McKesson Corporation
US ˙ NYSE ˙ US58155Q1031

SecurityMCK / McKesson Corporation
InstitutionEngineers Gate Manager LP
Latest Disclosed Ownership17,894 shares
Latest Disclosed Value $ 15,484,752
Engineers Gate Manager LP reports 161.72% increase in ownership of MCK / McKesson Corporation

On May 15, 2026 - Engineers Gate Manager LP filed a 13F-HR form disclosing ownership of 17,894 shares of McKesson Corporation (US:MCK) valued at $15,484,752 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 6,837 shares of McKesson Corporation. This represents a change in shares of 161.72% during the quarter. The current value of the position is $13,233,150 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 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 17,894 11,057 161.72 15,485 176.11 0.1936
2026-02-17 2025-12-31 13F MCKESSON COM 58155Q103 6,837 -5,577 -44.93 5,608 -41.52 0.0665
2025-11-14 2025-09-30 13F MCKESSON COM 58155Q103 12,414 5,612 82.51 9,590 92.42 0.1098
2025-08-14 2025-06-30 13F MCKESSON COM 58155Q103 6,802 -8,591 -55.81 4,984 -51.89 0.0620
2025-05-15 2025-03-31 13F MCKESSON COM 58155Q103 15,393 -20,753 -57.41 10,359 -49.71 0.1746
2025-02-14 2024-12-31 13F MCKESSON COM 58155Q103 36,146 -7,103 -16.42 20,600 -3.67 0.3585
2024-11-14 2024-09-30 13F MCKESSON COM 58155Q103 43,249 32,006 284.67 21,383 225.66 0.4173
2024-08-14 2024-06-30 13F MCKESSON COM 58155Q103 11,243 4,274 61.33 6,566 75.51 0.1481
2024-05-15 2024-03-31 13F MCKESSON COM 58155Q103 6,969 -3,135 -31.03 3,741 -20.01 0.0985
2024-02-14 2023-12-31 13F MCKESSON COM 58155Q103 10,104 8,588 566.49 4,678 609.71 0.1335
2023-11-14 2023-09-30 13F MCKESSON COM 58155Q103 1,516 -23 -1.49 659 0.30 0.0244
2023-08-14 2023-06-30 13F MCKESSON COM 58155Q103 1,539 -17,882 -92.08 658 -90.50 0.0249
2023-05-15 2023-03-31 13F MCKESSON COM 58155Q103 19,421 11,485 144.72 6,915 132.33 0.2889
2023-02-14 2022-12-31 13F MCKESSON COM 58155Q103 7,936 6,112 335.09 2,977 380.00 0.1788
2022-11-14 2022-09-30 13F MCKESSON COM 58155Q103 1,824 1,824 620 0.0386
2022-08-15 2022-06-30 13F MCKESSON COM 58155Q103 0 -3,697 -100.00 0 -100.00
2022-05-16 2022-03-31 13F MCKESSON COM 58155Q103 3,697 -2,227 -37.59 1,132 -23.15 0.0443
2022-02-14 2021-12-31 13F MCKESSON COM 58155Q103 5,924 3,790 177.60 1,473 246.59 0.0662
2021-11-15 2021-09-30 13F MCKESSON COM 58155Q103 2,134 -1,831 -46.18 425 -43.93 0.0242
2021-08-16 2021-06-30 13F MCKESSON COM 58155Q103 3,965 1,195 43.14 758 40.37 0.0488
2021-05-17 2021-03-31 13F MCKESSON COM 58155Q103 2,770 -27,875 -90.96 540 -89.87 0.0268
2021-02-16 2020-12-31 13F MCKESSON COM 58155Q103 30,645 5,737 23.03 5,330 43.67 0.2311
2020-11-16 2020-09-30 13F MCKESSON COM 58155Q103 24,908 12,215 96.23 3,710 90.55 0.1741
2020-08-17 2020-06-30 13F MCKESSON COM 58155Q103 12,693 -23,416 -64.85 1,947 -60.14 0.0991
2020-05-15 2020-03-31 13F MCKESSON COM 58155Q103 36,109 -18,147 -33.45 4,884 -34.92 0.3518
2020-02-14 2019-12-31 13F MCKESSON COM 58155Q103 54,256 -6,873 -11.24 7,505 -10.16 0.3300
2019-11-14 2019-09-30 13F MCKESSON COM 58155Q103 61,129 61,129 8,354 0.4243
2019-08-14 2019-06-30 13F MCKESSON COM 58155Q103 0 -68,666 -100.00 0 -100.00
2019-05-15 2019-03-31 13F MCKESSON COM 58155Q103 68,666 68,666 8,038 0.4868
2019-02-14 2018-12-31 13F MCKESSON COM 58155Q103 0 -23,206 -100.00 0 -100.00
2018-11-01 2018-09-30 13F MCKESSON COM 58155Q103 23,206 -20,978 -47.48 3,078 -47.78 0.2365
2018-08-03 2018-06-30 13F MCKESSON COM 58155Q103 44,184 44,184 5,894 0.4594
2018-05-07 2018-03-31 13F MCKESSON COM 58155Q103 0 -8,842 -100.00 0 -100.00
2018-02-01 2017-12-31 13F MCKESSON COM 58155Q103 8,842 -11,696 -56.95 1,379 -56.29 0.0947
2017-11-13 2017-09-30 13F MCKESSON COM 58155Q103 20,538 20,538 3,155 0.2655
2017-08-10 2017-06-30 13F MCKESSON COM 58155Q103 0 -19,011 -100.00 0 -100.00
2017-05-05 2017-03-31 13F MCKESSON COM 58155Q103 19,011 -10,905 -36.45 2,819 -32.91 0.2799
2017-02-10 2016-12-31 13F MCKESSON COM 58155Q103 29,916 19,057 175.49 4,202 132.03 0.4509
2016-11-09 2016-09-30 13F MCKESSON COM 58155Q103 10,859 -17,776 -62.08 1,811 -66.12 0.1886
2016-08-11 2016-06-30 13F MCKESSON COM 58155Q103 28,635 -18,416 -39.14 5,345 -27.76 0.3836
2016-05-09 2016-03-31 13F MCKESSON COM 58155Q103 47,051 12,556 36.40 7,399 8.76 0.5769
2016-02-05 2015-12-31 13F MCKESSON COM 58155Q103 34,495 434 1.27 6,803 7.95 0.4594
2015-11-16 2015-09-30 13F MCKESSON COM 58155Q103 34,061 25,057 278.29 6,302 211.36 0.5366
2015-08-14 2015-06-30 13F MCKESSON COM 58155Q103 9,004 9,004 0.00 2,024 0.1981
2015-05-15 2015-03-31 13F MCKESSON COM 58155Q103 0 -6,074 -100.00 0 -100.00
2015-02-17 2014-12-31 13F MCKESSON COM 58155Q103 6,074 6,074 1,261 0.3591
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.