McKesson Corporation
MX ˙ BMV ˙ US58155Q1031
SecurityMX:MCK / McKesson Corporation
InstitutionCLARET ASSET MANAGEMENT Corp
Latest Disclosed Ownership4,324 shares
Latest Disclosed Value $ 3,742
CLARET ASSET MANAGEMENT Corp reports 0.35% decrease in ownership of MCK / McKesson Corporation

On May 11, 2026 - CLARET ASSET MANAGEMENT Corp filed a 13F-HR form disclosing ownership of 4,324 shares of McKesson Corporation (MX:MCK) valued at $3,742 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 4,339 shares of McKesson Corporation. This represents a change in shares of -0.35% 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)
2026-05-11 2026-03-31 13F MCKESSON COM 58155Q103 4,324 -15 -0.35 4 0.00 0.4470
2026-02-11 2025-12-31 13F MCKESSON COM 58155Q103 4,339 -95 -2.14 4 0.00 0.4130
2025-11-13 2025-09-30 13F MCKESSON COM 58155Q103 4,434 -150 -3.27 3 0.00 0.4082
2025-08-13 2025-06-30 13F MCKESSON COM 58155Q103 4,584 3 0.00 0.4349
2025-05-13 2025-03-31 13F MCKESSON COM 58155Q103 3 50.00 0.4534
2025-02-13 2024-12-31 13F MCKESSON COM 58155Q103 4,788 -51 -1.05 3 0.00 0.4309
2024-11-14 2024-09-30 13F MCKESSON COM 58155Q103 4,839 -34 -0.70 2 0.00 0.3917
2024-08-14 2024-06-30 13F MCKESSON COM 58155Q103 4,873 -172 -3.41 3 0.00 0.5063
2024-04-29 2024-03-31 13F MCKESSON COM 58155Q103 5,045 -39 -0.77 3 0.00 0.4549
2024-02-12 2023-12-31 13F MCKESSON COM 58155Q103 5,084 -2 -0.04 2 0.00 0.4209
2023-11-13 2023-09-30 13F MCKESSON COM 58155Q103 5,086 -44 -0.86 2 0.00 0.4342
2023-08-09 2023-06-30 13F MCKESSON COM 58155Q103 5,130 -88 -1.69 2 100.00 0.4274
2023-04-18 2023-03-31 13F MCKESSON COM 58155Q103 5,218 -32 -0.61 2 0.00 0.3667
2023-02-07 2022-12-31 13F MCKESSON COM 58155Q103 5,250 -8 -0.15 2 -99.94 0.4348
2022-11-14 2022-09-30 13F MCKESSON COM 58155Q103 5,258 -13 -0.25 1,787 3.96 0.4237
2022-07-28 2022-06-30 13F MCKESSON COM 58155Q103 5,271 -382 -6.76 1,719 -0.69 0.3709
2022-04-04 2022-03-31 13F MCKESSON COM 58155Q103 5,653 -11 -0.19 1,731 22.94 0.3329
2022-02-07 2021-12-31 13F MCKESSON COM 58155Q103 5,664 -25 -0.44 1,408 24.16 0.2603
2021-12-02 2021-09-30 13F MCKESSON COM 58155Q103 5,689 150 2.71 1,134 7.08 0.1944
2021-08-09 2021-06-30 13F MCKESSON COM 58155Q103 5,539 -6 -0.11 1,059 -2.04 0.1736
2021-05-04 2021-03-31 13F MCKESSON COM 58155Q103 5,545 -18 -0.32 1,081 11.67 0.2006
2021-02-02 2020-12-31 13F MCKESSON COM 58155Q103 5,563 -2 -0.04 968 16.77 0.1911
2020-10-29 2020-09-30 13F MCKESSON COM 58155Q103 5,565 5,565 829 0.1847
2020-04-06 2020-03-31 13F MCKESSON COM 58155Q103 0 -47,236 -100.00 0 -100.00
2020-01-07 2019-12-31 13F MCKESSON COM 58155Q103 47,236 -519 -1.09 6,534 0.12 1.2540
2019-10-11 2019-09-30 13F MCKESSON COM 58155Q103 47,755 -533 -1.10 6,526 0.57 1.3411
2019-07-24 2019-06-30 13F MCKESSON COM 58155Q103 48,288 -599 -1.23 6,489 13.38 1.3429
2019-04-29 2019-03-31 13F MCKESSON COM 58155Q103 48,887 -893 -1.79 5,723 4.07 1.1382
2019-02-07 2018-12-31 13F MCKESSON COM 58155Q103 49,780 415 0.84 5,499 -16.02 1.2218
2018-10-30 2018-09-30 13F MCKESSON COM 58155Q103 49,365 123 0.25 6,548 -0.32 1.2614
2018-08-13 2018-06-30 13F MCKESSON COM 58155Q103 49,242 2,242 4.77 6,569 -0.79 1.3392
2018-05-08 2018-03-31 13F MCKESSON COM 58155Q103 47,000 24,824 111.94 6,621 91.47 1.5052
2018-03-27 2017-12-31 13F MCKESSON COM 58155Q103 22,176 22,176 3,458 0.7542
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.