PRM
Perimeter Solutions, Inc. · Basic Materials · Chemicals - Specialty
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow +10.5% ·
net new positions +20.0%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 104 | +1 | 91.74M | $3.26B | +9 | −7 |
| Q1 2026 | 105 | 0 | 82.83M | $2.01B | +7 | −8 |
| Q4 2025 | 105 | +1 | 84.97M | $2.34B | +3 | −1 |
| Q3 2025 | 16 | -1 | 48.97M | $1.10B | +2 | −4 |
| Q2 2025 | 15 | -3 | 33.87M | $471.46M | — | −3 |
| Q1 2025 | 15 | +3 | 11.64M | $117.27M | +3 | — |
| Q4 2024 | 12 | -1 | 11.82M | $151.12M | — | −1 |
| Q3 2024 | 12 | +3 | 8.61M | $115.88M | +3 | — |
| Q2 2024 | 9 | — | 7.80M | $61.07M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 3.12M | -0.1% | $41.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 3.12M | -0.1% | $41.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | PRIMECAP Management ✦ | 1.85M | -1.1% | $24.82M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 4 | Arrowstreet Capital ✦ | 1.37M | +8.6% | $18.39M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | Wellington Management ✦ | 945.79K | +0.2% | $12.72M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | Wellington Management ✦ | 945.79K | +0.2% | $12.72M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | Wellington Management ✦ | 945.79K | +0.2% | $12.72M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | Citadel Advisors ✦ | 478.46K | +117.2% | $6.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | Citadel Advisors ✦ | 478.46K | +117.2% | $6.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | Millennium Management ✦ | 280.56K | +433.5% | $3.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 11 | D. E. Shaw & Co. ✦ | 233.92K | -14.8% | $3.15M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | Marshall Wace ✦ | 188.85K | New | $2.54M | 0.0% | New | 1 | SEC ↗ |
| 13 | AQR Capital Management ✦ | 74.63K | New | $1.00M | 0.0% | New | 1 | SEC ↗ |
| 14 | AQR Capital Management ✦ | 74.63K | New | $1.00M | 0.0% | New | 1 | SEC ↗ |
| 15 | AQR Capital Management ✦ | 74.63K | New | $1.00M | 0.0% | New | 1 | SEC ↗ |
| 16 | T. Rowe Price ✦ | 43.71K | +2.9% | $588,000 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | Gotham Asset Management ✦ | 25.29K | +63.0% | $340,204 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | Renaissance Technologies ✦ | 10.00K | New | $134,500 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $2.54M | 0.0% |
| AQR Capital Management | $1.00M | 0.0% |
| AQR Capital Management | $1.00M | 0.0% |
| AQR Capital Management | $1.00M | 0.0% |
| Renaissance Technologies | $134,500 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 290 holders, 128.98M shares, $3.08B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.