McKesson Corporation
MX ˙ BMV ˙ US58155Q1031
SecurityMX:MCK / McKesson Corporation
InstitutionNational Pension Service
Latest Disclosed Ownership396,214 shares
Latest Disclosed Value $ 342,867,747
National Pension Service reports 0.21% decrease in ownership of MCK / McKesson Corporation

On May 12, 2026 - National Pension Service filed a 13F-HR form disclosing ownership of 396,214 shares of McKesson Corporation (MX:MCK) valued at $342,867,747 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 397,064 shares of McKesson Corporation. This represents a change in shares of -0.21% during the quarter.

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 Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F MCKESSON COM 58155Q103 396,214 -850 -0.21 342,868 5.27 0.2604
2026-02-10 2025-12-31 13F MCKESSON MCKESSON CORP 58155Q103 397,064 9,608 2.48 325,708 8.81 0.2411
2025-11-04 2025-09-30 13F MCKESSON COM 58155Q103 387,456 10,678 2.83 299,325 8.41 0.2324
2025-08-08 2025-06-30 13F MCKESSON COM 58155Q103 376,778 53,577 16.58 276,095 26.93 0.2384
2025-05-13 2025-03-31 13F MCKESSON COM 58155Q103 323,201 10,699 3.42 217,511 22.13 0.2091
2025-02-05 2024-12-31 13F MCKESSON COM 58155Q103 312,502 -56,604 -15.34 178,098 -2.41 0.1685
2024-10-30 2024-09-30 13F MCKESSONCORP COM 58155Q103 369,106 41,018 12.50 182,493 -4.76 0.1760
2024-08-13 2024-06-30 13F MCKESSON COM 58155Q103 328,088 254 0.08 191,617 8.87 0.2202
2024-05-14 2024-03-31 13F MCKESSON COM 58155Q103 327,834 4,454 1.38 175,998 17.55 0.2112
2024-02-07 2023-12-31 13F MCKESSON COM 58155Q103 323,380 9,323 2.97 149,718 7.61 0.2085
2023-11-15 2023-09-30 13F MCKESSON COM 58155Q103 314,057 7,208 2.35 139,137 7.74 0.2226
2023-08-16 2023-06-30 13F MCKESSON COM 58155Q103 306,849 8,577 2.88 129,147 21.02 0.2083
2023-05-12 2023-03-31 13F MCKESSON COM 58155Q103 298,272 -26,111 -8.05 106,716 -12.30 0.1943
2023-02-24 2022-12-31 13F/A-1 MCKESSON COM 58155Q103 324,383 712 0.22 121,683 9.93 0.2394
2023-02-21 2022-12-31 13F MCKESSON COM 58155Q103 324,383 712 122 0.2394
2023-02-24 2022-09-30 13F/A-1 MCKESSON COM 58155Q103 323,671 3,632 1.13 110,695 6.03 0.2310
2022-11-18 2022-09-30 13F MCKESSON COM 58155Q103 323,671 3,632 110,695 0.2310
2022-08-17 2022-06-30 13F MCKESSON COM 58155Q103 320,039 35,840 12.61 104,400 20.00 0.2152
2022-05-13 2022-03-31 13F MCKESSON COM 58155Q103 284,199 -37,682 -11.71 87,002 8.74 0.1588
2022-02-15 2021-12-31 13F MCKESSON COM 58155Q103 321,881 -6,838 -2.08 80,010 22.08 0.1396
2021-11-18 2021-09-30 13F MCKESSON COM 58155Q103 328,719 -1,937 -0.59 65,540 3.65 0.1248
2021-08-17 2021-06-30 13F MCKESSON COM 58155Q103 330,656 7,717 2.39 63,235 0.40 0.1201
2021-05-14 2021-03-31 13F MCKESSON COM 58155Q103 322,939 67,857 26.60 62,986 41.98 0.1318
2021-02-19 2020-12-31 13F MCKESSON COM 58155Q103 255,082 10,046 4.10 44,364 20.63 0.1011
2020-11-13 2020-09-30 13F MCKESSON COM 58155Q103 245,036 0 0.00 36,777 -2.17 0.0966
2020-08-11 2020-06-30 13F MCKESSON COM 58155Q103 245,036 -37,059 -13.14 37,593 -1.48 0.1074
2020-05-27 2020-03-31 13F MCKESSON COM 58155Q103 282,095 4,121 1.48 38,156 -0.76 0.1291
2020-02-21 2019-12-31 13F MCKESSON COM 58155Q103 277,974 14,441 5.48 38,449 6.76 0.1055
2019-11-15 2019-09-30 13F MCKESSON COM 58155Q103 263,533 12,258 4.88 36,014 6.65 0.1140
2019-08-14 2019-06-30 13F MCKESSON COM 58155Q103 251,275 11,492 4.79 33,769 20.31 0.1129
2019-05-15 2019-03-31 13F MCKESSON COM 58155Q103 239,783 8,621 3.73 28,069 -9.65 0.1080
2019-02-15 2018-12-31 13F MCKESSON COM 58155Q103 231,162 15,889 7.38 31,066 8.79 0.1282
2018-11-15 2018-09-30 13F MCKESSON COM 58155Q103 215,273 -5,045 -2.29 28,556 -4.56 0.1162
2018-08-14 2018-06-30 13F MCKESSON COM 58155Q103 220,318 15,353 7.49 29,919 3.62 0.1354
2018-04-13 2018-03-31 13F MCKESSON COM 58155Q103 204,965 6,193 3.12 28,873 -6.86 0.1431
2018-01-17 2017-12-31 13F MCKESSON COM 58155Q103 198,772 418 0.21 30,998 1.66 0.1548
2017-10-16 2017-09-30 13F MCKESSON COM 58155Q103 198,354 8,010 4.21 30,491 -2.11 0.1678
2017-07-13 2017-06-30 13F MCKESSON COM 58155Q103 190,344 19,146 11.18 31,148 21.71 0.1855
2017-04-11 2017-03-31 13F MCKESSON COM 58155Q103 171,198 4,673 2.81 25,591 9.42 0.1713
2017-01-18 2016-12-31 13F MCKESSON COM 58155Q103 166,525 11,095 7.14 23,388 -9.76 0.1600
2016-10-14 2016-09-30 13F MCKESSON COM 58155Q103 155,430 12,517 8.76 25,918 -2.84 0.2077
2016-08-11 2016-06-30 13F MCKESSON COM 58155Q103 142,913 16,466 13.02 26,675 34.15 0.2368
2016-05-16 2016-03-31 13F MCKESSON COM 58155Q103 126,447 5,036 4.15 19,884 -16.96 0.1992
2016-02-12 2015-12-31 13F MCKESSON COM 58155Q103 121,411 7,266 6.37 23,946 13.38 0.2515
2015-10-15 2015-09-30 13F MCKESSON COM 58155Q103 114,145 16,890 17.37 21,120 -3.40 0.2670
2015-07-15 2015-06-30 13F MCKESSON COM 58155Q103 97,255 13,485 16.10 21,863 15.38 0.2836
2015-04-15 2015-03-31 13F MCKESSON COM 58155Q103 83,770 11,703 16.24 18,949 26.66 0.2738
2015-01-13 2014-12-31 13F MCKESSON COM 58155Q103 72,067 -6,713 -8.52 14,960 -2.45 0.2525
2014-11-07 2014-09-30 13F MCKESSON COM 58155Q103 78,780 78,780 15,336 0.2435
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.