McKesson Corporation
MX ˙ BMV ˙ US58155Q1031
SecurityMX:MCK / McKesson Corporation
InstitutionSumitomo Mitsui Trust Holdings, Inc.
Latest Disclosed Ownership281,119 shares
Latest Disclosed Value $ 243,269,138
Sumitomo Mitsui Trust Holdings, Inc. reports 6.99% decrease in ownership of MCK / McKesson Corporation

On April 30, 2026 - Sumitomo Mitsui Trust Holdings, Inc. filed a 13F-HR form disclosing ownership of 281,119 shares of McKesson Corporation (MX:MCK) valued at $243,269,138 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 302,257 shares of McKesson Corporation. This represents a change in shares of -6.99% 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)
2026-04-30 2026-03-31 13F MCKESSON COM 58155Q103 281,119 -21,138 -6.99 243,269 -1.88 0.1575
2026-01-23 2025-12-31 13F MCKESSON COM 58155Q103 302,257 -16,454 -5.16 247,938 0.70 0.1456
2025-10-27 2025-09-30 13F MCKESSON COM 58155Q103 318,711 3,427 1.09 246,217 6.57 0.1417
2025-07-31 2025-06-30 13F MCKESSON COM 58155Q103 315,284 1,364 0.43 231,034 9.36 0.1439
2025-04-25 2025-03-31 13F MCKESSON COM 58155Q103 313,920 -6,787 -2.12 211,265 15.59 0.1493
2025-01-28 2024-12-31 13F MCKESSON COM 58155Q103 320,707 500 0.16 182,774 15.45 0.1234
2024-11-05 2024-09-30 13F MCKESSON COM 58155Q103 320,207 1,725 0.54 158,317 -14.89 0.1097
2024-07-19 2024-06-30 13F MCKESSON COM 58155Q103 318,482 -23,372 -6.84 186,006 1.35 0.1373
2024-04-19 2024-03-31 13F MCKESSON COM 58155Q103 341,854 -11,366 -3.22 183,524 12.22 0.1260
2024-01-30 2023-12-31 13F MCKESSON COM 58155Q103 353,220 -5,057 -1.41 163,534 4.97 0.1209
2023-10-30 2023-09-30 13F MCKESSON COM 58155Q103 358,277 -11,668 -3.15 155,797 -1.45 0.1279
2023-07-31 2023-06-30 13F MCKESSON COM 58155Q103 369,945 -43,541 -10.53 158,081 7.38 0.1231
2023-04-27 2023-03-31 13F MCKESSON COM 58155Q103 413,486 -6,620 -1.58 147,222 -6.58 0.1097
2023-01-30 2022-12-31 13F MCKESSON COM 58155Q103 420,106 392 0.09 157,590 10.47 0.1248
2022-10-21 2022-09-30 13F MCKESSON COM 58155Q103 419,714 -5,569 -1.31 142,648 2.82 0.1172
2022-07-26 2022-06-30 13F MCKESSON COM 58155Q103 425,283 9,461 2.28 138,732 8.98 0.1067
2022-04-27 2022-03-31 13F MCKESSON COM 58155Q103 415,822 -7,965 -1.88 127,296 20.84 0.0848
2022-02-02 2021-12-31 13F MCKESSON COM 58155Q103 423,787 -36,130 -7.86 105,341 14.88 0.0640
2021-10-25 2021-09-30 13F MCKESSON COM 58155Q103 459,917 -20,691 -4.31 91,698 -0.23 0.0571
2021-08-02 2021-06-30 13F MCKESSON COM 58155Q103 480,608 -40,926 -7.85 91,911 -9.64 0.0543
2021-04-30 2021-03-31 13F MCKESSON COM 58155Q103 521,534 -19,209 -3.55 101,720 8.16 0.0636
2021-02-05 2020-12-31 13F MCKESSON COM 58155Q103 540,743 -131,712 -19.59 94,046 -6.09 0.0608
2020-10-30 2020-09-30 13F MCKESSON COM 58155Q103 672,455 -52,084 -7.19 100,149 -9.90 0.0675
2020-07-27 2020-06-30 13F MCKESSON COM 58155Q103 724,539 28,912 4.16 111,159 18.14 0.0785
2020-04-27 2020-03-31 13F MCKESSON COM 58155Q103 695,627 -78,481 -10.14 94,091 -12.13 0.0809
2020-01-31 2019-12-31 13F MCKESSON COM 58155Q103 774,108 6,581 0.86 107,075 2.08 0.0842
2019-10-31 2019-09-30 13F MCKESSON COM 58155Q103 767,527 19,712 2.64 104,890 4.37 0.0911
2019-07-29 2019-06-30 13F MCKESSON COM 58155Q103 747,815 -34,655 -4.43 100,499 9.72 0.0897
2019-05-08 2019-03-31 13F MCKESSON COM 58155Q103 782,470 -5,600 -0.71 91,596 5.62 0.0847
2019-02-06 2018-12-31 13F MCKESSON COM 58155Q103 788,070 99,707 14.48 86,719 -5.03 0.0933
2018-11-07 2018-09-30 13F MCKESSON COM 58155Q103 688,363 10,525 1.55 91,311 0.98 0.0982
2018-08-01 2018-06-30 13F MCKESSON COM 58155Q103 677,838 62,054 10.08 90,424 4.24 0.1054
2018-05-01 2018-03-31 13F MCKESSON COM 58155Q103 615,784 6,260 1.03 86,745 -8.74 0.1116
2018-02-06 2017-12-31 13F MCKESSON COM 58155Q103 609,524 897 0.15 95,055 1.67 0.1227
2017-11-07 2017-09-30 13F MCKESSON COM 58155Q103 608,627 -11,945 -1.92 93,491 -8.44 0.1319
2017-08-07 2017-06-30 13F MCKESSON COM 58155Q103 620,572 -9,675 -1.54 102,109 9.28 0.1498
2017-05-02 2017-03-31 13F MCKESSON COM 58155Q103 630,247 -2,959 -0.47 93,440 5.07 0.1444
2017-01-27 2016-12-31 13F MCKESSON COM 58155Q103 633,206 -17,193 -2.64 88,934 -18.00 0.1451
2016-10-28 2016-09-30 13F MCKESSON COM 58155Q103 650,399 -553 -0.08 108,454 -10.74 0.1779
2016-07-29 2016-06-30 13F MCKESSON COM 58155Q103 650,952 -109,725 -14.42 121,500 1.58 0.2093
2016-05-06 2016-03-31 13F MCKESSON COM 58155Q103 760,677 -845 -0.11 119,616 -20.96 0.2092
2016-02-09 2015-12-31 13F MCKESSON COM 58155Q103 761,522 -1,171 -0.15 151,345 7.24 0.2706
2015-11-06 2015-09-30 13F MCKESSON COM 58155Q103 762,693 88,470 13.12 141,121 -6.90 0.2732
2015-07-31 2015-06-30 13F McKesson COM 58155Q103 674,223 16,037 2.44 151,572 1.81 0.2723
2015-05-08 2015-03-31 13F McKesson COM 58155Q103 658,186 658,186 0.00 148,882 0.2687
2015-02-04 2014-12-31 13F McKesson COM 58155Q103 0 -566,635 -100.00 0 -100.00
2014-11-07 2014-09-30 13F McKesson COM 58155Q103 566,635 4,523 0.80 110,307 5.38 0.2211
2014-08-11 2014-06-30 13F McKesson COM 58155Q103 562,112 -37,724 -6.29 104,671 -1.17 0.2149
2014-05-09 2014-03-31 13F McKesson COM 58155Q103 599,836 -6,938 -1.14 105,913 8.63 0.2229
2014-02-14 2013-12-31 13F McKesson COM 58155Q103 606,774 -32,472 -5.08 97,503 18.88 0.2024
2013-11-07 2013-09-30 13F McKesson COM 58155Q103 639,246 -18,566 -2.82 82,015 8.89 0.1773
2013-08-12 2013-06-30 13F McKesson COM 58155Q103 657,812 657,812 75,319 0.1710
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.