Fund shareholders of Perma-Fix Environmental Services Inc
ISIN US7141572039 · United States · LEI 54930015OVD1T5P12U15
- Fund shareholders
- 111
- Of which ETFs
- 18 93 other funds
- Value held
- 47.3M $
- Share of capital
- 15.9 % of 21.2M shares on Aug 7, 2026
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 597,751 | 8.5M $ | 0.00 % | 2.82 % | as of Jun 30, 2026 ↗ |
| iShares Russell 2000 ETF iShares Trust | 460,188 | 6.6M $ | 0.01 % | 2.17 % | as of Jun 30, 2026 ↗ |
| Heartland Value Fund HEARTLAND GROUP INC. | 400,000 | 5.7M $ | 0.49 % | 1.89 % | as of Jun 30, 2026 ↗ |
| DIAMOND HILL SMALL CAP FUND Diamond Hill Funds | 290,866 | 4.2M $ | 1.35 % | 1.37 % | as of Jun 30, 2026 ↗ |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 194,162 | 2.8M $ | 0.00 % | 0.92 % | as of Jun 30, 2026 ↗ |
| Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 192,676 | 3.2M $ | 0.01 % | 0.91 % | as of Jul 31, 2026 ↗ |
| iShares Russell 2000 Growth ETF iShares Trust | 143,792 | 2.1M $ | 0.01 % | 0.68 % | as of Jun 30, 2026 ↗ |
| North Star Micro Cap Fund NORTHERN LIGHTS FUND TRUST II | 116,132 | 1.1M $ | 0.62 % | 0.55 % | as of May 31, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 91,100 | 894.6K $ | 0.00 % | 0.43 % | as of May 31, 2026 ↗ |
| VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 88,308 | 867.2K $ | 0.00 % | 0.42 % | as of May 31, 2026 ↗ |
| ACUITAS US MICROCAP FUND FORUM FUNDS II | 83,337 | 1.2M $ | 1.01 % | 0.39 % | as of Jun 30, 2026 ↗ |
| iShares Micro-Cap ETF iShares Trust | 59,246 | 846.6K $ | 0.06 % | 0.28 % | as of Jun 30, 2026 ↗ |
| Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 57,280 | 950.8K $ | 0.01 % | 0.27 % | as of Jul 31, 2026 ↗ |
| Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST | 42,407 | 704K $ | 0.01 % | 0.20 % | as of Jul 31, 2026 ↗ |
| U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 34,004 | 564.5K $ | 0.00 % | 0.16 % | as of Jul 31, 2026 ↗ |
| Fidelity Total Market Index Fund Fidelity Concord Street Trust | 32,716 | 321.3K $ | 0.00 % | 0.15 % | as of May 31, 2026 ↗ |
| Master Small Cap Index Series Quantitative Master Series LLC | 30,367 | 433.9K $ | 0.01 % | 0.14 % | as of Jun 30, 2026 ↗ |
| Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 25,944 | 254.8K $ | 0.00 % | 0.12 % | as of May 31, 2026 ↗ |
| iShares Russell 2000 Value ETF iShares Trust | 23,524 | 336.2K $ | 0.00 % | 0.11 % | as of Jun 30, 2026 ↗ |
| Nuveen Small Cap Blend Index Fund TIAA-CREF Funds | 22,454 | 372.7K $ | 0.01 % | 0.11 % | as of Jul 31, 2026 ↗ |
| Multimanager Aggressive Equity Portfolio EQ Advisors Trust | 22,000 | 314.4K $ | 0.02 % | 0.10 % | as of Jun 30, 2026 ↗ |
| EQ/2000 Managed Volatility Portfolio EQ Advisors Trust | 21,427 | 306.2K $ | 0.01 % | 0.10 % | as of Jun 30, 2026 ↗ |
| U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 19,943 | 331.1K $ | 0.00 % | 0.09 % | as of Jul 31, 2026 ↗ |
| NORTH SQUARE KENNEDY MICROCAP FUND Exchange Place Advisors Trust | 18,243 | 179.1K $ | 0.54 % | 0.09 % | as of May 31, 2026 ↗ |
| U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 16,838 | 279.5K $ | 0.00 % | 0.08 % | as of Jul 31, 2026 ↗ |
| Fidelity Small Cap Growth Index Fund Fidelity Salem Street Trust | 14,430 | 206.2K $ | 0.01 % | 0.07 % | as of Jun 30, 2026 ↗ |
| Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST | 13,174 | 188.3K $ | 0.00 % | 0.06 % | as of Jun 30, 2026 ↗ |
| Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 12,274 | 120.5K $ | 0.00 % | 0.06 % | as of May 31, 2026 ↗ |
| LVIP State Street Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 12,100 | 172.9K $ | 0.01 % | 0.06 % | as of Jun 30, 2026 ↗ |
| VANGUARD RUSSELL 2000 VALUE INDEX FUND VANGUARD SCOTTSDALE FUNDS | 11,156 | 109.6K $ | 0.01 % | 0.05 % | as of May 31, 2026 ↗ |
| VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 10,678 | 152.6K $ | 0.00 % | 0.05 % | as of Jun 30, 2026 ↗ |
| Acuitas Small Cap Active ETF Series Portfolios Trust | 10,390 | 148.5K $ | 0.16 % | 0.05 % | as of Jun 30, 2026 ↗ |
| U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 9,203 | 152.8K $ | 0.00 % | 0.04 % | as of Jul 31, 2026 ↗ |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 9,152 | 130.8K $ | 0.00 % | 0.04 % | as of Jun 30, 2026 ↗ |
| Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 9,135 | 151.6K $ | 0.00 % | 0.04 % | as of Jul 31, 2026 ↗ |
| Avantis U.S. Small Cap Equity ETF American Century ETF Trust | 8,748 | 85.9K $ | 0.00 % | 0.04 % | as of May 31, 2026 ↗ |
| Global X Russell 2000 ETF GLOBAL X FUNDS | 8,397 | 139.4K $ | 0.01 % | 0.04 % | as of Jul 31, 2026 ↗ |
| Small Cap Index Fund Northern Funds | 8,033 | 114.8K $ | 0.01 % | 0.04 % | as of Jun 30, 2026 ↗ |
| Small Company Value Portfolio Wilshire Mutual Funds Inc | 7,059 | 100.9K $ | 0.40 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Small Cap Index Fund VALIC Co I | 7,035 | 69.1K $ | 0.01 % | 0.03 % | as of May 31, 2026 ↗ |
| Bridge Builder Small/Mid Cap Value Fund Bridge Builder Trust | 6,677 | 95.4K $ | 0.00 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust | 6,463 | 107.3K $ | 0.00 % | 0.03 % | as of Jul 31, 2026 ↗ |
| EQ/Small Company Index Portfolio EQ Advisors Trust | 6,190 | 88.5K $ | 0.00 % | 0.03 % | as of Jun 30, 2026 ↗ |
| MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II | 6,072 | 86.8K $ | 0.01 % | 0.03 % | as of Jun 30, 2026 ↗ |
| STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST | 5,600 | 80K $ | 0.00 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 5,410 | 89.8K $ | 0.00 % | 0.03 % | as of Jul 31, 2026 ↗ |
| Small-Cap Index Portfolio PACIFIC SELECT FUND | 5,279 | 75.4K $ | 0.01 % | 0.02 % | as of Jun 30, 2026 ↗ |
| EQ/AB Small Cap Growth Portfolio EQ Advisors Trust | 4,660 | 66.6K $ | 0.00 % | 0.02 % | as of Jun 30, 2026 ↗ |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 4,005 | 57.2K $ | 0.03 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Small Cap Index Trust John Hancock Variable Insurance Trust | 3,995 | 57.1K $ | 0.01 % | 0.02 % | as of Jun 30, 2026 ↗ |
| ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust | 3,771 | 53.9K $ | 0.00 % | 0.02 % | as of Jun 30, 2026 ↗ |
| NVIT Small Cap Index Fund Nationwide Variable Insurance Trust | 3,635 | 51.9K $ | 0.01 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Fidelity Small Cap Value Index Fund Fidelity Salem Street Trust | 3,426 | 49K $ | 0.00 % | 0.02 % | as of Jun 30, 2026 ↗ |
| JNL/DFA U.S. Small Cap Fund JNL Series Trust | 3,302 | 47.2K $ | 0.01 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Gabelli Global Mini Mites Fund GAMCO Global Series Funds, Inc | 3,000 | 42.9K $ | 0.16 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 2,825 | 40.4K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust | 2,762 | 45.8K $ | 0.01 % | 0.01 % | as of Jul 31, 2026 ↗ |
| VANGUARD RUSSELL 2000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS | 2,567 | 25.2K $ | 0.00 % | 0.01 % | as of May 31, 2026 ↗ |
| iShares Russell Small/Mid-Cap Index Fund BlackRock Funds | 2,512 | 41.7K $ | 0.00 % | 0.01 % | as of Jul 31, 2026 ↗ |
| BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. | 2,484 | 35.5K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| DWS Small Cap Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS | 2,477 | 35.4K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| EQ/Morgan Stanley Small Cap Growth Portfolio EQ Advisors Trust | 2,329 | 33.3K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| T. Rowe Price Small-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. | 2,279 | 32.6K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Dimensional U.S. Equity Market ETF Dimensional ETF Trust | 2,278 | 37.8K $ | 0.00 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Dimensional US Vector Equity ETF Dimensional ETF Trust | 2,248 | 37.3K $ | 0.01 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Dimensional US Core Equity Market ETF Dimensional ETF Trust | 2,099 | 34.8K $ | 0.00 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Victory Extended Market Index Fund Victory Portfolios III | 1,983 | 32.9K $ | 0.00 % | 0.01 % | as of Jul 31, 2026 ↗ |
| LVIP Dimensional U.S. Core Equity 2 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 1,952 | 27.9K $ | 0.00 % | 0.01 % | as of Jun 30, 2026 ↗ |
| SA Small Cap Index Portfolio SUNAMERICA SERIES TRUST | 1,913 | 31.8K $ | 0.01 % | 0.01 % | as of Jul 31, 2026 ↗ |
| ALPS Nautilus SMR Nuclear & Technology ETF ALPS ETF TRUST | 1,841 | 18.1K $ | 0.16 % | 0.01 % | as of May 31, 2026 ↗ |
| Nationwide Small Cap Index Fund Nationwide Mutual Funds | 1,779 | 29.5K $ | 0.01 % | 0.01 % | as of Jul 31, 2026 ↗ |
| AST Small-Cap Equity Portfolio Advanced Series Trust | 1,710 | 24.4K $ | 0.00 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 1,447 | 24K $ | 0.00 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Venerable Small Cap Index Fund Venerable Variable Insurance Trust | 1,433 | 20.5K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| PD Small-Cap Growth Index Portfolio PACIFIC SELECT FUND | 1,423 | 20.3K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Voya VACS Index Series SC Portfolio Voya VARIABLE PORTFOLIOS INC | 1,407 | 20.1K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| TIFF MULTI-ASSET FUND TIFF Multi-Asset Fund | 1,380 | 19.7K $ | 0.00 % | 0.01 % | as of Jun 30, 2026 ↗ |
| VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 1,325 | 13K $ | 0.00 % | 0.01 % | as of May 31, 2026 ↗ |
| SmallCap Growth Fund I Principal Funds, Inc | 1,321 | 21.9K $ | 0.00 % | 0.01 % | as of Jul 31, 2026 ↗ |
| PD Small-Cap Value Index Portfolio PACIFIC SELECT FUND | 1,285 | 18.4K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| VIP Extended Market Index Portfolio Variable Insurance Products Fund II | 1,253 | 17.9K $ | 0.00 % | 0.01 % | as of Jun 30, 2026 ↗ |
| CVT Russell 2000 Small Cap Index Portfolio Calvert Variable Trust, Inc. | 1,232 | 17.6K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| SIIT EXTENDED MARKET INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 1,100 | 10.8K $ | 0.00 % | 0.01 % | as of May 31, 2026 ↗ |
| Small Cap Core Fund Northern Funds | 1,043 | 14.9K $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
| ProShares Russell 2000 High Income ETF ProShares Trust | 815 | 8K $ | 0.00 % | 0.00 % | as of May 31, 2026 ↗ |
| Strategic Equity Allocation Trust John Hancock Variable Insurance Trust | 745 | 10.6K $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
| Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 697 | 11.6K $ | 0.00 % | 0.00 % | as of Jul 31, 2026 ↗ |
| Morgan Stanley Pathway Small-Mid Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS | 656 | 6.4K $ | 0.00 % | 0.00 % | as of May 31, 2026 ↗ |
| ProShares UltraPro Russell2000 ProShares Trust | 646 | 6.3K $ | 0.00 % | 0.00 % | as of May 31, 2026 ↗ |
| ProShares Ultra Russell2000 ProShares Trust | 637 | 6.3K $ | 0.00 % | 0.00 % | as of May 31, 2026 ↗ |
| Destinations Small-Mid Cap Equity Fund Brinker Capital Destinations Trust | 624 | 6.1K $ | 0.00 % | 0.00 % | as of May 31, 2026 ↗ |
| EQ/Franklin Small Cap Value Managed Volatility Portfolio EQ Advisors Trust | 555 | 7.9K $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
| 1290 VT Small Cap Value Portfolio EQ Advisors Trust | 522 | 7.5K $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
| Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust | 506 | 7.2K $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
| Penn Series Small Cap Index Fund Penn Series Funds Inc | 500 | 7.1K $ | 0.01 % | 0.00 % | as of Jun 30, 2026 ↗ |
| Small-Cap Equity Portfolio PACIFIC SELECT FUND | 379 | 5.4K $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
| VIP Total Market Index Portfolio Variable Insurance Products Fund II | 370 | 5.3K $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
| State Street Total Return V.I.S. Fund STATE STREET VARIABLE INSURANCE SERIES FUNDS INC | 300 | 4.3K $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
| ULTRA SMALL CAP PROFUND ProFunds | 227 | 3.8K $ | 0.01 % | 0.00 % | as of Jul 31, 2026 ↗ |
| U.S. VECTOR EQUITY PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 215 | 3.6K $ | 0.00 % | 0.00 % | as of Jul 31, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| DIAMOND HILL SMALL CAP FUND Diamond Hill Funds | 1.35 % | as of Jun 30, 2026 ↗ |
| ACUITAS US MICROCAP FUND FORUM FUNDS II | 1.01 % | as of Jun 30, 2026 ↗ |
| North Star Micro Cap Fund NORTHERN LIGHTS FUND TRUST II | 0.62 % | as of May 31, 2026 ↗ |
| NORTH SQUARE KENNEDY MICROCAP FUND Exchange Place Advisors Trust | 0.54 % | as of May 31, 2026 ↗ |
| Heartland Value Fund HEARTLAND GROUP INC. | 0.49 % | as of Jun 30, 2026 ↗ |
| Small Company Value Portfolio Wilshire Mutual Funds Inc | 0.40 % | as of Jun 30, 2026 ↗ |
| Acuitas Small Cap Active ETF Series Portfolios Trust | 0.16 % | as of Jun 30, 2026 ↗ |
| ALPS Nautilus SMR Nuclear & Technology ETF ALPS ETF TRUST | 0.16 % | as of May 31, 2026 ↗ |
| Gabelli Global Mini Mites Fund GAMCO Global Series Funds, Inc | 0.16 % | as of Jun 30, 2026 ↗ |
| iShares Micro-Cap ETF iShares Trust | 0.06 % | as of Jun 30, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q3 | 111 | -4 | 3,369,706 | +10.1 % |
| 2026Q2 | 115 | +5 | 3,060,975 | +0.0 % |
| 2026Q1 | 110 | 0 | 3,060,920 | -9.7 % |
| 2025Q4 | 110 | +5 | 3,391,344 | +0.5 % |
| 2025Q3 | 105 | +8 | 3,374,288 | +3.9 % |
| 2025Q2 | 97 | +3 | 3,247,360 | +11.0 % |
| 2025Q1 | 94 | +2 | 2,924,544 | +4.0 % |
| 2024Q4 | 92 | +38 | 2,812,084 | +45.8 % |
| 2024Q3 | 54 | +19 | 1,928,661 | +22.6 % |
| 2024Q2 | 35 | +2 | 1,573,056 | +1.0 % |
| 2024Q1 | 33 | +1 | 1,557,899 | +4.0 % |
| 2023Q4 | 32 | 1,498,284 |
Institutional managers
81 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| BlackRock, Inc. | 1,170,303 | 12.5M $ | as of Mar 31, 2026 |
| MAK CAPITAL ONE LLC | 918,673 | 9.8M $ | as of Mar 31, 2026 |
| Prescott Group Capital Management, L.L.C. | 777,142 | 8.3M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 432,701 | 4.6M $ | as of Mar 31, 2026 |
| HEARTLAND ADVISORS INC | 400,000 | 4.3M $ | as of Mar 31, 2026 |
| DIAMOND HILL CAPITAL MANAGEMENT INC | 355,978 | 3.8M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 335,547 | 3.6M $ | as of Mar 31, 2026 |
| Potomac Capital Management, Inc. | 296,700 | 3.2M $ | as of Mar 31, 2026 |
| GROUP ONE TRADING LLC | 247,674 | 2.6M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 163,787 | 1.8M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 142,687 | 1.5M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 129,568 | 1.4M $ | as of Mar 31, 2026 |
| North Star Investment Management Corp. | 120,532 | 1.3M $ | as of Mar 31, 2026 |
| MYDA Advisors LLC | 120,000 | 1.3M $ | as of Mar 31, 2026 |
| CITADEL ADVISORS LLC | 69,313 | 741K $ | as of Mar 31, 2026 |
| D. E. Shaw & Co., Inc. | 62,989 | 673.4K $ | as of Mar 31, 2026 |
| UBS Group AG | 62,082 | 663.7K $ | as of Mar 31, 2026 |
| Squarepoint Ops LLC | 51,940 | 555.2K $ | as of Mar 31, 2026 |
| Pale Fire Capital SE | 48,626 | 519.8K $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 45,190 | 483.1K $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 43,590 | 466K $ | as of Mar 31, 2026 |
| Bank of New York Mellon Corp | 40,379 | 431.6K $ | as of Mar 31, 2026 |
| CORSAIR CAPITAL MANAGEMENT, L.P. | 37,649 | 402.5K $ | as of Mar 31, 2026 |
| SIMPLEX TRADING, LLC | 31,318 | 334.8K $ | as of Mar 31, 2026 |
| GatePass Capital, LLC | 29,742 | 317.9K $ | as of Mar 31, 2026 |
Declared shareholders of Perma-Fix Environmental Services Inc
There are 3 beneficial ownership filings. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| HOLD Alapkezelo Zrt. | 10.60 % | 2,249,986 | as of Aug 25, 2026 · SCHEDULE 13G |
| MAK Capital Fund LP and 2 others | 5.50 % | 1,161,372 | as of Jul 31, 2026 · SCHEDULE 13G |
| MAK CAPITAL ONE LLC and 2 others | 4.80 % | 1,016,047 | as of Aug 24, 2026 · SCHEDULE 13G |
Cite this page
Titelia. "Fund shareholders of Perma-Fix Environmental Services Inc". https://titelia.com/en/stocks/perma-fix-environmental-services-inc-US7141572039