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 2023 vs. Q2 2023
How the institutions holding Perma Fix Environmental Services Inc changed between Q2 2023 and Q3 2023.
All holders in Q3 2023All holders in Q2 2023
| Measure | Q2 2023 | Q3 2023 | Change |
|---|---|---|---|
| Holders | 37 | 43 | +6 |
| Shares | 3.27M | 3.35M | +75.1K (+2.3%) |
| Value | $35.8M | $34.9M | −$946.0K (−2.6%) |
New holders (17)
Institutions that held Perma Fix Environmental Services Inc at the end of Q3 2023 but not at the end of Q2 2023.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Essex Investment Management Co LLC | 145,485 | $1.52M | 0.25% |
| Millennium Management LLC | 70,217 | $733.8K | 0.00% |
| Legato Capital Management LLC | 54,635 | $570.9K | 0.08% |
| Citigroup Inc | 36,632 | $382.8K | 0.00% |
| Quadrature Capital Ltd | 30,484 | $318.3K | 0.01% |
| Cubist Systematic Strategies, LLC | 29,061 | $303.7K | 0.00% |
| Trexquant Investment LP | 23,908 | $249.8K | 0.01% |
| Wolverine Trading, LLC | 22,632 | $236.5K | 0.00% |
| Two Sigma Investments, LP | 17,273 | $180.5K | 0.00% |
| HRT Financial LP | 16,313 | $170.0K | 0.00% |
| Jump Financial, LLC | 16,106 | $168.3K | 0.01% |
| Hillsdale Investment Management Inc. | 12,651 | $132.2K | 0.01% |
| Acadian Asset Management LLC | 9,925 | $102.0K | 0.00% |
| Barclays PLC | 6,648 | $69.5K | 0.00% |
| UBS Group AG | 3,745 | $39.1K | 0.00% |
| Qube Research & Technologies Ltd | 3,226 | $33.7K | 0.00% |
| West Paces Advisors Inc. | 125 | $1.31K | 0.00% |
Sold out (11)
Institutions that held Perma Fix Environmental Services Inc at the end of Q2 2023 and filed for Q3 2023 without it.
| Institution | Shares, Q2 2023 | Value, Q2 2023 |
|---|---|---|
| EAM Investors, LLC | 90,708 | $996.0K |
| Janney Montgomery Scott LLC | 68,242 | $749.0K |
| TCW Group Inc | 30,201 | $331.6K |
| Belvedere Trading LLC | 30,154 | $331.1K |
| Chesley Taft & Associates LLC | 22,500 | $247.1K |
| Bailard, Inc. | 11,912 | $130.8K |
| Goldman Sachs Group Inc | 10,917 | $119.9K |
| Simplex Trading, LLC | 9,573 | $105.0K |
| Tower Research Capital LLC (TRC) | 2,969 | $32.6K |
| Dorsey Wright & Associates | 1,938 | $21.3K |
| Royal Bank of Canada | 60 | $1.00K |