Funds holding Hudson Technologies Inc
183 funds declare a position · 37 ETFs and 146 other funds · 62M $· 139K € · US4441441098
Each line carries its report date.
| Rank | Fund | Shares | Value | Weight | |
|---|---|---|---|---|---|
| 1 | Avantis U.S. Small Cap Value ETF American Century ETF Trust | 1,291,857 | 9.2M $ | 0.04 % | as of Feb 28, 2026 · Original filing |
| 2 | VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 1,189,633 | 7M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 3 | iShares Russell 2000 ETF iShares Trust | 957,447 | 5.6M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 4 | U.S. SMALL CAP VALUE PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 509,044 | 3.2M $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 5 | VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 424,739 | 2.5M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 6 | Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 377,982 | 2.4M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 7 | iShares Russell 2000 Value ETF iShares Trust | 325,606 | 1.9M $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 8 | Dimensional U.S. Targeted Value ETF Dimensional ETF Trust | 274,818 | 1.7M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 9 | U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 269,753 | 1.7M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 10 | Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 201,686 | 1.4M $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 11 | U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 194,008 | 1.2M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 12 | VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 190,427 | 1.4M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 13 | Ultra-Small Company Fund Bridgeway Funds, Inc. | 186,842 | 1.1M $ | 1.29 % | as of Mar 31, 2026 · Original filing |
| 14 | U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 162,061 | 1M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 15 | Dimensional US Small Cap Value ETF Dimensional ETF Trust | 151,426 | 947.9K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 16 | Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 139,558 | 873.6K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 17 | First Trust Dow Jones Select MicroCap Index Fund First Trust Exchange-Traded Fund | 120,332 | 707.6K $ | 0.31 % | as of Mar 31, 2026 · Original filing |
| 18 | Omni Small-Cap Value Fund Bridgeway Funds, Inc. | 116,712 | 686.3K $ | 0.06 % | as of Mar 31, 2026 · Original filing |
| 19 | PGIM Quant Solutions Small-Cap Value Fund Target Portfolio Trust | 115,600 | 723.7K $ | 0.18 % | as of Apr 30, 2026 · Original filing |
| 20 | iShares Micro-Cap ETF iShares Trust | 96,838 | 569.4K $ | 0.05 % | as of Mar 31, 2026 · Original filing |
| 21 | Small Cap Value Fund Northern Funds | 92,577 | 544.4K $ | 0.09 % | as of Mar 31, 2026 · Original filing |
| 22 | Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST | 84,534 | 529.2K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 23 | Avantis U.S. Small Cap Equity ETF American Century ETF Trust | 82,890 | 589.3K $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 24 | Fidelity Total Market Index Fund Fidelity Concord Street Trust | 76,504 | 543.9K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 25 | Avantis U.S. Small Cap Value Fund American Century ETF Trust | 71,176 | 506.1K $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 26 | Inspire Small/Mid Cap ETF Northern Lights Fund Trust IV | 70,835 | 503.6K $ | 0.19 % | as of Feb 28, 2026 · Original filing |
| 27 | Master Small Cap Index Series Quantitative Master Series LLC | 66,535 | 391.2K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 28 | iShares US Small Cap Value Factor ETF iShares Trust | 65,968 | 387.9K $ | 0.23 % | as of Mar 31, 2026 · Original filing |
| 29 | iShares Core S&P Total U.S. Stock Market ETF iShares Trust | 60,394 | 355.1K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 30 | SMALL CAP EQUITY FUND GuideStone Funds | 57,524 | 338.2K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 31 | Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 55,503 | 394.6K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 32 | Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 55,301 | 346.2K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 33 | Multi-Manager Small Cap Equity Strategies Fund COLUMBIA FUNDS SERIES TRUST I | 54,241 | 385.7K $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 34 | VOYA INDEX PLUS SMALLCAP PORTFOLIO Voya VARIABLE PORTFOLIOS INC | 53,432 | 314.2K $ | 0.09 % | as of Mar 31, 2026 · Original filing |
| 35 | U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 52,997 | 331.8K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 36 | JPMorgan Small Cap Value Fund JPMorgan Trust II | 52,139 | 306.6K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 37 | VANGUARD U.S. MULTIFACTOR ETF VANGUARD WELLINGTON FUND | 50,673 | 360.3K $ | 0.06 % | as of Feb 28, 2026 · Original filing |
| 38 | Fidelity Small Cap Value Index Fund Fidelity Salem Street Trust | 47,343 | 278.4K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 39 | Nuveen Small Cap Blend Index Fund TIAA-CREF Funds | 46,787 | 292.9K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 40 | Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF Goldman Sachs ETF Trust | 45,680 | 324.8K $ | 0.04 % | as of Feb 28, 2026 · Original filing |
| 41 | VANGUARD INDUSTRIALS INDEX FUND VANGUARD WORLD FUND | 45,170 | 321.2K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 42 | U.S. Small Cap Equity Fund RUSSELL INVESTMENT CO | 40,970 | 256.5K $ | 0.03 % | as of Apr 30, 2026 · Original filing |
| 43 | EQ/2000 Managed Volatility Portfolio EQ Advisors Trust | 39,907 | 234.7K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 44 | NVIT Small Cap Value Fund Nationwide Variable Insurance Trust | 39,376 | 231.5K $ | 0.12 % | as of Mar 31, 2026 · Original filing |
| 45 | Acquirers Small and Micro Deep Value ETF ETF Series Solutions | 35,366 | 251.5K $ | 0.94 % | as of Feb 28, 2026 · Original filing |
| 46 | Nuveen Equity Index Fund TIAA-CREF Funds | 34,020 | 213K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 47 | NVIT Multi-Manager Small Company Fund Nationwide Variable Insurance Trust | 33,800 | 198.7K $ | 0.06 % | as of Mar 31, 2026 · Original filing |
| 48 | WisdomTree U.S. SmallCap Fund WisdomTree Trust | 33,557 | 197.3K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 49 | Acuitas Small Cap Active ETF Series Portfolios Trust | 30,875 | 181.5K $ | 0.25 % | as of Mar 31, 2026 · Original filing |
| 50 | VANGUARD RUSSELL 2000 VALUE INDEX FUND VANGUARD SCOTTSDALE FUNDS | 27,926 | 198.6K $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 51 | Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 27,800 | 197.7K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 52 | LVIP SSGA Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 26,500 | 155.8K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 53 | SIMT Tax-Managed Small/Mid Cap Fund SEI INSTITUTIONAL MANAGED TRUST | 26,350 | 154.9K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 54 | U.S. VECTOR EQUITY PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 26,176 | 163.9K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 55 | U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 26,011 | 162.8K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 56 | First Trust Active Factor Small Cap ETF First Trust Exchange-Traded Fund VIII | 25,267 | 179.6K $ | 0.21 % | as of Feb 28, 2026 · Original filing |
| 57 | VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 24,429 | 143.6K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 58 | VANGUARD U.S. MULTIFACTOR FUND VANGUARD WELLINGTON FUND | 24,388 | 173.4K $ | 0.07 % | as of Feb 28, 2026 · Original filing |
| 59 | VANGUARD GROWTH AND INCOME FUND VANGUARD QUANTITATIVE FUNDS | 23,500 | 138.2K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 60 | AQR Small Cap Multi-Style Fund AQR Funds | 22,418 | 131.8K $ | 0.09 % | as of Mar 31, 2026 · Original filing |
| 61 | EQ/AB Small Cap Growth Portfolio EQ Advisors Trust | 21,490 | 126.4K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 62 | VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 21,345 | 125.5K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 63 | EQ/Small Company Index Portfolio EQ Advisors Trust | 20,720 | 121.8K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 64 | U.S. Sustainability Core 1 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 20,363 | 127.5K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 65 | Dunham Small Cap Value Fund Dunham Funds | 20,216 | 126.6K $ | 0.13 % | as of Apr 30, 2026 · Original filing |
| 66 | Avantis U.S. Equity ETF American Century ETF Trust | 19,460 | 138.4K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 67 | Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST | 18,507 | 108.8K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 68 | Dimensional VA U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 18,401 | 115.2K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 69 | Strategic Advisers U.S. Total Stock Fund Fidelity Rutland Square Trust II | 18,200 | 129.4K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 70 | Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 17,880 | 111.9K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 71 | Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 17,443 | 109.2K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 72 | Bridge Builder Small/Mid Cap Value Fund Bridge Builder Trust | 17,221 | 101.3K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 73 | Global X Russell 2000 ETF GLOBAL X FUNDS | 16,897 | 105.8K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 74 | Invesco Russell 2000 Dynamic Multifactor ETF Invesco Exchange-Traded Self-Indexed Fund Trust | 15,997 | 113.7K $ | 0.04 % | as of Feb 28, 2026 · Original filing |
| 75 | Small Cap Index Fund Northern Funds | 15,803 | 92.9K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 76 | Small Cap Index Fund VALIC Co I | 14,815 | 105.3K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 77 | JPMorgan Small Cap Value Portfolio Brighthouse Funds Trust I | 14,007 | 82.4K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 78 | Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust | 12,662 | 79.3K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 79 | U.S. Sustainability Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 12,335 | 77.2K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 80 | STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST | 12,295 | 72.3K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 81 | Russell Investments U.S. Small Cap Equity ETF Russell Investments Exchange Traded Funds | 11,950 | 70.3K $ | 0.14 % | as of Mar 31, 2026 · Original filing |
| 82 | VIP Disciplined Small Cap Portfolio Variable Insurance Products Fund II | 11,516 | 67.7K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 83 | iShares Russell 3000 ETF iShares Trust | 11,465 | 67.4K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 84 | U.S. Small Cap Equity Fund RUSSELL INVESTMENT FUNDS | 11,366 | 66.8K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 85 | Small Cap Value Fund VALIC Co I | 11,307 | 80.4K $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 86 | Small-Cap Index Portfolio PACIFIC SELECT FUND | 10,472 | 61.6K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 87 | JNL/DFA U.S. Small Cap Fund JNL Series Trust | 10,270 | 60.4K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 88 | Small-Cap Value Portfolio PACIFIC SELECT FUND | 9,260 | 54.4K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 89 | ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust | 9,124 | 53.6K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 90 | NVIT Small Cap Index Fund Nationwide Variable Insurance Trust | 7,451 | 43.8K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 91 | Small Cap Index Trust John Hancock Variable Insurance Trust | 7,251 | 42.6K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 92 | GMO U.S. Small Cap Value Fund GMO TRUST | 7,080 | 50.3K $ | 0.12 % | as of Feb 28, 2026 · Original filing |
| 93 | JPMorgan U.S. Small Company Fund JPMorgan Trust I | 7,006 | 41.2K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 94 | Dimensional U.S. Equity Market ETF Dimensional ETF Trust | 6,969 | 43.6K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 95 | 1290 VT Micro Cap Portfolio EQ Advisors Trust | 6,867 | 40.4K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 96 | iShares Russell Small/Mid-Cap Index Fund BlackRock Funds | 6,427 | 40.2K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 97 | U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 6,390 | 40K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 98 | Royce Quant Small-Cap Quality Value ETF Legg Mason ETF Investment Trust | 6,181 | 36.3K $ | 0.15 % | as of Mar 31, 2026 · Original filing |
| 99 | 1290 VT Small Cap Value Portfolio EQ Advisors Trust | 5,839 | 34.3K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 100 | Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust | 5,641 | 35.3K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
Institutional managers
153 managers declare this company to the SEC (Form 13F). These positions are not counted in the totals above: a manager and its own funds file separately.
| Manager | Shares | Value | |
|---|---|---|---|
| Hartree Partners, LP | 3,800,000 | 22.3M $ | as of Mar 31, 2026 |
| WESTERLY CAPITAL MANAGEMENT, LLC | 3,175,000 | 18.7M $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 2,862,539 | 16.8M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 2,148,311 | 12.6M $ | as of Mar 31, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | 1,504,250 | 8.8M $ | as of Mar 31, 2026 |
| AMERICAN CENTURY COMPANIES INC | 1,487,774 | 8.7M $ | as of Mar 31, 2026 |
| NEW SOUTH CAPITAL MANAGEMENT INC | 1,241,223 | 7.3M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 948,546 | 5.6M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 897,873 | 5.3M $ | as of Mar 31, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 881,235 | 5.2M $ | as of Mar 31, 2026 |
| CASPIAN CAPITAL LP | 728,306 | 4.3M $ | as of Mar 31, 2026 |
| SEGALL BRYANT & HAMILL, LLC | 628,341 | 3.7M $ | as of Mar 31, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 498,109 | 2.9M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 471,947 | 2.8M $ | as of Mar 31, 2026 |
| CITADEL ADVISORS LLC | 412,750 | 2.4M $ | as of Mar 31, 2026 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 410,099 | 2.4M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 399,363 | 2.3M $ | as of Mar 31, 2026 |
| Qube Research & Technologies Ltd | 370,876 | 2.2M $ | as of Mar 31, 2026 |
| D. E. Shaw & Co., Inc. | 358,682 | 2.1M $ | as of Mar 31, 2026 |
| AQR CAPITAL MANAGEMENT LLC | 344,304 | 2M $ | as of Mar 31, 2026 |
| LAZARD ASSET MANAGEMENT LLC | 325,915 | 1.9M $ | as of Mar 31, 2026 |
| 683 Capital Management, LLC | 325,000 | 1.9M $ | as of Mar 31, 2026 |
| JB CAPITAL PARTNERS LP | 306,200 | 1.8M $ | as of Mar 31, 2026 |
| Bank of New York Mellon Corp | 282,435 | 1.7M $ | as of Mar 31, 2026 |
| TWO SIGMA INVESTMENTS, LP | 272,925 | 1.6M $ | as of Mar 31, 2026 |