HUDSON TECHNOLOGIES INC's ticker is HDSN and the CUSIP is 444144109. A total of 117 filers reported holding HUDSON TECHNOLOGIES INC in Q4 2017. The put-call ratio across all filers is 7.28 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $20 | -99.0% | 2 | -99.2% | 0.00% | – |
| Q3 2022 | $2,000 | – | 243 | +1057.1% | 0.00% | – |
| Q2 2022 | $0 | -100.0% | 21 | -99.8% | 0.00% | – |
| Q1 2018 | $63,000 | -4.5% | 12,685 | +17.1% | 0.00% | – |
| Q4 2017 | $66,000 | -69.3% | 10,837 | -60.7% | 0.00% | – |
| Q3 2017 | $215,000 | +162.2% | 27,589 | +122.3% | 0.00% | – |
| Q1 2017 | $82,000 | – | 12,409 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| COOPER CREEK PARTNERS MANAGEMENT LLC | 4,062,005 | $14,339,000 | 1.94% |
| RK Capital | 1,521,300 | $5,370,000 | 1.02% |
| EAM Investors, LLC | 540,876 | $1,909,000 | 0.32% |
| MARATHON CAPITAL MANAGEMENT | 321,000 | $1,134,000 | 0.26% |
| JB CAPITAL PARTNERS LP | 306,200 | $1,081,000 | 0.24% |
| Granahan Investment Management | 1,975,220 | $6,973,000 | 0.13% |
| ArrowMark Colorado Holdings LLC | 3,300,268 | $11,650,000 | 0.09% |
| THOMPSON INVESTMENT MANAGEMENT, INC. | 164,325 | $580,000 | 0.09% |
| Game Plan Financial Advisors, LLC | 40,000 | $141,000 | 0.08% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 174,488 | $616,000 | 0.08% |