McKesson Corporation
MX ˙ BMV ˙ US58155Q1031
SecurityMX:MCK / McKesson Corporation
InstitutionCigna Investments Inc /new
Latest Disclosed Ownership1,179 shares
Latest Disclosed Value $ 1,020
Cigna Investments Inc /new reports 3.44% decrease in ownership of MCK / McKesson Corporation

On May 11, 2026 - Cigna Investments Inc /new filed a 13F-HR form disclosing ownership of 1,179 shares of McKesson Corporation (MX:MCK) valued at $1,020 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 1,221 shares of McKesson Corporation. This represents a change in shares of -3.44% 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)
2026-05-11 2026-03-31 13F MCKESSON Common Stock 58155Q103 1,179 -42 -3.44 1 0.00 0.1570
2026-01-20 2025-12-31 13F MCKESSON Common Stock 58155Q103 1,221 -9 -0.73 1 0.1445
2025-10-22 2025-09-30 13F MCKESSON Common Stock 58155Q103 1,230 -10 -0.81 1 0.1340
2025-07-15 2025-06-30 13F MCKESSON Common Stock 58155Q103 1,240 -38 -2.97 1 0.1545
2025-05-15 2025-03-31 13F MCKESSON Common Stock 58155Q103 1,278 -53 -3.98 1 0.1598
2025-01-29 2024-12-31 13F MCKESSON Common Stock 58155Q103 1,331 -28 -2.06 1 0.1326
2024-10-28 2024-09-30 13F MCKESSON Common Stock 58155Q103 1,359 -21 -1.52 1 0.1183
2024-07-17 2024-06-30 13F MCKESSON Common Stock 58155Q103 1,380 -30 -2.13 1 0.1492
2024-04-23 2024-03-31 13F MCKESSON Common Stock 58155Q103 1,410 -39 -2.69 1 0.1425
2024-01-22 2023-12-31 13F MCKESSON Common Stock 58155Q103 1,449 -30 -2.03 1 0.1379
2023-10-23 2023-09-30 13F MCKESSON Common Stock 58155Q103 1,479 -211 -12.49 1 0.1466
2023-08-01 2023-06-30 13F MCKESSON Common Stock 58155Q103 1,690 -15 -0.88 1 0.1339
2023-05-11 2023-03-31 13F MCKESSON Common Stock 58155Q103 1,705 -72 -4.05 1 0.1208
2023-02-13 2022-12-31 13F MCKESSON Common Stock 58155Q103 1,777 -20 -1.11 1 0.1386
2022-11-14 2022-09-30 13F MCKESSON Common Stock 58155Q103 1,797 -116 -6.06 1 0.1351
2022-08-15 2022-06-30 13F MCKESSON Common Stock 58155Q103 1,913 -753 -28.24 1 0.1241
2022-05-13 2022-03-31 13F MCKESSON Common Stock 58155Q103 2,666 -861 -24.41 1 0.1002
2022-02-14 2021-12-31 13F MCKESSON Common Stock 58155Q103 3,527 -1,325 -27.31 1 0.0686
2021-11-12 2021-09-30 13F MCKESSON Common Stock 58155Q103 4,852 -147 -2.94 1 0.0720
2021-08-10 2021-06-30 13F MCKESSON Common Stock 58155Q103 4,999 -776 -13.44 1 -100.00 0.0682
2021-05-10 2021-03-31 13F MCKESSON Common Stock 58155Q103 5,775 122 2.16 1 0.0774
2021-02-11 2020-12-31 13F MCKESSON Common Stock 58155Q103 5,653 460 8.86 1 0.0758
2020-11-12 2020-09-30 13F MCKESSON Common Stock 58155Q103 5,193 -23 -0.44 1 -100.00 0.0745
2020-08-17 2020-06-30 13F MCKESSON Common Stock 58155Q103 5,216 185 3.68 801 17.79 0.0757
2020-05-11 2020-03-31 13F MCKESSON Common Stock 58155Q103 5,031 244 5.10 680 -0.44 0.0876
2020-02-04 2019-12-31 13F MCKESSON Common Stock 58155Q103 4,787 -653 -12.00 683 -5.66 0.0723
2019-11-07 2019-09-30 13F MCKESSON Common Stock 58155Q103 5,440 150 2.84 724 -1.63 0.0747
2019-08-12 2019-06-30 13F MCKESSON Common Stock 58155Q103 5,290 -250 -4.51 736 13.58 0.0799
2019-05-10 2019-03-31 13F MCKESSON Common Stock 58155Q103 5,540 -240 -4.15 648 1.41 0.0717
2019-02-06 2018-12-31 13F MCKESSON Common Stock 58155Q103 5,780 -32 -0.55 639 -11.86 0.0542
2018-11-13 2018-09-30 13F MCKESSON Common Stock 58155Q103 5,812 -703 -10.79 725 -16.67 0.0581
2018-08-14 2018-06-30 13F MCKESSON Common Stock 58155Q103 6,515 -1,119 -14.66 870 -19.14 0.0629
2018-05-09 2018-03-31 13F MCKESSON Common Stock 58155Q103 7,634 -136 -1.75 1,076 -11.22 0.0721
2018-01-26 2017-12-31 13F MCKESSON Common Stock 58155Q103 7,770 -3,873 -33.26 1,212 -32.25 0.0791
2017-10-11 2017-09-30 13F MCKESSON COM 58155Q103 11,643 -574 -4.70 1,789 -11.17 0.1192
2017-08-01 2017-06-30 13F MCKESSON CORP 58155Q103 COM 58155Q103 12,217 -2,716 -18.19 2,014 -9.24 0.1384
2017-05-15 2017-03-31 13F MCKESSON CORP 58155Q103 COM 58155Q103 14,933 -3,223 -17.75 2,219 -12.98 0.1527
2017-02-15 2016-12-31 13F MCKESSON CORP 58155Q103 COM 58155Q103 18,156 18,156 2,550 0.2778
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.