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 2024
Institutional positions in Hudson Technologies Inc as of Dec 31, 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
- 168
- 0 vs. Q3 2024
- Shares held
- 30.3M
- +424.0K (+1.4%) vs. Q3 2024
- Total value
- $169.6M
- −$80.0M (−32.0%) vs. Q3 2024
- New holders
- 41
- 62 more added
- Sold out
- 41
- 40 more reduced
4 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Hudson Technologies Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Boston Partners | 27,207 | $151.8K | 0.00% | −40,977−60.1% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 25,441 | $142.0K | 0.00% | +1,082+4.4% | Added |
| Wells Fargo & Company | 25,349 | $141.4K | 0.00% | +5,878+30.2% | Added |
| Advisor Group Holdings, Inc. | 24,539 | $136.9K | 0.00% | −2,361−8.8% | Reduced |
| Quadrature Capital Ltd | 24,223 | $135.5K | 0.00% | +24,223 | New |
| First Trust Advisors LP | 23,081 | $128.8K | 0.00% | +23,081 | New |
| Corebridge Financial, Inc. | 22,103 | $123.3K | 0.00% | −1,669−7.0% | Reduced |
| Royce & Associates LP | 20,293 | $113.2K | 0.00% | −847,404−97.7% | Reduced |
| Intech Investment Management LLC | 19,603 | $109.4K | 0.00% | +9,051+85.8% | Added |
| MetLife Investment Management | 19,416 | $108.3K | 0.00% | −4,789−19.8% | Reduced |
| Legato Capital Management LLC | 19,411 | $108.3K | 0.01% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 19,402 | $108.3K | 0.00% | +19,402 | New |
| Martingale Asset Management L P | 19,044 | $106.3K | 0.00% | −42,396−69.0% | Reduced |
| Aigen Investment Management, LP | 18,052 | $100.7K | 0.02% | +2,167+13.6% | Added |
| Aquatic Capital Management LLC | 17,029 | $95.0K | 0.00% | +12,529+278.4% | Added |
| Manufacturers Life Insurance Company, The | 16,933 | $94.5K | 0.00% | −68−0.4% | Reduced |
| Ieq Capital, LLC | 16,269 | $90.8K | 0.00% | +16,269 | New |
| Saxon Interests, Inc. | 14,812 | $82.7K | 0.04% | −437−2.9% | Reduced |
| Sequoia Financial Advisors, LLC | 13,300 | $74.2K | 0.00% | −1,000−7.0% | Reduced |
| Brown Brothers Harriman & Co | 13,263 | $74.0K | 0.00% | 00.0% | Unchanged |
| Dorchester Wealth Management Co | 12,850 | $71.7K | 0.01% | +12,850 | New |
| EP Wealth Advisors, LLC | 12,734 | $71.1K | 0.00% | +12,734 | New |
| State Board of Administration of Florida Retirement System | 12,570 | $70.1K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 12,542 | $70.0K | 0.00% | −44,430−78.0% | Reduced |
| ProShare Advisors LLC | 12,519 | $69.9K | 0.00% | +12,519 | New |
| 1620 Investment Advisors, Inc. | 12,511 | $69.8K | 0.05% | +139+1.1% | Added |
| Prelude Capital Management, LLC | 12,500 | $69.8K | 0.01% | +12,500 | New |
| Rpo LLC | 11,136 | $62.1K | 0.08% | +11,136 | New |
| Heritage Investors Management Corp | 10,966 | $61.0K | 0.00% | −1,933−15.0% | Reduced |
| State of Wyoming | 9,580 | $53.5K | 0.01% | +9,580 | New |
| Quarry LP | 8,840 | $49.3K | 0.01% | +4,165+89.1% | Added |
| Police & Firemen's Retirement System of New Jersey | 8,809 | $49.2K | 0.00% | +8,809 | New |
| Walleye Capital LLC | 8,671 | $48.4K | 0.00% | +8,671 | New |
| Point72 (DIFC) Ltd | 5,774 | $32.2K | 0.00% | +5,753+27,395.2% | Added |
| Royal Bank of Canada | 5,688 | $32.0K | 0.00% | −506,113−98.9% | Reduced |
| New York State Common Retirement Fund | 5,270 | $29.4K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 4,915 | $27.0K | 0.00% | +4,631+1,630.6% | Added |
| Ameritas Investment Partners, Inc. | 4,324 | $24.1K | 0.00% | 00.0% | Unchanged |
| Point72 Asia (Singapore) Pte. Ltd. | 4,271 | $23.8K | 0.01% | +4,271 | New |
| Legal & General Group Plc | 4,182 | $23.3K | 0.00% | −31,710−88.3% | Reduced |
| Steward Partners Investment Advisory, LLC | 4,000 | $22.3K | 0.00% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 4,016 | $22.0K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 3,221 | $18.0K | 0.00% | −35,762−91.7% | Reduced |
| Tower Research Capital LLC (TRC) | 3,072 | $17.1K | 0.00% | +156+5.3% | Added |
| GWM Advisors LLC | 2,861 | $16.0K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 2,565 | $14.3K | 0.00% | 00.0% | Unchanged |
| R Squared Ltd | 2,430 | $13.6K | 0.01% | +2,430 | New |
| GAMMA Investing LLC | 2,346 | $13.1K | 0.00% | +2,014+606.6% | Added |
| FMR LLC | 2,340 | $13.1K | 0.00% | −2,330−49.9% | Reduced |
| Federation des caisses Desjardins du Quebec | 1,500 | $8.37K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 1,497 | $8.00K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 1,230 | $6.86K | 0.00% | +1,103+868.5% | Added |
| Walleye Trading LLC | 1,091 | $6.09K | 0.00% | +1,091 | New |
| Covestor Ltd | 843 | $5.00K | 0.00% | +32+3.9% | Added |
| True Wealth Design, LLC | 644 | $3.59K | 0.00% | +644 | New |
| Northwestern Mutual Wealth Management Co | 530 | $2.96K | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 500 | $2.79K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 406 | $2.27K | 0.00% | +406 | New |
| Nisa Investment Advisors, LLC | 392 | $2.19K | 0.00% | +357+1,020.0% | Added |
| Harbor Capital Advisors, Inc. | 393 | $2.00K | 0.00% | −5−1.3% | Reduced |
| The PNC Financial Services Group, Inc. | 214 | $1.19K | 0.00% | +214 | New |
| Anchor Investment Management, LLC | 200 | $1.12K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 199 | $1.11K | 0.00% | +199 | New |
| Stephens Consulting, LLC | 126 | $704 | 0.00% | 00.0% | Unchanged |
| Cornerstone Planning Group LLC | 78 | $440 | 0.00% | +78 | New |
| Smartleaf Asset Management LLC | 72 | $393 | 0.00% | +16+28.6% | Added |
| IFP Advisors, Inc | 28 | $156 | 0.00% | +28 | New |
| SBI Securities Co., Ltd. | 14 | $78 | 0.00% | +14 | New |
| Sixth Street Partners Management Company, L.P. | 0 | $0 | 0.00% | −1,300,000−100.0% | Sold out |
| Cooper Creek Partners Management LLC | 0 | $0 | 0.00% | −997,644−100.0% | Sold out |
| Foundry Partners, LLC | 0 | $0 | 0.00% | −548,330−100.0% | Sold out |
| Portolan Capital Management, LLC | 0 | $0 | 0.00% | −335,840−100.0% | Sold out |
| Robertson Stephens Wealth Management, LLC | 0 | $0 | 0.00% | −116,392−100.0% | Sold out |
| Peterson Wealth Services | 0 | $0 | 0.00% | −81,554−100.0% | Sold out |
| Swiss National Bank | 0 | $0 | 0.00% | −80,600−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −76,122−100.0% | Sold out |
| Garnet Equity Capital Holdings, Inc. | 0 | $0 | 0.00% | −70,000−100.0% | Sold out |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −49,284−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −48,758−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −29,981−100.0% | Sold out |
| Atria Investments LLC | 0 | $0 | 0.00% | −29,951−100.0% | Sold out |
| Ballentine Partners, LLC | 0 | $0 | 0.00% | −29,649−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −25,900−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −25,800−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −22,288−100.0% | Sold out |
| Riverwater Partners LLC | 0 | $0 | 0.00% | −16,883−100.0% | Sold out |
| Prime Capital Investment Advisors, LLC | 0 | $0 | 0.00% | −13,867−100.0% | Sold out |
| Granahan Investment Management Inc | 0 | $0 | 0.00% | −12,907−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −12,705−100.0% | Sold out |
| Arizona State Retirement System | 0 | $0 | 0.00% | −11,794−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −11,580−100.0% | Sold out |
| Bleakley Financial Group, LLC | 0 | $0 | 0.00% | −11,484−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −10,967−100.0% | Sold out |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0 | $0 | 0.00% | −9,342−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −5,592−100.0% | Sold out |
| nVerses Capital, LLC | 0 | $0 | 0.00% | −3,400−100.0% | Sold out |
| West Tower Group, LLC | 0 | $0 | 0.00% | −3,348−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −1,526−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −276−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −136−100.0% | Sold out |