Perma-Fix Environmental Services, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 02/12/2026 | 1.20 M | $15.08 M | 2.59% | 6.49% |
| VANGUARD GROUP INC | 01/29/2026 | 968.11 K | $12.19 M | 3.44% | 5.24% |
| MAK CAPITAL ONE LLC | 02/17/2026 | 918.67 K | $11.57 M | 12.64% | 4.97% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 02/06/2026 | 777.14 K | $9.78 M | 0.00% | 4.21% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/09/2026 | 422.89 K | $5.33 M | 0.39% | 2.29% |
| HEARTLAND ADVISORS INC | 02/11/2026 | 400.00 K | $5.04 M | -12.71% | 2.17% |
| DIAMOND HILL CAPITAL MANAGEMENT INC | 02/06/2026 | 386.84 K | $4.87 M | -3.66% | 2.09% |
| POTOMAC CAPITAL MANAGEMENT, INC. | 02/11/2026 | 341.80 K | $4.30 B | 100.00% | 1.85% |
| STATE STREET CORP | 02/13/2026 | 312.27 K | $3.93 M | 4.65% | 1.69% |
| PERRITT CAPITAL MANAGEMENT INC | 02/17/2026 | 166.30 K | $2.09 M | -5.13% | 0.90% |
| SENTINUS, LLC | 02/17/2026 | 166.30 K | $2.09 M | 100.00% | 0.90% |
| DIMENSIONAL FUND ADVISORS LP | 02/12/2026 | 164.79 K | $2.08 M | 5.06% | 0.89% |
| JANE STREET GROUP, LLC | 02/12/2026 | 144.24 K | $1.82 M | 147.83% | 0.78% |
| NORTHERN TRUST CORP | 02/17/2026 | 123.51 K | $1.55 M | -8.82% | 0.67% |
| MYDA ADVISORS LLC | 02/13/2026 | 100.00 K | $1.26 M | 100.00% | 0.54% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 98.27 K | $1.24 M | 474.07% | 0.53% |
| D. E. SHAW & CO., INC. | 02/17/2026 | 96.01 K | $1.21 M | 107.34% | 0.52% |
| GOLDMAN SACHS GROUP INC | 02/10/2026 | 71.94 K | $905.69 K | 11.96% | 0.39% |
| MORGAN STANLEY | 02/13/2026 | 66.73 K | $840.14 K | -33.03% | 0.36% |
| EAM INVESTORS, LLC | 02/12/2026 | 64.78 K | $815.63 K | 100.00% | 0.35% |
| 02/09/2026 | 64.74 K | $815.10 K | 0.00% | 0.35% | |
| ANCORA ADVISORS, LLC | 02/17/2026 | 57.93 K | $729.30 K | -61.47% | 0.31% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 02/13/2026 | 48.61 K | $611.96 K | 0.00% | 0.26% |
| BANK OF NEW YORK MELLON CORP | 02/10/2026 | 44.06 K | $554.70 K | -1.47% | 0.24% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 43.67 K | $549.76 K | -8.53% | 0.24% |
| PALE FIRE CAPITAL SE | 02/13/2026 | 43.22 K | $544.14 K | -4.53% | 0.23% |
| SEI INVESTMENTS CO | 02/13/2026 | 39.44 K | $496.58 K | 100.00% | 0.21% |
| MILLENNIUM MANAGEMENT LLC | 02/17/2026 | 38.62 K | $486.19 K | 100.00% | 0.21% |
| SQUAREPOINT OPS LLC | 02/13/2026 | 36.84 K | $463.84 K | 100.00% | 0.20% |
| ARS INVESTMENT PARTNERS, LLC | 02/05/2026 | 36.15 K | $455.07 K | -11.76% | 0.20% |
| CITADEL ADVISORS LLC | 02/17/2026 | 36.13 K | $454.86 K | -39.95% | 0.20% |
| WELLS FARGO & COMPANY/MN | 02/13/2026 | 32.13 K | $404.47 K | 25.19% | 0.17% |
| CITADEL ADVISORS LLC | 02/17/2026 | 29.30 K | $368.89 K | 96.64% | 0.16% |
| UBS GROUP AG | 01/29/2026 | 28.96 K | $364.66 K | 16.26% | 0.16% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 27.30 K | $343.71 K | -6.19% | 0.15% |
| BARCLAYS PLC | 02/13/2026 | 26.98 K | $339.69 K | 10.72% | 0.15% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 26.40 K | $332.38 K | -36.23% | 0.14% |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 02/11/2026 | 22.96 K | $321.56 K | 100.00% | 0.12% |
| NUVEEN, LLC | 02/12/2026 | 22.45 K | $282.70 K | 0.00% | 0.12% |
| CORSAIR CAPITAL MANAGEMENT, L.P. | 02/17/2026 | 21.65 K | $272.56 K | -22.52% | 0.12% |
| RHUMBLINE ADVISERS | 02/13/2026 | 21.42 K | $269.71 K | -6.54% | 0.12% |
| BROOKWOOD INVESTMENT GROUP LLC | 01/22/2026 | 20.87 K | $262.79 K | 39.68% | 0.11% |
| BAILARD, INC. | 02/04/2026 | 17.80 K | $224.10 K | -37.76% | 0.10% |
| GUIDANCE CAPITAL, INC | 01/23/2026 | 17.19 K | $254.68 K | -0.80% | 0.09% |
| OXLER PRIVATE WEALTH LLC | 01/23/2026 | 17.01 K | $214.09 K | 0.00% | 0.09% |
| QUENT CAPITAL, LLC | 01/29/2026 | 16.20 K | $203.95 K | 100.00% | 0.09% |
| ADVISOR GROUP HOLDINGS, INC. | 02/17/2026 | 15.90 K | $200.18 K | -55.71% | 0.09% |
| CITADEL ADVISORS LLC | 02/17/2026 | 14.80 K | $186.33 K | 100.00% | 0.08% |
| HRT FINANCIAL LP | 02/12/2026 | 14.59 K | $183.00 K | 100.00% | 0.08% |
| FERMATA ADVISORS, LLC | 01/08/2026 | 12.64 K | $159.08 K | -17.54% | 0.07% |
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Perma-Fix Environmental Services, Inc. institutional Ownership - FAQ's
During the previous two years, 97 institutional investors and hedge funds held shares of Perma-Fix Environmental Services, Inc.. The most heavily invested institutionals were:
BlackRock, Inc.: 1.2 M
VANGUARD GROUP INC: 968,107
MAK CAPITAL ONE LLC: 918,673
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.: 777,142
GEODE CAPITAL MANAGEMENT, LLC: 422,890
HEARTLAND ADVISORS INC: 400,000
42.64% of Perma-Fix Environmental Services, Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 9.11 M shares in the last 24 months. This purchase volume represents approximately $140.71 M in transactions.