McKesson Corporation
US ˙ NYSE ˙ US58155Q1031

SecurityMCK / McKesson Corporation
InstitutionBellevue Group AG
Latest Disclosed Ownership22,352 shares
Latest Disclosed Value $ 19,342,527
Bellevue Group AG reports 10.94% decrease in ownership of MCK / McKesson Corporation

On May 14, 2026 - Bellevue Group AG filed a 13F-HR form disclosing ownership of 22,352 shares of McKesson Corporation (US:MCK) valued at $19,342,527 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 25,098 shares of McKesson Corporation. This represents a change in shares of -10.94% during the quarter. The current value of the position is $16,529,975 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)
2026-05-14 2026-03-31 13F MCKESSON COM 58155Q103 22,352 -2,746 -10.94 19,343 -6.05 0.4572
2026-02-17 2025-12-31 13F MCKESSON COM 58155Q103 25,098 -12,859 -33.88 20,588 -29.79 0.3901
2025-11-14 2025-09-30 13F MCKESSON COM 58155Q103 37,957 -2,509 -6.20 29,323 -1.11 0.6093
2025-08-14 2025-06-30 13F MCKESSON COM 58155Q103 40,466 9,886 32.33 29,653 44.08 0.6535
2025-05-14 2025-03-31 13F MCKESSON COM 58155Q103 30,580 11,265 58.32 20,580 86.97 0.4611
2025-02-14 2024-12-31 13F MCKESSON COM 58155Q103 19,315 -16,427 -45.96 11,008 -37.71 0.2119
2024-11-14 2024-09-30 13F MCKESSON COM 58155Q103 35,742 -10,400 -22.54 17,672 -34.43 0.2863
2024-08-14 2024-06-30 13F MCKESSON COM 58155Q103 46,142 37,145 412.86 26,949 457.93 0.4379
2024-05-15 2024-03-31 13F MCKESSON COM 58155Q103 8,997 4,144 85.39 4,830 115.05 0.0737
2024-02-14 2023-12-31 13F MCKESSON COM 58155Q103 4,853 -572 -10.54 2,247 -4.79 0.0344
2023-11-14 2023-09-30 13F MCKESSON COM 58155Q103 5,425 2,129 64.59 2,359 67.54 0.0380
2023-08-14 2023-06-30 13F MCKESSON COM 58155Q103 3,296 557 20.34 1,408 44.41 0.0201
2023-05-15 2023-03-31 13F MCKESSON COM 58155Q103 2,739 -181 -6.20 975 -10.96 0.0142
2023-02-14 2022-12-31 13F MCKESSON COM 58155Q103 2,920 -18 -0.61 1,095 9.61 0.0145
2022-11-14 2022-09-30 13F MCKESSON COM 58155Q103 2,938 401 15.81 999 20.65 0.0143
2022-08-11 2022-06-30 13F MCKESSON COM 58155Q103 2,537 263 11.57 828 18.97 0.0117
2022-05-13 2022-03-31 13F MCKESSON COM 58155Q103 2,274 -85 -3.60 696 18.77 0.0081
2022-02-10 2021-12-31 13F MCKESSON COM 58155Q103 2,359 -71 -2.92 586 21.07 0.0060
2021-11-12 2021-09-30 13F MCKESSON COM 58155Q103 2,430 0 0.00 484 4.09 0.0049
2021-08-12 2021-06-30 13F MCKESSON COM 58155Q103 2,430 0 0.00 465 -1.90 0.0045
2021-05-12 2021-03-31 13F MCKESSON COM 58155Q103 2,430 0 0.00 474 12.06 0.0050
2021-02-16 2020-12-31 13F MCKESSON COM 58155Q103 2,430 -1,462 -37.56 423 -27.07 0.0048
2020-11-16 2020-09-30 13F MCKESSON COM 58155Q103 3,892 0 0.00 580 -2.85 0.0080
2020-08-13 2020-06-30 13F MCKESSON COM 58155Q103 3,892 0 0.00 597 13.50 0.0084
2020-05-14 2020-03-31 13F MCKESSON COM 58155Q103 3,892 -1,982 -33.74 526 -35.22 0.0102
2020-02-14 2019-12-31 13F MCKESSON COM 58155Q103 5,874 -50 -0.84 812 0.25 0.0129
2019-11-14 2019-09-30 13F MCKESSON COM 58155Q103 5,924 -225 -3.66 810 -1.94 0.0151
2019-08-14 2019-06-30 13F MCKESSON COM 58155Q103 6,149 -37 -0.60 826 14.09 0.0141
2019-05-15 2019-03-31 13F MCKESSON COM 58155Q103 6,186 -693 -10.07 724 -4.74 0.0398
2019-02-12 2018-12-31 13F MCKESSON COM 58155Q103 6,879 -1,624 -19.10 760 -32.62 0.0500
2018-11-13 2018-09-30 13F MCKESSON COM 58155Q103 8,503 -3,347 -28.24 1,128 -28.65 0.0716
2018-08-07 2018-06-30 13F MCKESSON COM 58155Q103 11,850 -1,950 -14.13 1,581 -18.67 0.1348
2018-05-09 2018-03-31 13F MCKESSON COM 58155Q103 13,800 0 0.00 1,944 -9.67 0.1926
2018-02-14 2017-12-31 13F MCKESSON COM 58155Q103 13,800 -4,200 -23.33 2,152 -22.17 0.2248
2017-11-13 2017-09-30 13F MCKESSON COM 58155Q103 18,000 0 0.00 2,765 -6.65 0.2892
2017-08-14 2017-06-30 13F MCKESSON COM 58155Q103 18,000 -6,000 -25.00 2,962 -16.75 0.3502
2017-05-11 2017-03-31 13F MCKESSON COM 58155Q103 24,000 0 0.00 3,558 5.55 0.4741
2017-02-10 2016-12-31 13F MCKESSON COM 58155Q103 24,000 0 0.00 3,371 -15.77 0.6903
2016-11-10 2016-09-30 13F McKesson COM 58155Q103 24,000 -2,000 -7.69 4,002 -17.54 0.7230
2016-08-12 2016-06-30 13F McKesson COM 58155Q103 26,000 -17,000 -39.53 4,853 -28.23 0.9131
2016-05-16 2016-03-31 13F McKesson COM 58155Q103 43,000 43,000 6,762 1.2271
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.