McKesson Corporation
DE ˙ DB ˙ US58155Q1031
640,40 € ↑14,60 (2,33%)
2026-06-03
DEL PRIS
SecurityDE:MCK / McKesson Corporation
InstitutionAssetmark, Inc
Latest Disclosed Ownership34,842 shares
Latest Disclosed Value $ 30,150,975
Assetmark, Inc reports 3.64% decrease in ownership of MCK / McKesson Corporation

On May 6, 2026 - Assetmark, Inc filed a 13F-HR form disclosing ownership of 34,842 shares of McKesson Corporation (DE:MCK) valued at $25,713,396 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 36,158 shares of McKesson Corporation. This represents a change in shares of -3.64% during the quarter. The current value of the position is $22,312,817 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)
2026-05-06 2026-03-31 13F MCKESSON COM 58155Q103 34,842 -1,316 -3.64 30,151 1.66 0.0615
2026-01-23 2025-12-31 13F MCKESSON COM 58155Q103 36,158 9,167 33.96 29,660 42.24 0.0605
2025-11-06 2025-09-30 13F MCKESSON COM 58155Q103 26,991 6,609 32.43 20,851 39.61 0.0447
2025-08-04 2025-06-30 13F MCKESSON COM 58155Q103 20,382 6,553 47.39 14,936 60.49 0.0353
2025-05-06 2025-03-31 13F MCKESSON COM 58155Q103 13,829 2,379 20.78 9,307 42.62 0.0256
2025-02-06 2024-12-31 13F MCKESSON COM 58155Q103 11,450 4,566 66.33 6,526 91.74 0.0177
2024-11-01 2024-09-30 13F MCKESSON COM 58155Q103 6,884 670 10.78 3,403 -6.20 0.0097
2024-08-13 2024-06-30 13F MCKESSON COM 58155Q103 6,214 357 6.10 3,629 15.39 0.0112
2024-05-07 2024-03-31 13F MCKESSON COM 58155Q103 5,857 -3,920 -40.09 3,144 -30.53 0.0102
2024-02-09 2023-12-31 13F MCKESSON COM 58155Q103 9,777 1,399 16.70 4,527 24.24 0.0164
2023-10-27 2023-09-30 13F MCKESSON COM 58155Q103 8,378 901 12.05 3,643 14.06 0.0146
2023-08-11 2023-06-30 13F MCKESSON CORP COM COM 58155Q103 7,477 -1,036 -12.17 3,195 5.38 0.0125
2023-05-05 2023-03-31 13F MCKESSON CORP COM COM 58155Q103 8,513 6,420 306.74 3,031 286.11 0.0125
2023-02-10 2022-12-31 13F MCKESSON COM 58155Q103 2,093 2 0.10 785 10.41 0.0034
2022-11-01 2022-09-30 13F MCKESSON COM 58155Q103 2,091 -1 -0.05 711 4.25 0.0033
2022-08-03 2022-06-30 13F MCKESSON CORP COM COM 58155Q103 2,092 8 0.38 682 6.90 0.0031
2022-05-13 2022-03-31 13F MCKESSON CORP COM COM 58155Q103 2,084 -239 -10.29 638 10.57 0.0027
2022-02-14 2021-12-31 13F MCKESSON CORP COM COM 58155Q103 2,323 119 5.40 577 31.44 0.0024
2021-11-12 2021-09-30 13F MCKESSON CORP COM COM 58155Q103 2,204 -73 -3.21 439 0.92 0.0020
2021-08-16 2021-06-30 13F MCKESSON CORP COM COM 58155Q103 2,277 -142 -5.87 435 -7.84 0.0020
2021-05-14 2021-03-31 13F MCKESSON COM 58155Q103 2,419 -1,017 -29.60 472 -21.07 0.0024
2021-02-10 2020-12-31 13F MCKESSON CORP COM COM 58155Q103 3,436 4 0.12 598 17.03 0.0033
2020-11-13 2020-09-30 13F MCKESSON CORP COM COM 58155Q103 3,432 -11,525 -77.05 511 -77.73 0.0033
2020-08-11 2020-06-30 13F MCKESSON CORP COM COM 58155Q103 14,957 10,810 260.67 2,295 309.09 0.0164
2020-05-12 2020-03-31 13F MCKESSON CORP COM COM 58155Q103 4,147 32 0.78 561 -1.41 0.0047
2020-02-11 2019-12-31 13F MCKESSON CORP COM COM 58155Q103 4,115 149 3.76 569 4.98 0.0043
2019-11-13 2019-09-30 13F MCKESSON CORP COM COM 58155Q103 3,966 -40 -1.00 542 0.74 0.0045
2019-08-14 2019-06-30 13F MCKESSON CORP COM COM 58155Q103 4,006 52 1.32 538 16.20 0.0044
2019-05-14 2019-03-31 13F MCKESSON CORP COM COM 58155Q103 3,954 -603 -13.23 463 -7.95 0.0042
2019-02-13 2018-12-31 13F MCKESSON CORP COM COM 58155Q103 4,557 -311 -6.39 503 -22.14 0.0049
2018-11-13 2018-09-30 13F MCKESSON CORP COM COM 58155Q103 4,868 111 2.33 646 1.73 0.0059
2018-08-01 2018-06-30 13F MCKESSON CORP COM COM 58155Q103 4,757 -213 -4.29 635 -9.29 0.0062
2018-05-16 2018-03-31 13F MCKESSON CORP COM COM 58155Q103 4,970 -861 -14.77 700 -22.99 0.0072
2018-02-13 2017-12-31 13F MCKESSON CORP COM COM 58155Q103 5,831 -59 -1.00 909 0.44 0.0094
2017-11-08 2017-09-30 13F MCKESSON CORP COM COM 58155Q103 5,890 111 1.92 905 -4.84 0.0103
2017-08-14 2017-06-30 13F MCKESSON CORP COM COM 58155Q103 5,779 -69 -1.18 951 9.69 0.0120
2017-09-15 2017-03-31 13F/A-1 MCKESSON CORP COM COM 58155Q103 5,848 367 6.70 867 12.74 0.0114
2017-05-08 2017-03-31 13F MCKESSON CORP COM COM 58155Q103 5,848 367 867
2017-09-15 2016-12-31 13F/A-1 MCKESSON CORP COM COM 58155Q103 5,481 783 16.67 769 -1.79 0.0113
2017-02-14 2016-12-31 13F MCKESSON CORP COM COM 58155Q103 5,481 783 769
2017-09-14 2016-09-30 13F/A-1 MCKESSON CORP COM COM 58155Q103 4,698 581 14.11 783 1.82 0.0119
2016-11-04 2016-09-30 13F MCKESSON CORP COM COM 58155Q103 4,698 581 783
2017-09-14 2016-06-30 13F/A-1 MCKESSON CORP COM COM 58155Q103 4,117 -495 -10.73 769 5.92 0.0129
2016-08-08 2016-06-30 13F MCKESSON CORP COM COM 58155Q103 4,117 -495 768
2017-09-14 2016-03-31 13F/A-1 MCKESSON CORP COM COM 58155Q103 4,612 -192 -4.00 726 -23.34 0.0127
2016-05-13 2016-03-31 13F MCKESSON CORP COM COM 58155Q103 4,612 -192 726
2017-09-14 2015-12-31 13F/A-1 MCKESSON CORP COM COM 58155Q103 4,804 4,481 1,387.31 947 1,478.33 0.0176
2016-02-12 2015-12-31 13F MCKESSON CORP COM COM 58155Q103 4,804 4,481 947
2016-01-05 2015-09-30 13F/A-1 MCKESSON CORP COM COM 58155Q103 323 257 389.39 60 300.00 0.0013
2015-11-10 2015-09-30 13F MCKESSON CORP COM COM 58155Q103 323 60
2015-08-13 2015-06-30 13F MCKESSON CORP COM COM 58155Q103 66 66 15 0.0003
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.