State Street Corp reports 0.84% decrease in ownership of MCK / McKesson Corporation

McKesson Corporation

DE ˙ DB ˙ US58155Q1031

640,40 € ↑14,60 (2,33%)

2026-06-03
DEL PRIS

Security	DE:MCK / McKesson Corporation
Institution	State Street Corp
Latest Disclosed Ownership	5,731,756 shares
Latest Disclosed Value	$ 4,964,698,395

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 5,731,756 shares of McKesson Corporation (DE:MCK) valued at $4,230,035,928 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 5,780,179 shares of McKesson Corporation. This represents a change in shares of -0.84% during the quarter. The current value of the position is $3,670,616,542 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-15	2026-03-31	13F	MCKESSON	COM	58155Q103	5,731,756	-48,423	-0.84	4,964,698	4.61	0.1714
2026-02-13	2025-12-31	13F	MCKESSON	COM	58155Q103	5,780,179	29,660	0.52	4,746,118	6.72	0.1592
2025-11-14	2025-09-30	13F	MCKESSON	COM	58155Q103	5,750,519	51,510	0.90	4,447,110	6.39	0.1542
2025-08-14	2025-06-30	13F	MCKESSON	COM	58155Q103	5,699,009	5,551	0.10	4,180,090	8.98	0.1567
2025-05-15	2025-03-31	13F	MCKESSON	COM	58155Q103	5,693,458	-17,365	-0.30	3,835,658	17.70	0.1581
2025-02-14	2024-12-31	13F	MCKESSON	COM	58155Q103	5,710,823	-170,273	-2.90	3,258,715	11.91	0.1286
2024-11-14	2024-09-30	13F	MCKESSON	COM	58155Q103	5,881,096	-65,928	-1.11	2,911,824	-16.26	0.1185
2024-08-14	2024-06-30	13F	MCKESSON	COM	58155Q103	5,947,024	-294,198	-4.71	3,477,098	3.66	0.1519
2024-05-15	2024-03-31	13F	MCKESSON	COM	58155Q103	6,241,222	-76,511	-1.21	3,354,412	14.53	0.1499
2024-02-14	2023-12-31	13F	MCKESSON	COM	58155Q103	6,317,733	22,359	0.36	2,928,745	6.83	0.1425
2023-11-14	2023-09-30	13F	MCKESSON	COM	58155Q103	6,295,374	-212,760	-3.27	2,741,376	-1.55	0.1520
2023-08-14	2023-06-30	13F	MCKESSON	COM	58155Q103	6,508,134	187,371	2.96	2,784,399	23.53	0.1462
2023-05-15	2023-03-31	13F	MCKESSON	COM	58155Q103	6,320,763	-342,205	-5.14	2,254,051	-9.94	0.1272
2023-05-15	2022-12-31	13F/A-99	MCKESSON	COM	58155Q103	6,662,968	110,225	1.68	2,502,940	12.21	0.1471
2023-05-15	2022-12-31	13F	MCKESSON	COM	58155Q103	6,662,968	110,225		2,502,940		0.1471
2022-11-15	2022-09-30	13F	MCKESSON	COM	58155Q103	6,552,743	-58,984	-0.89	2,230,561	3.28	0.1411
2022-08-15	2022-06-30	13F	MCKESSON	COM	58155Q103	6,611,727	67,443	1.03	2,159,803	7.64	0.1294
2022-05-16	2022-03-31	13F	MCKESSON	COM	58155Q103	6,544,284	-264,110	-3.88	2,006,481	18.34	0.0992
2022-02-14	2021-12-31	13F	MCKESSON	COM	58155Q103	6,808,394	68,645	1.02	1,695,505	25.87	0.0804
2021-11-15	2021-09-30	13F	MCKESSON	COM	58155Q103	6,739,749	-127,496	-1.86	1,346,997	2.34	0.0712
2021-08-16	2021-06-30	13F	MCKESSON	COM	58155Q103	6,867,245	-84,597	-1.22	1,316,137	-3.14	0.0694
2021-07-09	2021-03-31	13F/A-1	MCKESSON	COM	58155Q103	6,951,842	-404,727	-5.50	1,358,830	5.95	0.0779
2021-05-17	2021-03-31	13F	MCKESSON	COM	58155Q103	6,951,842	-404,727		1,358,830		0.0779
2021-02-16	2020-12-31	13F	MCKESSON	COM	58155Q103	7,356,569	-213,697	-2.82	1,282,557	13.44	0.0785
2020-11-10	2020-09-30	13F	MCKESSON	COM	58155Q103	7,570,266	-39,543	-0.52	1,130,579	-3.42	0.0772
2020-08-14	2020-06-30	13F	MCKESSON	COM	58155Q103	7,609,809	-32,347	-0.42	1,170,607	12.88	0.0851
2020-06-19	2020-03-31	13F/A-1	MCKESSON	COM	58155Q103	7,642,156	-747,625	-8.91	1,036,991	-10.90	0.0907
2020-05-11	2020-03-31	13F	MCKESSON	COM	58155Q103	7,642,156	-747,625		1,036,991		91,068.6899
2020-02-06	2019-12-31	13F	MCKESSON	COM	58155Q103	8,389,781	-181,838	-2.12	1,163,873	-0.94	0.0797
2019-11-14	2019-09-30	13F	MCKESSON	COM	58155Q103	8,571,619	-260,455	-2.95	1,174,872	-1.30	0.0876
2019-08-14	2019-06-30	13F	MCKESSON	COM	58155Q103	8,832,074	-239,293	-2.64	1,190,311	11.74	0.0888
2019-05-15	2019-03-31	13F	MCKESSON	COM	58155Q103	9,071,367	262,689	2.98	1,065,266	9.09	0.0831
2019-02-12	2018-12-31	13F	MCKESSON	COM	58155Q103	8,808,678	-99,786	-1.12	976,506	-17.36	0.0889
2018-11-09	2018-09-30	13F	MCKESSON	Common equity shares	58155Q103	8,908,464	399,655	4.70	1,181,706	4.11	0.0908
2018-08-14	2018-06-30	13F	MCKESSON	Common equity shares	58155Q103	8,508,809	-343,026	-3.88	1,135,075	-8.97	0.0949
2018-05-15	2018-03-31	13F	MCKESSON	Common equity shares	58155Q103	8,851,835	-531,650	-5.67	1,246,960	-14.79	0.1059
2018-02-14	2017-12-31	13F	MCKESSON	Common equity shares	58155Q103	9,383,485	153,893	1.67	1,463,363	3.22	0.1177
2017-11-14	2017-09-30	13F	MCKESSON	Common equity shares	58155Q103	9,229,592	-350,907	-3.66	1,417,752	-10.06	0.1223
2017-08-14	2017-06-30	13F	MCKESSON	Common equity shares	58155Q103	9,580,499	-280,427	-2.84	1,576,366	7.82	0.1394
2017-05-15	2017-03-31	13F	MCKESSON	Common equity shares	58155Q103	9,860,926	-75,994	-0.76	1,461,980	4.75	0.1304
2017-02-09	2016-12-31	13F	MCKESSON	Common equity shares	58155Q103	9,936,920	520,070	5.52	1,395,638	-11.12	0.1313
2017-01-13	2016-09-30	13F/A-1	MCKESSON	Common equity shares	58155Q103	9,416,850	136,550	1.47	1,570,257	-9.35	0.1583
2016-11-14	2016-09-30	13F	MCKESSON	Common equity shares	58155Q103	6,964,026			1,161,249
2016-08-12	2016-06-30	13F	MCKESSON	Common equity shares	58155Q103	9,280,300	169,117	1.86	1,732,181	20.90	0.1861
2016-05-20	2016-03-31	13F/A-1	MCKESSON	Common equity shares	58155Q103	9,111,183	-236,335	-2.53	1,432,727	-22.29	0.1549
2016-05-12	2016-03-31	13F	MCKESSON	Common equity shares	58155Q103	9,111,183			1,432,727
2016-02-16	2015-12-31	13F	MCKESSON	Common equity shares	58155Q103	9,347,518	144,086	1.57	1,843,613	8.26	0.2015
2015-11-16	2015-09-30	13F	MCKESSON	Common equity shares	58155Q103	9,203,432	-73,396	-0.79	1,702,933	-18.35	0.1982
2015-08-13	2015-06-30	13F	MCKESSON	Common equity shares	58155Q103	9,276,828	-347,327	-3.61	2,085,529	-4.20	0.2229
2015-05-15	2015-03-31	13F	MCKESSON	Common equity shares	58155Q103	9,624,155	-259,581	-2.63	2,176,983	6.11	0.2234
2015-02-11	2014-12-31	13F	MCKESSON	Common equity shares	58155Q103	9,883,736	361,221	3.79	2,051,673	10.68	0.2043
2014-11-12	2014-09-30	13F/A-1	MCKESSON	Common equity shares	58155Q103	9,522,515	197,859	2.12	1,853,748	6.76	0.1995
2014-11-10	2014-09-30	13F	MCKESSON	Common equity shares	58155Q103	9,522,515			1,853,748
2014-08-12	2014-06-30	13F	MCKESSON	Common equity shares	58155Q103	9,324,656	-52,869	-0.56	1,736,331	4.86	0.1875
2014-05-15	2014-03-31	13F/A-1	MCKESSON	Common equity shares	58155Q103	9,377,525	-423,349	-4.32	1,655,786	4.67	0.1882
2014-05-13	2014-03-31	13F	MCKESSON	Common equity shares	58155Q103	9,377,525			1,655,786
2014-02-06	2013-12-31	13F/A-1	MCKESSON	Common equity shares	58155Q103	9,800,874	182,709	1.90	1,581,857	28.19	0.1760
2014-02-06	2013-12-31	13F	MCKESSON	Common equity shares	58155Q103	10,030,914			972,597
2013-11-12	2013-09-30	13F	MCKESSON	Common equity shares	58155Q103	9,618,165	72,295	0.76	1,234,016	12.90	0.1521
2013-08-08	2013-06-30	13F	MCKESSON	Common equity shares	58155Q103	9,545,870	9,545,870		1,093,005		0.1425

Legend

Shares: The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value: The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price: The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class: This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred

Allocation (%): The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation: The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%): The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis: The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss: This is the market value of the position as of the effective date minus the cost basis.