McKesson Corporation
MX ˙ BMV ˙ US58155Q1031
SecurityMX:MCK / McKesson Corporation
InstitutionJacobs Levy Equity Management, Inc
Latest Disclosed Ownership265,107 shares
Latest Disclosed Value $ 229,412,994
Jacobs Levy Equity Management, Inc reports 23.22% decrease in ownership of MCK / McKesson Corporation

On May 15, 2026 - Jacobs Levy Equity Management, Inc filed a 13F-HR form disclosing ownership of 265,107 shares of McKesson Corporation (MX:MCK) valued at $229,412,994 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 345,294 shares of McKesson Corporation. This represents a change in shares of -23.22% 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)
2026-05-15 2026-03-31 13F MCKESSON COM 58155Q103 265,107 -80,187 -23.22 229,413 -19.00 0.9644
2026-02-13 2025-12-31 13F MCKESSON COM 58155Q103 345,294 -80,005 -18.81 283,241 -13.79 1.0937
2025-11-17 2025-09-30 13F MCKESSON COM 58155Q103 425,299 -24,257 -5.40 328,560 -0.26 1.3053
2025-08-14 2025-06-30 13F MCKESSON COM 58155Q103 449,556 -71,758 -13.76 329,426 -6.10 1.2916
2025-05-15 2025-03-31 13F MCKESSON COM 58155Q103 521,314 -88,729 -14.54 350,839 0.91 1.3916
2025-02-14 2024-12-31 13F MCKESSON COM 58155Q103 610,043 16,102 2.71 347,670 18.39 1.2300
2024-11-14 2024-09-30 13F MCKESSON COM 58155Q103 593,941 50,147 9.22 293,656 -7.54 1.1325
2024-08-14 2024-06-30 13F MCKESSON COM 58155Q103 543,794 36,112 7.11 317,597 16.53 1.3134
2024-05-15 2024-03-31 13F MCKESSON COM 58155Q103 507,682 19,112 3.91 272,549 20.49 1.2180
2024-02-14 2023-12-31 13F MCKESSON COM 58155Q103 488,570 13,845 2.92 226,198 9.57 1.1396
2023-11-17 2023-09-30 13F MCKESSON COM 58155Q103 474,725 7,566 1.62 206,434 3.41 1.2227
2023-08-14 2023-06-30 13F MCKESSON COM 58155Q103 467,159 17,813 3.96 199,622 24.77 1.1505
2023-05-15 2023-03-31 13F MCKESSON COM 58155Q103 449,346 40,679 9.95 159,990 4.36 0.9806
2023-02-14 2022-12-31 13F MCKESSON COM 58155Q103 408,667 70,329 20.79 153,299 33.31 1.0372
2022-11-15 2022-09-30 13F MCKESSON COM 58155Q103 338,338 -136,845 -28.80 114,991 -25.82 0.9090
2022-08-15 2022-06-30 13F MCKESSON COM 58155Q103 475,183 -96,124 -16.83 155,009 -11.37 1.1999
2022-05-16 2022-03-31 13F MCKESSON COM 58155Q103 571,307 -18,433 -3.13 174,894 19.31 1.1765
2022-02-14 2021-12-31 13F MCKESSON COM 58155Q103 589,740 -80,586 -12.02 146,592 9.68 0.9815
2021-11-15 2021-09-30 13F MCKESSON COM 58155Q103 670,326 13,571 2.07 133,650 6.41 0.8999
2021-08-16 2021-06-30 13F MCKESSON COM 58155Q103 656,755 69,135 11.77 125,598 9.59 0.8514
2021-05-17 2021-03-31 13F MCKESSON COM 58155Q103 587,620 8,580 1.48 114,609 13.80 0.8841
2021-02-16 2020-12-31 13F MCKESSON COM 58155Q103 579,040 -7,901 -1.35 100,707 15.21 0.8831
2020-11-16 2020-09-30 13F MCKESSON COM 58155Q103 586,941 33,723 6.10 87,413 2.99 0.9060
2020-08-17 2020-06-30 13F MCKESSON COM 58155Q103 553,218 25,421 4.82 84,875 18.89 0.9192
2020-05-15 2020-03-31 13F MCKESSON COM 58155Q103 527,797 -74,221 -12.33 71,390 -14.27 0.9173
2020-02-14 2019-12-31 13F MCKESSON COM 58155Q103 602,018 214,509 55.36 83,271 57.24 0.8170
2019-11-14 2019-09-30 13F MCKESSON COM 58155Q103 387,509 79,359 25.75 52,957 27.88 0.6499
2019-08-13 2019-06-30 13F MCKESSON COM 58155Q103 308,150 105,600 52.14 41,412 74.65 0.5730
2019-05-14 2019-03-31 13F MCKESSON COM 58155Q103 202,550 200,530 9,927.23 23,711 10,532.74 0.3422
2019-02-14 2018-12-31 13F MCKESSON COM 58155Q103 2,020 2,020 223 0.0039
2018-11-14 2018-09-30 13F MCKESSON COM 58155Q103 0 -35,490 -100.00 0 -100.00
2018-08-14 2018-06-30 13F MCKESSON COM 58155Q103 35,490 22,220 167.45 4,734 153.29 0.0744
2018-05-15 2018-03-31 13F MCKESSON COM 58155Q103 13,270 -165,972 -92.60 1,869 -93.31 0.0311
2018-02-13 2017-12-31 13F MCKESSON COM 58155Q103 179,242 -4,720 -2.57 27,953 -1.08 0.4913
2017-11-14 2017-09-30 13F MCKESSON HBOC COM 58155Q103 183,962 19,305 11.72 28,258 4.30 0.5493
2017-11-09 2017-06-30 13F/A-1 MCKESSON COM 58155Q103 164,657 -37,841 -18.69 27,093 -9.76 0.5793
2017-08-14 2017-06-30 13F MCKESSON COM 58155Q103 164,657 -37,841 27,093
2017-05-12 2017-03-31 13F MCKESSON COM 58155Q103 202,498 -28,811 -12.46 30,022 -7.59 0.6069
2017-02-14 2016-12-31 13F MCKESSON COM 58155Q103 231,309 15,089 6.98 32,487 -9.90 0.6273
2016-11-14 2016-09-30 13F MCKESSON COM 58155Q103 216,220 34,627 19.07 36,055 6.38 0.6441
2016-08-15 2016-06-30 13F MCKESSON COM 58155Q103 181,593 -3,884 -2.09 33,894 16.21 0.7019
2016-05-16 2016-03-31 13F MCKESSON COM 58155Q103 185,477 -30,539 -14.14 29,166 -31.54 0.6178
2016-02-16 2015-12-31 13F MCKESSON HBOC COM 58155Q103 216,016 18,299 9.26 42,605 16.46 0.8463
2015-11-16 2015-09-30 13F MCKESSON COM 58155Q103 197,717 2,582 1.32 36,584 -16.60 0.7504
2015-08-14 2015-06-30 13F MCKESSON COM 58155Q103 195,135 -32,334 -14.21 43,868 -14.74 0.8343
2015-05-15 2015-03-31 13F MCKESSON HBOC COM 58155Q103 227,469 8,347 3.81 51,453 13.12 0.8757
2015-02-17 2014-12-31 13F MCKESSON HBOC COM 58155Q103 219,122 -22,484 -9.31 45,485 -3.29 0.7792
2014-11-14 2014-09-30 13F MCKESSON COM 58155Q103 241,606 3,186 1.34 47,033 5.94 0.7857
2014-08-14 2014-06-30 13F MCKESSON COM 58155Q103 238,420 -4,987 -2.05 44,396 3.30 0.7348
2014-05-15 2014-03-31 13F MCKESSON HBOC COM 58155Q103 243,407 -3,089 -1.25 42,978 8.03 0.7200
2014-02-14 2013-12-31 13F MCKESSON HBOC COM 58155Q103 246,496 222,986 948.47 39,784 1,219.10 0.5976
2013-11-14 2013-09-30 13F MCKESSON COM 58155Q103 23,510 18,130 336.99 3,016 389.61 0.0511
2013-08-14 2013-06-30 13F MCKESSON COM 58155Q103 5,380 5,380 616 0.0109
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.