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.
13F holders, Q3 2023
Institutional positions in Perma Fix Environmental Services Inc as of Sep 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 43
- +6 vs. Q2 2023
- Shares held
- 3.35M
- +75.1K (+2.3%) vs. Q2 2023
- Total value
- $34.9M
- −$946.0K (−2.6%) vs. Q2 2023
- New holders
- 17
- 10 more added
- Sold out
- 11
- 9 more reduced
Compare with Q2 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PESI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 88 | $135.2M |
| Q1 2026 | 85 | $80.9M |
| Q4 2025 | 84 | $99.2M |
| Q3 2025 | 77 | $75.0M |
| Q2 2025 | 70 | $70.4M |
| Q1 2025 | 76 | $49.4M |
| Q4 2024 | 74 | $81.6M |
| Q3 2024 | 68 | $71.2M |
| Q2 2024 | 58 | $48.8M |
| Q1 2024 | 41 | $36.9M |
| Q4 2023 | 43 | $27.4M |
| Q3 2023 | 43 | $34.9M |
| Q2 2023 | 37 | $35.8M |
| Q1 2023 | 32 | $41.6M |
| Q4 2022 | 30 | $12.7M |
| Q3 2022 | 28 | $17.0M |
| Q2 2022 | 29 | $19.7M |
| Q1 2022 | 29 | $20.7M |
| Q4 2021 | 29 | $22.1M |
| Q3 2021 | 24 | $21.3M |
| Q2 2021 | 24 | $22.8M |
| Q1 2021 | 24 | $23.8M |
Institutions, Q3 2023
Shares, value and share of portfolio for each institution holding Perma Fix Environmental Services Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Greenhaven Road Investment Management, L.P. | 10,799 | $113 | 0.01% | 00.0% | Unchanged |
| Wells Fargo & Company | 90 | $941 | 0.00% | 00.0% | Unchanged |
| West Paces Advisors Inc. | 125 | $1.31K | 0.00% | +125 | New |
| Bank of America Corp | 179 | $1.87K | 0.00% | +79+79.0% | Added |
| Steward Partners Investment Advisory, LLC | 1,000 | $10.4K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 1,256 | $13.1K | 0.00% | +556+79.4% | Added |
| Advisor Group Holdings, Inc. | 1,601 | $16.7K | 0.00% | −299−15.7% | Reduced |
| Venturi Wealth Management, LLC | 3,000 | $31.4K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 3,226 | $33.7K | 0.00% | +3,226 | New |
| UBS Group AG | 3,745 | $39.1K | 0.00% | +3,745 | New |
| Barclays PLC | 6,648 | $69.5K | 0.00% | +6,648 | New |
| Acadian Asset Management LLC | 9,925 | $102.0K | 0.00% | +9,925 | New |
| Hillsdale Investment Management Inc. | 12,651 | $132.2K | 0.01% | +12,651 | New |
| Jump Financial, LLC | 16,106 | $168.3K | 0.01% | +16,106 | New |
| HRT Financial LP | 16,313 | $170.0K | 0.00% | +16,313 | New |
| Group One Trading, L.P. | 16,604 | $173.5K | 0.01% | +9,178+123.6% | Added |
| Two Sigma Investments, LP | 17,273 | $180.5K | 0.00% | +17,273 | New |
| Commons Capital, LLC | 21,975 | $229.6K | 0.40% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 22,632 | $236.5K | 0.00% | +22,632 | New |
| Trexquant Investment LP | 23,908 | $249.8K | 0.01% | +23,908 | New |
| United Capital Financial Advisers, LLC | 25,000 | $261.3K | 0.00% | −10,000−28.6% | Reduced |
| Northern Trust Corp | 25,539 | $266.9K | 0.00% | −1,076−4.0% | Reduced |
| Cubist Systematic Strategies, LLC | 29,061 | $303.7K | 0.00% | +29,061 | New |
| Quadrature Capital Ltd | 30,484 | $318.3K | 0.01% | +30,484 | New |
| Citigroup Inc | 36,632 | $382.8K | 0.00% | +36,632 | New |
| Morgan Dempsey Capital Management LLC | 40,121 | $419.3K | 0.13% | −161,804−80.1% | Reduced |
| Citadel Advisors LLC | 43,543 | $455.0K | 0.00% | +31,324+256.4% | Added |
| State Street Corp | 46,982 | $491.0K | 0.00% | 00.0% | Unchanged |
| Legato Capital Management LLC | 54,635 | $570.9K | 0.08% | +54,635 | New |
| Apis Capital Advisors, LLC | 66,000 | $689.7K | 0.89% | +6,000+10.0% | Added |
| Millennium Management LLC | 70,217 | $733.8K | 0.00% | +70,217 | New |
| Dimensional Fund Advisors LP | 76,647 | $801.0K | 0.00% | +2,100+2.8% | Added |
| Susquehanna International Group, LLP | 83,797 | $875.7K | 0.00% | +45,403+118.3% | Added |
| Ancora Advisors, LLC | 115,873 | $1.21M | 0.03% | −33,893−22.6% | Reduced |
| Renaissance Technologies LLC | 128,396 | $1.34M | 0.00% | +4,200+3.4% | Added |
| Geode Capital Management, LLC | 131,232 | $1.37M | 0.00% | +2,852+2.2% | Added |
| Essex Investment Management Co LLC | 145,485 | $1.52M | 0.25% | +145,485 | New |
| ARS Investment Partners, LLC | 168,083 | $1.76M | 0.22% | −4,647−2.7% | Reduced |
| Perritt Capital Management Inc | 207,167 | $2.16M | 1.25% | 00.0% | Unchanged |
| BlackRock Inc. | 295,253 | $3.09M | 0.00% | −11,337−3.7% | Reduced |
| Potomac Capital Management, Inc. | 296,471 | $3.10M | 3.98% | −4,529−1.5% | Reduced |
| Heartland Advisors Inc | 500,000 | $5.22M | 0.29% | −30,582−5.8% | Reduced |
| Vanguard Group Inc | 542,227 | $5.67M | 0.00% | +11,700+2.2% | Added |
| EAM Investors, LLC | 0 | $0 | 0.00% | −90,708−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −68,242−100.0% | Sold out |
| TCW Group Inc | 0 | $0 | 0.00% | −30,201−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −30,154−100.0% | Sold out |
| Chesley Taft & Associates LLC | 0 | $0 | 0.00% | −22,500−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −11,912−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −10,917−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −9,573−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −2,969−100.0% | Sold out |
| Dorsey Wright & Associates | 0 | $0 | 0.00% | −1,938−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −60−100.0% | Sold out |