Follow The Filings

PRM position history

The shares of Perimeter Solutions (PRM) that Senator Investment Group LP reported in each quarter’s 13F.

Equity, COMMON STOCK

Shares held by quarter

New Add Reduce Exit

  1. 2024 Q4: 2,049,118 shares, $26M, 0.77% of portfolio, New
  2. 2025 Q1: 2,350,000 shares, $24M, 1.3% of portfolio, Add +14.7%
  3. 2025 Q2: 2,350,000 shares, $33M, 1.3% of portfolio
  4. 2025 Q3: 2,100,000 shares, $47M, 1.7% of portfolio, Reduce −10.6%
  5. 2025 Q4: 2,348,000 shares, $65M, 2.6% of portfolio, Add +11.8%
  6. 2026 Q1: 2,370,000 shares, $58M, 2.7% of portfolio, Add +0.9%
  7. 2026 Q2: 1,795,000 shares, $64M, 2.3% of portfolio, Reduce −24.3%
Holdings date Value % of holdings Shares Filing date All 13F holders