Hudson Technologies Inc
HDSN- Exchange
- Nasdaq
- Industry
- Wholesale-Machinery, Equipment & Supplies
- SEC CIK
- 0000925528
In the last 90 days, Hudson Technologies Inc insiders filed 9 open-market purchases and 0 sales; 151 institutions reported holding it in 13F filings for Q2 2026, worth $181.4M in total; no superinvestor holds it.
13F holders, Q3 2024
Institutional positions in Hudson Technologies Inc as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 172
- +12 vs. Q2 2024
- Shares held
- 30.9M
- +2.29M (+8.0%) vs. Q2 2024
- Total value
- $257.8M
- +$6.39M (+2.5%) vs. Q2 2024
- New holders
- 35
- 57 more added
- Sold out
- 23
- 55 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting HDSN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 151 | $181.4M |
| Q1 2026 | 160 | $194.0M |
| Q4 2025 | 168 | $226.4M |
| Q3 2025 | 170 | $330.3M |
| Q2 2025 | 149 | $270.7M |
| Q1 2025 | 162 | $194.9M |
| Q4 2024 | 168 | $169.6M |
| Q3 2024 | 172 | $257.8M |
| Q2 2024 | 161 | $279.3M |
| Q1 2024 | 168 | $346.3M |
| Q4 2023 | 145 | $417.5M |
| Q3 2023 | 143 | $394.0M |
| Q2 2023 | 132 | $278.1M |
| Q1 2023 | 139 | $244.0M |
| Q4 2022 | 143 | $283.6M |
| Q3 2022 | 133 | $209.8M |
| Q2 2022 | 112 | $216.3M |
| Q1 2022 | 78 | $157.5M |
| Q4 2021 | 65 | $99.1M |
| Q3 2021 | 61 | $65.6M |
| Q2 2021 | 53 | $57.2M |
| Q1 2021 | 37 | $24.2M |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding Hudson Technologies Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,323,135 | $27.7M | 0.00% | +3,323,135 | New |
| Vanguard Group Inc | 2,488,282 | $20.8M | 0.00% | +134,389+5.7% | Added |
| Dimensional Fund Advisors LP | 2,133,264 | $17.8M | 0.00% | +114,197+5.7% | Added |
| New South Capital Management Inc | 1,343,172 | $11.2M | 0.46% | +27,576+2.1% | Added |
| Sixth Street Partners Management Company, L.P. | 1,300,000 | $10.8M | 1.46% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 1,256,150 | $10.5M | 0.02% | −68,700−5.2% | Reduced |
| Cooper Creek Partners Management LLC | 997,644 | $8.32M | 0.27% | −134,037−11.8% | Reduced |
| Geode Capital Management, LLC | 990,856 | $8.27M | 0.00% | +10,707+1.1% | Added |
| State Street Corp | 955,130 | $7.97M | 0.00% | +1,336+0.1% | Added |
| UBS Group AG | 906,764 | $7.56M | 0.00% | +294,554+48.1% | Added |
| Royce & Associates LP | 867,697 | $7.24M | 0.07% | −278,770−24.3% | Reduced |
| Caspian Capital LP | 849,359 | $7.08M | 9.65% | 00.0% | Unchanged |
| Westerly Capital Management, LLC | 810,000 | $6.76M | 3.84% | +135,000+20.0% | Added |
| American Century Companies Inc | 699,551 | $5.83M | 0.00% | +49,840+7.7% | Added |
| Foundry Partners, LLC | 548,330 | $4.57M | 0.23% | −393,593−41.8% | Reduced |
| Royal Bank of Canada | 511,801 | $4.27M | 0.00% | −74,008−12.6% | Reduced |
| Grizzlyrock Capital, LLC | 503,595 | $4.20M | 3.62% | +503,595 | New |
| Lazard Asset Management LLC | 497,909 | $4.15M | 0.01% | −8,088−1.6% | Reduced |
| Morgan Stanley | 468,223 | $3.90M | 0.00% | −99,672−17.6% | Reduced |
| Praetorian PR LLC | 401,057 | $3.34M | 1.31% | −298,943−42.7% | Reduced |
| Marathon Capital Management | 398,800 | $3.33M | 0.81% | −5,250−1.3% | Reduced |
| Public Employees Retirement System of Ohio | 367,640 | $3.07M | 0.01% | +20,000+5.8% | Added |
| Northern Trust Corp | 358,427 | $2.99M | 0.00% | +7,327+2.1% | Added |
| D. E. Shaw & Co., Inc. | 351,720 | $2.93M | 0.00% | +74,857+27.0% | Added |
| JPMorgan Chase & Co | 338,607 | $2.82M | 0.00% | +139,042+69.7% | Added |
| Portolan Capital Management, LLC | 335,840 | $2.80M | 0.20% | −107,056−24.2% | Reduced |
| 683 Capital Management, LLC | 335,790 | $2.80M | 0.29% | +85,227+34.0% | Added |
| JB Capital Partners LP | 306,200 | $2.55M | 0.49% | 00.0% | Unchanged |
| Citadel Advisors LLC | 271,932 | $2.27M | 0.00% | −159,361−36.9% | Reduced |
| Marshall Wace, LLP | 224,011 | $1.87M | 0.00% | −503,987−69.2% | Reduced |
| Kestrel Investment Management Corp | 218,650 | $1.75M | 1.18% | +218,650 | New |
| Goldman Sachs Group Inc | 193,557 | $1.61M | 0.00% | +80,669+71.5% | Added |
| Qube Research & Technologies Ltd | 184,857 | $1.54M | 0.00% | +49,569+36.6% | Added |
| Bank of New York Mellon Corp | 166,255 | $1.39M | 0.00% | −18,457−10.0% | Reduced |
| Trexquant Investment LP | 154,828 | $1.29M | 0.02% | +70,634+83.9% | Added |
| North Star Investment Management Corp. | 147,650 | $1.23M | 0.09% | +14,000+10.5% | Added |
| Sherbrooke Park Advisers LLC | 133,158 | $1.11M | 0.25% | +133,158 | New |
| Prudential Financial Inc | 128,195 | $1.07M | 0.00% | +128,195 | New |
| AQR Capital Management LLC | 128,011 | $1.07M | 0.00% | +107,107+512.4% | Added |
| Charles Schwab Investment Management Inc | 122,056 | $1.02M | 0.00% | −199−0.2% | Reduced |
| Pinnacle Associates Ltd | 75,000 | $1.01M | 0.02% | 00.0% | Unchanged |
| Robertson Stephens Wealth Management, LLC | 116,392 | $970.7K | 0.04% | −7,571−6.1% | Reduced |
| Nuveen Asset Management, LLC | 115,574 | $963.9K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 106,737 | $890.2K | 0.00% | +9,195+9.4% | Added |
| Cubist Systematic Strategies, LLC | 102,636 | $856.0K | 0.01% | −72,177−41.3% | Reduced |
| Williams Jones Wealth Management, LLC. | 101,293 | $844.8K | 0.01% | +86,293+575.3% | Added |
| ClariVest Asset Management LLC | 93,584 | $822.6K | 0.08% | 00.0% | Unchanged |
| Numerai GP LLC | 98,007 | $817.4K | 0.22% | +98,007 | New |
| Two Sigma Advisers, LP | 94,600 | $789.0K | 0.00% | −56,100−37.2% | Reduced |
| SummerHaven Investment Management, LLC | 91,808 | $765.7K | 0.47% | +91,808 | New |
| Los Angeles Capital Management LLC | 84,440 | $704.2K | 0.00% | −9,900−10.5% | Reduced |
| Two Sigma Investments, LP | 83,626 | $697.4K | 0.00% | −66,213−44.2% | Reduced |
| Janus Henderson Group PLC | 82,500 | $687.9K | 0.00% | +4,584+5.9% | Added |
| Peterson Wealth Services | 81,554 | $680.2K | 0.22% | +13,288+19.5% | Added |
| Swiss National Bank | 80,600 | $672.2K | 0.00% | 00.0% | Unchanged |
| Aviva PLC | 80,421 | $670.7K | 0.00% | +12,909+19.1% | Added |
| Jane Street Group, LLC | 79,868 | $666.1K | 0.00% | +15,099+23.3% | Added |
| Pacific Ridge Capital Partners, LLC | 79,534 | $663.3K | 0.16% | −362−0.5% | Reduced |
| Allspring Global Investments Holdings, LLC | 76,122 | $634.9K | 0.00% | −167,307−68.7% | Reduced |
| Garnet Equity Capital Holdings, Inc. | 70,000 | $583.8K | 0.38% | −230,000−76.7% | Reduced |
| Barclays PLC | 68,191 | $568.7K | 0.00% | +51,719+314.0% | Added |
| Boston Partners | 68,184 | $568.6K | 0.00% | −3,270−4.6% | Reduced |
| Rhumbline Advisers | 66,940 | $558.3K | 0.00% | −4,042−5.7% | Reduced |
| Franklin Resources Inc | 69,769 | $547.0K | 0.00% | −258,770−78.8% | Reduced |
| Kerrisdale Advisers, LLC | 64,100 | $534.6K | 0.18% | +6,200+10.7% | Added |
| Martingale Asset Management L P | 61,440 | $512.4K | 0.01% | +1,269+2.1% | Added |
| State of Wisconsin Investment Board | 57,337 | $478.2K | 0.00% | −53,815−48.4% | Reduced |
| Squarepoint Ops LLC | 56,972 | $475.1K | 0.00% | +21,718+61.6% | Added |
| Zazove Associates LLC | 56,250 | $469.1K | 0.05% | −68,750−55.0% | Reduced |
| Deutsche Bank AG | 51,849 | $432.4K | 0.00% | +7,642+17.3% | Added |
| UBS Asset Management Americas Inc | 49,284 | $411.0K | 0.00% | −9,035−15.5% | Reduced |
| Quest Partners LLC | 48,758 | $406.6K | 0.04% | +40,853+516.8% | Added |
| Invesco Ltd. | 47,407 | $395.4K | 0.00% | −68,991−59.3% | Reduced |
| Truvestments Capital LLC | 46,822 | $390.5K | 0.10% | +9,392+25.1% | Added |
| Bank of America Corp | 46,409 | $387.1K | 0.00% | −45,106−49.3% | Reduced |
| Koss-Olinger Consulting, LLC | 44,003 | $367.0K | 0.03% | +1,513+3.6% | Added |
| XTX Topco Ltd | 41,578 | $346.8K | 0.03% | +41,578 | New |
| Grimes & Company, Inc. | 41,163 | $343.3K | 0.01% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 40,664 | $339.0K | 0.00% | −37,500−48.0% | Reduced |
| Millennium Management LLC | 40,592 | $338.5K | 0.00% | −103,287−71.8% | Reduced |
| Victory Capital Management Inc | 40,381 | $336.8K | 0.00% | −35,547−46.8% | Reduced |
| Seizert Capital Partners, LLC | 40,122 | $334.6K | 0.02% | +14,422+56.1% | Added |
| Alliancebernstein L.P. | 40,060 | $334.1K | 0.00% | −3,370−7.8% | Reduced |
| Engineers Gate Manager LP | 39,460 | $329.1K | 0.01% | +39,460 | New |
| California State Teachers Retirement System | 38,983 | $325.1K | 0.00% | −1,251−3.1% | Reduced |
| Algert Global LLC | 38,275 | $319.2K | 0.01% | +38,275 | New |
| Y-Intercept (Hong Kong) Ltd | 37,070 | $309.2K | 0.02% | −43,050−53.7% | Reduced |
| Exchange Traded Concepts, LLC | 36,338 | $303.1K | 0.01% | +36,338 | New |
| Jump Financial, LLC | 35,908 | $299.5K | 0.01% | +23,376+186.5% | Added |
| Legal & General Group Plc | 35,892 | $299.3K | 0.00% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 35,862 | $299.1K | 0.01% | +7,425+26.1% | Added |
| Citigroup Inc | 35,499 | $296.1K | 0.00% | +24,171+213.4% | Added |
| Raymond James Financial Services Advisors, Inc. | 34,350 | $286.5K | 0.00% | −1,852−5.1% | Reduced |
| Price T Rowe Associates Inc | 32,519 | $272.0K | 0.00% | +4,999+18.2% | Added |
| EntryPoint Capital, LLC | 32,591 | $271.8K | 0.15% | +39+0.1% | Added |
| Sanctuary Advisors, LLC | 44,777 | $269.1K | 0.00% | +44,777 | New |
| Voya Investment Management LLC | 30,596 | $255.2K | 0.00% | +287+0.9% | Added |
| ExodusPoint Capital Management, LP | 29,981 | $250.0K | 0.00% | −41,940−58.3% | Reduced |
| Atria Investments LLC | 29,951 | $249.8K | 0.00% | +5,823+24.1% | Added |
| BNP Paribas Arbitrage, SA | 29,849 | $248.9K | 0.00% | +16,312+120.5% | Added |