HUDSON TECHNOLOGIES INC's ticker is HDSN and the CUSIP is 444144109. A total of 140 filers reported holding HUDSON TECHNOLOGIES INC in Q1 2023. The put-call ratio across all filers is 2.20 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $103 | +22.6% | 7,715 | -11.7% | 0.00% | – |
| Q2 2023 | $84 | -55.8% | 8,740 | -59.9% | 0.00% | – |
| Q1 2023 | $190 | +61.0% | 21,816 | +88.4% | 0.00% | – |
| Q4 2022 | $118 | -99.1% | 11,582 | +533.2% | 0.00% | – |
| Q3 2022 | $13,000 | -18.8% | 1,829 | -15.5% | 0.00% | – |
| Q2 2022 | $16,000 | -56.8% | 2,164 | -79.3% | 0.00% | – |
| Q3 2021 | $37,000 | +270.0% | 10,466 | +253.5% | 0.00% | – |
| Q2 2021 | $10,000 | – | 2,961 | +17317.6% | 0.00% | – |
| Q3 2019 | $0 | – | 17 | 0.0% | 0.00% | – |
| Q2 2019 | $0 | – | 17 | 0.0% | 0.00% | – |
| Q1 2019 | $0 | -100.0% | 17 | -99.4% | 0.00% | – |
| Q4 2018 | $2,000 | -71.4% | 2,617 | -51.5% | 0.00% | – |
| Q3 2018 | $7,000 | -94.9% | 5,397 | -92.1% | 0.00% | – |
| Q2 2018 | $137,000 | +11.4% | 68,254 | +174.0% | 0.00% | – |
| Q1 2018 | $123,000 | +4.2% | 24,909 | +27.3% | 0.00% | – |
| Q4 2017 | $118,000 | -78.9% | 19,561 | -72.6% | 0.00% | -100.0% |
| Q3 2017 | $558,000 | +2046.2% | 71,402 | +2181.9% | 0.00% | – |
| Q2 2017 | $26,000 | -89.8% | 3,129 | -91.8% | 0.00% | – |
| Q1 2017 | $254,000 | +1.6% | 38,382 | +23.0% | 0.00% | – |
| Q4 2016 | $250,000 | +481.4% | 31,206 | +120.1% | 0.00% | – |
| Q4 2013 | $43,000 | – | 14,177 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WESTERLY CAPITAL MANAGEMENT, LLC | 1,555,000 | $11,678,000 | 9.47% |
| 325 CAPITAL LLC | 1,292,791 | $9,709,000 | 9.01% |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 2,107,820 | $15,830,000 | 1.89% |
| EAM Investors, LLC | 737,593 | $5,539,000 | 1.35% |
| G2 Investment Partners Management LLC | 501,977 | $3,770,000 | 1.20% |
| JB CAPITAL PARTNERS LP | 306,200 | $2,300,000 | 0.63% |
| MARATHON CAPITAL MANAGEMENT | 254,500 | $1,911,000 | 0.62% |
| EAM Global Investors LLC | 286,778 | $2,154,000 | 0.53% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 182,085 | $1,367,000 | 0.22% |
| ArrowMark Colorado Holdings LLC | 2,492,588 | $18,719,000 | 0.21% |