HUDSON TECHNOLOGIES INC's ticker is HDSN and the CUSIP is 444144109. A total of 40 filers reported holding HUDSON TECHNOLOGIES INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $176 | +38.6% | 13,199 | -0.0% | 0.01% | +40.0% |
| Q2 2023 | $127 | +10.4% | 13,200 | 0.0% | 0.01% | 0.0% |
| Q1 2023 | $115 | -14.2% | 13,200 | 0.0% | 0.01% | -16.7% |
| Q4 2022 | $134 | -99.9% | 13,200 | -4.3% | 0.01% | +20.0% |
| Q3 2022 | $101,000 | -2.9% | 13,800 | 0.0% | 0.01% | 0.0% |
| Q2 2022 | $104,000 | +48.6% | 13,800 | +23.2% | 0.01% | +66.7% |
| Q1 2022 | $70,000 | +40.0% | 11,200 | 0.0% | 0.00% | +50.0% |
| Q4 2021 | $50,000 | +25.0% | 11,200 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $40,000 | -60.8% | 11,200 | -62.7% | 0.00% | -50.0% |
| Q2 2021 | $102,000 | +112.5% | 29,990 | 0.0% | 0.00% | +100.0% |
| Q1 2021 | $48,000 | +45.5% | 29,990 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $33,000 | -2.9% | 29,990 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $34,000 | +21.4% | 29,990 | +9.5% | 0.00% | 0.0% |
| Q2 2020 | $28,000 | +211.1% | 27,390 | +109.2% | 0.00% | +100.0% |
| Q1 2020 | $9,000 | – | 13,095 | – | 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% |