McKesson Corporation
MX ˙ BMV ˙ US58155Q1031
SecurityMX:MCK / McKesson Corporation
InstitutionJustInvest LLC
Latest Disclosed Ownership24,079 shares
Latest Disclosed Value $ 20,837,003
JustInvest LLC reports 3.22% increase in ownership of MCK / McKesson Corporation

On May 14, 2026 - JustInvest LLC filed a 13F-HR form disclosing ownership of 24,079 shares of McKesson Corporation (MX:MCK) valued at $20,837,003 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 23,327 shares of McKesson Corporation. This represents a change in shares of 3.22% 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)
2026-05-14 2026-03-31 13F MCKESSON COM 58155Q103 24,079 752 3.22 20,837 8.90 0.2045
2026-02-13 2025-12-31 13F MCKESSON COM 58155Q103 23,327 1,169 5.28 19,135 11.73 0.1867
2025-10-31 2025-09-30 13F MCKESSON COM 58155Q103 22,158 -105 -0.47 17,125 4.93 0.1754
2025-07-25 2025-06-30 13F MCKESSON COM 58155Q103 22,263 4,468 25.11 16,321 36.28 0.1842
2025-05-14 2025-03-31 13F MCKESSON COM 58155Q103 17,795 1,408 8.59 11,976 28.24 0.1766
2025-02-10 2024-12-31 13F MCKESSON COM 58155Q103 16,387 1,592 10.76 9,339 27.67 0.1410
2024-11-12 2024-09-30 13F MCKESSON COM 58155Q103 14,795 -427 -2.81 7,315 -16.38 0.1178
2024-08-12 2024-06-30 13F MCKESSON COM 58155Q103 15,222 1,654 12.19 8,747 20.09 0.1665
2024-05-09 2024-03-31 13F MCKESSON COM 58155Q103 13,568 1,243 10.09 7,284 27.66 0.1563
2024-02-08 2023-12-31 13F MCKESSON COM 58155Q103 12,325 -174 -1.39 5,706 4.99 0.1481
2023-11-08 2023-09-30 13F MCKESSON COM 58155Q103 12,499 2,557 25.72 5,435 27.94 0.1625
2023-07-28 2023-06-30 13F MCKESSON COM 58155Q103 9,942 999 11.17 4,248 33.42 0.1301
2023-05-10 2023-03-31 13F MCKESSON COM 58155Q103 8,943 1,301 17.02 3,184 11.10 0.1106
2023-02-10 2022-12-31 13F MCKESSON COM 58155Q103 7,642 -1,573 -17.07 2,867 -8.49 0.1183
2022-11-14 2022-09-30 13F MCKESSON COM 58155Q103 9,215 2,615 39.62 3,132 45.47 0.1416
2022-08-12 2022-06-30 13F/A-1 MCKESSON COM 58155Q103 6,600 1,620 32.53 2,153 41.18 0.0997
2022-08-09 2022-06-30 13F MCKESSON COM 58155Q103 6,600 1,620 2,153 0.0997
2022-05-16 2022-03-31 13F MCKESSON COM 58155Q103 4,980 1,332 36.51 1,525 68.14 0.0738
2022-02-23 2021-12-31 13F MCKESSON COM 58155Q103 3,648 815 28.77 907 60.53 0.0535
2021-11-09 2021-09-30 13F MCKESSON COM 58155Q103 2,833 634 28.83 565 34.52 0.0508
2021-08-11 2021-06-30 13F/A-1 MCKESSON COM 58155Q103 2,199 -133 -5.70 420 -7.69 0.0440
2021-07-21 2021-06-30 13F MCKESSON COM 58155Q103 2,332 0 455 0.0693
2021-04-28 2021-03-31 13F MCKESSON COM 58155Q103 2,332 1,072 85.08 455 107.76 0.0689
2021-01-20 2020-12-31 13F/A-1 MCKESSON COM 58155Q103 1,260 1,260 219 0.0476
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.