Who owns Hudson Technologies?
- Ticker: HDSN
- CUSIP Number: 444144109
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Analyze quarterly positions in Hudson Technologies with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Hudson Technologies stock
Who bought or sold Hudson Technologies this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Hartree Partners | 3.8M | $22M | 0% | Mar 2026 |
|
| Westerly Capital Management | 3.2M | $19M | 25% | Mar 2026 |
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| BlackRock | 2.9M | $17M | -2% | Mar 2026 |
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| Vanguard Group | 2.3M | $16M | -1% | Dec 2025 |
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| Dimensional Fund Advisors | 2.1M | $13M | 5% | Mar 2026 |
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| Renaissance Technologies | 1.7M | $12M | -6% | Dec 2025 |
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| Vanguard Capital Management | 1.7M | $9.8M | 100% | Mar 2026 |
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| American Century Companies | 1.4M | $9.5M | 9% | Dec 2025 |
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| New South Capital Management | 1.2M | $7.3M | -3% | Mar 2026 |
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| Arrowstreet Capital, Limited Partnership | 983k | $6.7M | -12% | Dec 2025 |
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| Geode Capital Management | 949k | $5.6M | 1% | Mar 2026 |
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| State Street Corporation | 894k | $6.1M | 0% | Dec 2025 |
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| Caspian Capital | 728k | $4.3M | 0% | Mar 2026 |
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| Segall Bryant & Hamill | 628k | $3.7M | 248% | Mar 2026 |
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| Morgan Stanley | 472k | $2.8M | -33% | Mar 2026 |
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| Marshall Wace | 465k | $3.2M | 270% | Dec 2025 |
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| Citadel Advisors | 425k | $2.5M | 430% | Mar 2026 |
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| Ohio Pers | 410k | $2.8M | 0% | Dec 2025 |
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| Northern Trust | 392k | $2.7M | -6% | Dec 2025 |
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| Bridgeway Capital Management | 378k | $2.6M | 5% | Dec 2025 |
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| D. E. Shaw & Co | 359k | $2.1M | -38% | Mar 2026 |
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| AQR Capital Management | 344k | $2.0M | 1% | Mar 2026 |
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| Lazard Asset Management | 326k | $1.9M | -25% | Mar 2026 |
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| 683 Capital Management | 325k | $1.9M | -3% | Mar 2026 |
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| Jb Capital Partners | 306k | $2.1M | 0% | Dec 2025 |
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| Bank of New York Mellon | 282k | $1.7M | -13% | Mar 2026 |
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| Two Sigma Investments | 273k | $1.6M | 102% | Mar 2026 |
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| Vanguard Portfolio Management | 269k | $1.6M | 100% | Mar 2026 |
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| Vanguard Fiduciary Trust | 243k | $1.4M | 100% | Mar 2026 |
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| Kestrel Investment Management Corporation | 201k | $1.2M | 0% | Mar 2026 |
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| Goldman Sachs Group | 198k | $1.2M | 4% | Mar 2026 |
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| Jacobs Levy Equity Management | 179k | $1.1M | 12% | Mar 2026 |
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| Numerai GP | 177k | $1.0M | 100% | Mar 2026 |
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| Marathon Capital Management | 174k | $1.0M | -1% | Mar 2026 |
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| O'shaughnessy Asset Management | 171k | $1.0M | 0% | Mar 2026 |
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| Qube Research & Technologies | 164k | $1.1M | 85% | Dec 2025 |
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| Grimes & Company | 159k | $933k | 285% | Mar 2026 |
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| Russell Investments | 154k | $908k | 11% | Mar 2026 |
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| Pacific Ridge Capital Partners | 147k | $864k | 24% | Mar 2026 |
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| First Trust Advisors | 145k | $853k | 2% | Mar 2026 |
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| WEDGE Capital Management L | 145k | $851k | -6% | Mar 2026 |
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| Credit Agricole | 140k | $823k | 0% | Mar 2026 |
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| KBC Group NV | 123k | $723k | 0% | Mar 2026 |
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| Prudential Financial | 122k | $716k | 74% | Mar 2026 |
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| Charles Schwab Investment Management | 115k | $790k | 0% | Dec 2025 |
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| Bank of America Corporation | 102k | $602k | 100% | Mar 2026 |
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| State of Wisconsin Investment Board | 100k | $683k | 37% | Dec 2025 |
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| EdgeRock Capital | 91k | $532k | 0% | Mar 2026 |
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| CWM Advisors | 88k | $518k | 28% | Mar 2026 |
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| Nuveen | 84k | $492k | 1% | Mar 2026 |
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| Mackenzie Financial | 82k | $484k | 100% | Mar 2026 |
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| Invesco | 79k | $463k | -19% | Mar 2026 |
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| OTR - Nominee Name for The State Teachers Retirement Board of Ohio | 77k | $453k | 0% | Mar 2026 |
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| Quantinno Capital Management | 76k | $449k | -37% | Mar 2026 |
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| Millennium Management | 73k | $427k | -62% | Mar 2026 |
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| Gail Mannix | 70k | $412k | 0% | Mar 2026 |
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| Jane Street | 70k | $411k | -23% | Mar 2026 |
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| Barclays | 68k | $466k | 12% | Dec 2025 |
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| Campbell & Co. Investment Adviser | 61k | $361k | 16% | Mar 2026 |
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| Ing Investment Management | 61k | $358k | -1% | Mar 2026 |
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| Winton Capital | 59k | $344k | 77% | Mar 2026 |
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| Deutsche Bank Aktiengesellschaft | 58k | $343k | 9% | Mar 2026 |
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| Kerrisdale Advisers | 58k | $395k | -10% | Dec 2025 |
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| Ameriprise Financial | 57k | $336k | -20% | Mar 2026 |
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| Zazove Associates | 50k | $343k | 0% | Dec 2025 |
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| Rhumbline Advisers | 50k | $293k | -3% | Mar 2026 |
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| Canada Pension Plan Investment Board | 48k | $282k | -7% | Mar 2026 |
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| Isthmus Partners | 43k | $255k | -9% | Mar 2026 |
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| Schonfeld Strategic Advisors | 43k | $251k | 100% | Mar 2026 |
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| UBS Group | 43k | $249k | -69% | Mar 2026 |
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| Alliancebernstein | 42k | $289k | 0% | Mar 2026 |
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| Susquehanna International | 41k | $281k | -25% | Dec 2025 |
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| Robeco Investment Management | 40k | $235k | 88% | Mar 2026 |
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| Raymond James Financial | 40k | $271k | -6% | Dec 2025 |
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| Exchange Traded Concepts | 40k | $232k | 12% | Mar 2026 |
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| Fox Run Management | 39k | $225k | 100% | Mar 2026 |
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| Commonwealth Equity Services | 39k | $227k | 0% | Mar 2026 |
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| Inspire Advisors | 36k | $214k | 148% | Mar 2026 |
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| Graham Capital Management | 36k | $212k | -3% | Mar 2026 |
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| Brian McDonald | 32k | $217k | 0% | Dec 2025 |
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| Union Bankshares | 31k | $184k | 100% | Mar 2026 |
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| Springbok Capital Management | 31k | $214k | 100% | Dec 2025 |
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| Fifth Third Bancorp | 30k | $179k | 100% | Mar 2026 |
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| XTX Topco | 29k | $200k | 105% | Dec 2025 |
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| State of Wyoming | 29k | $171k | -39% | Mar 2026 |
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| Aristides Capital | 27k | $183k | -7% | Dec 2025 |
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| Squarepoint Ops | 26k | $153k | -24% | Mar 2026 |
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| Mirabella Financial Services | 25k | $145k | 100% | Mar 2026 |
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| Ieq Capital | 24k | $165k | -22% | Dec 2025 |
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| Advisor Group Holdings | 23k | $157k | -13% | Dec 2025 |
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| Franklin Resources | 23k | $133k | -71% | Mar 2026 |
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| Brandywine Global Investment Management | 23k | $155k | 100% | Dec 2025 |
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| EP Wealth Advisors | 21k | $123k | 3% | Mar 2026 |
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| Sherbrooke Park Advisers | 19k | $133k | 100% | Dec 2025 |
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| Mirae Asset Global Etfs Holdings | 18k | $108k | 2% | Mar 2026 |
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| Skopos Labs | 17k | $97k | 100% | Mar 2026 |
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| MetLife Investment Advisors | 16k | $112k | 1% | Dec 2025 |
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| Wells Fargo & Company | 16k | $94k | -64% | Mar 2026 |
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| Aquatic Capital Management | 15k | $88k | 100% | Mar 2026 |
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| Vanguard Global Advisers | 15k | $88k | 100% | Mar 2026 |
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| Tudor Investment Corporation | 15k | $87k | -49% | Mar 2026 |
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| Mangrove Partners | 14k | $96k | 100% | Dec 2025 |
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| Sequoia Financial Advisors | 14k | $82k | 100% | Mar 2026 |
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| Centiva Capital | 14k | $80k | 100% | Mar 2026 |
|
| Brown Brothers Harriman & Co. | 13k | $78k | 0% | Mar 2026 |
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| Cardinal Point Capital Management, ULC | 13k | $76k | 0% | Mar 2026 |
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| Prime Capital Investment Advisors | 13k | $74k | 7% | Mar 2026 |
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| Florida State Board of Administration | 13k | $74k | -8% | Mar 2026 |
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| CWM | 12k | $83k | -14% | Dec 2025 |
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| Truvestments Capital | 12k | $70k | -20% | Mar 2026 |
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| 1620 Investment Advisors | 11k | $67k | 1% | Mar 2026 |
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| Thrivent Financial for Lutherans | 11k | $65k | -59% | Mar 2026 |
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| Police & Firemen's Retirement System of New Jersey | 11k | $64k | 0% | Mar 2026 |
|
| Manufacturers Life Insurance Company | 11k | $63k | -12% | Mar 2026 |
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| Intech Investment Management | 10k | $61k | -30% | Mar 2026 |
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| Kemnay Advisory Services | 9.1k | $63k | 100% | Dec 2025 |
|
| Bnp Paribas Arbitrage, Snc | 8.3k | $49k | -6% | Mar 2026 |
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| Versant Capital Management | 7.4k | $43k | -11% | Mar 2026 |
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| Stance Capital | 6.6k | $39k | 100% | Mar 2026 |
|
| FMR | 6.4k | $44k | 29% | Dec 2025 |
|
| New York State Common Retirement Fund | 5.3k | $31k | 0% | Mar 2026 |
|
| Alaska Retirement Management Board | 4.1k | $24k | 0% | Mar 2026 |
|
| Steward Partners Investment Advisory | 4.0k | $24k | 0% | Mar 2026 |
|
| Ubs Global Asset Management Americas | 3.6k | $21k | 101% | Mar 2026 |
|
| GAMMA Investing | 3.6k | $21k | -46% | Mar 2026 |
|
| Legal & General Group | 3.6k | $21k | 0% | Mar 2026 |
|
| New York State Teachers Retirement System | 3.5k | $21k | 0% | Mar 2026 |
|
| LSV Asset Management | 3.4k | $20k | 100% | Mar 2026 |
|
| Summit Investment Advisors | 3.2k | $19k | 0% | Mar 2026 |
|
| California State Teachers Retirement System | 2.1k | $12k | -12% | Mar 2026 |
|
| Citigroup | 1.8k | $11k | 100% | Mar 2026 |
|
| Royal Bank of Canada | 1.7k | $10k | -100% | Mar 2026 |
|
| Sterling Capital Management | 1.3k | $7.5k | -97% | Mar 2026 |
|
| National Bank Of Canada /fi/ | 1.3k | $8.6k | 2% | Dec 2025 |
|
| Simplex Trading | 1.2k | $7.9k | -93% | Dec 2025 |
|
| Covestor | 1.1k | $7.0k | 22% | Mar 2026 |
|
| Tower Research Capital | 1.1k | $7.3k | -51% | Dec 2025 |
|
| Bard Associates | 1.0k | $5.9k | 0% | Mar 2026 |
|
| NISA Investment Advisors | 977.00 | $5.7k | 0% | Mar 2026 |
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| Parallel Advisors | 935.00 | $5.5k | 100% | Mar 2026 |
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| True Wealth Design | 823.00 | $4.8k | -17% | Mar 2026 |
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| Harbor Capital Advisors | 783.00 | $5.0k | 21% | Mar 2026 |
|
| Rockefeller Capital Management | 783.00 | $4.6k | 396% | Mar 2026 |
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| Essential Partners | 697.00 | $4.1k | -3% | Mar 2026 |
|
| EverSource Wealth Advisors | 554.00 | $3.3k | -6% | Mar 2026 |
|
| Financial Consulate | 500.00 | $2.9k | 0% | Mar 2026 |
|
| Northwestern Mutual Wealth Management Company | 500.00 | $2.9k | 0% | Mar 2026 |
|
| C.M. Bidwell & Associates | 400.00 | $2.7k | 0% | Dec 2025 |
|
| Optiver Holding B.V. | 382.00 | $2.2k | 9% | Mar 2026 |
|
| Red Tortoise | 328.00 | $1.9k | 0% | Mar 2026 |
|
| Private Wealth Management Group | 299.00 | $1.8k | -26% | Mar 2026 |
|
Who sold out of Hudson Technologies?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Thomas Stevens, CFA" | Dec 2025 | 221k | $2.0M |
| Acadian Asset Management | Dec 2025 | 221k | $1.5M |
| Two Sigma Advisers | Dec 2025 | 167k | $1.1M |
| Empowered Funds | Sep 2025 | 159k | $1.6M |
| Jpmorgan Chase & Co | Sep 2025 | 143k | $1.4M |
| Point72 Asset Management | Dec 2025 | 113k | $776k |
| Aviva | Dec 2025 | 68k | $464k |
| Trexquant Investment | Dec 2025 | 60k | $408k |
| Principal Financial Group | Dec 2025 | 59k | $405k |
| Hillsdale Investment Management | Dec 2025 | 44k | $301k |
| Algert Coldiron Investors | Dec 2025 | 43k | $295k |
| Seizert Capital Partners | Dec 2025 | 38k | $261k |
| Martingale Asset Management | Dec 2025 | 31k | $214k |
| Integrated Advisors Network | Dec 2025 | 25k | $173k |
| Jump Financial | Sep 2025 | 23k | $231k |
| Verition Fund Management | Sep 2025 | 20k | $195k |
| SG Americas Securities | Dec 2025 | 19k | $131k |
| Legato Capital Management | Dec 2025 | 19k | $127k |
| Janney Montgomery Scott | Dec 2025 | 18k | $123k |
| Wealth Enhancement Advisory Services | Dec 2025 | 13k | $87k |
| Axq Capital | Dec 2025 | 12k | $85k |
| Quest Partners | Dec 2025 | 5.6k | $38k |
| Quarry | Sep 2025 | 5.3k | $52k |
| North Star Investment Management | Dec 2025 | 4.1k | $28k |
| Meeder Asset Management | Dec 2025 | 2.6k | $18k |
| Amalgamated Bank | Dec 2025 | 1.2k | $8.0k |
| Rialto Wealth Management | Sep 2025 | 1.0k | $9.9k |