Perimeter Solutions Ownership | Who Owns Perimeter Solutions?
Perimeter Solutions Ownership Summary
Perimeter Solutions is owned by 87.27% institutional investors, 9.21% insiders, and 3.52% retail investors. Windacre partnership is the largest institutional shareholder, holding 14.69% of PRM shares. Principal Aligned MidCap Equity is the top mutual fund, with 5.54% of its assets in Perimeter Solutions shares.
PRM Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Perimeter Solutions | 87.27% | 9.21% | 3.52% |
| Sector | Basic Materials Stocks | 40.68% | 12.81% | 46.51% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Windacre partnership | 21.85M | 14.69% | $533.69M |
| Principal financial group | 12.51M | 8.41% | $305.57M |
| Blackrock funding, inc. /de | 10.83M | 7.28% | $264.45M |
| Blackrock | 10.41M | 7.17% | $81.55M |
| Fmr | 9.04M | 6.07% | $220.74M |
| Vanguard group | 8.57M | 5.84% | $235.95M |
| Dimensional fund advisors lp | 4.76M | 3.20% | $116.29M |
| Ensemble capital management | 4.29M | 2.95% | $33.60M |
| Janus henderson group | 4.01M | 2.69% | $97.86M |
| Df dent | 3.93M | 2.64% | $96.03M |
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. | 1.36M | 10.93% | $33.15M |
| R.p. boggs | 599.37K | 7.46% | $15.51M |
| Pennant investors, lp | 938.25K | 6.35% | $22.91M |
| Windacre partnership | 21.85M | 5.71% | $533.69M |
| Tencore partners, lp | 274.05K | 5.20% | $6.69M |
| Lynwood price capital management lp | 350.00K | 4.59% | $8.55M |
| Davidson kahn capital management | 270.76K | 3.52% | $6.61M |
| Senator investment group lp | 2.37M | 2.66% | $57.88M |
| Ensemble capital management | 4.29M | 2.62% | $33.60M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Principal financial group | 12.51M | 0.16% | 1.63M |
| Df dent | 3.93M | 1.84% | 1.40M |
| Vanguard fiduciary trust | 911.89K | 0.01% | 911.89K |
| Colony group | 1.07M | 0.03% | 607.39K |
| Renaissance | 591.26K | 0.02% | 570.47K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Matrix capital management company, lp | - | - | -6.55M |
| Meritage group lp | - | - | -3.92M |
| Alta fox capital management | - | - | -953.15K |
| Driehaus capital management | - | - | -869.72K |
| Alpha wave global, lp | - | - | -801.34K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Vanguard fiduciary trust | 911.89K | 0.01% | 911.89K | $22.27M |
| Norges bank | 503.33K | 0.00% | 503.33K | $13.86M |
| Akre capital management | 250.00K | 0.10% | 250.00K | $6.11M |
| Captrust financial advisors | 183.70K | 0.01% | 183.70K | $4.49M |
| Panagora asset management | 168.41K | 0.02% | 168.41K | $4.11M |
Sold Out
| Holder | Change |
|---|---|
| Hexagon capital partners | -8.00 |
| Physician wealth advisors | -11.00 |
| 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 % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 289 | - | 129,860,481 | -0.21% | 87 | 1.11% | 150 | -10.18% | 99 | 15.12% |
| Dec 31, 2025 | 100 | -58.85% | 28,718,839 | -77.40% | 19 | 0.26% | 56 | -55.20% | 28 | -65.85% |
| 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% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Principal Aligned MidCap Equity | 8.28M | 5.54% | 311.16K |
| Principal MidCap R5 | 8.28M | 5.54% | 311.16K |
| Vanguard Total Stock Mkt Idx Inv | 4.46M | 2.98% | 27.41K |
| iShares Russell 2000 ETF | 3.28M | 2.01% | 27.64K |
| Janus Henderson US Small Cap Growth MA | 2.87M | 1.96% | 2.87M |
| Fidelity Low-Priced Stock | 2.49M | 1.53% | -44.08K |
| Janus Henderson Venture D | 2.15M | 1.44% | -23.93K |
| Janus Henderson US Small Cap Growth | 2.15M | 1.32% | -23.93K |
| DF Dent Small Cap Growth | 1.90M | 1.16% | -75.72K |
| Vanguard Institutional Extnd Mkt Idx Tr | 1.57M | 1.05% | 37.70K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| May 13, 2026 | Sable Kyle | Chief Financial Officer | Sell | $110.07K |
| May 13, 2026 | Sable Kyle | Chief Financial Officer | Sell | $1.53M |
| May 13, 2026 | Emery Jeffrey | President - Global Fire Safety | Sell | $1.79M |
| May 11, 2026 | Emery Jeffrey | President - Global Fire Safety | Sell | $71.78K |
| May 11, 2026 | Emery Jeffrey | President - Global Fire Safety | Sell | $3.22M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | - | 9 |
| 2026 Q1 | - | 7 |
| 2025 Q4 | - | 2 |
| 2025 Q3 | - | 3 |
| 2025 Q2 | 1 | 7 |
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