McKesson
MCK
1,756 hedge funds and large institutions have $74.1B invested in McKesson in 2025 Q1 according to their latest regulatory filings, with 222 funds opening new positions, 603 increasing their positions, 633 reducing their positions, and 111 closing their positions.
100% more first-time investments, than exits
New positions opened: 222 | Existing positions closed: 111
44% more funds holding in top 10
Funds holding in top 10: 36 → 52 (+16)
19% more capital invested
Capital invested by funds: $62.2B → $74.1B (+$11.9B)
5% more funds holding
Funds holding: 1,672 → 1,756 (+84)
1.83% more ownership
Funds ownership: 86.01% → 87.84% (+1.8%)
5% less repeat investments, than reductions
Existing positions increased: 603 | Existing positions reduced: 633
5% less call options, than puts
Call options by funds: $616M | Put options by funds: $648M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Holocene Advisors
New York
|
+$362M |
| 2 |
DZ Bank
Frankfurt Am Main,
Germany
|
+$328M |
| 3 |
BlackRock
New York
|
+$278M |
| 4 |
Wellington Management Group
Boston,
Massachusetts
|
+$259M |
| 5 |
Boston Partners
Boston,
Massachusetts
|
+$226M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$575M |
| 2 |
Norges Bank
Oslo,
Norway
|
-$211M |
| 3 |
Caisse de Depot et Placement du Quebec (CDPQ)
Montreal,
Quebec, Canada
|
-$153M |
| 4 |
Renaissance Technologies
New York
|
-$145M |
| 5 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
-$135M |
MCK Hedge Fund Activity: Q1 2025 in Review
1,756 of the 7,473 institutional investors tracked by Wall St. Rank reported a position in McKesson (MCK) for Q1 2025, worth a combined $74.1B — up 19% from $62.2B a quarter earlier.
Buyers outnumbered sellers: 222 funds opened new MCK positions and 111 closed out — a net gain of 111 holders — while 603 added to existing stakes and 633 trimmed.
The largest buyer was Holocene Advisors, opening a new position worth an estimated $362M. The largest seller was Fidelity Investments, cutting an estimated $575M.
- 1,756 institutional investors held McKesson (MCK) as of Q1 2025, up from 1,672 in Q4 2024.
- Funds reported $74.1B of McKesson stock for Q1 2025, up 19% quarter-over-quarter.
- 222 funds opened new McKesson positions in Q1 2025 and 111 closed out, a net change of +111 holders.
- The largest McKesson buyer in Q1 2025 was Holocene Advisors, an estimated $362M added.
- The largest McKesson seller in Q1 2025 was Fidelity Investments, an estimated $575M sold.
Based on aggregated 13F filings for Q1 2025.