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, Q4 2023
Institutional positions in Perma Fix Environmental Services Inc as of Dec 31, 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
- 0 vs. Q3 2023
- Shares held
- 3.49M
- +141.4K (+4.2%) vs. Q3 2023
- Total value
- $27.4M
- −$7.44M (−21.3%) vs. Q3 2023
- New holders
- 9
- 15 more added
- Sold out
- 9
- 13 more reduced
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Perma Fix Environmental Services Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of America Corp | 8 | $63 | 0.00% | −171−95.5% | Reduced |
| Wells Fargo & Company | 95 | $747 | 0.00% | +5+5.6% | Added |
| West Paces Advisors Inc. | 125 | $983 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 100 | $1.00K | 0.00% | +100 | New |
| JPMorgan Chase & Co | 465 | $3.65K | 0.00% | +465 | New |
| Planned Solutions, Inc. | 700 | $5.50K | 0.00% | +700 | New |
| Advisor Group Holdings, Inc. | 1,000 | $7.86K | 0.00% | −601−37.5% | Reduced |
| Steward Partners Investment Advisory, LLC | 1,000 | $7.86K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,463 | $19.4K | 0.00% | +2,463 | New |
| Venturi Wealth Management, LLC | 3,000 | $23.6K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 3,318 | $26.1K | 0.00% | −427−11.4% | Reduced |
| Barclays PLC | 4,255 | $33.4K | 0.00% | −2,393−36.0% | Reduced |
| Morgan Stanley | 5,531 | $43.5K | 0.00% | +4,275+340.4% | Added |
| Hillsdale Investment Management Inc. | 9,251 | $72.7K | 0.01% | −3,400−26.9% | Reduced |
| Fermata Advisors, LLC | 11,500 | $90.4K | 0.02% | +11,500 | New |
| Jane Street Group, LLC | 11,523 | $90.6K | 0.00% | +11,523 | New |
| Trexquant Investment LP | 17,912 | $140.8K | 0.00% | −5,996−25.1% | Reduced |
| Citigroup Inc | 20,185 | $158.7K | 0.00% | −16,447−44.9% | Reduced |
| Commons Capital, LLC | 21,975 | $172.7K | 0.27% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 22,100 | $173.7K | 0.00% | +22,100 | New |
| Northern Trust Corp | 26,958 | $211.9K | 0.00% | +1,419+5.6% | Added |
| Bailard, Inc. | 31,665 | $248.9K | 0.01% | +31,665 | New |
| Qube Research & Technologies Ltd | 33,582 | $264.0K | 0.00% | +30,356+941.0% | Added |
| Quadrature Capital Ltd | 34,029 | $267.5K | 0.00% | +3,545+11.6% | Added |
| Morgan Dempsey Capital Management LLC | 40,121 | $315.4K | 0.10% | 00.0% | Unchanged |
| Citadel Advisors LLC | 41,836 | $328.8K | 0.00% | −1,707−3.9% | Reduced |
| State Street Corp | 47,182 | $370.9K | 0.00% | +200+0.4% | Added |
| Millennium Management LLC | 47,902 | $376.5K | 0.00% | −22,315−31.8% | Reduced |
| Prescott Group Capital Management, L.L.C. | 67,247 | $529.0K | 0.09% | +67,247 | New |
| Dimensional Fund Advisors LP | 68,862 | $541.3K | 0.00% | −7,785−10.2% | Reduced |
| Apis Capital Advisors, LLC | 72,000 | $565.9K | 0.59% | +6,000+9.1% | Added |
| Legato Capital Management LLC | 75,031 | $589.7K | 0.08% | +20,396+37.3% | Added |
| Susquehanna International Group, LLP | 90,232 | $709.2K | 0.00% | +6,435+7.7% | Added |
| Geode Capital Management, LLC | 133,724 | $1.05M | 0.00% | +2,492+1.9% | Added |
| Ancora Advisors, LLC | 143,646 | $1.13M | 0.03% | +27,773+24.0% | Added |
| ARS Investment Partners, LLC | 163,222 | $1.28M | 0.14% | −4,861−2.9% | Reduced |
| Renaissance Technologies LLC | 167,996 | $1.32M | 0.00% | +39,600+30.8% | Added |
| Essex Investment Management Co LLC | 186,536 | $1.47M | 0.29% | +41,051+28.2% | Added |
| Perritt Capital Management Inc | 198,167 | $1.56M | 0.87% | −9,000−4.3% | Reduced |
| BlackRock Inc. | 293,797 | $2.31M | 0.00% | −1,456−0.5% | Reduced |
| Potomac Capital Management, Inc. | 298,984 | $2.35M | 3.37% | +2,513+0.8% | Added |
| Heartland Advisors Inc | 500,000 | $3.93M | 0.21% | 00.0% | Unchanged |
| Vanguard Group Inc | 590,041 | $4.64M | 0.00% | +47,814+8.8% | Added |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −29,061−100.0% | Sold out |
| United Capital Financial Advisers, LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −22,632−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −17,273−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −16,604−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −16,313−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −16,106−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −9,925−100.0% | Sold out |
| Greenhaven Road Investment Management, L.P. | 0 | $0 | 0.00% | −10,799−100.0% | Sold out |