3M
2,229 hedge funds and large institutions have $62.5B invested in 3M in 2026 Q2 according to their latest regulatory filings, with 194 funds opening new positions, 718 increasing their positions, 855 reducing their positions, and 101 closing their positions.
92% more first-time investments, than exits
New positions opened: 194 | Existing positions closed: 101
12% more capital invested
Capital invested by funds: $55.8B → $62.5B (+$6.7B)
6% more funds holding in top 10
Funds holding in top 10: 16 → 17 (+1)
3% more funds holding
Funds holding: 2,167 → 2,229 (+62)
9% more call options, than puts
Call options by funds: $801M | Put options by funds: $738M
0.4% more ownership
Funds ownership: 73.71% → 74.11% (+0.4%)
16% less repeat investments, than reductions
Existing positions increased: 718 | Existing positions reduced: 855
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$362M |
| 2 |
Balyasny Asset Management
Chicago,
Illinois
|
+$348M |
| 3 |
Holocene Advisors
New York
|
+$347M |
| 4 |
SG Americas Securities
New York
|
+$328M |
| 5 |
Amundi
Paris,
France
|
+$276M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
-$1.06B |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
-$633M |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$233M |
| 4 |
Bank of America
Charlotte,
North Carolina
|
-$150M |
| 5 |
Goldman Sachs
New York
|
-$128M |
MMM Hedge Fund Activity: Q2 2026 in Review
2,229 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in 3M (MMM) for Q2 2026, worth a combined $62.5B — up 12% from $55.8B a quarter earlier.
Buyers outnumbered sellers: 194 funds opened new MMM positions and 101 closed out — a net gain of 93 holders — while 718 added to existing stakes and 855 trimmed.
The largest buyer was BlackRock, adding an estimated $362M. The largest seller was JP Morgan Chase, cutting an estimated $1.06B.
- 2,229 institutional investors held 3M (MMM) as of Q2 2026, up from 2,167 in Q1 2026.
- Funds reported $62.5B of 3M stock for Q2 2026, up 12% quarter-over-quarter.
- 194 funds opened new 3M positions in Q2 2026 and 101 closed out, a net change of +93 holders.
- The largest 3M buyer in Q2 2026 was BlackRock, an estimated $362M added.
- The largest 3M seller in Q2 2026 was JP Morgan Chase, an estimated $1.06B sold.
Based on aggregated 13F filings for Q2 2026.