McKesson Corporation
US ˙ NYSE ˙ US58155Q1031

SecurityMCK / McKesson Corporation
InstitutionTocqueville Asset Management L.p.
Latest Disclosed Ownership2,863 shares
Latest Disclosed Value $ 2,477,526
Tocqueville Asset Management L.p. reports 0.03% decrease in ownership of MCK / McKesson Corporation

On May 12, 2026 - Tocqueville Asset Management L.p. filed a 13F-HR form disclosing ownership of 2,863 shares of McKesson Corporation (US:MCK) valued at $2,477,526 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 2,864 shares of McKesson Corporation. This represents a change in shares of -0.03% during the quarter. The current value of the position is $2,117,274 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)
2026-05-12 2026-03-31 13F MCKESSON COM 58155Q103 2,863 -1 -0.03 2,478 5.45 0.0367
2026-02-12 2025-12-31 13F MCKESSON COM 58155Q103 2,864 -103 -3.47 2,349 2.49 0.0343
2025-11-13 2025-09-30 13F MCKESSON COM 58155Q103 2,967 -101 -3.29 2,292 1.96 0.0333
2025-08-12 2025-06-30 13F MCKESSON COM 58155Q103 3,068 0 0.00 2,248 8.91 0.0342
2025-05-13 2025-03-31 13F MCKESSON COM 58155Q103 3,068 0 0.00 2,065 18.08 0.0337
2025-02-10 2024-12-31 13F MCKESSON COM 58155Q103 3,068 0 0.00 1,748 15.30 0.0274
2024-11-08 2024-09-30 13F MCKESSON COM 58155Q103 3,068 -119 -3.73 1,517 -18.54 0.0238
2024-08-12 2024-06-30 13F MCKESSON COM 58155Q103 3,187 -37 -1.15 1,861 7.57 0.0307
2024-05-09 2024-03-31 13F MCKESSON COM 58155Q103 3,224 -180 -5.29 1,731 9.84 0.0283
2024-02-12 2023-12-31 13F MCKESSON COM 58155Q103 3,404 -54 -1.56 1,576 4.79 0.0286
2023-11-09 2023-09-30 13F MCKESSON COM 58155Q103 3,458 -147 -4.08 1,504 -2.40 0.0286
2023-08-11 2023-06-30 13F MCKESSON COM 58155Q103 3,605 -121 -3.25 1,540 16.14 0.0276
2023-05-10 2023-03-31 13F MCKESSON COM 58155Q103 3,726 27 0.73 1,327 -4.40 0.0251
2023-02-09 2022-12-31 13F MCKESSON COM 58155Q103 3,699 10 0.27 1,388 10.61 0.0264
2022-11-10 2022-09-30 13F MCKESSON COM 58155Q103 3,689 -113 -2.97 1,254 1.13 0.0256
2022-08-12 2022-06-30 13F MCKESSON COM 58155Q103 3,802 -59 -1.53 1,240 4.91 0.0227
2022-05-16 2022-03-31 13F McKesson COM 58155Q103 3,861 -608 -13.60 1,182 6.39 0.0179
2022-02-14 2021-12-31 13F MCKESSON COM 58155Q103 4,469 -486 -9.81 1,111 12.45 0.0153
2021-11-15 2021-09-30 13F MCKESSON COM 58155Q103 4,955 -52 -1.04 988 3.13 0.0146
2021-08-16 2021-06-30 13F MCKESSON COM 58155Q103 5,007 46 0.93 958 -1.03 0.0138
2021-05-17 2021-03-31 13F MCKESSON COM 58155Q103 4,961 533 12.04 968 25.71 0.0149
2021-02-16 2020-12-31 13F MCKESSON COM 58155Q103 4,428 53 1.21 770 18.10 0.0129
2020-11-16 2020-09-30 13F MCKESSON COM 58155Q103 4,375 1,124 34.57 652 30.66 0.0125
2020-08-12 2020-06-30 13F MCKESSON COM 58155Q103 3,251 8 0.25 499 13.67 0.0104
2020-05-15 2020-03-31 13F MCKESSON COM 58155Q103 3,243 -373 -10.32 439 -12.20 0.0109
2020-01-14 2019-12-31 13F McKesson COM 58155Q103 3,616 -1,403 -27.95 500 -27.11 0.0074
2019-10-31 2019-09-30 13F McKesson COM 58155Q103 5,019 24 0.48 686 2.24 0.0093
2019-07-31 2019-06-30 13F McKesson COM 58155Q103 4,995 0 0.00 671 14.70 0.0087
2019-04-30 2019-03-31 13F McKesson COM 58155Q103 4,995 -33 -0.66 585 5.41 0.0078
2019-02-08 2018-12-31 13F McKesson COM 58155Q103 5,028 -44,187 -89.78 555 -91.50 0.0083
2018-11-13 2018-09-30 13F McKesson COM 58155Q103 49,215 3,406 7.44 6,528 6.82 0.0822
2018-08-13 2018-06-30 13F McKesson COM 58155Q103 45,809 4,799 11.70 6,111 5.78 0.0775
2018-05-14 2018-03-31 13F McKesson COM 58155Q103 41,010 -89 -0.22 5,777 -9.86 0.0736
2018-02-13 2017-12-31 13F McKesson COM 58155Q103 41,099 3,270 8.64 6,409 10.29 0.0728
2017-10-30 2017-09-30 13F McKesson COM 58155Q103 37,829 32,485 607.88 5,811 561.09 0.0668
2017-08-04 2017-06-30 13F McKesson COM 58155Q103 5,344 343 6.86 879 18.62 0.0105
2017-04-28 2017-03-31 13F McKesson COM 58155Q103 5,001 406 8.84 741 14.88 0.0090
2017-01-30 2016-12-31 13F McKesson COM 58155Q103 4,595 900 24.36 645 4.71 0.0082
2016-10-31 2016-09-30 13F McKesson COM 58155Q103 3,695 -450 -10.86 616 -20.41 0.0074
2016-08-15 2016-06-30 13F/A-1 McKesson COM 58155Q103 4,145 0 0.00 774 18.71 0.0092
2016-07-29 2016-06-30 13F McKesson COM 58155Q103 4,145 774
2016-04-29 2016-03-31 13F McKesson COM 58155Q103 4,145 0 0.00 652 -20.29 0.0086
2016-01-29 2015-12-31 13F McKesson COM 58155Q103 4,145 0 0.00 818 6.65 0.0111
2015-10-30 2015-09-30 13F McKesson COM 58155Q103 4,145 0 0.00 767 -17.70 0.0103
2015-07-31 2015-06-30 13F McKesson COM 58155Q103 4,145 0 0.00 932 -0.64 0.0110
2015-04-30 2015-03-31 13F McKesson COM 58155Q103 4,145 4,145 0.00 938 0.0110
2015-01-30 2014-12-31 13F McKesson COM 58155Q103 0 -4,978 -100.00 0 -100.00
2014-10-30 2014-09-30 13F McKesson COM 58155Q103 4,978 22 0.44 969 4.98 0.0108
2014-09-18 2014-06-30 13F/A-1 McKesson COM 58155Q103 4,956 -95 -1.88 923 3.48 0.0090
2014-07-30 2014-06-30 13F McKesson COM 58155Q103 4,956 923
2014-04-30 2014-03-31 13F McKesson COM 58155Q103 5,051 -211 -4.01 892 5.06 0.0117
2014-01-30 2013-12-31 13F McKesson COM 58155Q103 5,262 -1,403 -21.05 849 -0.70 0.0114
2013-10-30 2013-09-30 13F McKesson COM 58155Q103 6,665 -150 -2.20 855 9.62 0.0107
2013-07-30 2013-06-30 13F McKesson COM 58155Q103 6,815 6,815 780 0.0106
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.