DaveManuel.com · Institutional Ownership · Who Owns It
PERMA-FIX ENVIRONMENTAL SVCS (PESI)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
88
Reporting holders
$137.5M
Reported value
44.6%
Of shares outstanding
0.8%
Calls
0.8%
Puts
+3
Holder change
Institutions report 9,470,507 shares against 21,218,351 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $17.9M | 1,252,756 | 0.00% | 8q | +7.0%+$1.2M |
| MAK CAPITAL ONE LLC | $14.8M | 1,032,958 | 2.07% | 5q | +12.4%+$1.6M |
| VANGUARD CAPITAL MANAGEMENT LLC | $11.6M | 811,743 | 0.00% | 2q | +6.9%+$747.5K |
| Prescott Group Capital Management, L.L.C. | $11.1M | 777,142 | 0.96% | 11q | HELD |
| Diamond Hill Capital Management, LLC (Investment Advisor) | $9.2M | 642,533 | 0.07% | 8q | +80.5%+$4.1M |
| KENNEDY CAPITAL MANAGEMENT LLC | $8.7M | 610,903 | 0.15% | new | NEW |
| Potomac Capital Management, Inc. | $6.8M | 477,000 | 4.65% | 12q | +60.8%+$2.6M |
| GEODE CAPITAL MANAGEMENT, LLC | $6.5M | 455,156 | 0.00% | 31q | +5.2%+$321.0K |
| HEARTLAND ADVISORS INC | $5.7M | 400,000 | 0.25% | 31q | HELD |
| STATE STREET CORP | $5.0M | 349,744 | 0.00% | 21q | +4.2%+$202.9K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3.6M incl. $1.3M options CALL+PUT | 156,934 | 0.00% | 16q | +1314.1%+$3.3M |
| DIMENSIONAL FUND ADVISORS LP | $2.7M | 191,063 | 0.00% | 31q | +16.7%+$389.5K |
| CITADEL ADVISORS LLC | $2.4M incl. $197.2K options PUT | 152,626 | 0.00% | 15q | +120.2%+$1.3M |
| GOLDMAN SACHS GROUP INC | $2.3M | 162,755 | 0.00% | 4q | +14.1%+$286.8K |
| NORTHERN TRUST CORP | $2.0M | 141,639 | 0.00% | 31q | +9.3%+$172.5K |
| GROUP ONE TRADING LLC | $1.8M incl. $8.6K options CALL | 122,611 | 0.00% | 6q | -50.5%-$1.8M |
| VANGUARD FIDUCIARY TRUST CO | $1.8M | 123,040 | 0.00% | 2q | +3.2%+$54.1K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $1.7M | 121,267 | 0.00% | 2q | +20.9%+$299.4K |
| North Star Investment Management Corp. | $1.7M | 120,532 | 0.09% | 4q | HELD |
| Diametric Capital, LP | $1.6M | 114,714 | 0.17% | new | NEW |
| MYDA Advisors LLC | $1.3M | 90,000 | 0.19% | 7q | -25.0%-$428.7K |
| CM WEALTH ADVISORS LLC | $1.3M | 87,839 | 0.23% | new | NEW |
| XTX Topco Ltd | $898.7K | 62,888 | 0.01% | 2q | +170.8%+$566.8K |
| IMC-Chicago, LLC | $886.9K incl. $651.6K options CALL+PUT | 16,465 | 0.00% | 2q | -2.8%-$25.2K |
| Owls Nest Partners IA, LLC | $808.2K | 56,555 | 0.26% | new | NEW |
| Pale Fire Capital SE | $794.9K | 55,627 | 0.06% | 6q | +14.4%+$100.0K |
| MORGAN STANLEY | $758.6K | 53,084 | 0.00% | 35q | +98.7%+$376.8K |
| JANE STREET GROUP, LLC | $666.6K | 46,651 | 0.00% | 5q | +63.5%+$259.0K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $646.6K | 45,249 | 0.00% | 9q | +3.8%+$23.7K |
| GatePass Capital, LLC | $639.4K | 44,742 | 0.24% | 7q | +50.4%+$214.3K |
| CORSAIR CAPITAL MANAGEMENT, L.P. | $609.5K | 42,649 | 0.08% | 4q | +13.3%+$71.4K |
| BANK OF AMERICA CORP /DE/ | $591.2K | 41,371 | 0.00% | 13q | -8.5%-$54.6K |
| SEI INVESTMENTS CO | $586.2K | 41,022 | 0.00% | new | NEW |
| Bank of New York Mellon Corp | $544.5K | 38,101 | 0.00% | 9q | -5.6%-$32.6K |
| SIMPLEX TRADING, LLC | $494.9K incl. $42.9K options PUT | 31,633 | 0.00% | 2q | +1.0%+$4.9K |
| UBS Group AG | $450.0K | 31,493 | 0.00% | 12q | -49.3%-$437.1K |
| Squarepoint Ops LLC | $442.6K | 30,976 | 0.00% | 3q | -40.4%-$299.6K |
| WELLS FARGO & COMPANY/MN | $418.7K | 29,303 | 0.00% | 15q | +40.7%+$121.1K |
| D. E. Shaw & Co., Inc. | $355.2K | 24,858 | 0.00% | 4q | -60.5%-$544.9K |
| ALLIANCEBERNSTEIN L.P. | $351.2K | 32,850 | 0.00% | new | NEW |
| BROWN ADVISORY INC | $333.4K | 23,333 | 0.00% | 2q | +16.7%+$47.6K |
| Nuveen, LLC | $320.9K | 22,454 | 0.00% | 6q | HELD |
| Trexquant Investment LP | $313.6K | 21,948 | 0.00% | new | NEW |
| RHUMBLINE ADVISERS | $298.4K | 20,879 | 0.00% | 9q | -2.5%-$7.6K |
| Rothschild Wealth LLC | $294.4K | 20,600 | 0.02% | 3q | HELD |
| Quadrature Capital Ltd | $271.0K | 18,967 | 0.00% | new | NEW |
| FIFTH LANE CAPITAL, LP | $257.2K | 18,000 | 15.77% | new | NEW |
| GUIDANCE CAPITAL, INC | $256.4K | 16,683 | 0.05% | 4q | +2.3%+$5.9K |
| BAILARD, INC. | $254.4K | 17,800 | 0.01% | 11q | HELD |
| Oxler Private Wealth LLC | $243.0K | 17,005 | 0.07% | 7q | HELD |
| Quent Capital, LLC | $231.5K | 16,199 | 0.01% | 3q | HELD |
| OSAIC HOLDINGS, INC. | $227.2K | 15,900 | 0.00% | 23q | -0.6%-$1.4K |
| DEUTSCHE BANK AG\ | $219.6K | 15,366 | 0.00% | 9q | +5.1%+$10.6K |
| PRICE T ROWE ASSOCIATES INC /MD/ | $167.0K | 11,681 | 0.00% | 3q | +4.3%+$6.8K |
| Vident Advisory, LLC | $148.5K | 10,390 | 0.00% | 2q | HELD |
| MetLife Investment Management, LLC | $134.5K | 9,410 | 0.00% | 9q | +91.2%+$64.1K |
| Russell Investments Group, Ltd. | $124.8K | 8,731 | 0.00% | 5q | +404.1%+$100.0K |
| CITIGROUP INC | $117.7K | 8,239 | 0.00% | 12q | +906.0%+$106.0K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $116.0K | 8,115 | 0.00% | 8q | -1.3%-$1.5K |
| JPMORGAN CHASE & CO | $98.1K | 7,469 | 0.00% | 11q | +5.5%+$5.1K |
| Vanguard Global Advisers, LLC | $82.1K | 5,742 | 0.00% | 2q | HELD |
| Police & Firemen's Retirement System of New Jersey | $80.7K | 5,649 | 0.00% | 7q | HELD |
| Capital Advisors, Ltd. LLC | $71.0K | 5,000 | 0.01% | 2q | HELD |
| NEW YORK STATE COMMON RETIREMENT FUND | $62.9K | 4,400 | 0.00% | 9q | HELD |
| FMR LLC | $59.7K | 4,181 | 0.00% | 8q | -11.5%-$7.8K |
| Persistent Asset Partners Ltd | $55.9K | 3,912 | 0.02% | new | NEW |
| BARCLAYS PLC | $38.7K | 2,708 | 0.00% | 9q | -17.3%-$8.1K |
| BNP PARIBAS FINANCIAL MARKETS | $35.5K | 2,482 | 0.00% | 9q | -32.4%-$17.0K |
| Tower Research Capital LLC (TRC) | $25.5K | 1,784 | 0.00% | 11q | +16.8%+$3.7K |
| Legal & General Group Plc | $22.3K | 1,558 | 0.00% | 9q | HELD |
| Ameritas Investment Partners, Inc. | $17.6K | 1,232 | 0.00% | 9q | HELD |
| Global Retirement Partners, LLC | $10.6K | 744 | 0.00% | 2q | +48.8%+$3.5K |
| ROYAL BANK OF CANADA | $9.0K | 579 | 0.00% | 9q | +1058.0%+$8.2K |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $3.5K | 243 | 0.00% | 9q | -74.0%-$9.9K |
| GAMMA Investing LLC | $3.1K | 214 | 0.00% | 6q | HELD |
| Sterling Capital Management LLC | $1.4K | 101 | 0.00% | 8q | -79.8%-$5.7K |
| Arax Advisory Partners | $1.3K | 90 | 0.00% | new | NEW |
| NISA INVESTMENT ADVISORS, LLC | $1.0K | 71 | 0.00% | 8q | HELD |
| Torren Management, LLC | $757 | 53 | 0.00% | 3q | HELD |
| Caitong International Asset Management Co., Ltd | $686 | 48 | 0.00% | 2q | +242.9% |
| EverSource Wealth Advisors, LLC | $457 | 32 | 0.00% | new | NEW |
| ROTHSCHILD INVESTMENT LLC | $286 | 20 | 0.00% | 6q | HELD |
| Essential Partners LLC | $129 | 9 | 0.00% | 4q | HELD |
| Allworth Financial LP | $72 | 5 | 0.00% | new | NEW |
| CoreCap Advisors, LLC | $71 | 5 | 0.00% | 8q | HELD |
| Optiver Holding B.V. | $29 | 2 | 0.00% | 4q | -98.8%-$2.4K |
| MORGAN DEMPSEY CAPITAL MANAGEMENT LLC | $14 | 1 | 0.00% | 22q | HELD |
| SBI Securities Co., Ltd. | $14 | 1 | 0.00% | 7q | HELD |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-10-28 | 13G/A | HOLD Alapkezelo Zrt. | 15.2% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 15 | $3.5M | 223,633 | 4 | 3 | 0 | 0.0% |
| Q2 2026 | 88 | $137.5M | 9,470,507 | 14 | 35 | 17 | 1.6% |
| Q1 2026 | 85 | $87.1M | 7,569,045 | 17 | 20 | 25 | 7.1% |
| Q4 2025 | 84 | $100.6M | 7,876,466 | 11 | 22 | 28 | 1.3% |
| Q3 2025 | 78 | $76.6M | 7,427,623 | 16 | 26 | 20 | 2.0% |
| Q2 2025 | 71 | $71.5M | 6,693,051 | 9 | 27 | 18 | 1.6% |
| Q1 2025 | 75 | $49.9M | 6,750,744 | 10 | 30 | 16 | 1.1% |
| Q4 2024 | 76 | $82.9M | 7,369,619 | 16 | 22 | 22 | 1.5% |
| Q3 2024 | 66 | $71.7M | 5,782,857 | 14 | 22 | 14 | 0.6% |
| Q2 2024 | 58 | $49.8M | 4,822,657 | 24 | 18 | 8 | 1.9% |
| Q1 2024 | 40 | $37.9M | 3,108,134 | 3 | 11 | 13 | 2.6% |
| Q4 2023 | 45 | $27.9M | 3,495,262 | 9 | 14 | 12 | 1.7% |
| Q3 2023 | 44 | $36.4M | 3,358,700 | 16 | 11 | 9 | 3.7% |
| Q2 2023 | 38 | $37.9M | 3,272,784 | 9 | 11 | 16 | 5.4% |
| Q1 2023 | 32 | $43.0M | 3,539,065 | 12 | 11 | 5 | 3.3% |
| Q4 2022 | 30 | $12.7M | 3,590,814 | 5 | 7 | 7 | 0.0% |
| Q3 2022 | 26 | $17.0M | 3,792,329 | 2 | 6 | 7 | 0.0% |
| Q2 2022 | 27 | $19.7M | 3,795,688 | 1 | 5 | 8 | 0.0% |
| Q1 2022 | 28 | $20.7M | 3,751,809 | 4 | 7 | 8 | 0.0% |
| Q4 2021 | 27 | $22.2M | 3,498,412 | 4 | 6 | 5 | 0.5% |
| Q3 2021 | 23 | $21.3M | 3,209,859 | 3 | 6 | 4 | 0.0% |
| Q2 2021 | 24 | $22.8M | 3,184,606 | 4 | 5 | 6 | 0.0% |
| Q1 2021 | 22 | $23.8M | 3,251,566 | 4 | 7 | 8 | 0.0% |
| Q4 2020 | 22 | $19.2M | 3,220,330 | 3 | 4 | 6 | 0.0% |
| Q3 2020 | 23 | $24.3M | 3,451,620 | 3 | 3 | 9 | 0.0% |
| Q2 2020 | 23 | $22.4M | 3,508,624 | 5 | 6 | 3 | 0.0% |
| Q1 2020 | 21 | $18.4M | 3,522,538 | 4 | 8 | 5 | 0.0% |
| Q4 2019 | 20 | $31.4M | 3,446,214 | 4 | 8 | 7 | 0.0% |
| Q3 2019 | 22 | $21.8M | 4,805,420 | 2 | 4 | 8 | 0.0% |
| Q2 2019 | 23 | $18.5M | 4,734,634 | 1 | 5 | 8 | 0.0% |
| Q1 2019 | 23 | $16.5M | 4,714,081 | 2 | 3 | 10 | 0.0% |
| Q4 2018 | 21 | $12.2M | 5,189,344 | 0 | 1 | 2 | 0.0% |