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, Q2 2024
Institutional positions in Perma Fix Environmental Services Inc as of Jun 30, 2024. 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
- 58
- +17 vs. Q1 2024
- Shares held
- 4.83M
- +1.71M (+55.1%) vs. Q1 2024
- Total value
- $48.8M
- +$11.9M (+32.2%) vs. Q1 2024
- New holders
- 23
- 19 more added
- Sold out
- 6
- 8 more reduced
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Perma Fix Environmental Services Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 853,163 | $8.64M | 0.00% | +577,957+210.0% | Added |
| Vanguard Group Inc | 669,754 | $6.78M | 0.00% | +79,713+13.5% | Added |
| Heartland Advisors Inc | 500,000 | $5.07M | 0.28% | 00.0% | Unchanged |
| Prescott Group Capital Management, L.L.C. | 448,301 | $4.54M | 0.71% | +381,054+566.6% | Added |
| Geode Capital Management, LLC | 285,196 | $2.89M | 0.00% | +150,120+111.1% | Added |
| Thompson Siegel & Walmsley LLC | 238,991 | $2.42M | 0.04% | +238,991 | New |
| Essex Investment Management Co LLC | 219,130 | $2.22M | 0.42% | +29,680+15.7% | Added |
| Perritt Capital Management Inc | 193,700 | $1.96M | 1.07% | −3,117−1.6% | Reduced |
| Van Eck Associates Corp | 162,003 | $1.64M | 0.00% | +162,003 | New |
| State Street Corp | 147,604 | $1.50M | 0.00% | +100,422+212.8% | Added |
| ARS Investment Partners, LLC | 144,328 | $1.46M | 0.14% | −8,099−5.3% | Reduced |
| Ancora Advisors, LLC | 136,594 | $1.38M | 0.03% | −7,052−4.9% | Reduced |
| Renaissance Technologies LLC | 126,896 | $1.29M | 0.00% | −21,900−14.7% | Reduced |
| Dimensional Fund Advisors LP | 78,506 | $795.1K | 0.00% | +13,949+21.6% | Added |
| Legato Capital Management LLC | 75,031 | $760.1K | 0.10% | 00.0% | Unchanged |
| Apis Capital Advisors, LLC | 60,000 | $607.8K | 0.45% | +14,000+30.4% | Added |
| Susquehanna International Group, LLP | 41,814 | $423.6K | 0.00% | −68,429−62.1% | Reduced |
| Charles Schwab Investment Management Inc | 35,000 | $354.6K | 0.00% | +35,000 | New |
| Bank of New York Mellon Corp | 33,344 | $337.8K | 0.00% | +33,344 | New |
| Northern Trust Corp | 31,802 | $322.2K | 0.00% | +2,857+9.9% | Added |
| Bailard, Inc. | 31,665 | $320.8K | 0.01% | 00.0% | Unchanged |
| Morgan Dempsey Capital Management LLC | 25,645 | $259.8K | 0.09% | −13,026−33.7% | Reduced |
| Bridgeway Capital Management, LLC | 22,100 | $223.9K | 0.01% | 00.0% | Unchanged |
| Commons Capital, LLC | 21,975 | $222.6K | 0.27% | 00.0% | Unchanged |
| Invesco Ltd. | 19,539 | $197.9K | 0.00% | +19,539 | New |
| Man Group plc | 18,934 | $191.8K | 0.00% | +18,934 | New |
| Goldman Sachs Group Inc | 18,750 | $189.9K | 0.00% | +18,750 | New |
| Nuveen Asset Management, LLC | 16,895 | $171.1K | 0.00% | +16,895 | New |
| Fermata Advisors, LLC | 15,086 | $152.8K | 0.04% | +2,811+22.9% | Added |
| Morgan Stanley | 13,504 | $136.8K | 0.00% | +11,652+629.2% | Added |
| Rhumbline Advisers | 13,200 | $133.7K | 0.00% | +13,200 | New |
| Alpine Global Management, LLC | 11,909 | $120.6K | 0.02% | +11,909 | New |
| Thompson Davis & Co., Inc. | 11,855 | $120.1K | 0.10% | +11,855 | New |
| Marshall Wace, LLP | 10,897 | $110.4K | 0.00% | +10,897 | New |
| New York State Common Retirement Fund | 10,000 | $101.3K | 0.00% | +10,000 | New |
| Bank of America Corp | 9,135 | $92.5K | 0.00% | +4,489+96.6% | Added |
| Corebridge Financial, Inc. | 6,768 | $68.6K | 0.00% | +6,768 | New |
| Simplex Trading, LLC | 6,281 | $63.0K | 0.00% | +3,615+135.6% | Added |
| Citadel Advisors LLC | 5,910 | $59.9K | 0.00% | −19,513−76.8% | Reduced |
| JPMorgan Chase & Co | 5,361 | $54.3K | 0.00% | +4,618+621.5% | Added |
| BNP Paribas Arbitrage, SA | 4,531 | $45.9K | 0.00% | +4,531 | New |
| Barclays PLC | 4,262 | $43.2K | 0.00% | +4,262 | New |
| Wells Fargo & Company | 4,028 | $40.8K | 0.00% | +3,931+4,052.6% | Added |
| UBS Group AG | 3,984 | $40.4K | 0.00% | +3,894+4,326.7% | Added |
| Group One Trading, L.P. | 3,824 | $38.7K | 0.00% | +3,824 | New |
| Tower Research Capital LLC (TRC) | 3,293 | $33.4K | 0.00% | +2,355+251.1% | Added |
| MetLife Investment Management | 3,293 | $33.4K | 0.00% | +3,293 | New |
| Venturi Wealth Management, LLC | 3,000 | $30.4K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 2,737 | $27.7K | 0.00% | −4,686−63.1% | Reduced |
| Advisor Group Holdings, Inc. | 2,150 | $21.8K | 0.00% | +150+7.5% | Added |
| Legal & General Group Plc | 1,383 | $14.0K | 0.00% | +1,383 | New |
| Ameritas Investment Partners, Inc. | 1,232 | $12.5K | 0.00% | +1,232 | New |
| Royal Bank of Canada | 1,184 | $12.0K | 0.00% | +1,182+59,100.0% | Added |
| California State Teachers Retirement System | 912 | $9.24K | 0.00% | +912 | New |
| Amalgamated Bank | 435 | $4.00K | 0.00% | +435 | New |
| Deutsche Bank AG | 357 | $3.62K | 0.00% | +357 | New |
| West Paces Advisors Inc. | 125 | $1.27K | 0.00% | 00.0% | Unchanged |
| Jamison Private Wealth Management, Inc. | 9,000 | $0 | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 0 | $0 | 0.00% | −86,250−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −31,201−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −20,103−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −10,524−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −9,251−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |