McKesson Corporation
MX ˙ BMV ˙ US58155Q1031
SecurityMX:MCK / McKesson Corporation
InstitutionPrincipal Financial Group Inc
Latest Disclosed Ownership272,376 shares
Latest Disclosed Value $ 235,703,295
Principal Financial Group Inc reports 3.60% increase in ownership of MCK / McKesson Corporation

On May 4, 2026 - Principal Financial Group Inc filed a 13F-HR form disclosing ownership of 272,376 shares of McKesson Corporation (MX:MCK) valued at $235,703,295 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 262,914 shares of McKesson Corporation. This represents a change in shares of 3.60% 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)
2026-05-04 2026-03-31 13F MCKESSON COM 58155Q103 272,376 9,462 3.60 235,703 9.29 0.1259
2026-02-02 2025-12-31 13F MCKESSON COM 58155Q103 262,914 -15,848 -5.69 215,666 0.14 0.1101
2025-11-04 2025-09-30 13F MCKESSON COM 58155Q103 278,762 -2,805 -1.00 215,355 4.38 0.1086
2025-08-08 2025-06-30 13F MCKESSON COM 58155Q103 281,567 -2,601 -0.92 206,327 7.89 0.1091
2025-04-28 2025-03-31 13F MCKESSON COM 58155Q103 284,168 -480 -0.17 191,242 17.89 0.1073
2025-01-31 2024-12-31 13F MCKESSON COM 58155Q103 284,648 7,515 2.71 162,224 18.39 0.0884
2024-10-31 2024-09-30 13F MCKESSON COM 58155Q103 277,133 -4,642 -1.65 137,020 -16.74 0.0755
2024-07-29 2024-06-30 13F MCKESSON COM 58155Q103 281,775 6,261 2.27 164,568 11.26 0.0977
2024-04-29 2024-03-31 13F MCKESSON COM 58155Q103 275,514 96,742 54.11 147,910 78.71 0.0869
2024-02-07 2023-12-31 13F MCKESSON COM 58155Q103 178,772 15,952 9.80 82,768 16.90 0.0528
2023-11-02 2023-09-30 13F MCKESSON COM 58155Q103 162,820 -1,220 -0.74 70,802 1.01 0.0509
2023-08-07 2023-06-30 13F MCKESSON COM 58155Q103 164,040 2,823 1.75 70,096 22.11 0.0479
2023-05-09 2023-03-31 13F MCKESSON COM 58155Q103 161,217 -3,296 -2.00 57,401 -6.99 0.0410
2023-02-09 2022-12-31 13F MCKESSON COM 58155Q103 164,513 -3,534 -2.10 61,712 8.05 0.0465
2022-11-09 2022-09-30 13F MCKESSON COM 58155Q103 168,047 -5,773 -3.32 57,114 0.73 0.0454
2022-08-10 2022-06-30 13F MCKESSON COM 58155Q103 173,820 -13,982 -7.45 56,702 -1.37 0.0420
2022-05-09 2022-03-31 13F MCKESSON COM 58155Q103 187,802 -736 -0.39 57,491 22.67 0.0228
2022-05-09 2022-03-31 13F MCKESSON COM 58155Q103 173,173 53,013
2022-02-09 2021-12-31 13F MCKESSON COM 58155Q103 188,538 -7,430 -3.79 46,865 19.95 0.0280
2021-11-09 2021-09-30 13F MCKESSON COM 58155Q103 195,968 -16,754 -7.88 39,072 -3.96 0.0255
2021-08-10 2021-06-30 13F MCKESSON COM 58155Q103 212,722 958 0.45 40,681 -1.50 0.0263
2021-05-10 2021-03-31 13F MCKESSON COM 58155Q103 211,764 -13,126 -5.84 41,302 5.60 0.0291
2021-02-23 2020-12-31 13F/A-1 MCKESSON COM 58155Q103 224,890 -12,337 -5.20 39,113 10.71 0.0290
2021-02-08 2020-12-31 13F MCKESSON COM 58155Q103 224,890 -12,337 39,113 15,387.6570
2020-11-06 2020-09-30 13F MCKESSON COM 58155Q103 237,227 -37,760 -13.73 35,330 -16.26 0.0297
2020-08-05 2020-06-30 13F MCKESSON COM 58155Q103 274,987 2,599 0.95 42,189 14.51 0.0374
2020-05-12 2020-03-31 13F MCKESSON COM 58155Q103 272,388 -15,261 -5.31 36,843 -7.40 0.0408
2020-02-05 2019-12-31 13F MCKESSON COM 58155Q103 287,649 -15,907 -5.24 39,788 -4.09 0.0332
2019-11-13 2019-09-30 13F MCKESSON COM 58155Q103 303,556 -2,282 -0.75 41,484 0.93 0.0366
2019-08-12 2019-06-30 13F MCKESSON COM 58155Q103 305,838 27,094 9.72 41,101 25.96 0.0370
2019-05-10 2019-03-31 13F MCKESSON COM 58155Q103 278,744 -17,495 -5.91 32,630 -0.29 0.0304
2019-02-14 2018-12-31 13F MCKESSON COM 58155Q103 296,239 -17,300 -5.52 32,725 -21.32 0.0349
2018-11-14 2018-09-30 13F MCKESSON COM 58155Q103 313,539 1,567 0.50 41,591 -0.06 0.0367
2018-08-13 2018-06-30 13F MCKESSON COM 58155Q103 311,972 -12,682 -3.91 41,617 -9.00 0.0383
2018-05-14 2018-03-31 13F MCKESSON COM 58155Q103 324,654 -73,111 -18.38 45,734 -26.27 0.0440
2018-02-12 2017-12-31 13F MCKESSON COM 58155Q103 397,765 -6,687 -1.65 62,031 -0.16 0.0571
2017-11-02 2017-09-30 13F MCKESSON COM 58155Q103 404,452 -22,170 -5.20 62,128 -11.49 0.0603
2017-08-08 2017-06-30 13F MCKESSON COM 58155Q103 426,622 114,039 36.48 70,196 51.47 0.0704
2017-05-11 2017-03-31 13F MCKESSON COM 58155Q103 312,583 -14,348 -4.39 46,343 0.93 0.0558
2017-02-13 2016-12-31 13F MCKESSON COM 58155Q103 326,931 -12,113 -3.57 45,917 -18.78 0.0582
2016-11-10 2016-09-30 13F MCKESSON COM 58155Q103 339,044 18,959 5.92 56,535 -5.37 0.0747
2016-08-09 2016-06-30 13F MCKESSON COM 58155Q103 320,085 -21,751 -6.36 59,744 11.14 0.0833
2016-05-10 2016-03-31 13F MCKESSON COM 58155Q103 341,836 -116,101 -25.35 53,754 -40.48 0.0780
2016-02-09 2015-12-31 13F MCKESSON COM 58155Q103 457,937 -144,613 -24.00 90,319 -18.99 0.1342
2015-11-12 2015-09-30 13F/A-1 MCKESSON COM 58155Q103 602,550 44,208 7.92 111,489 -11.18 0.1752
2015-11-09 2015-09-30 13F MCKESSON COM 58155Q103 602,550 111,489
2015-08-10 2015-06-30 13F MCKESSON COM 58155Q103 558,342 -98,011 -14.93 125,521 -15.46 0.1872
2015-05-14 2015-03-31 13F/A-1 MCKESSON COM 58155Q103 656,353 10,888 1.69 148,468 10.81 0.2212
2015-05-12 2015-03-31 13F MCKESSON COM 58155Q103 656,353 148,468
2015-02-12 2014-12-31 13F MCKESSON COM 58155Q103 645,465 11,860 1.87 133,986 8.63 0.2082
2014-11-13 2014-09-30 13F MCKESSON COM 58155Q103 633,605 31,569 5.24 123,343 10.02 0.2093
2014-08-12 2014-06-30 13F MCKESSON COM 58155Q103 602,036 27,750 4.83 112,105 10.56 0.1885
2014-05-13 2014-03-31 13F MCKESSON COM 58155Q103 574,286 -87,239 -13.19 101,402 -5.03 0.1809
2014-02-12 2013-12-31 13F MCKESSON COM 58155Q103 661,525 31,811 5.05 106,770 32.15 0.1993
2013-11-05 2013-09-30 13F MCKESSON COM 58155Q103 629,714 -37,236 -5.58 80,792 5.80 0.1669
2013-08-12 2013-06-30 13F MCKESSON COM 58155Q103 666,950 666,950 76,366 0.1691
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.