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, Q1 2025
Institutional positions in Perma Fix Environmental Services Inc as of Mar 31, 2025. 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
- 76
- +3 vs. Q4 2024
- Shares held
- 6.75M
- −602.0K (−8.2%) vs. Q4 2024
- Total value
- $49.4M
- −$32.0M (−39.3%) vs. Q4 2024
- New holders
- 12
- 30 more added
- Sold out
- 9
- 17 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Perma Fix Environmental Services Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 1,092,522 | $7.94M | 0.00% | +62,886+6.1% | Added |
| Vanguard Group Inc | 885,387 | $6.44M | 0.00% | +16,432+1.9% | Added |
| Prescott Group Capital Management, L.L.C. | 777,142 | $5.65M | 0.82% | +30,200+4.0% | Added |
| Heartland Advisors Inc | 455,400 | $3.31M | 0.19% | +55,400+13.9% | Added |
| Diamond Hill Capital Management Inc | 416,662 | $3.03M | 0.01% | +101,145+32.1% | Added |
| Geode Capital Management, LLC | 393,178 | $2.86M | 0.00% | +66,056+20.2% | Added |
| Van Eck Associates Corp | 220,012 | $1.60M | 0.00% | +82,302+59.8% | Added |
| MYDA Advisors LLC | 200,000 | $1.45M | 0.52% | −25,000−11.1% | Reduced |
| State Street Corp | 192,274 | $1.40M | 0.00% | +9,124+5.0% | Added |
| Essex Investment Management Co LLC | 191,087 | $1.39M | 0.29% | −1,246−0.6% | Reduced |
| Perritt Capital Management Inc | 187,700 | $1.36M | 0.75% | −4,750−2.5% | Reduced |
| Ancora Advisors, LLC | 157,845 | $1.15M | 0.03% | +75,967+92.8% | Added |
| Alyeska Investment Group, L.P. | 147,417 | $1.07M | 0.00% | −552,583−78.9% | Reduced |
| Northern Trust Corp | 139,204 | $1.01M | 0.00% | +18,446+15.3% | Added |
| ARS Investment Partners, LLC | 83,239 | $921.5K | 0.08% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 123,962 | $901.8K | 0.00% | +12,343+11.1% | Added |
| Citadel Advisors LLC | 112,903 | $820.8K | 0.00% | +112,640+42,828.9% | Added |
| Thompson Siegel & Walmsley LLC | 104,778 | $762.0K | 0.01% | −110,822−51.4% | Reduced |
| GatePass Capital, LLC | 78,961 | $574.0K | 0.43% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 73,014 | $530.8K | 0.00% | +73,014 | New |
| UBS Group AG | 57,052 | $414.8K | 0.00% | +1,366+2.5% | Added |
| Legato Capital Management LLC | 56,598 | $411.5K | 0.06% | −671−1.2% | Reduced |
| Susquehanna International Group, LLP | 53,214 | $386.9K | 0.00% | +9,064+20.5% | Added |
| Charles Schwab Investment Management Inc | 46,244 | $336.2K | 0.00% | +6,009+14.9% | Added |
| Morgan Stanley | 36,753 | $267.2K | 0.00% | −4,241−10.3% | Reduced |
| Bank of New York Mellon Corp | 33,883 | $246.3K | 0.00% | +1,757+5.5% | Added |
| Commons Capital, LLC | 30,350 | $220.6K | 0.20% | +15,000+97.7% | Added |
| Bailard, Inc. | 28,860 | $209.8K | 0.01% | 00.0% | Unchanged |
| Moody National Bank Trust Division | 25,000 | $181.8K | 0.02% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 24,698 | $179.6K | 0.00% | −14,822−37.5% | Reduced |
| Congress Wealth Management LLC | 20,500 | $149.0K | 0.00% | +20,500 | New |
| Bridgeway Capital Management, LLC | 20,300 | $147.6K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 18,392 | $133.7K | 0.00% | −4,622−20.1% | Reduced |
| Rhumbline Advisers | 17,204 | $125.1K | 0.00% | +2,671+18.4% | Added |
| Oxler Private Wealth LLC | 17,005 | $123.6K | 0.04% | 00.0% | Unchanged |
| Nuveen, LLC | 16,895 | $122.8K | 0.00% | +16,895 | New |
| Brookwood Investment Group LLC | 16,844 | $122.5K | 0.02% | +16,844 | New |
| Millennium Management LLC | 16,148 | $117.4K | 0.00% | +16,148 | New |
| Deutsche Bank AG | 15,479 | $112.5K | 0.00% | 00.0% | Unchanged |
| Fermata Advisors, LLC | 15,369 | $111.7K | 0.02% | +461+3.1% | Added |
| Thompson Davis & Co., Inc. | 13,440 | $97.7K | 0.08% | −250−1.8% | Reduced |
| Citigroup Inc | 12,034 | $87.5K | 0.00% | −3,196−21.0% | Reduced |
| Renaissance Technologies LLC | 11,474 | $83.4K | 0.00% | −23,322−67.0% | Reduced |
| Bank of America Corp | 10,975 | $79.8K | 0.00% | −3,814−25.8% | Reduced |
| Oppenheimer & Co Inc | 10,950 | $79.6K | 0.00% | −11,762−51.8% | Reduced |
| Cubist Systematic Strategies, LLC | 10,569 | $76.8K | 0.00% | +10,569 | New |
| Pale Fire Capital SE | 10,080 | $73.3K | 0.01% | +10,080 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 9,849 | $71.6K | 0.00% | +1,515+18.2% | Added |
| Simplex Trading, LLC | 8,419 | $61.0K | 0.00% | +8,419 | New |
| Corebridge Financial, Inc. | 8,284 | $60.2K | 0.00% | +1,061+14.7% | Added |
| JPMorgan Chase & Co | 8,237 | $59.9K | 0.00% | +1,608+24.3% | Added |
| Wells Fargo & Company | 8,080 | $58.7K | 0.00% | +1,291+19.0% | Added |
| MetLife Investment Management | 7,620 | $55.4K | 0.00% | +77+1.0% | Added |
| New York State Common Retirement Fund | 4,400 | $32.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,866 | $28.1K | 0.00% | +2,809+265.8% | Added |
| Police & Firemen's Retirement System of New Jersey | 3,336 | $24.3K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 1,862 | $13.5K | 0.00% | +479+34.6% | Added |
| Ameritas Investment Partners, Inc. | 1,232 | $8.96K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 1,094 | $7.95K | 0.00% | +1,094 | New |
| California State Teachers Retirement System | 1,074 | $7.81K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 919 | $6.68K | 0.00% | −919−50.0% | Reduced |
| Group One Trading, L.P. | 721 | $5.24K | 0.00% | +721 | New |
| FMR LLC | 680 | $4.95K | 0.00% | +457+204.9% | Added |
| GAMMA Investing LLC | 631 | $4.59K | 0.00% | +631 | New |
| Amalgamated Bank | 583 | $4.00K | 0.00% | +148+34.0% | Added |
| Advisor Group Holdings, Inc. | 400 | $2.91K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 323 | $2.00K | 0.00% | −833−72.1% | Reduced |
| Indiana Trust & Investment Management CO | 65 | $473 | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 34 | $247 | 0.00% | +14+70.0% | Added |
| SBI Securities Co., Ltd. | 21 | $153 | 0.00% | +15+250.0% | Added |
| Rothschild Investment LLC | 20 | $145 | 0.00% | +20 | New |
| Sterling Capital Management LLC | 13 | $95 | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 5 | $36 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 0 | $29 | 0.00% | 0 | Unchanged |
| Morgan Dempsey Capital Management LLC | 1 | $7 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 18 | $0 | 0.00% | −14−43.8% | Reduced |
| AWM Investment Company, Inc. | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −175,000−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −43,326−100.0% | Sold out |
| Perkins Capital Management Inc | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Heights Capital Management, Inc | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −15,491−100.0% | Sold out |
| DHK Financial Advisors, Inc. | 0 | $0 | 0.00% | −10,966−100.0% | Sold out |
| LVW Advisors, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Venturi Wealth Management, LLC | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |