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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.

New
Increased
Maintained
Reduced
Closed

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

Holders
2,128
Holders Change
-13
Holders Change %
-0.61%
% of All Funds
27.93%
Holding in Top 10
24
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-4%
% of All Funds
0.31%
New
143
Increased
693
Reduced
818
Closed
123
Calls
$1.23B
Puts
$797M
Net Calls
+$436M
Net Calls Change
-$497M

Top Buyers

Rank Fund Capital Flow
1
JP Morgan Chase
JP Morgan Chase
New York
+$643M
2
DZ Bank
DZ Bank
Germany
+$358M
3
Millennium Management
Millennium Management
New York
+$178M
4
Holocene Advisors
Holocene Advisors
New York
+$156M
5
Squarepoint
Squarepoint
New York
+$111M

Top Sellers

Rank Fund Capital Flow
1
Fidelity Investments
Fidelity Investments
Massachusetts
-$405M
2
Morgan Stanley
Morgan Stanley
New York
-$325M
3
Bank of New York Mellon
Bank of New York Mellon
New York
-$211M
4
UBS AM
UBS AM
Illinois
-$191M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$160M
Name Holding Trade Value Shares
Change 		Change in
Stake
JSC
826
Jackson Square Capital
California
$1.31M -$437K -2,833 -25%
BB
827
Bell Bank
North Dakota
$1.31M -$9.4K -61 -0.7%
V
828
VeraBank
Texas
$1.31M +$29.3K +190 +2%
PJWM
829
Philip James Wealth Mangement
Georgia
$1.31M -$1.19M -7,731 -48%
VAS
830
Vestmark Advisory Solutions
Massachusetts
$1.31M +$437K +2,832 +51%
DIP
831
DT Investment Partners
Pennsylvania
$1.31M – – –
HI
832
Harbour Investments
Wisconsin
$1.3M +$27.3K +177 +2%
KFGK
833
Keystone Financial Group (Kentucky)
Kentucky
$1.3M +$6.17K +40 +0.5%
MCA
834
MSH Capital Advisors
Arizona
$1.3M -$38.1K -247 -3%
RG
835
Rathbones Group
United Kingdom
$1.3M -$49.3K -320 -4%
FWM
836
Focused Wealth Management
New York
$1.29M +$771 +5 +0.1%
GA
837
GFS Advisors
Texas
$1.29M – – –
BA
838
Bridgewater Advisors
New York
$1.29M -$8.02K -52 -0.6%
S
839
SignatureFD
Georgia
$1.29M +$24.5K +159 +2%
A
840
AustralianSuper
Australia
$1.28M +$1.27M +8,268 New
DI
841
Diligent Investors
California
$1.28M +$6.78K +44 +0.5%
GAM
842
Gotham Asset Management
New York
$1.28M -$12M -77,928 -90%
TCOT
843
Trust Company of Toledo
Ohio
$1.28M – – –
BG
844
Bollard Group
Massachusetts
$1.27M +$2.16K +14 +0.2%
LNB
845
Ledyard National Bank
$1.26M +$1.54K +10 +0.1%
SAM
846
Shell Asset Management
Netherlands
$1.26M -$630K -4,085 -33%
MSR
847
Main Street Research
Connecticut
$1.26M +$5.55K +36 +0.4%
MWM
848
Modera Wealth Management
New Jersey
$1.25M +$2.31K +15 +0.2%
AFG
849
Allegheny Financial Group
Pennsylvania
$1.25M -$3.08K -20 -0.2%
PWAM
850
Private Wealth Asset Management
Iowa
$1.25M -$46.3K -300 -4%
32 33
34
35 36

MMM Hedge Fund Activity: Q3 2025 in Review

2,128 of the 7,620 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.