Perma-Fix Environmental Services, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 05/13/2026 | 1.17 M | $12.51 M | -2.31% | 6.32% |
| MAK CAPITAL ONE LLC | 05/15/2026 | 918.67 K | $9.82 M | 0.00% | 4.96% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 05/07/2026 | 777.14 K | $8.31 M | 0.00% | 4.20% |
| 05/15/2026 | 759.44 K | $8.12 M | 100.00% | 4.10% | |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 432.70 K | $4.63 M | 2.32% | 2.34% |
| HEARTLAND ADVISORS INC | 05/06/2026 | 400.00 K | $4.28 M | 0.00% | 2.16% |
| DIAMOND HILL CAPITAL MANAGEMENT INC | 05/07/2026 | 355.98 K | $3.81 M | -7.98% | 1.92% |
| STATE STREET CORP | 05/15/2026 | 335.55 K | $3.59 M | 7.46% | 1.81% |
| POTOMAC CAPITAL MANAGEMENT, INC. | 05/14/2026 | 296.70 K | $3.17 M | -13.19% | 1.60% |
| GROUP ONE TRADING, L.P. | 05/13/2026 | 247.67 K | $2.65 M | 6,050.34% | 1.34% |
| DIMENSIONAL FUND ADVISORS LP | 05/07/2026 | 163.79 K | $1.75 M | -0.61% | 0.88% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 150.50 K | $1.61 M | 451.28% | 0.81% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 142.69 K | $1.53 M | 98.35% | 0.77% |
| NORTHERN TRUST CORP | 05/14/2026 | 129.57 K | $1.39 M | 4.91% | 0.70% |
| NORTH STAR INVESTMENT MANAGEMENT CORP. | 04/23/2026 | 120.53 K | $1.29 M | 2,639.36% | 0.65% |
| MYDA ADVISORS LLC | 05/14/2026 | 120.00 K | $1.28 M | 20.00% | 0.65% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 119.25 K | $1.27 M | 100.00% | 0.64% |
| 05/08/2026 | 100.32 K | $1.07 M | 100.00% | 0.54% | |
| CITADEL ADVISORS LLC | 05/15/2026 | 69.31 K | $740.96 K | 91.85% | 0.37% |
| D. E. SHAW & CO., INC. | 05/15/2026 | 62.99 K | $673.35 K | -34.39% | 0.34% |
| UBS GROUP AG | 05/05/2026 | 62.08 K | $663.66 K | 114.34% | 0.34% |
| SQUAREPOINT OPS LLC | 05/15/2026 | 51.94 K | $555.24 K | 40.98% | 0.28% |
| JANE STREET GROUP, LLC | 05/12/2026 | 51.00 K | $545.19 K | 100.00% | 0.28% |
| PALE FIRE CAPITAL SE | 05/14/2026 | 48.63 K | $519.81 K | 12.51% | 0.26% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 45.19 K | $483.08 K | 3.49% | 0.24% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 43.59 K | $465.98 K | -10.32% | 0.24% |
| BANK OF NEW YORK MELLON CORP | 05/05/2026 | 40.38 K | $431.65 K | -8.35% | 0.22% |
| CORSAIR CAPITAL MANAGEMENT, L.P. | 05/15/2026 | 37.65 K | $402.47 K | 73.91% | 0.20% |
| SIMPLEX TRADING, LLC | 05/14/2026 | 31.32 K | $334.79 K | 100.00% | 0.17% |
| 05/06/2026 | 29.74 K | $317.94 K | -54.06% | 0.16% | |
| JANE STREET GROUP, LLC | 05/12/2026 | 28.53 K | $304.93 K | -80.22% | 0.15% |
| MORGAN STANLEY | 05/15/2026 | 26.72 K | $285.62 K | -59.96% | 0.14% |
| XTX TOPCO LTD | 05/15/2026 | 23.23 K | $248.30 K | 100.00% | 0.13% |
| NUVEEN, LLC | 04/30/2026 | 22.45 K | $240.03 K | 0.00% | 0.12% |
| RHUMBLINE ADVISERS | 05/12/2026 | 21.41 K | $228.87 K | -0.06% | 0.12% |
| WELLS FARGO & COMPANY/MN | 05/11/2026 | 20.83 K | $222.67 K | -35.16% | 0.11% |
| SENTINUS, LLC | 05/06/2026 | 20.60 K | $220.21 K | -87.61% | 0.11% |
| BROWN ADVISORY INC | 05/15/2026 | 20.00 K | $213.80 K | 100.00% | 0.11% |
| BAILARD, INC. | 05/11/2026 | 17.80 K | $190.28 K | 0.00% | 0.10% |
| OXLER PRIVATE WEALTH LLC | 04/28/2026 | 17.01 K | $181.78 K | 0.00% | 0.09% |
| IMC-CHICAGO, LLC | 05/05/2026 | 16.93 K | $181.01 K | 100.00% | 0.09% |
| GUIDANCE CAPITAL, INC | 05/08/2026 | 16.30 K | $210.79 K | -5.14% | 0.09% |
| QUENT CAPITAL, LLC | 04/28/2026 | 16.20 K | $173.17 K | 0.00% | 0.09% |
| GSA CAPITAL PARTNERS LLP | 05/08/2026 | 16.10 K | $172.00 K | 100.00% | 0.09% |
| ADVISOR GROUP HOLDINGS, INC. | 05/15/2026 | 16.00 K | $171.04 K | 0.63% | 0.09% |
| CITADEL ADVISORS LLC | 05/15/2026 | 15.50 K | $165.70 K | 4.73% | 0.08% |
| DEUTSCHE BANK AG\ | 05/06/2026 | 14.62 K | $156.30 K | 21.91% | 0.08% |
| FERMATA ADVISORS, LLC | 04/08/2026 | 12.94 K | $138.29 K | 2.38% | 0.07% |
| GREENHAVEN ROAD INVESTMENT MANAGEMENT, L.P. | 05/15/2026 | 11.30 K | $120.45 K | 100.00% | 0.06% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 05/15/2026 | 11.20 K | $120.00 K | 0.00% | 0.06% |
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Perma-Fix Environmental Services, Inc. institutional Ownership - FAQ's
During the previous two years, 105 institutional investors and hedge funds held shares of Perma-Fix Environmental Services, Inc.. The most heavily invested institutionals were:
BlackRock, Inc.: 1.17 M
MAK CAPITAL ONE LLC: 918,673
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.: 777,142
GEODE CAPITAL MANAGEMENT, LLC: 432,701
HEARTLAND ADVISORS INC: 400,000
DIAMOND HILL CAPITAL MANAGEMENT INC: 355,978
40.89% 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 $119.80 M in transactions.