McKesson Corporation
MX ˙ BMV ˙ US58155Q1031
SecurityMX:MCK / McKesson Corporation
InstitutionGrove Bank & Trust
Latest Disclosed Ownership470 shares
Latest Disclosed Value $ 406,719
Grove Bank & Trust reports 0.86% increase in ownership of MCK / McKesson Corporation

On April 8, 2026 - Grove Bank & Trust filed a 13F-HR form disclosing ownership of 470 shares of McKesson Corporation (MX:MCK) valued at $406,719 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 8, 2026 disclosing 466 shares of McKesson Corporation. This represents a change in shares of 0.86% 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 470 4 0.86 407 6.28 0.0423
2026-01-08 2025-12-31 13F MCKESSON COM 58155Q103 466 4 0.87 382 7.30 0.0430
2025-10-06 2025-09-30 13F MCKESSON COM 58155Q103 462 0 0.00 357 5.33 0.0418
2025-07-11 2025-06-30 13F MCKESSON COM 58155Q103 462 9 1.99 339 11.18 0.0422
2025-04-17 2025-03-31 13F MCKESSON COM 58155Q103 453 0 0.00 305 17.83 0.0407
2025-01-16 2024-12-31 13F MCKESSON COM 58155Q103 453 28 6.59 258 22.86 0.0358
2024-10-11 2024-09-30 13F MCKESSON COM 58155Q103 425 -240 -36.09 210 -45.88 0.0310
2024-07-24 2024-06-30 13F MCKESSON COM 58155Q103 665 -10 -1.48 388 7.18 0.0623
2024-04-30 2024-03-31 13F MCKESSON COM 58155Q103 675 0 0.00 362 16.03 0.0610
2024-01-30 2023-12-31 13F MCKESSON COM 58155Q103 675 0 0.00 313 6.48 0.0575
2023-10-30 2023-09-30 13F MCKESSON COM 58155Q103 675 273 67.91 294 71.35 0.0598
2023-07-27 2023-06-30 13F MCKESSON COM 58155Q103 402 -6 -1.47 172 17.93 0.0347
2023-05-10 2023-03-31 13F MCKESSON COM 58155Q103 408 24 6.25 145 0.0307
2023-02-03 2022-12-31 13F MCKESSON COM 58155Q103 384 384 0 0.0318
2018-05-07 2018-03-31 13F MCKESSON COMMON STOCK 58155Q103 0 -320 -100.00 0 -100.00
2018-02-02 2017-12-31 13F MCKESSON COMMON STOCK 58155Q103 320 0 0.00 50 2.04 0.0218
2017-11-13 2017-09-30 13F MCKESSON COMMON STOCK 58155Q103 320 160 100.00 49 88.46 0.0238
2017-07-28 2017-06-30 13F MCKESSON COMMON STOCK 58155Q103 160 142 788.89 26 766.67 0.0166
2017-04-28 2017-03-31 13F MCKESSON COMMON STOCK 58155Q103 18 -1,437 -98.76 3 -98.53 0.0025
2017-02-03 2016-12-31 13F MCKESSON COMMON STOCK 58155Q103 1,455 -188 -11.44 204 -25.55 0.1558
2016-11-04 2016-09-30 13F MCKESSON COMMON STOCK 58155Q103 1,643 168 11.39 274 -0.72 0.2334
2016-08-05 2016-06-30 13F MCKESSON COMMON STOCK 58155Q103 1,475 118 8.70 276 29.58 0.2473
2016-05-11 2016-03-31 13F MCKESSON COMMON STOCK 58155Q103 1,357 209 18.21 213 -5.75 0.1941
2016-01-27 2015-12-31 13F MCKESSON COMMON STOCK 58155Q103 1,148 1,148 226 0.2026
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.