McKesson Corporation
MX ˙ BMV ˙ US58155Q1031
SecurityMX:MCK / McKesson Corporation
InstitutionBRYN MAWR TRUST Co
Latest Disclosed Ownership3,844 shares
Latest Disclosed Value $ 3,326,443
BRYN MAWR TRUST Co reports 0.31% decrease in ownership of MCK / McKesson Corporation

On April 30, 2026 - BRYN MAWR TRUST Co filed a 13F-HR form disclosing ownership of 3,844 shares of McKesson Corporation (MX:MCK) valued at $3,326,443 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 3,856 shares of McKesson Corporation. This represents a change in shares of -0.31% 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)
2026-04-30 2026-03-31 13F MCKESSON COM 58155Q103 3,844 -12 -0.31 3,326 5.15 0.0591
2026-02-12 2025-12-31 13F MCKESSON COM 58155Q103 3,856 -39 -1.00 3,163 5.12
2025-11-20 2025-09-30 13F/A-1 MCKESSON COM 58155Q103 3,895 -926 -19.21 3,009 -14.81 0.0725
2025-10-28 2025-09-30 13F MCKESSON COM 58155Q103 5,547 726 4,285 0.0475
2025-07-28 2025-06-30 13F MCKESSON COM 58155Q103 4,821 -190 -3.79 3,533 4.74 0.0629
2025-05-08 2025-03-31 13F MCKESSON COM 58155Q103 5,011 -261 -4.95 3,372 12.25 0.0630
2025-01-28 2024-12-31 13F MCKESSON COM 58155Q103 5,272 -350 -6.23 3,005 8.10 0.0541
2024-11-25 2024-09-30 13F MCKESSON COM 58155Q103 5,622 5,009 817.13 2,780 676.26 0.0499
2024-08-08 2024-06-30 13F MCKESSON COMMON STOCK 58155Q103 613 0 0.00 358 8.81 0.0137
2024-05-15 2024-03-31 13F MCKESSON COMMON STOCK 58155Q103 613 -33 -5.11 329 17.50 0.0126
2023-11-15 2023-09-30 13F MCKESSON COMMON STOCK 58155Q103 646 0 0.00 281 0.0124
2023-08-11 2023-06-30 13F MCKESSON COMMON STOCK 58155Q103 646 646 0 0.0115
2019-08-27 2017-12-31 13F/A-1 MCKESSON COMMON STOCK 58155Q103 0 -1,304 -100.00 0 -100.00
2019-08-27 2017-09-30 13F/A-1 MCKESSON COMMON STOCK 58155Q103 1,304 39 3.08 200 -3.85 0.0114
2017-11-14 2017-09-30 13F MCKESSON COMMON STOCK 58155Q103 1,304 39 200 0.0114
2017-08-11 2017-06-30 13F MCKESSON COMMON STOCK 58155Q103 1,265 1,265 208 0.0124
2016-11-10 2016-09-30 13F MCKESSON COMMON STOCK 58155Q103 0 -1,155 -100.00 0 -100.00
2016-08-10 2016-06-30 13F MCKESSON COMMON STOCK 58155Q103 1,155 1,155 0.00 216 0.0137
2016-05-03 2016-03-31 13F MCKESSON COMMON STOCK 58155Q103 0 -1,320 -100.00 0 -100.00
2016-02-12 2015-12-31 13F MCKESSON COMMON STOCK 58155Q103 1,320 -315 -19.27 260 -14.19 0.0163
2015-11-09 2015-09-30 13F MCKESSON COMMON STOCK 58155Q103 1,635 -7 -0.43 303 -17.89 0.0194
2015-08-25 2015-06-30 13F MCKESSON COMMON STOCK 58155Q103 1,642 0 0.00 369 -0.81 0.0214
2015-05-12 2015-03-31 13F MCKESSON COMMON STOCK 58155Q103 1,642 7 0.43 372 9.73 0.0212
2015-02-17 2014-12-31 13F MCKESSON COMMON STOCK 58155Q103 1,635 0 0.00 339 6.60 0.0190
2014-11-14 2014-09-30 13F MCKESSON COMMON 58155Q103 1,635 0 0.00 318 4.26 0.0180
2014-08-07 2014-06-30 13F MCKESSON COMMON 58155Q103 1,635 -220 -11.86 305 -6.73 0.0168
2014-05-13 2014-03-31 13F MCKESSON COMMON 58155Q103 1,855 100 5.70 327 15.55 0.0183
2014-02-14 2013-12-31 13F MCKESSON COMMON 58155Q103 1,755 0 0.00 283 25.78 0.0159
2013-11-06 2013-09-30 13F MCKESSON COMMON 58155Q103 1,755 0 0.00 225 12.50 0.0139
2013-08-09 2013-06-30 13F MCKESSON COMMON 58155Q103 1,755 1,755 200 0.0129
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.