Perma Fix Environmental Services Inc
PESI- Exchange
- Nasdaq
- Industry
- Hazardous Waste Management
- SEC CIK
- 0000891532
No open-market purchases or sales by Perma Fix Environmental Services Inc insiders were filed in the last 90 days; 88 institutions reported holding it in 13F filings for Q2 2026, worth $135.2M in total; no superinvestor holds it.
Q3 2021 vs. Q2 2021
How the institutions holding Perma Fix Environmental Services Inc changed between Q2 2021 and Q3 2021.
All holders in Q3 2021All holders in Q2 2021
| Measure | Q2 2021 | Q3 2021 | Change |
|---|---|---|---|
| Holders | 24 | 24 | 0 |
| Shares | 3.18M | 3.21M | +25.4K (+0.8%) |
| Value | $22.8M | $21.3M | −$1.42M (−6.2%) |
New holders (3)
Institutions that held Perma Fix Environmental Services Inc at the end of Q3 2021 but not at the end of Q2 2021.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| ARS Investment Partners, LLC | 70,000 | $466.0K | 0.05% |
| Annex Advisory Services, LLC | 10,375 | $69.0K | 0.01% |
| Steward Partners Investment Advisory, LLC | 1,000 | $7.00K | 0.00% |
Sold out (3)
Institutions that held Perma Fix Environmental Services Inc at the end of Q2 2021 and filed for Q3 2021 without it.
| Institution | Shares, Q2 2021 | Value, Q2 2021 |
|---|---|---|
| California Public Employees Retirement System | 10,228 | $73.0K |
| WealthShield Partners, LLC | 2,683 | $19.0K |
| Tower Research Capital LLC (TRC) | 123 | $1.00K |