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, Q4 2022
Institutional positions in Hudson Technologies Inc as of Dec 31, 2022. 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
- 143
- +13 vs. Q3 2022
- Shares held
- 28.0M
- −493.4K (−1.7%) vs. Q3 2022
- Total value
- $283.6M
- +$74.0M (+35.3%) vs. Q3 2022
- New holders
- 30
- 46 more added
- Sold out
- 17
- 43 more reduced
3 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Hudson Technologies Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 2,683,160 | $27.2M | 0.00% | +129,058+5.1% | Added |
| Cooper Creek Partners Management LLC | 2,393,366 | $24.2M | 2.01% | +56,501+2.4% | Added |
| Vanguard Group Inc | 2,173,395 | $22.0M | 0.00% | −19,332−0.9% | Reduced |
| ArrowMark Colorado Holdings LLC | 2,091,927 | $21.2M | 0.25% | −1,359,692−39.4% | Reduced |
| Royce & Associates LP | 1,863,696 | $18.9M | 0.20% | −124,607−6.3% | Reduced |
| Renaissance Technologies LLC | 1,297,948 | $13.1M | 0.02% | +193,598+17.5% | Added |
| Dimensional Fund Advisors LP | 1,105,169 | $11.2M | 0.00% | +145,633+15.2% | Added |
| Granahan Investment Management Inc | 997,302 | $10.1M | 0.31% | +13,775+1.4% | Added |
| Marathon Capital Management | 936,561 | $9.47M | 2.61% | 00.0% | Unchanged |
| FMR LLC | 809,034 | $8.19M | 0.00% | +808,593+183,354.4% | Added |
| Geode Capital Management, LLC | 752,513 | $7.62M | 0.00% | +35,047+4.9% | Added |
| State Street Corp | 677,705 | $6.86M | 0.00% | +30,752+4.8% | Added |
| Morgan Stanley | 646,060 | $6.54M | 0.00% | +70,490+12.2% | Added |
| RK Capital Management, LLC | 576,100 | $5.83M | 1.38% | +82,800+16.8% | Added |
| Acadian Asset Management LLC | 479,871 | $4.86M | 0.02% | −287,924−37.5% | Reduced |
| Monarch Partners Asset Management LLC | 431,852 | $4.37M | 1.29% | +431,852 | New |
| Two Sigma Advisers, LP | 423,600 | $4.29M | 0.01% | +60,800+16.8% | Added |
| Westerly Capital Management, LLC | 400,000 | $4.05M | 3.18% | −150,000−27.3% | Reduced |
| Maven Securities LTD | 400,000 | $4.05M | 0.81% | +75,000+23.1% | Added |
| Northern Trust Corp | 354,079 | $3.58M | 0.00% | +12,827+3.8% | Added |
| EAM Investors, LLC | 346,347 | $3.51M | 0.73% | −18,990−5.2% | Reduced |
| Bank of New York Mellon Corp | 315,074 | $3.19M | 0.00% | +37,125+13.4% | Added |
| JB Capital Partners LP | 306,200 | $3.10M | 0.81% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 278,612 | $2.82M | 0.02% | −22,849−7.6% | Reduced |
| Allspring Global Investments Holdings, LLC | 268,487 | $2.72M | 0.00% | +15,146+6.0% | Added |
| Los Angeles Capital Management LLC | 260,377 | $2.64M | 0.01% | +6,120+2.4% | Added |
| Ameriprise Financial Inc | 230,756 | $2.34M | 0.00% | +60,268+35.4% | Added |
| Bridgeway Capital Management, LLC | 206,700 | $2.09M | 0.05% | −50,000−19.5% | Reduced |
| Deutsche Bank AG | 186,663 | $1.89M | 0.00% | +850+0.5% | Added |
| Schroder Investment Management Group | 154,152 | $1.56M | 0.00% | +154,152 | New |
| Norges Bank | 144,600 | $1.46M | 0.00% | +58,200+67.4% | Added |
| Essex Investment Management Co LLC | 144,018 | $1.46M | 0.23% | −26,367−15.5% | Reduced |
| BNP Paribas Arbitrage, SA | 137,582 | $1.39M | 0.00% | +3,797+2.8% | Added |
| EAM Global Investors LLC | 133,047 | $1.35M | 0.35% | 00.0% | Unchanged |
| M&T Bank Corp | 130,448 | $1.32M | 0.01% | −47,704−26.8% | Reduced |
| Price T Rowe Associates Inc | 123,384 | $1.25M | 0.00% | −373−0.3% | Reduced |
| Nuveen Asset Management, LLC | 121,628 | $1.23M | 0.00% | −4,353−3.5% | Reduced |
| Two Sigma Investments, LP | 115,049 | $1.16M | 0.00% | −57,398−33.3% | Reduced |
| Charles Schwab Investment Management Inc | 114,512 | $1.16M | 0.00% | +6,436+6.0% | Added |
| American Century Companies Inc | 111,990 | $1.13M | 0.00% | +95,879+595.1% | Added |
| Navellier & Associates Inc | 108,540 | $1.10M | 0.22% | −10,501−8.8% | Reduced |
| SummerHaven Investment Management, LLC | 106,593 | $1.08M | 0.64% | +1,074+1.0% | Added |
| Uniplan Investment Counsel, Inc. | 100,124 | $1.01M | 0.07% | +100,124 | New |
| Cubist Systematic Strategies, LLC | 98,161 | $993.4K | 0.01% | +83,802+583.6% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 96,001 | $971.5K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 95,927 | $970.8K | 0.00% | −211,411−68.8% | Reduced |
| First Trust Advisors LP | 95,337 | $964.8K | 0.00% | −6,498−6.4% | Reduced |
| Susquehanna International Group, LLP | 85,283 | $863.1K | 0.00% | +3,995+4.9% | Added |
| ClariVest Asset Management LLC | 80,617 | $815.0K | 0.04% | −1,200−1.5% | Reduced |
| Bank of America Corp | 79,330 | $802.8K | 0.00% | −1,312−1.6% | Reduced |
| Investment Management of Virginia LLC | 75,000 | $759.0K | 0.15% | 00.0% | Unchanged |
| Citadel Advisors LLC | 68,287 | $691.1K | 0.00% | −46,934−40.7% | Reduced |
| Rhumbline Advisers | 53,510 | $542.0K | 0.00% | +1,425+2.7% | Added |
| AQR Capital Management LLC | 48,910 | $495.0K | 0.00% | −98,107−66.7% | Reduced |
| Gsa Capital Partners LLP | 46,657 | $472.0K | 0.06% | +46,657 | New |
| Mackenzie Financial Corp | 45,210 | $457.5K | 0.00% | +45,210 | New |
| Susquehanna Fundamental Investments, LLC | 44,204 | $447.3K | 0.01% | −36,585−45.3% | Reduced |
| Advisory Research Inc | 43,342 | $438.6K | 0.04% | +43,342 | New |
| Alps Advisors Inc | 41,270 | $417.7K | 0.00% | −212−0.5% | Reduced |
| Truist Financial Corp | 41,260 | $417.6K | 0.00% | +41,260 | New |
| Grimes & Company, Inc. | 41,163 | $416.6K | 0.02% | 00.0% | Unchanged |
| Globeflex Capital L P | 41,101 | $415.9K | 0.05% | +41,101 | New |
| Invesco Ltd. | 39,976 | $404.6K | 0.00% | +21,772+119.6% | Added |
| Quadrature Capital Ltd | 39,091 | $395.2K | 0.01% | −6,848−14.9% | Reduced |
| SEI Investments Co | 38,980 | $394.5K | 0.00% | −1,700−4.2% | Reduced |
| Putnam Investments LLC | 37,551 | $380.0K | 0.00% | +37,551 | New |
| Advisor Group Holdings, Inc. | 37,267 | $375.9K | 0.00% | +20,517+122.5% | Added |
| Jump Financial, LLC | 36,398 | $368.3K | 0.02% | +14,198+64.0% | Added |
| Prairiewood Capital, LLC | 35,307 | $357.3K | 0.26% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 31,050 | $314.0K | 0.00% | +2,233+7.7% | Added |
| Marshall Wace, LLP | 30,953 | $313.2K | 0.00% | +30,953 | New |
| Squarepoint Ops LLC | 30,812 | $311.8K | 0.00% | −9,583−23.7% | Reduced |
| Cetera Advisors LLC | 30,804 | $311.7K | 0.01% | 00.0% | Unchanged |
| Bailard, Inc. | 30,332 | $307.0K | 0.01% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 30,057 | $304.2K | 0.00% | −18−0.1% | Reduced |
| Keebeck Wealth Management, LLC | 30,000 | $303.6K | 0.05% | 00.0% | Unchanged |
| Millennium Management LLC | 28,270 | $286.0K | 0.00% | −325,662−92.0% | Reduced |
| UBS Group AG | 27,814 | $281.5K | 0.00% | +4,683+20.2% | Added |
| Occudo Quantitative Strategies LP | 26,309 | $266.2K | 0.03% | +4,982+23.4% | Added |
| JPMorgan Chase & Co | 25,251 | $256.0K | 0.00% | +1,681+7.1% | Added |
| Raymond James Financial Services Advisors, Inc. | 24,061 | $243.5K | 0.00% | +24,061 | New |
| MetLife Investment Management | 22,716 | $229.9K | 0.00% | 00.0% | Unchanged |
| Ergoteles LLC | 21,327 | $215.8K | 0.01% | +21,327 | New |
| Ritholtz Wealth Management | 21,248 | $215.0K | 0.01% | −2,846−11.8% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 20,735 | $209.8K | 0.00% | +2,956+16.6% | Added |
| American International Group, Inc. | 20,404 | $206.5K | 0.00% | −74−0.4% | Reduced |
| Brown Brothers Harriman & Co | 20,000 | $202.4K | 0.00% | 00.0% | Unchanged |
| Merit Financial Group, LLC | 20,000 | $202.4K | 0.01% | 00.0% | Unchanged |
| Raymond James & Associates | 19,727 | $199.6K | 0.00% | +19,727 | New |
| Russell Investments Group, Ltd. | 19,000 | $192.3K | 0.00% | −11,300−37.3% | Reduced |
| State of Wyoming | 18,845 | $190.7K | 0.06% | +1,149+6.5% | Added |
| Euclidean Technologies Management, LLC | 18,424 | $186.5K | 0.18% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 17,802 | $180.2K | 0.00% | +17,802 | New |
| O'Shaughnessy Asset Management, LLC | 17,689 | $179.0K | 0.00% | −4,950−21.9% | Reduced |
| Tower Research Capital LLC (TRC) | 17,264 | $175.0K | 0.01% | −10,018−36.7% | Reduced |
| California State Teachers Retirement System | 17,220 | $174.3K | 0.00% | +194+1.1% | Added |
| Voya Investment Management LLC | 16,409 | $166.1K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 16,342 | $165.4K | 0.00% | −415−2.5% | Reduced |
| Lazard Asset Management LLC | 15,908 | $160.0K | 0.00% | +1,022+6.9% | Added |
| Algert Global LLC | 14,990 | $151.7K | 0.01% | −4,630−23.6% | Reduced |