3M
MMM
2,128 hedge funds and large institutions have $58.4B invested in 3M in 2025 Q3 according to their latest regulatory filings, with 143 funds opening new positions, 693 increasing their positions, 818 reducing their positions, and 123 closing their positions.
55% more call options, than puts
Call options by funds: $1.23B | Put options by funds: $797M
16% more first-time investments, than exits
New positions opened: 143 | Existing positions closed: 123
1% less funds holding
Funds holding: 2,141 → 2,128 (-13)
4% less capital invested
Capital invested by funds: $60.9B → $58.4B (-$2.43B)
2.57% less ownership
Funds ownership: 73.27% → 70.7% (-2.6%)
4% less funds holding in top 10
Funds holding in top 10: 25 → 24 (-1)
15% less repeat investments, than reductions
Existing positions increased: 693 | Existing positions reduced: 818
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
+$643M |
| 2 |
DZ Bank
Frankfurt Am Main,
Germany
|
+$358M |
| 3 |
Millennium Management
New York
|
+$178M |
| 4 |
Holocene Advisors
New York
|
+$156M |
| 5 |
Squarepoint
New York
|
+$111M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$405M |
| 2 |
Morgan Stanley
New York
|
-$325M |
| 3 |
Bank of New York Mellon
New York
|
-$211M |
| 4 |
UBS AM
Chicago,
Illinois
|
-$191M |
| 5 |
Arrowstreet Capital
Boston,
Massachusetts
|
-$160M |
MMM Hedge Fund Activity: Q3 2025 in Review
2,128 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in 3M (MMM) for Q3 2025, worth a combined $58.4B — down 4% from $60.9B a quarter earlier.
Buyers outnumbered sellers: 143 funds opened new MMM positions and 123 closed out — a net gain of 20 holders — while 693 added to existing stakes and 818 trimmed.
The largest buyer was JP Morgan Chase, adding an estimated $643M. The largest seller was Fidelity Investments, cutting an estimated $405M.
- 2,128 institutional investors held 3M (MMM) as of Q3 2025, down from 2,141 in Q2 2025.
- Funds reported $58.4B of 3M stock for Q3 2025, down 4% quarter-over-quarter.
- 143 funds opened new 3M positions in Q3 2025 and 123 closed out, a net change of +20 holders.
- The largest 3M buyer in Q3 2025 was JP Morgan Chase, an estimated $643M added.
- The largest 3M seller in Q3 2025 was Fidelity Investments, an estimated $405M sold.
Based on aggregated 13F filings for Q3 2025.