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Perimeter Solutions
PRM

285 hedge funds and large institutions have $3.64B invested in Perimeter Solutions in 2025 Q4 according to their latest regulatory filings, with 77 funds opening new positions, 90 increasing their positions, 84 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,328% more call options, than puts

Call options by funds: $12.3M | Put options by funds: $864K

267% more first-time investments, than exits

New positions opened: 77 | Existing positions closed: 21

28% more capital invested

Capital invested by funds: $2.84B → $3.64B (+$794M)

20% more funds holding

Funds holding: 237 → 285 (+48)

2.59% more ownership

Funds ownership: 86.75% → 89.34% (+2.6%)

7% more repeat investments, than reductions

Existing positions increased: 90 | Existing positions reduced: 84

0% more funds holding in top 10

Funds holding in top 10: 9 → 9 (0)

Holders
285
Holders Change
+48
Holders Change %
+20.25%
% of All Funds
3.47%
Holding in Top 10
9
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.11%
New
77
Increased
90
Reduced
84
Closed
21
Calls
$12.3M
Puts
$864K
Net Calls
+$11.5M
Net Calls Change
-$318K

Top Buyers

1
Corient Private Wealth
Corient Private Wealth
Florida
+$41M
2
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$33.1M
3
DCM
Driehaus Capital Management
Illinois
+$22M
4
Invesco
Invesco
Georgia
+$20M
5
Morgan Stanley
Morgan Stanley
New York
+$13.9M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$24.9M
2
Millennium Management
Millennium Management
New York
-$15.4M
3
JP Morgan Chase
JP Morgan Chase
New York
-$15.1M
4
BBHC
Brown Brothers Harriman & Co
New York
-$12.8M
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$10.3M
Name Holding Trade Value Shares
Change 		Change in
Stake
GAM
151
Gotham Asset Management
New York
$491K +$451K +17,840 New
Nomura Holdings
152
Nomura Holdings
Japan
$486K -$288K -11,392 -39%
TVPW
153
Third View Private Wealth
Connecticut
$486K +$446K +17,643 New
DTL
154
Dynamic Technology Lab
Singapore
$473K +$434K +17,170 New
Canada Pension Plan Investment Board
155
Canada Pension Plan Investment Board
Ontario, Canada
$460K +$422K +16,700 New
FRM
156
Fox Run Management
Connecticut
$453K +$113K +4,487 +37%
OSAM
157
O'Shaughnessy Asset Management
Connecticut
$452K +$415K +16,416 New
BEI
158
Benjamin Edwards Inc
Missouri
$440K +$404K +15,975 New
CFM
159
Catalyst Funds Management
Australia
$429K – – –
GCM
160
Graham Capital Management
Connecticut
$426K +$8.79K +348 +2%
EF
161
Empowered Funds
Pennsylvania
$417K +$383K +15,158 New
CC
162
Centiva Capital
New York
$413K +$379K +15,000 New
CIM
163
Contravisory Investment Management
Massachusetts
$407K -$23.3K -923 -6%
AWE
164
Avidian Wealth Enterprises
Texas
$405K – – –
SC
165
Savant Capital
Illinois
$405K +$80.1K +3,170 +27%
Cetera Investment Advisers
166
Cetera Investment Advisers
Illinois
$402K +$369K +14,611 New
CCMG
167
Connecticut Capital Management Group
Connecticut
$395K +$362K +14,341 New
SLAM
168
Swiss Life Asset Management
$377K +$346K +13,691 New
JG
169
Jain Global
New York
$359K -$37.4K -1,481 -10%
AHL
170
Abel Hall LLC
Louisiana
$354K +$325K +12,848 New
PS
171
Principal Securities
Iowa
$352K +$142K +5,622 +79%
Russell Investments Group
172
Russell Investments Group
United Kingdom
$349K +$16.7K +660 +5%
New York State Teachers Retirement System (NYSTRS)
173
New York State Teachers Retirement System (NYSTRS)
New York
$346K – – –
AC
174
AXQ Capital
New Jersey
$324K +$29.5K +1,166 +11%
PAS
175
Park Avenue Securities
New York
$322K +$295K +11,689 New
5 6
7
8 9

PRM Hedge Fund Activity: Q4 2025 in Review

285 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Perimeter Solutions (PRM) for Q4 2025, worth a combined $3.64B — up 28% from $2.84B a quarter earlier.

Buyers outnumbered sellers: 77 funds opened new PRM positions and 21 closed out — a net gain of 56 holders — while 90 added to existing stakes and 84 trimmed.

The largest buyer was Corient Private Wealth, adding an estimated $41M. The largest seller was Fidelity Investments, cutting an estimated $24.9M.

  • 285 institutional investors held Perimeter Solutions (PRM) as of Q4 2025, up from 237 in Q3 2025.
  • Funds reported $3.64B of Perimeter Solutions stock for Q4 2025, up 28% quarter-over-quarter.
  • 77 funds opened new Perimeter Solutions positions in Q4 2025 and 21 closed out, a net change of +56 holders.
  • The largest Perimeter Solutions buyer in Q4 2025 was Corient Private Wealth, an estimated $41M added.
  • The largest Perimeter Solutions seller in Q4 2025 was Fidelity Investments, an estimated $24.9M sold.

Based on aggregated 13F filings for Q4 2025.