McKesson Corporation
MX ˙ BMV ˙ US58155Q1031
SecurityMX:MCK / McKesson Corporation
InstitutionBartlett & Co. Wealth Management Llc
Latest Disclosed Ownership9,669 shares
Latest Disclosed Value $ 7,811,102
Bartlett & Co. Wealth Management Llc reports 0.94% decrease in ownership of MCK / McKesson Corporation

On May 6, 2026 - Bartlett & Co. Wealth Management Llc filed a 13F-HR form disclosing ownership of 9,669 shares of McKesson Corporation (MX:MCK) valued at $7,811,102 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 9,761 shares of McKesson Corporation. This represents a change in shares of -0.94% 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)
2026-05-06 2026-03-31 13F Mckesson COM 58155Q103 9,669 -92 -0.94 7,811 -2.55 0.0958
2026-01-22 2025-12-31 13F Mckesson COM 58155Q103 9,761 -250 -2.50 8,016 3.53 0.1049
2025-10-09 2025-09-30 13F Mckesson COM 58155Q103 10,011 -19 -0.19 7,742 5.25 0.1025
2025-07-18 2025-06-30 13F Mckesson COM 58155Q103 10,030 -35 -0.35 7,357 8.48 0.1027
2025-04-24 2025-03-31 13F Mckesson COM 58155Q103 10,065 -1,450 -12.59 6,781 3.21 0.0999
2025-01-17 2024-12-31 13F Mckesson COM 58155Q103 11,515 -274 -2.32 6,571 12.56 0.0953
2024-10-17 2024-09-30 13F Mckesson COM 58155Q103 11,789 -296 -2.45 5,837 -17.38 0.0838
2024-07-12 2024-06-30 13F Mckesson COM 58155Q103 12,085 -124 -1.02 7,066 7.68 0.1072
2024-05-09 2024-03-31 13F Mckesson COM 58155Q103 12,209 -2,065 -14.47 6,562 0.34 0.1010
2024-02-14 2023-12-31 13F Mckesson COM 58155Q103 14,274 -139 -0.96 6,539 4.19 0.1062
2024-02-14 2023-09-30 13F Mckesson COM 58155Q103 14,413 -333 -2.26 6,277 -0.52 0.1127
2024-02-14 2023-06-30 13F Mckesson COM 58155Q103 14,746 13,215 863.16 6,309 1,057.61 0.1091
2024-02-14 2023-03-31 13F Mckesson COM 58155Q103 1,531 0 0.00 546 -5.22 0.0105
2024-02-14 2022-12-31 13F Mckesson COM 58155Q103 1,531 -5 -0.33 575 10.15 0.0116
2024-02-14 2022-09-30 13F Mckesson COM 58155Q103 1,536 -13 -0.84 523 3.16 0.0112
2024-02-14 2022-06-30 13F Mckesson COM 58155Q103 1,549 18 1.18 506 7.89 0.0103
2024-02-14 2022-03-31 13F Mckesson COM 58155Q103 1,531 0 0.00 469 23.10 0.0082
2024-02-14 2021-12-31 13F Mckesson COM 58155Q103 1,531 117 8.27 381 35.11 0.0065
2024-02-14 2021-09-30 13F McKesson COM 58155Q103 1,414 -10 -0.70 283 3.68 0.0054
2024-02-14 2021-06-30 13F McKesson COM 58155Q103 1,424 0 0.00 273 -2.16 0.0052
2024-02-14 2021-03-31 13F McKesson COM 58155Q103 1,424 0 0.00 278 12.10 0.0056
2024-02-13 2020-12-31 13F McKesson COM 58155Q103 1,424 10 0.71 248 17.54 0.0053
2024-02-13 2020-09-30 13F McKesson COM 58155Q103 1,414 0 0.00 211 -2.76 0.0050
2024-02-13 2020-06-30 13F McKesson COM 58155Q103 1,414 0 0.00 218 13.61 0.0057
2024-02-13 2020-03-31 13F McKesson COM 58155Q103 1,414 500 54.70 192 51.59 0.0058
2024-02-13 2019-12-31 13F McKesson COM 58155Q103 914 -700 -43.37 127 -42.99 0.0031
2024-02-13 2019-09-30 13F McKesson COM 58155Q103 1,614 -10 -0.62 221 1.38 0.0058
2024-02-13 2019-06-30 13F McKesson COM 58155Q103 1,624 10 0.62 219 15.34 0.0082
2024-02-13 2019-03-31 13F McKesson COM 58155Q103 1,614 0 0.00 190 5.59 0.0073
2024-02-13 2018-12-31 13F McKesson COM 58155Q103 1,614 0 0.00 179 -16.36 0.0076
2024-02-13 2018-09-30 13F McKesson COM 58155Q103 1,614 -47 -2.83 215 -3.60 0.0080
2024-02-13 2018-06-30 13F McKesson COM 58155Q103 1,661 47 2.91 222 -2.20 0.0090
2024-02-13 2018-03-31 13F McKesson COM 58155Q103 1,614 1,614 228 0.0094
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.