McKesson Corporation
MX ˙ BMV ˙ US58155Q1031
SecurityMX:MCK / McKesson Corporation
InstitutionGraves-Light Private Wealth Management, Inc.
Latest Disclosed Ownership1,059 shares
Latest Disclosed Value $ 916,416
Graves-Light Private Wealth Management, Inc. ownership in MCK / McKesson Corporation

On April 8, 2026 - Graves-Light Private Wealth Management, Inc. filed a 13F-HR form disclosing ownership of 1,059 shares of McKesson Corporation (MX:MCK) valued at $916,416 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 1,059 shares of McKesson Corporation. This represents a change in shares of 0.00% 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)
2026-04-08 2026-03-31 13F MCKESSON COM 58155Q103 1,059 0 0.00 916 5.53 0.0954
2026-01-09 2025-12-31 13F MCKESSON COM 58155Q103 1,059 0 0.00 869 6.11 0.0921
2025-10-07 2025-09-30 13F MCKESSON COM 58155Q103 1,059 128 13.75 818 19.94 0.0908
2025-07-09 2025-06-30 13F MCKESSON COM 58155Q103 931 0 0.00 682 8.95 0.0812
2025-04-09 2025-03-31 13F MCKESSON COM 58155Q103 931 1 0.11 627 18.11 0.0769
2025-01-14 2024-12-31 13F MCKESSON COM 58155Q103 930 0 0.00 530 15.47 0.0659
2024-11-14 2024-09-30 13F MCKESSON CORP COM Stock 58155Q103 930 0 0.00 460 -15.78 0.0565
2024-08-14 2024-06-30 13F MCKESSON CORP COM Stock 58155Q103 930 0 0.00 545 9.22 0.0624
2024-05-13 2024-03-31 13F MCKESSON CORP COM Stock 58155Q103 930 0 0.00 499 16.05 0.0578
2024-05-13 2023-12-31 13F/A-1 MCKESSON CORP COM Stock 58155Q103 930 0 0.00 431 3.86 0.0535
2024-02-09 2023-12-31 13F MCKESSON CORP COM Stock 58155Q103 930 0 431 0.0535
2023-11-13 2023-09-30 13F MCKESSON CORP COM Stock 58155Q103 930 0 0.00 414 4.28 0.0562
2023-08-14 2023-06-30 13F MCKESSON CORP COM Stock 58155Q103 930 0 0.00 397 19.94 0.0537
2023-05-15 2023-03-31 13F MCKESSON CORP COM Stock 58155Q103 930 0 0.00 331 -4.89 0.0513
2023-02-14 2022-12-31 13F MCKESSON CORP COM Stock 58155Q103 930 0 0.00 349 10.13 0.0537
2022-11-14 2022-09-30 13F MCKESSON COM 58155Q103 930 0 0.00 316 4.29 0.0527
2022-08-15 2022-06-30 13F MCKESSON CORP COM Stock 58155Q103 930 -40 -4.12 303 2.02 0.0463
2022-05-13 2022-03-31 13F MCKESSON CORP COM Stock 58155Q103 970 0 0.00 297 23.24 0.0414
2022-02-14 2021-12-31 13F MCKESSON CORP COM Stock 58155Q103 970 0 0.00 241 24.87 0.0343
2021-11-15 2021-09-30 13F MCKESSON CORP COM Stock 58155Q103 970 0 0.00 193 3.76 0.0305
2021-07-12 2021-06-30 13F MCKESSON CORP COM Stock 58155Q103 970 0 0.00 186 -1.59 0.0298
2021-04-09 2021-03-31 13F MCKESSON CORP COM Stock 58155Q103 970 0 0.00 189 11.83 0.0324
2021-02-04 2020-12-31 13F MCKESSON CORP COM Stock 58155Q103 970 970 169 0.0315
2020-01-21 2019-12-31 13F MCKESSON COM 58155Q103 0 -1,530 -100.00 0 -100.00
2019-11-12 2019-09-30 13F MCKESSON COM 58155Q103 1,530 0 0.00 203 -0.98 0.0448
2024-05-13 2019-06-30 13F/A-1 MCKESSON CORP COM Stock 58155Q103 1,530 1,530 206 0.0492
2019-07-24 2019-06-30 13F MCKESSON COM 58155Q103 1,530 1,530 206 0.0482
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.