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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
HF
76
HRT Financial
New York
$3.31M +$370K +14,655 +14%
TPCM
77
Templeton & Phillips Capital Management
Tennessee
$3.2M -$1.86M -73,768 -39%
Deutsche Bank
78
Deutsche Bank
Germany
$3.12M -$6.02M -238,464 -68%
BNP Paribas Financial Markets
79
BNP Paribas Financial Markets
France
$3.06M +$2.09M +82,653 +291%
TCA
80
Teewinot Capital Advisers
New York
$2.83M – – –
Select Equity Group
81
Select Equity Group
New York
$2.81M +$2.58M +102,072 New
American Century Companies
82
American Century Companies
Missouri
$2.52M +$2.32M +91,655 New
TC
83
TwinBeech Capital
New York
$2.51M +$2.3M +91,200 New
LOAMU
84
Lombard Odier Asset Management (USA)
New York
$2.36M +$147K +5,810 +7%
State of New Jersey Common Pension Fund D
85
State of New Jersey Common Pension Fund D
New Jersey
$2.31M -$757K -29,949 -26%
Mariner
86
Mariner
Kansas
$2.23M +$60.9K +2,412 +3%
Teacher Retirement System of Texas
87
Teacher Retirement System of Texas
Texas
$2.18M -$724K -28,651 -27%
MIM
88
MetLife Investment Management
New Jersey
$2.15M -$77.3K -3,060 -4%
CP
89
CenterBook Partners
Connecticut
$2.14M +$725K +28,698 +58%
Natixis Advisors
90
Natixis Advisors
Massachusetts
$2.05M +$126K +5,001 +7%
New York State Common Retirement Fund
91
New York State Common Retirement Fund
New York
$1.88M +$135K +5,335 +8%
Manulife (Manufacturers Life Insurance)
92
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.83M -$128K -5,083 -7%
Point72 Asset Management
93
Point72 Asset Management
Connecticut
$1.83M +$1.68M +66,395 New
Mirae Asset Global ETFs Holdings
94
Mirae Asset Global ETFs Holdings
Hong Kong
$1.78M – – –
Creative Planning
95
Creative Planning
Kansas
$1.75M +$543K +21,482 +51%
GPGA
96
Grandeur Peak Global Advisors
Utah
$1.71M +$453K +17,946 +41%
IIM
97
INTECH Investment Management
Florida
$1.64M -$3.69K -146 -0.2%
Universal-Beteiligungs- und Servicegesellschaft
98
Universal-Beteiligungs- und Servicegesellschaft
Germany
$1.52M +$978K +38,703 +239%
Prudential Financial
99
Prudential Financial
New Jersey
$1.42M +$847K +33,545 +185%
Handelsbanken Fonder
100
Handelsbanken Fonder
Sweden
$1.39M +$1.28M +50,600 New
2 3
4
5 6

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.