Perimeter Solutions Ownership | Who Owns Perimeter Solutions?
Perimeter Solutions Ownership Summary
Perimeter Solutions is owned by 22.04% institutional investors, 8.59% insiders, and 69.38% retail investors. Windacre partnership is the largest institutional shareholder, holding 14.86% of PRM shares. Principal MidCap R5 is the top mutual fund, with 5.52% of its assets in Perimeter Solutions shares.
PRM Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Perimeter Solutions | 22.04% | 8.59% | 69.38% |
| Sector | Basic Materials Stocks | 36.45% | 12.62% | 50.92% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Windacre partnership | 21.85M | 14.86% | $489.32M |
| Principal financial group | 11.01M | 7.49% | $246.58M |
| Blackrock funding, inc. /de | 10.65M | 7.24% | $238.35M |
| Blackrock | 10.41M | 7.17% | $81.55M |
| Fmr | 9.76M | 6.63% | $218.42M |
| Vanguard group | 8.41M | 5.72% | $188.39M |
| Dimensional fund advisors lp | 5.15M | 3.50% | $115.19M |
| Ensemble capital management | 4.29M | 2.95% | $33.60M |
| Geode capital management | 3.30M | 2.24% | $73.88M |
| State street | 3.14M | 2.14% | $70.33M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Repertoire partners lp | 806.90K | 11.97% | $6.32M |
| East coast asset management, llc. | 1.57M | 11.04% | $35.24M |
| Pennant investors, lp | 1.38M | 8.34% | $30.99M |
| Pennant select | 570.04K | 8.03% | $12.76M |
| R.p. boggs | 615.45K | 6.25% | $13.78M |
| Windacre partnership | 21.85M | 6.12% | $489.32M |
| Tencore partners, lp | 437.15K | 4.34% | $9.79M |
| Davidson kahn capital management | 289.54K | 3.61% | $6.48M |
| Templeton & phillips capital management | 189.92K | 3.06% | $4.25M |
| Ensemble capital management | 4.29M | 2.62% | $33.60M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Fmr | 9.76M | 0.01% | 6.71M |
| T. rowe price investment management | 1.79M | 0.02% | 1.79M |
| Arrowstreet capital, limited partnership | 2.13M | 0.03% | 714.82K |
| Jane street group | 631.41K | 0.00% | 599.05K |
| Ensemble capital management | 4.29M | 2.62% | 454.50K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Matrix capital management company, lp | - | - | -6.55M |
| Meritage group lp | - | - | -3.92M |
| Janus henderson group | - | - | -2.70M |
| Jpmorgan chase | 3.13M | 0.00% | -2.05M |
| Weitz investment management | 744.97K | 0.91% | -1.22M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| T. rowe price investment management | 1.79M | 0.02% | 1.79M | $40.15M |
| Phocas financial | 166.42K | 0.48% | 166.42K | $3.73M |
| State of new jersey common pension fund d | 113.81K | 0.01% | 113.81K | $2.55M |
| Hrt financial lp | 105.60K | 0.01% | 105.60K | $2.36M |
| Trexquant investment lp | 103.17K | 0.02% | 103.17K | $2.31M |
Sold Out
| Holder | Change |
|---|---|
| Hexagon capital partners | -8.00 |
| Ifp advisors | -8.00 |
| Sittner & nelson | -22.00 |
| Stephens consulting | -35.00 |
| Concord wealth partners | -44.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 90 | -57.75% | 32,405,091 | -74.77% | 22 | 0.29% | 40 | -64.29% | 31 | -51.56% |
| Jun 30, 2025 | 213 | -5.33% | 128,432,256 | 3.08% | 87 | 1.24% | 112 | -12.50% | 64 | 1.59% |
| Mar 31, 2025 | 223 | 8.25% | 124,355,669 | -1.92% | 83 | 1.11% | 127 | 4.10% | 64 | 25.49% |
| Dec 31, 2024 | 7 | -96.30% | 37,069 | -99.97% | - | 0.00% | 2 | -98.23% | 2 | -96.08% |
| Sep 30, 2024 | 189 | 23.53% | 123,171,453 | -2.94% | 84 | 1.11% | 113 | 59.15% | 51 | 4.08% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Principal MidCap R5 | 8.06M | 5.52% | - |
| Principal Aligned MidCap Equity | 8.06M | 5.45% | - |
| Vanguard Total Stock Mkt Idx Inv | 4.43M | 3.03% | -141.08K |
| iShares Russell 2000 ETF | 3.36M | 2.30% | - |
| Janus Henderson US Small Cap Growth MA | 2.87M | 1.96% | 2.87M |
| Janus Henderson Venture D | 2.55M | 1.74% | - |
| Janus Henderson US Small Cap Growth | 2.55M | 1.72% | - |
| DF Dent Small Cap Growth | 2.17M | 1.48% | -9.27K |
| JPM Small Cap Equity-MA | 2.18M | 1.48% | -1.03M |
| JPM US Small Cap Core-Composite | 2.18M | 1.48% | -1.03M |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Sep 11, 2025 | Raj Vivek | - | Sell | $561.25K |
| Sep 05, 2025 | Sable Kyle | Chief Financial Officer | Sell | $882.00K |
| Sep 04, 2025 | Emery Jeffrey | President - Global Fire Safety | Sell | $6.68M |
| Jun 27, 2025 | WindAcre Partnership Master Fund, LP | - | Buy | $3.56M |
| Jun 27, 2025 | WindAcre Partnership Master Fund, LP | - | Sell | - |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | - |
| 2025 Q3 | - | 3 |
| 2025 Q2 | 1 | 7 |
| 2025 Q1 | - | 1 |
| 2024 Q4 | - | 4 |
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