Hudson Technologies Inc
HDSN- Exchange
- Nasdaq
- Industry
- Wholesale-Machinery, Equipment & Supplies
- SEC CIK
- 0000925528
In the last 90 days, Hudson Technologies Inc insiders filed 10 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, Q2 2025
Institutional positions in Hudson Technologies Inc as of Jun 30, 2025. 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
- 149
- −13 vs. Q1 2025
- Shares held
- 33.3M
- +1.76M (+5.6%) vs. Q1 2025
- Total value
- $270.7M
- +$75.7M (+38.9%) vs. Q1 2025
- New holders
- 22
- 44 more added
- Sold out
- 35
- 58 more reduced
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Hudson Technologies Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SBI Securities Co., Ltd. | 13 | $106 | 0.00% | +2+18.2% | Added |
| The PNC Financial Services Group, Inc. | 14 | $114 | 0.00% | +11+366.7% | Added |
| SRS Capital Advisors, Inc. | 77 | $626 | 0.00% | +77 | New |
| Skopos Labs, Inc. | 86 | $699 | 0.00% | −75−46.6% | Reduced |
| Fifth Third Bancorp | 124 | $1.01K | 0.00% | +124 | New |
| Stephens Consulting, LLC | 126 | $1.02K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 132 | $1.06K | 0.00% | 00.0% | Unchanged |
| Anchor Investment Management, LLC | 200 | $1.62K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 203 | $1.65K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 0 | $1.93K | 0.00% | 0 | New |
| Red Tortoise LLC | 328 | $2.66K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 406 | $3.30K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 472 | $3.83K | 0.00% | +236+100.0% | Added |
| Quest Partners LLC | 479 | $3.89K | 0.00% | +479 | New |
| Northwestern Mutual Wealth Management Co | 500 | $4.06K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 565 | $4.59K | 0.00% | +565 | New |
| EverSource Wealth Advisors, LLC | 717 | $5.82K | 0.00% | +357+99.2% | Added |
| Essential Partners LLC | 718 | $5.83K | 0.00% | +718 | New |
| Harbor Capital Advisors, Inc. | 726 | $6.00K | 0.00% | +126+21.0% | Added |
| National Bank of Canada | 860 | $6.98K | 0.00% | +860 | New |
| Nisa Investment Advisors, LLC | 977 | $7.93K | 0.00% | +489+100.2% | Added |
| True Wealth Design, LLC | 1,019 | $8.28K | 0.00% | −11−1.1% | Reduced |
| Sterling Capital Management LLC | 1,025 | $8.32K | 0.00% | +359+53.9% | Added |
| Amalgamated Bank | 1,497 | $12.0K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 1,658 | $13.0K | 0.01% | −325−16.4% | Reduced |
| Meeder Asset Management Inc | 2,565 | $20.8K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 2,861 | $23.2K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 3,221 | $26.2K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 3,476 | $28.2K | 0.01% | +3,476 | New |
| Legal & General Group Plc | 3,555 | $28.9K | 0.00% | −627−15.0% | Reduced |
| BNP Paribas Arbitrage, SA | 3,998 | $32.5K | 0.00% | −21,153−84.1% | Reduced |
| Steward Partners Investment Advisory, LLC | 4,000 | $32.5K | 0.00% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 4,016 | $33.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 4,324 | $35.1K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 4,846 | $39.4K | 0.00% | −2,327−32.4% | Reduced |
| New York State Common Retirement Fund | 5,270 | $42.8K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 5,734 | $46.6K | 0.00% | +5,734 | New |
| GAMMA Investing LLC | 6,487 | $52.7K | 0.00% | +1,517+30.5% | Added |
| Versant Capital Management, Inc | 8,221 | $66.8K | 0.01% | +5,441+195.7% | Added |
| Tower Research Capital LLC (TRC) | 8,715 | $70.8K | 0.00% | +5,576+177.6% | Added |
| Police & Firemen's Retirement System of New Jersey | 8,809 | $71.5K | 0.00% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 11,373 | $91.2K | 0.00% | +11,373 | New |
| 1620 Investment Advisors, Inc. | 11,705 | $95.0K | 0.07% | −641−5.2% | Reduced |
| XTX Topco Ltd | 11,748 | $95.4K | 0.00% | −4,203−26.3% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 11,500 | $96.3K | 0.00% | −1,353−10.5% | Reduced |
| CWM, LLC | 12,406 | $101.0K | 0.00% | −1,696−12.0% | Reduced |
| State Board of Administration of Florida Retirement System | 12,570 | $102.1K | 0.00% | 00.0% | Unchanged |
| PEAK6 LLC | 12,804 | $104.0K | 0.00% | +12,804 | New |
| Sequoia Financial Advisors, LLC | 12,825 | $104.1K | 0.00% | −3,700−22.4% | Reduced |
| Cardinal Point Capital Management, ULC | 12,850 | $104.3K | 0.01% | +12,850 | New |
| Brown Brothers Harriman & Co | 13,263 | $107.7K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 13,452 | $109.2K | 0.00% | −3,417−20.3% | Reduced |
| RBF Capital, LLC | 15,193 | $123.4K | 0.01% | −22,509−59.7% | Reduced |
| Sherbrooke Park Advisers LLC | 15,432 | $125.3K | 0.05% | −12,864−45.5% | Reduced |
| First Trust Advisors LP | 15,929 | $129.3K | 0.00% | −8,237−34.1% | Reduced |
| Citigroup Inc | 16,082 | $130.6K | 0.00% | −15,362−48.9% | Reduced |
| State of Wyoming | 16,104 | $130.8K | 0.02% | −3,423−17.5% | Reduced |
| EP Wealth Advisors, LLC | 16,178 | $131.4K | 0.00% | −341−2.1% | Reduced |
| Brevan Howard Capital Management LP | 17,159 | $139.3K | 0.00% | +17,159 | New |
| Legato Capital Management LLC | 18,479 | $150.0K | 0.02% | −932−4.8% | Reduced |
| Intech Investment Management LLC | 19,213 | $156.0K | 0.00% | −4,578−19.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 21,310 | $173.0K | 0.00% | −5,238−19.7% | Reduced |
| MetLife Investment Management | 24,338 | $197.6K | 0.00% | +22+0.1% | Added |
| Winton Group Ltd | 24,429 | $198.4K | 0.01% | −5,722−19.0% | Reduced |
| Wells Fargo & Company | 24,978 | $202.8K | 0.00% | −944−3.6% | Reduced |
| Advisor Group Holdings, Inc. | 27,014 | $219.3K | 0.00% | −117−0.4% | Reduced |
| Ieq Capital, LLC | 27,239 | $221.2K | 0.00% | −9,643−26.1% | Reduced |
| State of Tennessee, Treasury Department | 27,354 | $222.1K | 0.00% | 00.0% | Unchanged |
| Integrated Advisors Network LLC | 29,699 | $241.2K | 0.01% | +29,699 | New |
| Boston Partners | 30,808 | $250.2K | 0.00% | −1,464−4.5% | Reduced |
| Exchange Traded Concepts, LLC | 31,042 | $252.1K | 0.00% | −9,741−23.9% | Reduced |
| HRT Financial LP | 35,248 | $286.0K | 0.00% | +35,248 | New |
| Seizert Capital Partners, LLC | 38,023 | $308.7K | 0.01% | −932−2.4% | Reduced |
| Commonwealth Equity Services, LLC | 38,758 | $315.0K | 0.00% | +121+0.3% | Added |
| Comerica Bank | 40,803 | $331.3K | 0.00% | 00.0% | Unchanged |
| Grimes & Company, Inc. | 41,163 | $334.2K | 0.01% | 00.0% | Unchanged |
| Truvestments Capital LLC | 41,836 | $339.7K | 0.07% | −2,365−5.4% | Reduced |
| Occudo Quantitative Strategies LP | 43,845 | $356.0K | 0.04% | +43,845 | New |
| Raymond James Financial Inc | 43,883 | $356.3K | 0.00% | −2,500−5.4% | Reduced |
| Quantinno Capital Management LP | 45,416 | $368.8K | 0.00% | +21,220+87.7% | Added |
| Martingale Asset Management L P | 45,874 | $372.5K | 0.01% | −6,730−12.8% | Reduced |
| Alliancebernstein L.P. | 47,880 | $388.8K | 0.00% | +12,600+35.7% | Added |
| Isthmus Partners, LLC | 48,516 | $393.9K | 0.05% | +18,226+60.2% | Added |
| Deutsche Bank AG | 56,226 | $456.6K | 0.00% | −8,601−13.3% | Reduced |
| Zazove Associates LLC | 56,250 | $456.8K | 0.04% | 00.0% | Unchanged |
| Aviva PLC | 61,899 | $502.6K | 0.00% | −41,373−40.1% | Reduced |
| Kerrisdale Advisers, LLC | 64,100 | $520.5K | 0.27% | 00.0% | Unchanged |
| Victory Capital Management Inc | 65,109 | $528.7K | 0.00% | −37,199−36.4% | Reduced |
| STRS Ohio | 66,000 | $535.9K | 0.00% | −16,700−20.2% | Reduced |
| Rhumbline Advisers | 66,424 | $539.4K | 0.00% | −860−1.3% | Reduced |
| Barclays PLC | 67,394 | $547.2K | 0.00% | +22,258+49.3% | Added |
| Pinnacle Associates Ltd | 70,000 | $568.4K | 0.01% | −5,000−6.7% | Reduced |
| Voya Investment Management LLC | 70,535 | $572.7K | 0.00% | +20,990+42.4% | Added |
| Invesco Ltd. | 71,748 | $582.6K | 0.00% | +12,683+21.5% | Added |
| Price T Rowe Associates Inc | 73,706 | $599.0K | 0.00% | +510+0.7% | Added |
| Empowered Funds, LLC | 75,270 | $611.2K | 0.01% | +75,270 | New |
| Thrivent Financial for Lutherans | 80,470 | $654.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 80,811 | $656.0K | 0.00% | +75,078+1,309.6% | Added |
| EdgeRock Capital LLC | 85,297 | $692.6K | 0.22% | +85,297 | New |
| Simplex Trading, LLC | 89,430 | $726.0K | 0.02% | +89,430 | New |