income and expenses associated with administrative functions and projects, and the results of certain investments. All prior segment information has been recast to reflect the Company’s new segment structure and current period presentation. Refer to Financial Note 13, “Segments of Business,” for additional information.

Basis of Presentation: The condensed consolidated financial statements and accompanying notes are prepared in accordance with United States (“U.S.”) generally accepted accounting principles (“GAAP”) for interim financial reporting and the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”) and therefore do not include all information and disclosures normally included in the annual consolidated financial statements.

The condensed consolidated financial statements of McKesson include the financial statements of all majority-owned or controlled companies. For those consolidated subsidiaries where the Company’s ownership is less than 100%, the portion of the net income or loss allocable to the noncontrolling interests is reported as “Net income attributable to noncontrolling interests” in the Condensed Consolidated Statements of Operations. All significant intercompany balances and transactions have been eliminated in consolidation, including the intercompany portion of transactions with equity method investees.

The Company considers itself to control an entity if it is the majority owner of or has voting control over such entity. The Company also assesses control through means other than voting rights and determines which business entity is the primary beneficiary of the variable interest entity (“VIE”). The Company consolidates VIEs when it is determined that it is the primary beneficiary of the VIE. Investments in business entities in which the Company does not have control, but instead has the ability to exercise significant influence over operating and financial policies, are accounted for using the equity method.

Fiscal Period: The Company’s fiscal year begins on April 1 and ends on March 31. Unless otherwise noted, all references to a particular year means the Company’s fiscal year.

Reclassifications: Certain prior period amounts have been reclassified to conform to the current year presentation.

Use of Estimates: The preparation of financial statements in conformity with U.S. GAAP requires the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of these financial statements and income and expenses during the reporting period. Actual amounts could differ from those estimated amounts. In the opinion of management, the unaudited condensed consolidated financial statements include all normal recurring adjustments necessary for a fair presentation of the results of operations, financial position, and cash flows of McKesson for the interim periods presented.

The results of operations for the six months ended September 30, 2025 and 2024 are not necessarily indicative of the results that may be anticipated for the entire year. These interim financial statements should be read in conjunction with the annual audited financial statements, accounting policies, and financial notes included in the Company’s Annual Report on Form 10-K for the fiscal year ended March 31, 2025, previously filed with the SEC on May 9, 2025 (the “2025 Annual Report”).

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McKESSON CORPORATION

FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

Recently Adopted Accounting Pronouncements

In the first quarter of fiscal 2026, the Company adopted Accounting Standards Update (“ASU”) 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures using a prospective transition method. ASU 2023-09 improves the transparency of income tax disclosures by requiring, on an annual basis, consistent categories, and greater disaggregation of information in the rate reconciliation as well as income taxes paid disaggregated by jurisdiction. While this accounting standard will increase disclosures related to the Company’s income taxes within its Annual Report on Form 10-K for the year ended March 31, 2026, the standard did not have any impact on the Company’s Consolidated Financial Statement results.

Recently Issued Accounting Pronouncements Not Yet Adopted

In November 2024, the Financial Accounting Standards Board (“FASB”) issued ASU 2024-03, Income Statement – Reporting Comprehensive Income – Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. ASU 2024-03 requires disclosure of certain costs and expenses on an interim and annual basis in the notes to the financial statements. ASU 2024-03 is effective for the Company for fiscal years beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027, as clarified by ASU 2025-01, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40). Early adoption is permitted. The Company is currently evaluating the impact that this guidance will have on its disclosures.

In September 2025, the FASB issued ASU 2025-06, Intangibles – Goodwill and Other – Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software. ASU 2025-06 amends the accounting and the disclosure of software costs, including website development costs. ASU 2026-06 is effective for the Company for fiscal years beginning after December 15, 2027, and interim periods within those annual reporting periods. Early adoption is permitted. The Company is currently evaluating the impact that this guidance will have on its disclosures.

2**.** Business Acquisitions and Divestitures

Acquisitions

For all acquisitions, the Company allocates the purchase price to the assets acquired, and the liabilities assumed, based on their fair values as of the acquisition date. The fair values of the assets acquired and liabilities assumed are preliminary and may be subject to additional adjustments, which may be up to one year after the respective acquisition dates.

PRISM Vision Holdings, LLC

On April 1, 2025, the Company completed its acquisition of a controlling interest in PRISM Vision Holdings, LLC (“PRISM Vision”), a leading provider of general ophthalmology and retina administrative services. The Company acquired an 80% controlling interest in PRISM Vision for $871 million in cash. The payment made upon closing was from cash on hand. Prior owners, including management and physicians in PRISM Vision practices, retained a 20% ownership interest, of which $25 million was classified as redeemable noncontrolling interest. The financial results of PRISM Vision are included within the Company’s Oncology & Multispecialty segment as of the acquisition date. The transaction was accounted for as a business combination.

The purchase price allocation included acquired intangible finite-lived assets of $510 million and goodwill of $429 million. Goodwill attributable to the acquisition of PRISM Vision is mostly deductible for tax purposes.

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McKESSON CORPORATION

FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

The following table summarizes the preliminary purchase price allocation to the underlying assets acquired and liabilities assumed based upon their estimated fair values as of the acquisition date.

(In millions)			Amounts Recognized as of Acquisition Date
Purchase consideration
Cash consideration			$	871
Redeemable noncontrolling interests			25
Contingent stock-based compensation liability			16
Estimated fair value of total consideration			$	912
Identifiable assets acquired and liabilities assumed:
Current assets			$	126
Intangible assets			510
Other non-current assets			106
Total assets			742
Current liabilities			172
Non-current liabilities			87
Net identifiable assets			483
Goodwill			429
Net assets acquired			$	912

Community Oncology Revitalization Enterprise Ventures, LLC

On June 2, 2025, the Company completed the acquisition of a controlling interest in Community Oncology Revitalization Enterprise Ventures, LLC (“Core Ventures”), a business and administrative services organization established by Florida Cancer Specialists & Research Institute, LLC (“FCS”). The Company acquired a 70% controlling interest for $2.5 billion in cash. The payment made upon closing was from cash on hand and the net proceeds from the May 30, 2025 public debt offering. Refer to Financial Note 8, “Debt and Financing Activities,” for additional information on the public debt offering. FCS physicians retained a 30% interest. The 30% minority interest is classified as redeemable noncontrolling interest, with a put option exercisable every five years subject to a floor of 75% of initial fair value. Refer to Financial Note 5, “Redeemable Noncontrolling Interests and Noncontrolling Interests” for additional information.

The transaction was accounted for as a business combination, and the financial results of Core Ventures are included within the Company’s Oncology & Multispecialty segment as of the acquisition date.

The purchase price allocation included acquired intangible finite-lived assets of $2.3 billion and goodwill of $785 million. Goodwill attributable to the acquisition of Core Ventures is deductible for tax purposes.

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McKESSON CORPORATION

FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

The following table summarizes the preliminary purchase price allocation to the underlying assets acquired and liabilities assumed based upon their estimated fair values as of the acquisition date.

(In millions)			Amounts Recognized as of Acquisition Date
Purchase consideration
Cash and other considerations			$	2,481
Redeemable noncontrolling interests			700
Estimated fair value of total consideration			$	3,181
Identifiable assets acquired and liabilities assumed:
Current assets			$	529
Intangible assets			2,310
Other non-current assets			353
Total assets			3,192
Current liabilities			468
Non-current liabilities			328
Net identifiable assets			2,396
Goodwill			785
Net assets acquired			$	3,181

Divestitures

Norway

On August 4, 2025, the Company entered into a definitive agreement to sell its retail and distribution businesses in Norway (“Norway disposal group”) and as a result, the Company classified the assets and liabilities of the Norway disposal group as held for sale. Commencing in the second quarter of fiscal 2026, the Company implemented a new segment reporting structure, and the Norway disposal group is now included within Other. Refer to Financial Note 13, “Segments of Business,” for additional information. The transaction does not qualify for discontinued operations reporting. The Company is currently evaluating the financial impact of the transaction, and the sale is anticipated to close after fiscal 2026, pursuant to the satisfaction of customary closing conditions, including receipt of regulatory approvals. As of September 30, 2025, net assets held for sale were $112 million. The assets of the Norway disposal group were reported within “Prepaid expenses and other,” while the related liabilities were included in “Other accrued liabilities” on the Company’s Condensed Consolidated Balance Sheet as of September 30, 2025. The accumulated other comprehensive balances associated with the Norway disposal group were $171 million as of September 30, 2025.

Canada Divestiture Activities

On December 30, 2024, the Company completed the sale of its Rexall and Well.ca businesses in Canada (“Canadian retail disposal group”) for an adjusted purchase price consisting of a cash payment of $9 million, received at closing, and a note of $120 million, measured at fair value and accruing interest upon satisfaction of certain conditions, and payable to the Company at the end of six years. Within the North American Pharmaceutical segment and as part of the transaction, the Company divested net assets of $741 million, including $125 million of intercompany trade accounts payable primarily related to purchases of inventories from McKesson Canada assumed by the buyer upon divestiture. The Company determined that the disposal group did not meet the criteria for classification as discontinued operations.

During the year ended March 31, 2025, the Company recorded net charges of $667 million, to remeasure the Canadian retail disposal group to fair value less costs to sell, within “Selling, distribution, general, and administrative expenses” in the Consolidated Statements of Operations. The remeasurement adjustment for the year ended March 31, 2025 included a $48 million loss related to the accumulated other comprehensive loss balances associated with the Canadian retail disposal group. The Company’s measurement of the fair value of the Canadian retail disposal group was based on the total consideration expected to be received by the Company as outlined in the transaction agreements. Certain components of the total consideration included Level 3 fair value measurements.

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McKESSON CORPORATION

FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

Other

For the periods presented, the Company also completed immaterial acquisitions and divestitures within its operating segments. Financial results for the Company’s business acquisitions have been included in its condensed consolidated financial statements as of their respective acquisition dates.

3. Restructuring, Impairment, and Related Charges, Net

The Company recorded restructuring, impairment, and related charges, net of $63 million and $234 million for the three months ended September 30, 2025 and 2024, respectively, and $110 million and $244 million for the six months ended September 30, 2025 and 2024, respectively. Of these charges $171 million and $181 million was included in “Restructuring, impairment, and related charges, net” and $63 million was included in “Cost of sales” in the Condensed Consolidated Statement of Operations, for the three and six months ended September 30, 2024, respectively.

During the second quarter of fiscal 2025, the Company approved enterprise-wide initiatives to modernize and accelerate the technology service operating model which were intended to improve business continuity, compliance, operating efficiency and advance investments to streamline the organization. These initiatives include cost reduction efforts and support other rationalization efforts within Corporate, and the Medical-Surgical Solutions and North American Pharmaceutical segments to help realize long-term sustainable growth. The Company anticipates total charges related to these initiatives of $650 million to $700 million, consisting primarily of employee severance and other employee-related costs as well as facility, exit, and other related costs, including long-lived asset impairments. These programs are anticipated to be substantially complete in fiscal 2028. For the three and six months ended September 30, 2025, the Company recorded charges of $52 million and $90 million related to these initiatives, which primarily includes facility exit and other related costs as well as severance and other employee-related costs. For the three and six months ended September 30, 2024, the Company recorded charges of $227 million related to the initiatives, which primarily includes severance and other employee-related costs as well as facility exit and other related costs, including long-lived asset impairments.

Restructuring, impairment, and related charges, net for the three months ended September 30, 2025 and 2024 consisted of the following:

			Three Months Ended September 30, 2025
(In millions)			North American Pharmaceutical (1)												Prescription Technology Solutions						Medical-Surgical Solutions (2)						Corporate (3)						Total
Severance and employee-related costs, net			$	4											$	—					$	5					$	—					$	9
Exit and other-related costs (4)			1												—						14						37						52
Asset impairments and accelerated depreciation			1												—						—						1						2
Total			$	6											$	—					$	19					$	38					$	63

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FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

(1)Includes costs related to operational efficiencies and cost optimization efforts described above to support the Company’s North American Pharmaceutical segment.

(2)Includes costs related to operational efficiencies and cost optimization efforts described above to support the Company’s Medical-Surgical Solutions segment.

(3)Includes costs related to operational efficiencies and cost optimization efforts described above to support the Company’s Corporate activities.

(4)Exit and other-related costs consist of accruals for costs to be incurred without future economic benefits, project consulting fees, and other exit costs expensed as incurred.

			Three Months Ended September 30, 2024
(In millions)			North American Pharmaceutical (1)												Prescription Technology Solutions						Medical-Surgical Solutions (2)						Corporate						Total
Severance and employee-related costs, net			$	1											$	—					$	144					$	4					$	149
Exit and other-related costs (3)			(1)												—						3						10						12
Asset impairments and accelerated depreciation			63												1						—						9						73
Total			$	63											$	1					$	147					$	23					$	234

(1)Includes costs related to operational efficiencies and cost optimization efforts described above to support the Company’s North American Pharmaceutical segment, including an inventory impairment of $63 million within "Cost of sales" in the Condensed Consolidated Statement of Operations.

(2)Includes costs related to operational efficiencies and cost optimization efforts described above to support the Company’s Medical-Surgical Solutions segment.

(3)Exit and other-related costs consist of accruals for costs to be incurred without future economic benefits, project consulting fees, and other exit costs expensed as incurred.

Restructuring, impairment, and related charges, net for the six months ended September 30, 2025 and 2024 consisted of the following:

			Six Months Ended September 30, 2025
(In millions)			North American Pharmaceutical (1)												Prescription Technology Solutions						Medical-Surgical Solutions (2)						Corporate (3)						Total
Severance and employee-related costs, net			$	4											$	—					$	10					$	(1)					$	13
Exit and other-related costs (4)			2												—						26						65						93
Asset impairments and accelerated depreciation			1												—						—						3						4
Total			$	7											$	—					$	36					$	67					$	110

(1)Includes costs related to operational efficiencies and cost optimization efforts described above to support the Company’s North American. Pharmaceutical segment.

(2)Includes costs related to operational efficiencies and cost optimization efforts described above to support the Company’s Medical-Surgical Solutions segment.

(3)Includes costs related to operational efficiencies and cost optimization efforts described above to support the Company’s Corporate activities.

(4)Exit and other-related costs consist of accruals for costs to be incurred without future economic benefits, project consulting fees, and other exit costs expensed as incurred.

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FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

			Six Months Ended September 30, 2024
(In millions)			North American Pharmaceutical (1)												Prescription Technology Solutions						Medical-Surgical Solutions (2)						Corporate (3)						Total
Severance and employee-related costs, net			$	1											$	—					$	144					$	3					$	148
Exit and other-related costs (3)			(1)												3						6						12						20
Asset impairments and accelerated depreciation			65												2						—						9						76
Total			$	65											$	5					$	150					$	24					$	244

(1)Includes costs related to operational efficiencies and cost optimization efforts described above to support the Company’s North American Pharmaceutical segment, including an inventory impairment of $63 million within "Cost of sales" in the Condensed Consolidated Statement of Operations.

(2)Includes costs related to operational efficiencies and cost optimization efforts described above to support the Company’s Medical-Surgical Solutions segment.

(3)Exit and other-related costs consist of accruals for costs to be incurred without future economic benefits, project consulting fees, and other exit costs expensed as incurred.

The following table summarizes the activity related to the liabilities associated with the Company’s restructuring initiatives for the six months ended September 30, 2025:

(In millions)			North American Pharmaceutical												Prescription Technology Solutions						Medical-Surgical Solutions						Corporate						Total
Balance, March 31, 2025 (1)			$	11											$	1					$	90					$	24					$	126
Restructuring, impairment, and related charges, net			7												—						36						67						110
Non-cash charges			(1)												—						—						(3)						(4)
Cash payments			(3)												(1)						(87)						(71)						(162)
Balance, September 30, 2025 (2)			$	14											$	—					$	39					$	17					$	70

(1)As of March 31, 2025, the total reserve balance was $126 million, of which $103 million was recorded within “Other accrued liabilities” and $23 million was recorded within “Other non-current liabilities” in the Company’s Condensed Consolidated Balance Sheet.

(2)As of September 30, 2025, the total reserve balance was $70 million, of which $52 million was recorded within “Other accrued liabilities” and $18 million was recorded within “Other non-current liabilities” in the Company’s Condensed Consolidated Balance Sheet.

4. Income Taxes

Income tax expense was as follows:

			Three Months Ended September 30,												Six Months Ended September 30,
(Dollars in millions)			2025						2024						2025						2024
Income tax expense			$	232					$	247					$	452					$	371
Reported income tax rate			16.6		%				46.3		%				18.5		%				22.9		%

Fluctuations in the Company’s reported income tax rates were primarily due to changes in the mix of earnings among various taxing jurisdictions and discrete items recognized in the quarters.

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FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

During the three months ended September 30, 2025, the Company recognized a discrete tax benefit of $119 million related to the release of a valuation allowance in a foreign jurisdiction based on management’s reassessment of the amount of its deferred tax assets that are more likely than not to be realized. As of each reporting date, the Company considers new evidence, both positive and negative, that could affect its view of the future realization of deferred tax assets. As of September 30, 2025, the Company determined that there is sufficient positive evidence to conclude that it is more likely than not that these additional deferred tax assets will be realized and reduced the valuation allowance accordingly. During the six months ended September 30, 2025, the Company also recognized a net discrete tax benefit of $23 million primarily related to the tax impact of share based compensation.

During the three months ended September 30, 2024, the Company sold certain intellectual property between McKesson wholly-owned legal entities based in foreign tax jurisdictions. The transferor entity of the intellectual property was not subject to income tax on this transaction. The recipient entity of the intellectual property is entitled to amortize the fair value of the assets for tax purposes. As a result, a discrete tax benefit of $44 million was recognized in the second quarter of fiscal 2024.

During the three and six months ended September 30, 2024, the Company recorded non-cash pre-tax charges of $643 million to remeasure the Canadian retail disposal group to fair value less costs to sell. The Company’s reported income tax rates for the three and six months ended September 30, 2024 were unfavorably impacted by these charges given that no net tax benefit was recognized for these charges.

During the six months ended September 30, 2024, the Company also recognized discrete tax benefits of $58 million related to an election to change the tax status of a foreign affiliate, $38 million related to the tax impact of share-based compensation, and $47 million related to the reduction in unrecognized tax benefits due to a change in case law, partially offset by a discrete tax expense of $37 million related to interest expense accrued on unrecognized tax benefits.

The Company files income tax returns in the U.S. federal jurisdiction, various U.S. state jurisdictions, and various foreign jurisdictions. As of September 30, 2025, the Company had $1.6 billion of unrecognized tax benefits, of which $1.4 billion would reduce income tax expense and the effective tax rate if recognized.

5. Redeemable Noncontrolling Interests and Noncontrolling Interests

Redeemable Noncontrolling Interests

Noncontrolling interests with redemption features, such as put rights, that are not solely within the Company’s control are considered redeemable noncontrolling interests.

During the six months ended September 30, 2025, the Company initially recognized redeemable noncontrolling interests of $25 million related to its acquisition of PRISM Vision and $700 million related to its acquisition of Core Ventures. The Company utilized a Monte Carlo simulation model to determine the fair value of the redeemable noncontrolling interests for both acquisitions. As a result of the quarterly valuation process, the Company recorded an adjustment to the redemption value of the redeemable noncontrolling interests of $2 million for PRISM Vision and $45 million for Core Ventures.

The Company recorded a total attribution of net income to the redeemable noncontrolling shareholders of $5 million during the three and six months ended September 30, 2025. This amount was recorded in “Net income attributable to noncontrolling interests” in the Company’s Condensed Consolidated Statement of Operations.

Redeemable noncontrolling interests are presented outside of stockholders’ deficit in the Company’s Condensed Consolidated Balance Sheet. Refer to Financial Note 2, “Business Acquisitions and Divestitures,” for additional information on the acquisition activity discussed above.

Noncontrolling Interests

Net income attributable to noncontrolling interests includes third-party equity interests in the Company’s consolidated entities, including ClarusONE Sourcing Services LLP, Vantage Oncology Holdings, LLC and SCRI Oncology, LLC.

The Company allocated $48 million and $46 million of net income to noncontrolling interests during the three months ended September 30, 2025 and 2024, respectively, and $95 million and $91 million during the six months ended September 30,

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FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

2025 and 2024, respectively, which was recorded in “Net income attributable to noncontrolling interests” in the Company’s Condensed Consolidated Statements of Operations.

Changes in redeemable noncontrolling interests and noncontrolling interests for the three and six months ended September 30, 2025 and 2024 were as follows:

			Fiscal Year 2026												Fiscal Year 2025
(In millions)			Noncontrolling Interests						Redeemable Noncontrolling Interests						Noncontrolling Interests
Balance, March 31			$	380					$	—					$	372
Net income attributable to noncontrolling interests			47						—						45
Payments to noncontrolling interests			(47)						—						(43)
Acquisition of PRISM Vision			—						25						—
Acquisition of Core Ventures			—						700						—
Other			(1)						—						—
Balance, June 30			$	379					$	725					$	374
Net income attributable			48						5						46
Payments to noncontrolling interests			(44)						—						(45)
Adjustment to redemption values			—						47						—
Other			1						—						—
Balance, September 30			$	384					$	777					$	375

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FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

6. Earnings Per Common Share

Basic earnings per common share is computed by dividing net income by the weighted-average number of common shares outstanding during the reporting period. The computation of diluted earnings per common share is similar to that of basic earnings per common share, except that the former reflects the potential dilution that could occur if dilutive securities or other obligations to issue common stock were exercised or converted into common stock. Potentially dilutive securities include outstanding stock options, restricted stock units, and performance-based restricted stock units. Less than one million of potentially dilutive securities for the three and six months ended September 30, 2025 and 2024 were excluded from the computation of diluted earnings per common share as they were anti-dilutive.

The computations for basic and diluted earnings per common share were as follows:

			Three Months Ended September 30,												Six Months Ended September 30,
(In millions, except per share amounts)			2025						2024						2025						2024
Net income			$	1,163					$	287					$	1,994					$	1,247
Net income attributable to noncontrolling interests			(53)						(46)						(100)						(91)
Net income attributable to McKesson Corporation			$	1,110					$	241					$	1,894					$	1,156
Weighted-average common shares outstanding:
Basic			124.0						128.7						124.5						129.3
Effect of dilutive securities:
Stock options			—						0.1						—						0.1
Restricted stock units (1)			0.4						0.5						0.4						0.6
Diluted			124.4						129.3						124.9						130.0
Earnings per common share attributable to McKesson Corporation: (2)
Diluted			$	8.92					$	1.87					$	15.16					$	8.89
Basic			$	8.95					$	1.88					$	15.22					$	8.94

(1)Includes dilutive effect from restricted stock units and performance-based restricted stock units.

(2)Certain computations may reflect rounding adjustments.

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FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

7. Goodwill and Intangible Assets, Net

Goodwill

In the second quarter of fiscal 2026, the Company implemented a new segment reporting structure which resulted in four reportable segments: North American Pharmaceutical, Oncology & Multispecialty, Prescription Technology Solutions, and Medical-Surgical Solutions. These reportable segments encompass all operating segments of the Company. The Company’s Norwegian operations are included in Other.

The Company evaluates goodwill for impairment on an annual basis in the first fiscal quarter, and more frequently if indicators for potential impairment exist. Goodwill impairment testing is conducted at the reporting unit level, which is generally defined as an operating segment or one level below an operating segment (also known as a component), for which discrete financial information is available and segment management regularly reviews the operating results of that reporting unit. The annual impairment testing performed in fiscal 2026 and fiscal 2025 did not indicate any impairment of goodwill.

Changes in the carrying amount of goodwill were as follows:

(In millions)			North American Pharmaceutical						Oncology & Multispecialty						Prescription Technology Solutions						Medical-Surgical Solutions						Other (2)						Total
Balance, March 31, 2025			$	2,737					$	2,724					$	2,027					$	2,507					$	27					$	10,022
Goodwill acquired			—						1,238						39						—						—						1,277
Disposals			—						(9)						—						—						(28)						(37)
Foreign currency translation adjustments, net			44						—						—						—						1						45
Other adjustments (1)			—						(24)						—						—						—						(24)
Balance, September 30, 2025			$	2,781					$	3,929					$	2,066					$	2,507					$	—					$	11,283

(1)Reflects acquisition-related adjustments of $21 million for Core Ventures and $3 million for PRISM Vision.

(2)Primarily includes transfer of goodwill of $28 million to held-for-sale for the Norway disposal group.

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FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

Intangible Assets

Information regarding intangible assets was as follows:

			September 30, 2025																								March 31, 2025
(Dollars in millions)			Weighted- Average Remaining Amortization Period (Years)						Gross Carrying Amount						Accumulated Amortization						Net Carrying Amount						Gross Carrying Amount						Accumulated Amortization						Net Carrying Amount
Customer relationships			10						$	1,510					$	(690)					$	820					$	1,475					$	(650)					$	825
Service agreements			23						3,262						(759)						2,503						1,116						(728)						388
Trademarks and trade names			20						570						(284)						286						378						(278)						100
Provider Networks			22						360						(8)						352						—						—						—
Technology			9						311						(150)						161						288						(141)						147
Other			22						127						(29)						98						31						(27)						4
Total									$	6,140					$	(1,920)					$	4,220					$	3,288					$	(1,824)					$	1,464

All intangible assets were subject to amortization as of September 30, 2025 and March 31, 2025. Amortization expense of intangible assets was $80 million and $60 million for the three months ended September 30, 2025 and 2024, respectively, and $130 million and $123 million for the six months ended September 30, 2025 and 2024, respectively.

(In millions)						Estimated Amortization Expense
Fiscal 2026 (from October 1, 2025 to March 31, 2026)						$	144
Fiscal 2027						287
Fiscal 2028						283
Fiscal 2029						279
Fiscal 2030						276
Thereafter						2,951

Refer to Financial Note 2, “Business Acquisitions and Divestitures,” for a description of the goodwill and intangible assets recognized as part of the PRISM Vision and Core Ventures acquisitions.

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FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

8. Debt and Financing Activities

Long-term debt consisted of the following:

(In millions)			September 30, 2025						March 31, 2025
U.S. Dollar notes (1) (2)
0.90% Notes due December 3, 2025			$	500					$	500
1.30% Notes due August 15, 2026			500						499
7.65% Debentures due March 1, 2027			150						150
3.95% Notes due February 16, 2028			343						343
4.90% Notes due July 15, 2028			400						399
4.75% Notes due May 30, 2029			196						196
4.25% Notes due September 15, 2029			500						500
4.65% Notes due May 30, 2030			650						—
4.95% Notes due May 30, 2032			650						—
5.10% Notes due July 15, 2033			597						597
5.25% Notes due May 30, 2035			698						—
6.00% Notes due March 1, 2041			217						217
4.88% Notes due March 15, 2044			255						255
Foreign currency notes (1) (3)
1.50% Euro Notes due November 17, 2025			704						649
1.63% Euro Notes due October 30, 2026			587						541
3.13% Sterling Notes due February 17, 2029			605						581
Lease and other obligations			206						227
Total debt			7,758						5,654
Less: Current portion			1,747						1,191
Total long-term debt			$	6,011					$	4,463

(1)These notes are unsecured and unsubordinated obligations of the Company.

(2)Interest on these U.S. dollar notes is payable semi-annually.

(3)Interest on these foreign currency notes is payable annually.

Long-Term Debt

The Company’s long-term debt includes both U.S. dollar and foreign currency-denominated borrowings. At September 30, 2025 and March 31, 2025, $7.8 billion and $5.7 billion, respectively, of total debt was outstanding, of which $1.7 billion and $1.2 billion, respectively, was included under the caption “Current portion of long-term debt” in the Company’s Condensed Consolidated Balance Sheets.

Public Debt Offerings

On May 30 2025, the Company completed a public debt offering of 4.65% Notes due May 30, 2030 in a principal amount of $650 million (the “2030 Notes”), a public debt offering of 4.95% Notes due May 30, 2032 in a principal amount of $650 million (the “2032 Notes”) and a public debt offering of 5.25% Notes due May 30, 2035 in a principal amount of $700 million (the “2035 Notes” and, together with the 2030 and 2032 Notes, the “Notes”). Interest on the Notes is payable semi-annually on May 30th and November 30th of each year, commencing on November 30, 2025. Total proceeds received from the issuance of the Notes, net of discounts and debt offering expenses, were $2.0 billion. The Company utilized the net proceeds from the Notes together with cash on hand to fund the acquisition of Core Ventures.

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FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

On September 10, 2024, the Company completed a public debt offering of 4.25% Notes due September 15, 2029 in a principal amount of $500 million (the “2029 Notes”). Interest on the 2029 Notes is payable semi-annually on March 15th and September 15th of each year, commencing on March 15, 2025. Proceeds received from the issuance of the 2029 Notes, net of discounts and debt offering expenses, were $496 million. The Company utilized the net proceeds from the debt offering of the 2029 Notes together with cash on hand to redeem its $500 million outstanding principal amount of 5.25% Notes due February 15, 2026 (the “2026 Notes”), which became callable on or after February 15, 2024, prior to maturity at a redemption price equal to 100% of the principal amount plus accrued and unpaid interest through the redemption date. The total loss recognized on the debt extinguishment of the 2026 Notes described above for the year ended March 31, 2025 was not material and was included within “Interest expense” in the Company’s Consolidated Statements of Operations.

Each of the 2029 Notes, the 2030 Notes, the 2032 Notes, and the 2035 Notes constitutes a “series,” is an unsecured and unsubordinated obligation of the Company and ranks equally with all of the Company’s existing, and future unsecured and unsubordinated indebtedness that may be outstanding from time-to-time. Each series is governed by an indenture and officers’ certificate that are materially similar to those of other series of notes issued by the Company. Upon at least 10 days’ and not more than 60 days’ notice to holders of the applicable series of the notes, the Company may redeem such series of the notes for cash in whole, at any time, or in part, from time to time, at redemption prices that include accrued and unpaid interest and a make-whole premium before a specified date, and at par plus accrued and unpaid interest thereafter until maturity, each as specified in the indenture and the officers’ certificate. If there were to occur both (a) a change of control of the Company and (b) a downgrade of the applicable series of the notes below an investment grade rating by each of the Ratings Agencies (as defined in the applicable officers’ certificate) within a specified period, then the Company would be required to make an offer to purchase that series at a price equal to 101% of the then outstanding principal amount of that series, plus accrued and unpaid interest to, but not including, the date of repurchase. The indenture and the related officers’ certificate for each series, subject to the exceptions and in compliance with the conditions as applicable, specify that the Company may not consolidate, merge or sell all or substantially all of its assets, incur liens, or enter into sale-leaseback transactions exceeding specific terms, without the lenders’ consent. The indenture also contains customary events of default provisions.

Revolving Credit Facilities

5-Year Facility

On November 7, 2022, the Company entered into a Credit Agreement (the “2022 Credit Facility”) which was subsequently amended on November 7, 2024 and May 8, 2025, that provides a syndicated $4.0 billion senior unsecured credit facility with a $3.6 billion aggregate sublimit of availability in Canadian dollars, British pound sterling, and Euro. The 2022 Credit Facility is scheduled to mature in November 2028. On November 7, 2024, the maturity date of the 2022 Credit Facility was extended from November 2028 to November 2029. Borrowings under the 2022 Credit Facility bear interest based upon the Term Secured Overnight Financing Rate (“SOFR”) for credit extensions denominated in U.S. dollars, the Sterling Overnight Index Average Reference Rate for credit extensions denominated in British pound sterling, the Euro Interbank Offered Rate for credit extensions denominated in Euros, the Canadian Overnight Repo Rate Average for credit extensions denominated in Canadian dollars, a prime rate, or alternative overnight rates, as applicable, plus agreed upon margins. The 2022 Credit Facility contains various customary investment grade covenants, including a financial covenant which obligates the Company to maintain a maximum Total Debt to Consolidated EBITDA ratio, as defined in the 2022 Credit Facility. If the Company does not comply with these covenants, its ability to use the 2022 Credit Facility may be suspended and repayment of any outstanding balances under the 2022 Credit Facility may be required to be repaid. The Company can use funds obtained under the 2022 Credit Facility for general corporate purposes.

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FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

364-Day Facility

On May 8, 2025, the Company entered into a Credit Agreement (the “364-Day Credit Facility”), that provides a syndicated $1.0 billion senior unsecured credit facility. The 364-Day Credit Facility is scheduled to mature in May 2026. On or prior to the maturity date, the Company may, at its election and subject to certain customary conditions, convert the outstanding loans into a term loan that is repayable in May 2027. Borrowings under the 364-Day Credit Facility bear interest based upon SOFR for credit extensions denominated in U.S. Dollars and other relevant underlying benchmarks, plus agreed margins.

The 364-Day Credit Facility contains various customary investment grade covenants, including a financial covenant which obligates the Company to maintain a maximum Total Debt to Consolidated EBITDA ratio, as defined in the 364-Day Credit Facility. If the Company does not comply with these covenants, its ability to use the 364-Day Credit Facility may be suspended and any outstanding balances under the 364-Day Credit Facility may be required to be repaid. The terms and conditions of the 364-Day Credit Facility are substantially similar to those under the 2022 Credit Facility. The Company can use funds obtained under the 364-Day Credit Facility for general corporate purposes. There were no borrowings under the 2022 Credit Facility during the six months ended September 30, 2025 and 2024 and no amounts outstanding at September 30, 2025 and March 31, 2025. There were no borrowings under the 364-Day Facility during the six months ended September 30, 2025 and no amounts outstanding at September 30, 2025. At September 30, 2025, the Company was in compliance with all covenants under the 2022 Credit Facility and the 364-Day Facility.

Commercial Paper

The Company maintains a commercial paper program to support its working capital requirements and for other general corporate purposes. Under the program, the Company could issue up to $4.0 billion in outstanding commercial paper notes through May 7, 2025 and up to $5.0 billion following the execution of the 364-Day Facility. During the six months ended September 30, 2025, the Company borrowed and repaid $2.3 billion under the program. During the six months ended September 30, 2024, the Company borrowed and repaid $6.9 billion under the program. At September 30, 2025 and March 31, 2025, there were no commercial paper notes outstanding.

9. Hedging Activities

In the normal course of business, the Company is exposed to interest rate and foreign currency exchange rate fluctuations. At times, the Company limits these risks through the use of derivatives as described below. In accordance with the Company’s policy, derivatives are only used for hedging purposes. The Company does not use derivatives for trading or speculative purposes. The Company uses various counterparties for its derivative contracts to minimize the exposure to credit risk but does not anticipate non-performance by these parties.

Foreign Currency Exchange Risk

The Company conducts its business worldwide in U.S. dollars and the functional currencies of its foreign subsidiaries, including Canadian dollars and Euro. Changes in foreign currency exchange rates could have a material adverse impact on the Company’s financial results that are reported in U.S. dollars. The Company is also exposed to foreign currency exchange rate risk related to its foreign subsidiaries, including intercompany loans denominated in non-functional currencies. The Company has certain foreign currency exchange rate risk programs that use foreign currency forward contracts and cross-currency swaps. These forward contracts and cross-currency swaps are generally used to offset the potential income statement effects from intercompany loans and other obligations denominated in non-functional currencies. These programs reduce but do not entirely eliminate foreign currency exchange rate risk.

Interest Rate Risk

The Company has exposure to changes in interest rates, and it utilizes risk programs which use interest rate swaps to hedge the changes in debt fair values caused by fluctuations in benchmark interest rates. The Company also enters into forward contracts to hedge the variability of future benchmark interest rates on any planned bond issuances. These programs reduce but do not entirely eliminate interest rate risk.

Derivative Instruments

At September 30, 2025 and March 31, 2025, the notional amounts of the Company’s outstanding derivatives were as follows:

															September 30, 2025						March 31, 2025
(In millions)			Currency						Maturity Date (1)						Notional
Derivatives designated as net investment hedges: (2)
Cross-currency swaps (3)			CAD						Dec-26 to Mar-27						C$	6,500					C$	6,500
Derivatives designated as fair value hedges: (2)
Cross-currency swaps (4)			GBP						Nov-28						£	450					£	450
Cross-currency swaps (4)			EUR						Nov-25 to Jul-26						€	1,100					€	1,100
Floating interest rate swaps (5)			USD						Aug-27 to Sep-29						$	750					$	750
Derivatives designated as cash flow hedges: (2)
Foreign currency forwards			GBP												£	—					£	11
Interest rate swap locks			USD												$	—					$	850

(1)The maturity date reflected is for outstanding derivatives as of September 30, 2025.

(2)There was no ineffectiveness in these hedges for the three and six months ended September 30, 2025 and 2024.

(3)The Company agreed with third parties to exchange fixed interest payments in one currency for fixed interest payments in another currency at specified intervals and to exchange principal in one currency for principal in another currency, calculated by reference to agreed-upon notional amounts.

(4)Represents cross-currency fixed-to-fixed interest rate swaps to mitigate the foreign currency exchange fluctuations on its foreign currency-denominated notes.

(5)Represents fixed-to-floating interest rate swaps to hedge the changes in fair value caused by fluctuations in the benchmark interest rates.

Net Investment Hedges

The Company uses cross-currency swaps to hedge portions of the Company’s net investments denominated in Canadian dollars against the effect of exchange rate fluctuations on the translation of foreign currency balances to the U.S. dollar. The changes in the fair value of these derivatives attributable to the changes in spot currency exchange rates and differences between spot and forward interest rates are recorded in accumulated other comprehensive loss and offset foreign currency translation gains and losses recorded on the Company’s net investments denominated in Canadian dollars. To the extent cross-currency swaps designated as hedges are ineffective, changes in carrying value attributable to the change in spot rates are recorded in earnings.

In fiscal 2025, the Company expanded the net investment hedging program by entering into cross-currency swaps and restructuring existing cross-currency swaps. As of September 30, 2025 and March 31, 2025, the outstanding notional amount of cross-currency swaps was C$6.5 billion.

Fair Value Hedges

The Company uses cross-currency swaps to hedge the changes in the fair value of its foreign currency notes resulting from changes in benchmark interest rates and foreign currency exchange rates. The Company also uses floating interest rate swaps to hedge the changes in the fair value of its U.S. dollar notes resulting from changes in benchmark interest rates. The changes in the fair value of these derivatives and the offsetting changes in the fair value of the hedged notes are recorded in earnings. Gains and losses from the changes in the Company’s fair value hedges recorded in earnings were largely offset by the gains and losses recorded in earnings on the hedged item. For components excluded from the assessment of hedge effectiveness, the initial value of the excluded component is recognized in accumulated other comprehensive loss and then released into earnings over the life of the hedging instrument. The difference between the change in the fair value of the excluded component and the amount amortized into earnings during the period is recorded in other comprehensive loss.

During the second quarter of fiscal 2026, the Company settled €600 million of fair value cross-currency swaps with original maturity in August 2025. Subsequently, the Company entered into €600 million of new fair value cross-currency swaps with maturity dates in November 2025.

Cash Flow Hedges

The Company uses cross-currency swaps to hedge intercompany loans denominated in non-functional currencies to reduce the income statement effects arising from fluctuations in foreign currency exchange rates. The Company also uses forward contracts to hedge the variability of future benchmark interest rates on any planned bond issuances and to offset the potential income statement effects from obligations denominated in non-functional currencies. The effective portion of changes in the fair value of these hedges is recorded in accumulated other comprehensive loss and reclassified into earnings in the same period in which the hedged transaction affects earnings. Changes in fair values representing hedge ineffectiveness are recognized in current earnings. There were no gains or losses reclassified from accumulated other comprehensive loss and recorded within “Selling, distribution, general, and administrative expenses” in the Condensed Consolidated Statements of Operations for the three and six months ended September 30, 2025 and 2024.

The Company executed a series of forward-starting interest rate swap locks designated as cash flow hedges in fiscal 2025 with a notional amount of $850 million, and in the first quarter of fiscal 2026 with a notional amount of $550 million, for a total of $1.4 billion, to hedge the cash flows associated with upcoming financing activities. During the first quarter of fiscal 2026, the Company completed a public debt offering of the Notes, at which point the interest rate swap locks were terminated, and the proceeds are being amortized to interest expense over the life of the Notes. Refer to Financial Note 8, “Debt and Financing Activities,” for additional information on the public debt offering of the Notes.

Derivatives Not Designated as Hedges

Derivative instruments not designated as hedges are marked-to-market at the end of each accounting period with the change in fair value included in earnings. Changes in the fair values for contracts not designated as hedges are recorded directly into earnings within “Selling, distribution, general, and administrative expenses” in the Condensed Consolidated Statements of Operations. The Company did not enter into or have any outstanding derivative instruments not designated as hedges during the periods presented.

Other Information on Derivative Instruments

Gains (losses) from derivatives included in other comprehensive income (loss) in the Condensed Consolidated Statements of Comprehensive Income were as follows:

			Three Months Ended September 30,												Six Months Ended September 30,
(In millions)			2025						2024						2025						2024
Derivatives designated as net investment hedges:
Cross-currency swaps			$	98					$	(20)					$	(135)					$	(13)
Derivatives designated as cash flow and other hedges:
Cross-currency swaps (1)			$	(5)					$	(14)					$	—					$	(14)
Interest rate swap locks, Foreign currency forwards and Other			(2)						2						12						2

(1)Includes other comprehensive income (loss) related to the excluded component of certain fair value hedges.

Information regarding the fair value of derivatives on a gross basis were as follows:

			Balance Sheet Caption			September 30, 2025																		March 31, 2025
			Fair Value of Derivative												U.S. Dollar Notional						Fair Value of Derivative												U.S. Dollar Notional
(In millions)			Asset						Liability									Asset						Liability
Derivatives designated for hedge accounting:
Cross-currency swaps (current)			Prepaid expenses and other			$	90					$	—					$	1,200					$	54					$	—					$	595
Cross-currency swaps (non-current)			Other non-current assets/liabilities			50						154						5,049						66						18						5,550
Interest rate swaps (non-current)			Other non-current liabilities			—						9						750						—						18						750
Interest Rate Swap Locks (non-current)			Other non-current liabilities			—						—						—						—						6						850
Foreign currency forwards (current)			Prepaid expenses and other			—						—						—						1						—						14
Total						$	140					$	163											$	121					$	42

Refer to Financial Note 10, "Fair Value Measurements," for more information on these recurring fair value measurements.

10. Fair Value Measurements

The Company measures certain assets and liabilities at fair value in accordance with ASC Topic 820, Fair Value Measurements and Disclosures. The fair value hierarchy consists of three levels of inputs that may be used to measure fair value as follows:

Level 1 - quoted prices in active markets for identical assets or liabilities.

Level 2 - significant other observable market-based inputs.

Level 3 - significant unobservable inputs for which little or no market data exists and requires considerable assumptions that are significant to the fair value measurement.

Assets and Liabilities Measured at Fair Value on a Recurring Basis

Cash and cash equivalents at September 30, 2025 and March 31, 2025 included the Company’s investments in money market funds of $828 million and $1.0 billion, respectively, which are reported at fair value. The fair value of money market funds was determined using quoted prices for identical investments in active markets, which are considered to be Level 1 inputs under the fair value measurements and disclosure guidance. The carrying value of all other cash equivalents approximates their fair value due to their relatively short-term nature.

Fair values of the Company’s interest rate swaps, cross-currency swaps, and foreign currency forward contracts were determined using observable inputs from available market information, including quoted interest rates, foreign currency exchange rates, and other observable inputs from available market information. These inputs are considered Level 2 under the fair value measurements and disclosure guidance, and may not be representative of actual values that could have been realized or that will be realized in the future. Refer to Financial Note 9, “Hedging Activities,” for fair values and other information on the Company’s derivatives.

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McKESSON CORPORATION

FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

The Company holds investments in equity and debt securities of U.S. growth stage companies that address both current and emerging business challenges in the healthcare industry and which had a carrying value of $119 million and $103 million at September 30, 2025 and March 31, 2025, respectively. These investments primarily consist of equity securities without readily determinable fair values and are included within “Other non-current assets” in the Condensed Consolidated Balance Sheets. The Company recorded a net loss of $15 million and gain of $95 million for the three and six months ended September 30, 2024, respectively, which is included within “Other income, net” in the Condensed Consolidated Statements of Operations. The net gain recognized for the six months ended September 30, 2024 was primarily related to a recapitalization event of one of the Company’s investments in equity securities which resulted in an increase to the carrying value of this investment. The Company recognized a net gain of $100 million related to this event and sold a portion of its investment for proceeds of $92 million.

Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

In addition to assets and liabilities that are measured at fair value on a recurring basis, the Company’s assets and liabilities are also subject to nonrecurring fair value measurements. Generally, assets are recorded at fair value on a nonrecurring basis as a result of impairment charges, including long-lived assets associated with the Company’s restructuring initiatives as discussed in more detail in Financial Note 3, “Restructuring, Impairment, and Related Charges, Net,” or as a result of charges to remeasure assets classified as held for sale to fair value less costs to sell.

At September 30, 2025, assets and liabilities related to the company’s acquisition of PRISM Vision and Core Ventures were measured at fair value on a nonrecurring basis. Refer to Financial Note 2, “Business Acquisitions and Divestitures.”

The aforementioned investments in equity securities of U.S. growth stage companies include the carrying value of investments without readily determinable fair values, which were determined using a measurement alternative and are recorded at cost less impairment, plus or minus any changes in observable price from orderly transactions of the same or similar security of the same issuer. These inputs related to changes in observable price are considered Level 2 under the fair value measurements and disclosure guidance and may not be representative of actual values that could have been realized or that will be realized in the future. Inputs related to impairments of investments are generally considered Level 3 fair value measurements due to their inherently unobservable nature based on significant assumptions by management and use of company-specific information.

There were no other material assets or liabilities measured at fair value on a nonrecurring basis at September 30, 2025 and March 31, 2025.

Other Fair Value Disclosures

At September 30, 2025 and March 31, 2025, the carrying amounts of cash, certain cash equivalents, restricted cash, receivables, drafts and accounts payable, and other current assets and liabilities approximated their estimated fair values because of the short-term maturity of these financial instruments.

The Company determines the fair value of commercial paper using quoted prices in active markets for identical instruments, which are considered Level 1 inputs under the fair value measurements and disclosure guidance.

The Company’s long-term debt is recorded at amortized cost. The carrying value and fair value of the Company’s long-term debt was as follows:

			September 30, 2025												March 31, 2025
(In millions)			Carrying Value						Fair Value						Carrying Value						Fair Value
Long-term debt, including current maturities			$	7,758					$	7,831					$	5,654					$	5,598

The estimated fair value of the Company’s long-term debt was determined using quoted market prices in a less active market and other observable inputs from available market information, which are considered to be Level 2 inputs, and may not be representative of actual values that could have been realized or that will be realized in the future.

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McKESSON CORPORATION

FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

Goodwill

Fair value assessments of the reporting unit and the reporting unit's net assets, which are performed for goodwill impairment tests, are considered a Level 3 measurement due to the significance of unobservable inputs developed using company-specific information. The Company considered a market approach as well as an income approach using a discounted cash flow (“DCF”) model to determine the fair value of each reporting unit.

Long-lived Assets

The Company utilizes multiple approaches, including the DCF model and market approaches, for estimating the fair value of intangible assets. The future cash flows used in the analysis are based on internal cash flow projections from its long-range plans and include significant assumptions by management. Accordingly, the fair value assessment of long-lived assets is considered a Level 3 fair value measurement.

The Company measures certain long-lived and intangible assets at fair value on a nonrecurring basis when events occur that indicate an asset group may not be recoverable. If the carrying amount of an asset group is not recoverable, an impairment charge is recorded to reduce the carrying amount by the excess over its fair value.

11. Commitments and Contingent Liabilities

In addition to commitments and obligations incurred in the ordinary course of business, the Company is subject to a variety of claims and legal proceedings, including claims from customers and vendors, pending and potential legal actions for damages, governmental investigations, and other matters. The Company and its affiliates are parties to the legal claims and proceedings described below and in Financial Note 17 to the Company’s 2025, Annual Report, and Financial Note 11 to the Company’s 10-Q filing for the quarterly period ended June 30, 2025,which disclosure is incorporated in this footnote by this reference. The Company is vigorously defending itself against those claims and in those proceedings. Significant developments in those matters are described below. If the Company is unsuccessful in defending, or if it determines to settle, any of these matters, it may be required to pay substantial sums, be subject to injunction and/or be forced to change how it operates its business, which could have a material adverse impact on its financial position or results of operations.

Unless otherwise stated, the Company is unable to reasonably estimate the loss or a range of possible loss for the matters described below. Often, the Company is unable to determine that a loss is probable, or to reasonably estimate the amount of loss or a range of loss, for a claim because of the limited information available and the potential effects of future events and decisions by third parties, such as courts and regulators, that will determine the ultimate resolution of the claim. Many of the matters described are at preliminary stages, raise novel theories of liability, or seek an indeterminate amount of damages. It is not uncommon for claims to remain unresolved over many years. The Company reviews loss contingencies at least quarterly to determine whether the likelihood of loss has changed and whether it can make a reasonable estimate of the loss or range of loss. When the Company determines that a loss from a claim is probable and reasonably estimable, it records a liability for an estimated amount. The Company also provides disclosure when it is reasonably possible that a loss may be incurred or when it is reasonably possible that the amount of a loss will exceed its recorded liability. Amounts included within “Claims and litigation charges, net” in the Condensed Consolidated Statements of Operations consist of estimated loss contingencies related to opioid-related litigation matters, as well as any applicable income items or credit adjustments due to subsequent changes in estimates.

Litigation and Claims Involving Distribution of Controlled Substances

The Company and its affiliates have been sued as defendants in many cases asserting claims related to distribution of controlled substances, such as opioids. They have been named as defendants along with other pharmaceutical wholesale distributors, pharmaceutical manufacturers, and retail pharmacies. The plaintiffs in these actions have included state attorneys general, county and municipal governments, school districts, tribal nations, hospitals, health and welfare funds, third-party payors, and individuals. These actions have been filed in state and federal courts throughout the U.S., and in Puerto Rico and Canada. These plaintiffs have sought monetary damages and other forms of relief based on a variety of causes of action, including negligence, public nuisance, unjust enrichment, and civil conspiracy, as well as alleging violations of the Racketeer Influenced and Corrupt Organizations Act (“RICO”), state and federal controlled substances laws, and other statutes. Because of the many uncertainties associated with opioid-related litigation matters, the Company is not able to conclude that a liability is probable or provide a reasonable estimate for the range of ultimate possible loss for opioid-related litigation matters other than those for which an accrual is described below.

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McKESSON CORPORATION

FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

State and Local Government Claims

The Company and two other national pharmaceutical distributors (collectively “Distributors”) entered into a settlement agreement (the “Settlement”) and consent judgment with 48 states and their participating subdivisions, as well as the District of Columbia and all eligible territories (the “Settling Governmental Entities”). Approximately 2,300 cases have been dismissed. The Distributors did not admit liability or wrongdoing and do not waive any defenses pursuant to the Settlement. Under the Settlement, the Company has paid the Settling Governmental Entities approximately $2.5 billion as of September 30, 2025, and additionally will pay the Settling Governmental Entities up to approximately $5.4 billion through 2038. A minimum of 85% of the Settlement payments must be used by state and local governmental entities to remediate the opioid epidemic, while the remainder relates to plaintiffs’ attorneys’ fees and costs and will be paid out through 2030. Pursuant to the Settlement, the Distributors are in the process of establishing a clearinghouse to consolidate their controlled-substance distribution data, which will be available to the settling U.S. states to use as part of their anti-diversion efforts.

Alabama and West Virginia did not participate in the Settlement. Under a separate settlement agreement with Alabama and its subdivisions, the Company has paid approximately $89 million as of September 30, 2025, and additionally will pay approximately $85 million through 2031. The Company previously settled with the state of West Virginia in 2018, so West Virginia and its subdivisions were not eligible to participate in the Settlement. Under a separate settlement agreement, the Company has paid certain West Virginia subdivisions approximately $68 million as of September 30, 2025, and additionally will pay approximately $84 million through 2033. That agreement does not include school districts or the claims of Cabell County and the City of Huntington. After a trial, the claims of Cabell County and the City of Huntington, were initially decided in the Company’s favor on July 4, 2022. Those subdivisions appealed that decision, and on October 28, 2025, a panel of the U.S. Court of Appeals for the Fourth Circuit issued a decision reversing the trial court’s judgment. If the Company does not seek rehearing, or if rehearing is denied, the case will be remanded to the trial court for additional proceedings.

Some other state and local governmental subdivisions did not participate in the Settlement, including certain municipal governments, government hospitals, school districts, and government-affiliated third-party payors. The Company contends that those subdivisions’ claims are foreclosed by the Settlement or other dispositive defenses, but the subdivisions contend that their claims are not foreclosed.

The City of Baltimore, Maryland, is one such subdivision. A trial of its claims against the Company and another national pharmaceutical distributor began on September 16, 2024 in the Circuit Court of Maryland for Baltimore City, Mayor and City Council of Baltimore v. Purdue Pharma LP, No. 24-C-18-000515. Baltimore claims that the defendants’ distribution of controlled substances to certain pharmacies in the City of Baltimore and Baltimore County caused a public nuisance. On November 12, 2024, the jury returned a verdict finding the Company liable and assessing approximately $192 million in compensatory damages. On June 12, 2025, the court granted remittitur of the verdict, reducing compensatory damages against the Company to $37 million. On August 8, 2025, the court ordered the Company to pay an additional $72 million in “monetary abatement” to fund programs related to drug abuse in Baltimore. The Company has appealed the judgments issued against it, and Baltimore has filed a cross-appeal. Because the Company believes there are valid bases to challenge the judgments on appeal, the Company has not adjusted its litigation reserve as a result of the court’s entry of judgment.

The district attorneys of the City of Philadelphia, Pennsylvania, and Allegheny County, Pennsylvania did not participate in the Settlement and sought to bring separate claims against the Company, notwithstanding the settlement with the state of Pennsylvania and its attorney general. On January 26, 2024, the Commonwealth Court of Pennsylvania ruled that the Pennsylvania attorney general had settled and fully released the claims brought by those district attorneys under Pennsylvania’s Unfair Trade Practices and Consumer Protection Law. The district attorneys have appealed that decision to the Supreme Court of Pennsylvania. An accrual for the remaining governmental subdivision claims is reflected in the total estimated liability for opioid-related claims in a manner consistent with how Settlement amounts were allocated to Settling Governmental Entities.

Native American Tribe Claims

The Company also entered into settlement agreements for opioid-related claims of federally recognized Native American tribes. Under those agreements, the Company has paid the settling Native American tribes approximately $140 million as of September 30, 2025, and additionally will pay approximately $56 million through 2027. A minimum of 85% of the total settlement payments must be used by the settling Native American tribes to remediate the opioid epidemic.

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McKESSON CORPORATION

FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

Non-Governmental Plaintiff Claims

The Company has also been a defendant in hundreds of opioid-related cases brought in the U.S. by private plaintiffs, such as hospitals, health and welfare funds, third-party payors, and individuals. These claims, and those of private entities generally, are not included in the settlement agreements described above. The Company and two other national distributors have reached class-action settlements with representatives of nationwide groups of acute care hospitals and certain third-party payors. The claims of remaining U.S. non-governmental plaintiffs are not included in the charges recorded by the Company (described below).

With respect to the acute care hospitals, for the year ended March 31, 2024, the Company recorded a charge of $149 million within “Claims and litigation charges, net” in the Consolidated Statement of Operations to reflect its portion of a settlement with a nationwide class of acute care hospitals. The corresponding liability was included within “Other accrued liabilities” in the Consolidated Balance Sheet. On October 30, 2024, the U.S. District Court for the District of New Mexico granted preliminary approval to the proposed settlement, pursuant to which the Company placed approximately $149 million into escrow on November 27, 2024. On March 4, 2025, the Court granted final approval to the settlement, which became effective on April 4, 2025. During the six months ended September 30, 2025, approximately $146 million of payments have been released from escrow. The remaining escrow payments were presented as restricted cash within “Prepaid expenses and other” in the Company’s Condensed Consolidated Balance Sheet as of September 30, 2025.

With respect to the third-party payors, for the year ended March 31, 2025, the Company recorded a charge of $114 million within “Claims and litigation charges, net” in the Consolidated Statement of Operations to reflect the Company’s portion of the settlement with representatives of a nationwide group of certain third-party payors, of which $57 million was recorded within Corporate expenses, net and North American Pharmaceutical, respectively. The corresponding liability was included within “Other accrued liabilities” in the Consolidated Balance Sheet. On January 15, 2025, the U.S. District Court for the Northern District of Ohio overruled objections and approved the settlement, pursuant to which the Company placed approximately $114 million into escrow on February 12, 2025. Objections to the settlement have been resolved, and the settlement is currently pending final approval by the district court. During the six months ended September 30, 2025, approximately $14 million of payments have been released from escrow. The remaining escrow payments were presented as restricted cash within “Prepaid expenses and other” in the Company’s Condensed Consolidated Balance Sheet as of September 30, 2025.

The Company’s estimated accrued liability for the above-described opioid-related claims of U.S. governmental entities, including Native American tribes, and certain non-governmental plaintiffs, including a settlement with certain third-party payors and a nationwide class of acute care hospitals, was as follows:

(In millions)			September 30, 2025						March 31, 2025
Current litigation liabilities (1)			$	617					$	776
Long-term litigation liabilities			5,103						5,601
Total litigation liabilities			$	5,720					$	6,377

(1)These amounts, recorded within “Other accrued liabilities” in the Condensed Consolidated Balance Sheets, are the amounts estimated to be paid within the next twelve months following each respective period end date.

During the six months ended September 30, 2025, the Company made payments totaling $497 million associated with the Settlement and the separate settlement agreements for opioid-related claims of participating states, subdivisions, and Native American tribes discussed above.

Canadian Plaintiff Claims

The Company and its Canadian affiliate are also defendants in four opioid-related cases pending in Canada. These cases involve the claims of the provincial governments, municipal governments, a group representing indigenous people, as well as

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McKESSON CORPORATION

FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

one case brought by an individual. The claims of a class of provincial governments are pending in the Supreme Court of British Columbia, Docket No. S-189395, and a common-issues trial is scheduled to begin Feb. 22, 2028.

Defense of Opioids Claims

The Company believes it has valid legal defenses in all opioid-related matters, including claims not covered by settlement agreements, and it intends to mount a vigorous defense in such matters. Other than the accruals described above, the Company has not concluded a loss is probable in any of the matters; nor is any possible loss or range of loss reasonably estimable. An adverse judgment or negotiated resolution in any of these matters could have a material adverse impact on the Company’s financial position, cash flows or liquidity, or results of operations.

Government Subpoenas and Investigations

From time to time, the Company receives subpoenas or requests for information from various government agencies. The Company generally responds to such subpoenas and requests in a cooperative, thorough, and timely manner. These responses sometimes require time and effort and can result in considerable costs being incurred by the Company. Such subpoenas and requests can lead to the assertion of claims or the commencement of civil or criminal legal proceedings against the Company and other members of the healthcare industry, as well as to settlements of claims against the Company. The Company responds to these requests in the ordinary course of business.

Antitrust Settlements

During the second fiscal quarter of 2026, the Company’s share of antitrust legal settlements were immaterial. The lawsuits were filed against a brand manufacturer alleging that the manufacturer, by itself or in concert with others, took improper actions to delay or prevent generic drugs from entering the market. The Company was not a named party to either litigation but was a member of the representative classes of those who purchased directly from the pharmaceutical manufacturer. The Company recognized a gain in that amount within "Cost of sales" in the Condensed Consolidated Statement of Operations in the second quarter of fiscal 2026 related to the settlements.

12. Stockholders' Deficit

Each share of the Company’s outstanding common stock is permitted one vote on proposals presented to stockholders and is entitled to participate equally in any dividends declared by the Company’s Board of Directors (the “Board”).

On July 29, 2025, the Company raised its quarterly dividend from $0.71 to $0.82 per share of common stock. The Company anticipates that it will continue to pay quarterly cash dividends in the future. However, the payment and amount of future dividends remain within the discretion of the Board and will depend upon the Company's future earnings, financial condition, capital requirements, legal requirements, and other factors.

Share Repurchase Plans

The Board has authorized the repurchase of common stock. The Company may repurchase common stock from time-to-time through open market transactions, privately negotiated transactions, accelerated share repurchase programs, or by combinations of such methods, any of which may use pre-arranged trading plans that are designed to meet the requirements of Rule 10b5-1(c) of the Securities Exchange Act of 1934. The timing of any repurchases and the actual number of shares repurchased will depend on a variety of factors, including the Company’s stock price, corporate and regulatory requirements, tax implications, restrictions under the Company’s debt obligations, other uses for capital, impacts on the value of remaining shares, cash generated from operations, and market and economic conditions.

Excise taxes of $8 million and $15 million were accrued for shares repurchased during the three months ended September 30, 2025 and 2024, respectively. Excise taxes of $10 million and $16 million were accrued for shares repurchased during the six months ended September 30, 2025 and 2024, respectively. On July 30, 2025, the Company made a payment of $26 million for fiscal 2025 excise taxes previously accrued. As of September 30, 2025 and March 31, 2025, the amount accrued for excise taxes was $10 million and $26 million within “Other accrued liabilities” in the Company’s Condensed Consolidated Balance Sheets, respectively.

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McKESSON CORPORATION

FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

Information regarding share repurchase activity for the six months ended September 30, 2025 and 2024 was as follows:

			Share Repurchases (1)
(In millions, except price per share)						Total Number of Shares Purchased (2)						Average Price Paid Per Share (3)						Approximate Dollar Value of Shares that May Yet Be Purchased Under the Programs
Balance at March 31, 2025																		$	7,469
Q1 Shares repurchased - Open market						0.8						$	709.84					(590)
Q2 Shares repurchased - Open market						1.2						$	693.25					(809)
Balance at September 30, 2025																		$	6,070

(1)This table does not include the value of equity awards surrendered to satisfy tax withholding obligations or forfeitures of equity awards.

(2)The number of shares purchased reflects rounding adjustments.

(3)The average price paid per share includes $10 million of excise taxes for the six months ended September 30, 2025.

			Share Repurchases (1)
(In millions, except price per share)						Total Number of Shares Purchased (2)						Average Price Paid Per Share (3)						Approximate Dollar Value of Shares that May Yet Be Purchased Under the Programs
Balance at March 31, 2024																		$	6,615
Q1 Shares repurchased - Open market						1.0						$	548.20					(527)
July 2024 Board Authorization																		4,000
Q2 Shares repurchased - Open market (4)						2.9						$	533.46					(1,528)
Balance at September 30, 2024																		$	8,560

(1)This table does not include the value of equity awards surrendered to satisfy tax withholding obligations or forfeitures of equity awards.

(2)The number of shares purchased reflects rounding adjustments.

(3)The average price paid per share includes $16 million of excise taxes for the six months ended September 30, 2024.

(4)Of the total dollar value, $22 million was accrued within “Other accrued liabilities” in the Company’s Condensed Consolidated Balance Sheet as of September 30, 2024 for share repurchases that were executed in late September 2024 and settled in early October 2024.

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McKESSON CORPORATION

FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

Accumulated Other Comprehensive Loss

Information regarding changes in accumulated other comprehensive loss, including noncontrolling interests, by components for the three months ended September 30, 2025 and 2024 was as follows:

			Foreign Currency Translation Adjustments
(In millions)			Foreign Currency Translation Adjustments, Net of Tax (1)						Unrealized Gains (Losses) on Net Investment Hedges, Net of Tax (2)						Unrealized Gains (Losses) on Cash Flow and Other Hedges, Net of Tax (3)						Unrealized Gains and Other Components of Benefit Plans, Net of Tax						Total Accumulated Other Comprehensive Loss
Balance, June 30, 2025			$	(796)					$	(125)					$	10					$	13					$	(898)
Other comprehensive income (loss)			(77)						72						(5)						—						(10)
Balance, September 30, 2025			$	(873)					$	(53)					$	5					$	13					$	(908)

(1)Primarily results from the conversion of non-U.S. dollar financial statements of the Company’s operations in Canada and Norway into the Company’s reporting currency, U.S. dollars.

(2)Amounts recorded for the three months ended September 30, 2025 include gains of $98 million related to net investment hedges from cross-currency swaps, which are net of income tax expense of $(26) million.

(3)Amounts recorded for the three months ended September 30, 2025 include losses of $(7) million related to cash flow forwards and hedges from cross-currency swaps. These amounts are net of income tax benefit of $2 million.

			Foreign Currency Translation Adjustments
(In millions)			Foreign Currency Translation Adjustments, Net of Tax (1)						Unrealized Losses on Net Investment Hedges, Net of Tax (2)						Unrealized Gains (Losses) on Cash Flow and Other Hedges, Net of Tax (3)						Unrealized (Losses) and Other Components of Benefit Plans, Net of Tax						Total Accumulated Other Comprehensive Loss
Balance, June 30, 2024			$	(892)					$	(7)					$	3					$	(17)					$	(913)
Other comprehensive income (loss) before reclassifications			49						(15)						(9)						(1)						24
Amounts reclassified to earnings and other			—						—						—						(1)						(1)
Other comprehensive income (loss)			49						(15)						(9)						(2)						23
Balance, September 30, 2024			$	(843)					$	(22)					$	(6)					$	(19)					$	(890)

(1)Primarily results from the conversion of non-U.S. dollar financial statements of the Company’s operations in Canada and Norway into the Company’s reporting currency, U.S. dollars.

(2)Amounts recorded for the three months ended September 30, 2024 include losses of $(20) million related to net investment hedges from cross-currency swaps, which are net of income tax benefit of $5 million.

(3)Amounts recorded for the three months ended September 30, 2024 include losses of $(14) million related to cash flow and other hedges from cross-currency swaps and gains of $2 million related to cash flow hedges from foreign currency forwards. These amounts are net of income tax benefit of $3 million.

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McKESSON CORPORATION

FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

Information regarding changes in accumulated other comprehensive loss, including noncontrolling interests, by components for the six months ended September 30, 2025 and 2024 was as follows:

			Foreign Currency Translation Adjustments
(In millions)			Foreign Currency Translation Adjustments, Net of Tax (1)						Unrealized Gains (Losses) on Net Investment Hedges, Net of Tax (2)						Unrealized Gains (Losses) on Cash Flow and Other Hedges, Net of Tax (3)						Unrealized Gains (Losses) and Other Components of Benefit Plans, Net of Tax						Total Accumulated Other Comprehensive Loss
Balance, March 31, 2025			$	(989)					$	47					$	(4)					$	14					$	(932)
Other comprehensive income (loss)			116						(100)						9						(1)						24
Balance, September 30, 2025			$	(873)					$	(53)					$	5					$	13					$	(908)

(1)Primarily results from the conversion of non-U.S. dollar financial statements of the Company’s operations in Canada and Norway into the Company’s reporting currency, U.S. dollars.

(2)Amounts recorded for the six months ended September 30, 2025 include losses of $(135) million related to net investment hedges from cross-currency swaps, which are net of income tax benefit of $35 million.

(3)Amounts recorded for the six months ended September 30, 2025 include gains of $12 million primarily from cash flow hedges from foreign currency forwards, net of income tax expense of $(3) million.

			Foreign Currency Translation Adjustments
(In millions)			Foreign Currency Translation Adjustments, Net of Tax (1)						Unrealized Losses on Net Investment Hedges, Net of Tax (2)						Unrealized Gains (Losses) on Cash Flow and Other Hedges, Net of Tax (3)						Unrealized (Losses) and Other Components of Benefit Plans, Net of Tax						Total Accumulated Other Comprehensive Loss
Balance, March 31, 2024			$	(856)					$	(12)					$	3					$	(16)					$	(881)
Other comprehensive income (loss) before reclassifications			13						(10)						(9)						(2)						(8)
Amounts reclassified to earnings and other			—						—						—						(1)						(1)
Other comprehensive income (loss)			13						(10)						(9)						(3)						(9)
Balance, September 30, 2024			$	(843)					$	(22)					$	(6)					$	(19)					$	(890)

(1)Primarily results from the conversion of non-U.S. dollar financial statements of the Company’s operations in Canada and Norway into the Company’s reporting currency, U.S. dollars.

(2)Amounts recorded for the six months ended September 30, 2024 include losses of $(13) million related to net investment hedges from cross-currency swaps, which are net of income tax benefit of $3 million.

(3)Amounts recorded for the six months ended September 30, 2024 include losses of $(14) million related to cash flow and other hedges from cross-currency swaps and gains of $2 million related to cash flow hedges from foreign currency forwards. These amounts are net of income tax benefit of $3 million.

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McKESSON CORPORATION

FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

13. Segments of Business

Commencing in the second quarter of fiscal 2026, the Company implemented a new segment reporting structure which resulted in four reportable segments: North American Pharmaceutical, Oncology & Multispecialty, RxTS, and Medical-Surgical Solutions. The Company’s Norwegian operations have been classified as held for sale and are now included in Other as the Norway disposal group. All prior segment information has been recast to reflect the Company’s new segment structure and current period presentation. The organizational structure also includes Corporate, which consists of income and expenses associated with administrative functions and projects, and the results of certain investments. These segment changes reflect how the Company’s Chief Executive Officer, who is the chief operating decision maker (“CODM”), allocates resources and assesses performance beginning in the second quarter of fiscal 2026. The factors for determining the reportable segments include the manner in which management evaluates the performance of the Company combined with the nature of the individual business activities. The Company evaluates the performance of its operating segments on a number of measures, including revenues and operating profit before interest expense and income taxes.

The CODM uses operating profit before interest expense and income taxes to assess performance and allocate resources for each reportable segment during the Company’s annual long-term planning process and through quarterly operating reviews focused on each segment’s results compared to the budget and rolling forecast. The CODM is regularly provided with budgeted or forecasted expense information for the segment and also uses consolidated expense information. Assets by segment are not a measure used to assess the performance of the Company by the CODM and thus are not reported in our disclosures.

The North American Pharmaceutical segment provides distribution and logistics services for branded, generic, specialty, biosimilar and over-the-counter pharmaceutical drugs along with other healthcare-related products to wholesale and institutional customers in the U.S. and Canada. In addition, the segment sells financial, operational, and clinical solutions to pharmacies (retail, hospital, alternate sites) and provides consulting, outsourcing, technological, and other services. The U.S. distribution operations were previously included in the former U.S. Pharmaceutical reportable segment and the Canadian operations were previously included in the former International reportable segment.

The Oncology & Multispecialty segment includes provider solutions that encompass specialty drug distribution, group purchasing organizations, infusion services, direct to patient pharmacy capabilities, cell and gene therapy services with InspiroGene, technology solutions, practice consulting services, and vaccine distribution. In addition, the segment supports one of the largest networks of physician-led, integrated, community-based oncology practices dedicated to advancing high-quality, evidence-based cancer care in the U.S. The segment also includes PRISM Vision, which drives patient outcomes in a retina and ophthalmology setting. Combined with Sarah Cannon Research Institute and our technology business, Ontada, this segment provides research, insights, technologies, and services that address and improve cancer and specialty care. This segment was previously reflected in the former U.S. Pharmaceutical reportable segment.

The RxTS segment helps solve medication access, affordability, and adherence challenges for patients by working across healthcare to connect patients, pharmacies, providers, pharmacy benefit managers, health plans, and biopharma companies. RxTS serves our biopharma and life sciences partners, delivering innovative solutions that help people get the medicine they need to live healthier lives. RxTS offers technology services, which includes electronic prior authorization, prescription price transparency, benefit insight, and dispensing support services, in addition to third-party logistics and wholesale distribution support designed to benefit stakeholders.

The Medical-Surgical Solutions segment provides medical-surgical supply distribution, logistics, and other services to healthcare providers, operating in ambulatory care environments, such as physician offices, surgery centers, and hospital reference labs, as well as extended care settings, including nursing homes and home health care agencies. This segment offers national brand medical-surgical products as well as McKesson’s own line of high-quality products through a network of distribution centers in the U.S. On May 8th, 2025, the Company announced its intention to separate this segment into an independent company.

The Company’s Norwegian operations, which provide distribution and services to wholesale and retail customers in Norway where it owns, partners, or franchises with retail pharmacies, were previously included in the International reportable segment, but are now included in Other. During the six months ended September 30, 2025, the Company entered into a definitive agreement to sell its businesses in Norway. The transaction is subject to customary closing conditions, including receipt of required regulatory approvals. Refer to Financial Note 2, “Business Acquisitions and Divestitures,” for more information.

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McKESSON CORPORATION

FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

Financial information relating to the Company’s reportable operating segments and reconciliations to the condensed consolidated totals was as follows:

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McKESSON CORPORATION

FINANCIAL NOTES (CONTINUED)

(UNAUDITED)

			Three Months Ended September 30,												Six Months Ended September 30,
(In millions)			2025						2024						2025						2024
Segment revenues (1)
North American Pharmaceutical			$	86,481					$	80,018					$	169,210					$	146,366
Oncology & Multispecialty			12,044						9,157						22,702						17,938
Prescription Technology Solutions			1,376						1,265						2,810						2,506
Medical-Surgical Solutions			2,947						2,946						5,648						5,578
Other			302						265						607						546
Total revenues			$	103,150					$	93,651					$	200,977					$	172,934
Other segment expense, net (2)
North American Pharmaceutical (3)			$	85,629					$	79,671					$	167,764					$	145,317
Oncology & Multispecialty (4)			11,712						8,957						22,158						17,590
Prescription Technology Solutions			1,132						1,060						2,313						2,098
Medical-Surgical Solutions (5)			2,727						2,855						5,207						5,295
Other			274						252						566						516
Total other segment expense, net			$	101,474					$	92,795					$	198,008					$	170,816
Segment operating profit
North American Pharmaceutical			$	852					$	347					$	1,446					$	1,049
Oncology & Multispecialty			332						200						544						348
Prescription Technology Solutions			244						205						497						408
Medical-Surgical Solutions			220						91						441						283
Other			28						13						41						30
Subtotal			1,676						856						2,969						2,118
Corporate expenses, net (6)			(207)						(244)						(400)						(347)
Interest expense			(74)						(78)						(123)						(153)
Income before income taxes			$	1,395					$	534					$	2,446					$	1,618
Segment depreciation and amortization (7)
North American Pharmaceutical			$	32					$	43					$	64					$	91
Oncology & Multispecialty			71						37						113						75
Prescription Technology Solutions			20						22						41						43
Medical-Surgical Solutions			23						22						45						44
Other			1						5						4						10
Corporate			41						34						78						69
Total segment depreciation and amortization			$	188					$	163					$	345					$	332
Segment expenditures for long-lived assets (8)
North American Pharmaceutical			$	74					$	66					$	135					$	96
Oncology & Multispecialty			23						19						47						37
Prescription Technology Solutions			—						3						1						7
Medical-Surgical Solutions			32						42						57						93
Other			4						4						5						9
Corporate			63						84						140						143
Total segment expenditures for long-lived assets			$	196					$	218					$	385					$	385

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McKESSON CORPORATION

FINANCIAL NOTES (CONCLUDED)

(UNAUDITED)

(1)Revenues from services on a disaggregated basis represent less than 1% of the North American Pharmaceutical segment’s total revenues, approximately 7% of the Oncology & Multispecialty segment’s total revenues, approximately 37% of the Prescription Technology Solutions segment’s total revenues, and less than 1% of the Medical-Surgical Solutions segment’s total revenues. The Company’s Norwegian operations are included in Other. Revenues for the four reportable segments are derived in the U.S and Canada.

(2)Other segment expense, net includes cost of sales, total operating expenses, as well as other income, net, for the Company’s reportable segments.

(3)The Company’s North American Pharmaceutical other segment expense, net includes the following:

• a provision for bad debts of $189 million for the six months ended September 30, 2025 and a credit of $203 million for the three and six months ended September 30, 2024 related to the bankruptcy of the Company’s customer Rite Aid Corporation (including certain of its subsidiaries, “Rite Aid”). This charge was recorded within “Selling, distribution, general, and administrative expenses” in the Company’s Condensed Consolidated Statements of Operations;

• cash receipts for the Company’s share of antitrust legal settlements were immaterial and $63 million for the three months ended September 30, 2025 and 2024, respectively, and $8 million and $153 million for the six months ended September 30, 2025 and 2024, respectively. These gains were recorded within “Cost of sales” in the Company’s Condensed Consolidated Statements of Operations;

• a charge of $593 million for the three and six months ended September 30, 2024 to remeasure the assets and liabilities of the Canadian retail disposal group to fair value less costs to sell, as discussed in Financial Note 2, “Business Acquisitions and Divestitures;”

• restructuring charges of $63 million and $65 million for the three and six months ended September 30, 2024, respectively, for restructuring initiatives as discussed in Financial Note 3, “Restructuring, Impairment, and Related Charges, Net;” and

• a charge of $57 million for the six months ended September 30, 2024 related to the estimated liability for opioid-related claims, as discussed in Financial Note 11, “Commitments and Contingent Liabilities.”

(4)The Company’s Oncology & Multispecialty other segment expense, net includes the following:

• a net gain of $51 million for the three and six months ended September 30, 2025 related to the sale of an investment and market decisions, which was recorded within “Selling, distribution, general, and administrative expenses” in the Company’s Condensed Consolidated Statement of Operations; and

• a loss of $43 million for the six months ended September 30, 2024 related to one of the Company’s equity method investments, which was recorded within “Other income, net” in the Company’s Condensed Consolidated Statement of Operations.

(5)The Company’s Medical-Surgical Solutions other segment expense, net for the three and six months ended September 30, 2024 includes restructuring charges of $144 million related to a broad set of initiatives to drive operational efficiencies and increase cost optimization efforts as discussed in Financial Note 3, “Restructuring, Impairment, and Related Charges, Net.”

(6)Corporate expenses, net includes the following:

• a charge of $50 million for the three and six months ended September 30, 2024 related to the effect of accumulated other comprehensive loss components from the Canadian retail disposal group, as discussed in Financial Note 2, “Business Acquisitions and Divestitures;”

• a net gain of $95 million for the six months ended September 30, 2024 related to the Company’s investments in equity securities of certain U.S. growth stage companies in the healthcare industry, as discussed in Financial Note 10, “Fair Value Measurements;”

• a net charge of $51 million for the six months ended September 30, 2024 related to the estimated liability for opioid-related claims, as discussed in Financial Note 11, “Commitments and Contingent Liabilities;” and

• restructuring charges of $38 million and $23 million for the three months ended September 30, 2025 and 2024, respectively, and charges of $67 million and $24 million for the six months ended September 30, 2025 and 2024, respectively, for restructuring initiatives as discussed in Financial Note 3, “Restructuring, Impairment, and Related Charges, Net.”

(7)Amounts primarily consist of amortization of acquired intangible assets purchased in connection with business acquisitions and capitalized software for internal use as well as depreciation and amortization of property, plant, and equipment, net.

(8)Long-lived assets consist of property, plant, and equipment, net and capitalized software.

Long-lived assets by geographic areas were as follows:

(In millions)			September 30, 2025						March 31, 2025
Long-lived assets
United States			$	3,096					$	2,877
Foreign			261						306
Total long-lived assets			$	3,357					$	3,183

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McKESSON CORPORATION

FINANCIAL REVIEW

(UNAUDITED)