McKesson
MCK
1,831 hedge funds and large institutions have $82.6B invested in McKesson in 2025 Q3 according to their latest regulatory filings, with 166 funds opening new positions, 639 increasing their positions, 670 reducing their positions, and 96 closing their positions.
73% more first-time investments, than exits
New positions opened: 166 | Existing positions closed: 96
23% more call options, than puts
Call options by funds: $940M | Put options by funds: $762M
6% more funds holding in top 10
Funds holding in top 10: 35 → 37 (+2)
2% more funds holding
Funds holding: 1,789 → 1,831 (+42)
2% more capital invested
Capital invested by funds: $80.6B → $82.6B (+$1.98B)
5% less repeat investments, than reductions
Existing positions increased: 639 | Existing positions reduced: 670
2.12% less ownership
Funds ownership: 88.2% → 86.07% (-2.1%)
Top Buyers
Top Sellers
| 1 |
JP Morgan Chase
New York
|
-$1.42B |
| 2 |
GQG Partners
Ft. Lauderdale,
Florida
|
-$359M |
| 3 |
Holocene Advisors
New York
|
-$223M |
| 4 |
Two Sigma Advisers
New York
|
-$200M |
| 5 |
Two Sigma Investments
New York
|
-$200M |
MCK Hedge Fund Activity: Q3 2025 in Review
1,831 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in McKesson (MCK) for Q3 2025, worth a combined $82.6B — up 2.5% from $80.6B a quarter earlier.
Buyers outnumbered sellers: 166 funds opened new MCK positions and 96 closed out — a net gain of 70 holders — while 639 added to existing stakes and 670 trimmed.
The largest buyer was Fidelity Investments, adding an estimated $550M. The largest seller was JP Morgan Chase, cutting an estimated $1.42B.
- 1,831 institutional investors held McKesson (MCK) as of Q3 2025, up from 1,789 in Q2 2025.
- Funds reported $82.6B of McKesson stock for Q3 2025, up 2.5% quarter-over-quarter.
- 166 funds opened new McKesson positions in Q3 2025 and 96 closed out, a net change of +70 holders.
- The largest McKesson buyer in Q3 2025 was Fidelity Investments, an estimated $550M added.
- The largest McKesson seller in Q3 2025 was JP Morgan Chase, an estimated $1.42B sold.
Based on aggregated 13F filings for Q3 2025.