PERMA FIX ENVIRONMENTAL SERVICES INC (PESI) Institutional Ownership & Insider Trading
89 institutions reported holding PERMA FIX ENVIRONMENTAL SERVICES INC shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings.
Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason
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- Market cap
- 257.4M
- P/E TTM
- —
- Dividend yield
- —
- 52-week
- —
- Next earnings
- 29 Oct, in 5 days
Institutions · all 13F filers
quarter to 30 Jun 2026 · filers in both quarters89 institutions held 44.6% of the shares. Across filers that reported both quarters, shares held changed +24.8%.
Largest moves, shares (millions)
Institutional flow by quarter
net shares added or trimmed, millions · filers in both quarters| Quarter | Holders | Shares held, M | Change | Increased | New | Decreased | Closed |
|---|---|---|---|---|---|---|---|
| Jun 26 | 89 | 9 | +24.8% | 34 | 11 | 16 | 9 |
| Mar 26 | 85 | 8 | -2.3% | 19 | 13 | 23 | 11 |
| Dec 25 | 83 | 8 | -0.7% | 21 | 10 | 25 | 7 |
| Sep 25 | 76 | 7 | +11.5% | 25 | 13 | 18 | 7 |
| Jun 25 | 68 | 7 | -0.8% | 27 | 7 | 15 | 12 |
| Mar 25 | 74 | 7 | -8.7% | 30 | 10 | 17 | 8 |
| Dec 24 | 72 | 7 | +26.0% | 21 | 12 | 20 | 8 |
| Sep 24 | 68 | 6 | +20.2% | 22 | 12 | 15 | 4 |
PERMA FIX ENVIRONMENTAL SERVICES INC — questions
- Who owns PERMA FIX ENVIRONMENTAL SERVICES INC stock?
- 89 institutions reported PERMA FIX ENVIRONMENTAL SERVICES INC shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (5.9%), MAK CAPITAL ONE LLC (4.9%), VANGUARD CAPITAL MANAGEMENT LLC (3.8%).
Every figure on this page comes from PERMA FIX ENVIRONMENTAL SERVICES INC's own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.
How these figures are read: methodology · EquiReason.