McKesson Corporation
US ˙ NYSE ˙ US58155Q1031

SecurityMCK / McKesson Corporation
InstitutionLevel Four Advisory Services, Llc
Latest Disclosed Ownership11,324 shares
Latest Disclosed Value $ 9,800,527
Level Four Advisory Services, Llc reports 3.54% decrease in ownership of MCK / McKesson Corporation

On May 14, 2026 - Level Four Advisory Services, Llc filed a 13F-HR form disclosing ownership of 11,324 shares of McKesson Corporation (US:MCK) valued at $9,799,337 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 11,739 shares of McKesson Corporation. This represents a change in shares of -3.54% during the quarter. The current value of the position is $8,374,438 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 11,324 -415 -3.54 9,801 1.77 0.3217
2026-02-13 2025-12-31 13F MCKESSON COM 58155Q103 11,739 -385 -3.18 9,630 2.81 0.3151
2025-11-12 2025-09-30 13F MCKESSON COM 58155Q103 12,124 -1,684 -12.20 9,367 -7.42 0.3207
2025-08-13 2025-06-30 13F MCKESSON COM 58155Q103 13,808 -1,219 -8.11 10,119 0.05 0.3729
2025-05-14 2025-03-31 13F MCKESSON COM 58155Q103 15,027 867 6.12 10,113 25.32 0.4159
2025-02-12 2024-12-31 13F MCKESSON COM 58155Q103 14,160 189 1.35 8,071 15.38 0.3298
2024-11-14 2024-09-30 13F MCKESSON COM 58155Q103 13,971 4,215 43.20 6,994 22.74 0.2944
2024-08-09 2024-06-30 13F MCKESSON COM 58155Q103 9,756 1,984 25.53 5,699 58.37 0.2569
2024-05-13 2024-03-31 13F MCKESSON COM 58155Q103 7,772 63 0.82 3,598 0.81 0.1977
2024-02-08 2023-12-31 13F MCKESSON COM 58155Q103 7,709 276 3.71 3,569 10.43 0.2002
2023-11-13 2023-09-30 13F MCKESSON COM 58155Q103 7,433 2,279 44.22 3,232 46.78 0.2084
2023-07-10 2023-06-30 13F MCKESSON COM 58155Q103 5,154 -571 -9.97 2,202 8.05 0.1323
2023-06-05 2023-03-31 13F MCKESSON COM 58155Q103 5,725 117 2.09 2,039 -3.09 0.1337
2023-02-13 2022-12-31 13F MCKESSON COM 58155Q103 5,608 -93 -1.63 2,104 8.51 0.1561
2022-11-07 2022-09-30 13F MCKESSON COM 58155Q103 5,701 95 1.69 1,938 5.96 0.1884
2022-08-08 2022-06-30 13F MCKESSON COM 58155Q103 5,606 1,189 26.92 1,829 35.28 0.1725
2022-05-10 2022-03-31 13F MCKESSON COM 58155Q103 4,417 -165 -3.60 1,352 18.70 0.1059
2022-02-11 2021-12-31 13F MCKESSON COM 58155Q103 4,582 411 9.85 1,139 36.90 0.0868
2021-10-12 2021-09-30 13F MCKESSON COM 58155Q103 4,171 -868 -17.23 832 -13.69 0.0865
2021-08-09 2021-06-30 13F MCKESSON COM 58155Q103 5,039 -230 -4.37 964 -6.23 0.0667
2021-05-10 2021-03-31 13F MCKESSON COM 58155Q103 5,269 463 9.63 1,028 22.97 0.0798
2021-02-10 2020-12-31 13F MCKESSON COM 58155Q103 4,806 244 5.35 836 23.12 0.0671
2020-11-02 2020-09-30 13F MCKESSON COM 58155Q103 4,562 63 1.40 679 -1.45 0.0523
2020-08-17 2020-06-30 13F/A-1 MCKESSON COM 58155Q103 4,499 86 1.95 689 15.60 0.0533
2020-05-13 2020-03-31 13F MCKESSON COM 58155Q103 4,413 693 18.63 596 16.18 0.0715
2020-02-13 2019-12-31 13F MCKESSON COM 58155Q103 3,720 404 12.18 513 13.25 0.0203
2019-11-12 2019-09-30 13F MCKESSON COM 58155Q103 3,316 92 2.85 453 4.62 0.0469
2019-08-14 2019-06-30 13F MCKESSON COM 58155Q103 3,224 452 16.31 433 33.23 0.0437
2019-05-15 2019-03-31 13F MCKESSON COM 58155Q103 2,772 159 6.08 325 12.46 0.0358
2019-02-07 2018-12-31 13F MCKESSON COM 58155Q103 2,613 -281 -9.71 289 -24.74 0.0360
2018-11-14 2018-09-30 13F MCKESSON COM 58155Q103 2,894 21 0.73 384 0.26 0.0415
2018-08-14 2018-06-30 13F MCKESSON COM 58155Q103 2,873 236 8.95 383 3.23 0.0279
2018-05-14 2018-03-31 13F MCKESSON COM 58155Q103 2,637 518 24.45 371 12.42 0.0288
2018-02-13 2017-12-31 13F MCKESSON COM 58155Q103 2,119 2,119 330 0.0257
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.