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 2024
Institutional positions in Perma Fix Environmental Services Inc as of Sep 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
- 68
- +11 vs. Q2 2024
- Shares held
- 5.79M
- +1.81M (+45.6%) vs. Q2 2024
- Total value
- $71.2M
- +$31.0M (+77.2%) vs. Q2 2024
- New holders
- 16
- 24 more added
- Sold out
- 5
- 16 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Perma Fix Environmental Services Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 1,006,818 | $12.4M | 0.00% | +1,006,818 | New |
| Vanguard Group Inc | 752,076 | $9.23M | 0.00% | +82,322+12.3% | Added |
| Prescott Group Capital Management, L.L.C. | 716,942 | $8.80M | 1.28% | +268,641+59.9% | Added |
| Heartland Advisors Inc | 500,000 | $6.13M | 0.32% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 325,173 | $3.99M | 0.00% | +39,977+14.0% | Added |
| Diamond Hill Capital Management Inc | 249,756 | $3.06M | 0.01% | +249,756 | New |
| Essex Investment Management Co LLC | 219,717 | $2.70M | 0.47% | +587+0.3% | Added |
| Thompson Siegel & Walmsley LLC | 204,859 | $2.51M | 0.04% | −34,132−14.3% | Reduced |
| Perritt Capital Management Inc | 193,698 | $2.38M | 1.22% | −20.0% | Reduced |
| State Street Corp | 168,644 | $2.07M | 0.00% | +21,040+14.3% | Added |
| Van Eck Associates Corp | 137,858 | $1.99M | 0.00% | −24,145−14.9% | Reduced |
| ARS Investment Partners, LLC | 138,052 | $1.69M | 0.15% | −6,276−4.3% | Reduced |
| Ancora Advisors, LLC | 136,594 | $1.68M | 0.04% | 00.0% | Unchanged |
| Northern Trust Corp | 112,642 | $1.38M | 0.00% | +80,840+254.2% | Added |
| Renaissance Technologies LLC | 99,796 | $1.22M | 0.00% | −27,100−21.4% | Reduced |
| Dimensional Fund Advisors LP | 88,986 | $1.09M | 0.00% | +10,480+13.3% | Added |
| Legato Capital Management LLC | 75,031 | $920.6K | 0.11% | 00.0% | Unchanged |
| Diametric Capital, LP | 55,695 | $683.4K | 0.34% | +55,695 | New |
| Charles Schwab Investment Management Inc | 40,235 | $493.7K | 0.00% | +5,235+15.0% | Added |
| Morgan Stanley | 38,843 | $476.6K | 0.00% | +25,339+187.6% | Added |
| Susquehanna International Group, LLP | 34,039 | $417.7K | 0.00% | −7,775−18.6% | Reduced |
| Apis Capital Advisors, LLC | 30,000 | $368.1K | 0.26% | −30,000−50.0% | Reduced |
| Chesley Taft & Associates LLC | 30,000 | $368.1K | 0.02% | +30,000 | New |
| Bailard, Inc. | 28,965 | $355.4K | 0.01% | −2,700−8.5% | Reduced |
| Bank of New York Mellon Corp | 28,227 | $346.3K | 0.00% | −5,117−15.3% | Reduced |
| Goldman Sachs Group Inc | 27,731 | $340.3K | 0.00% | +8,981+47.9% | Added |
| Oppenheimer & Co Inc | 22,712 | $278.7K | 0.00% | +22,712 | New |
| Bridgeway Capital Management, LLC | 22,100 | $271.2K | 0.01% | 00.0% | Unchanged |
| Morgan Dempsey Capital Management LLC | 21,008 | $257.8K | 0.09% | −4,637−18.1% | Reduced |
| Barclays PLC | 20,806 | $255.3K | 0.00% | +16,544+388.2% | Added |
| Wolverine Trading, LLC | 20,816 | $254.6K | 0.01% | +20,816 | New |
| Commons Capital, LLC | 20,350 | $249.7K | 0.28% | −1,625−7.4% | Reduced |
| Prelude Capital Management, LLC | 20,283 | $248.9K | 0.02% | +20,283 | New |
| Nuveen Asset Management, LLC | 16,895 | $207.3K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 16,199 | $198.1K | 0.02% | +16,199 | New |
| Fermata Advisors, LLC | 15,121 | $185.5K | 0.04% | +35+0.2% | Added |
| Thompson Davis & Co., Inc. | 14,305 | $175.5K | 0.13% | +2,450+20.7% | Added |
| Citadel Advisors LLC | 13,556 | $166.3K | 0.00% | +7,646+129.4% | Added |
| Jane Street Group, LLC | 12,159 | $149.2K | 0.00% | +12,159 | New |
| Rhumbline Advisers | 11,767 | $144.4K | 0.00% | −1,433−10.9% | Reduced |
| Bank of America Corp | 10,986 | $134.8K | 0.00% | +1,851+20.3% | Added |
| Citigroup Inc | 10,479 | $128.6K | 0.00% | +7,742+282.9% | Added |
| Wells Fargo & Company | 8,773 | $107.6K | 0.00% | +4,745+117.8% | Added |
| Corebridge Financial, Inc. | 7,768 | $95.3K | 0.00% | +1,000+14.8% | Added |
| MetLife Investment Management | 7,543 | $92.6K | 0.00% | +4,250+129.1% | Added |
| BNP Paribas Arbitrage, SA | 6,994 | $85.8K | 0.00% | +2,463+54.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 6,855 | $84.1K | 0.00% | +6,855 | New |
| UBS Group AG | 6,827 | $83.8K | 0.00% | +2,843+71.4% | Added |
| JPMorgan Chase & Co | 6,308 | $77.4K | 0.00% | +947+17.7% | Added |
| Group One Trading, L.P. | 3,824 | $46.9K | 0.00% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 3,000 | $36.8K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,477 | $18.0K | 0.00% | +293+24.7% | Added |
| Legal & General Group Plc | 1,383 | $17.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,232 | $15.1K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,119 | $13.7K | 0.00% | −2,174−66.0% | Reduced |
| California State Teachers Retirement System | 1,074 | $13.2K | 0.00% | +162+17.8% | Added |
| Planned Solutions, Inc. | 700 | $8.59K | 0.00% | +700 | New |
| Advisor Group Holdings, Inc. | 640 | $7.85K | 0.00% | −1,510−70.2% | Reduced |
| Amalgamated Bank | 435 | $5.00K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 357 | $4.38K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 183 | $2.25K | 0.00% | +183 | New |
| New York State Common Retirement Fund | 100 | $1.23K | 0.00% | −9,900−99.0% | Reduced |
| Nisa Investment Advisors, LLC | 20 | $245 | 0.00% | +20 | New |
| Sterling Capital Management LLC | 13 | $160 | 0.00% | +13 | New |
| CoreCap Advisors, LLC | 5 | $61 | 0.00% | +5 | New |
| Simplex Trading, LLC | 11 | $0 | 0.00% | −6,270−99.8% | Reduced |
| Jamison Private Wealth Management, Inc. | 9,000 | $0 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 33 | $0 | 0.00% | +33 | New |
| Invesco Ltd. | 0 | $0 | 0.00% | −19,539−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −18,934−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −11,909−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −10,897−100.0% | Sold out |
| West Paces Advisors Inc. | 0 | $0 | 0.00% | −125−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |