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 | ||||
|---|---|---|---|---|---|---|
| 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 ↓ |
|---|---|---|---|
| WEST FACE CAPITAL INC. | 2,420,580 | $15,976,000 | 12.17% |
| Tappan Street Partners LLC | 434,046 | $2,865,000 | 7.18% |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 1,449,791 | $9,569,000 | 6.45% |
| MARATHON CAPITAL MANAGEMENT | 1,031,275 | $6,806,000 | 3.37% |
| PERRITT CAPITAL MANAGEMENT INC | 1,698,650 | $11,211,000 | 2.85% |
| VNBTrust, National Association | 1,028,871 | $6,791,000 | 2.67% |
| BARD ASSOCIATES INC | 2,988,625 | $19,725,000 | 1.83% |
| ACK Asset Management | 795,000 | $5,645,000 | 1.67% |
| Venator Capital Management Ltd. | 148,102 | $977,000 | 0.96% |
| HEARTLAND ADVISORS INC | 1,950,000 | $12,870,000 | 0.78% |