Perimeter Solutions, Inc. (PRM)
Basic Materials
Specialty Chemicals
30.60 $
-17.8%
vs. previous close
Closing price · As of: 31. Jul 2026
Who owns Perimeter Solutions, Inc. (PRM)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 91.3% of the shares are freely tradable; institutional investors hold 83.6%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
83.6%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
9.1%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
91.3%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
3.9%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
163Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| WINDACRE PARTNERSHIP LLC | 13.40 | 21,854,600 | +0.0 | 03/31/2026 |
| Principal Financial Group Inc | 7.67 | 12,513,159 | +15.0 | 03/31/2026 |
| BlackRock Inc | 6.64 | 10,829,380 | -0.3 | 03/31/2026 |
| FMR Inc | 5.54 | 9,039,110 | +3.1 | 03/31/2026 |
| Vanguard Group Inc | 5.25 | 8,570,699 | +1.9 | 12/31/2025 |
| Vanguard Capital Management, LLC | 3.79 | 6,175,487 | +0.0 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 2.92 | 4,763,465 | +0.6 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Principal Aligned MidCap Equity | 5.08 | 8,280,386 | +3.9 | 03/31/2026 |
| Principal MidCap R5 | 4.98 | 8,118,652 | -2.0 | 04/30/2026 |
| Vanguard Total Stock Mkt Idx Inv | 2.76 | 4,509,498 | +1.1 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.