HUDSON TECHNOLOGIES INC's ticker is HDSN and the CUSIP is 444144109. A total of 144 filers reported holding HUDSON TECHNOLOGIES INC in Q3 2023. The put-call ratio across all filers is 0.81 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $12,000 | +50.0% | 12,400 | +1.6% | 0.00% | – |
| Q3 2021 | $8,000 | -80.0% | 12,200 | -66.5% | 0.00% | -100.0% |
| Q2 2021 | $40,000 | +900.0% | 36,400 | +59.0% | 0.00% | – |
| Q1 2021 | $4,000 | – | 22,900 | -14.9% | 0.00% | – |
| Q4 2020 | $0 | -100.0% | 26,900 | +106.9% | 0.00% | – |
| Q3 2020 | $2,000 | -60.0% | 13,000 | -69.9% | 0.00% | – |
| Q2 2020 | $5,000 | +150.0% | 43,200 | +42.1% | 0.00% | – |
| Q1 2020 | $2,000 | – | 30,400 | +55.1% | 0.00% | – |
| Q2 2019 | $0 | -100.0% | 19,600 | -11.3% | 0.00% | – |
| Q1 2019 | $5,000 | – | 22,100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WEST FACE CAPITAL INC. | 2,620,580 | $22,144,000 | 20.92% |
| Tappan Street Partners LLC | 550,000 | $4,648,000 | 13.59% |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 1,506,291 | $12,728,000 | 7.68% |
| VNBTrust, National Association | 1,155,250 | $9,762,000 | 3.93% |
| MARATHON CAPITAL MANAGEMENT | 929,925 | $7,858,000 | 3.70% |
| Venator Capital Management Ltd. | 375,411 | $3,172,000 | 3.35% |
| Mesirow Financial Investment Management, Inc. | 67,545 | $571,000 | 2.70% |
| PERRITT CAPITAL MANAGEMENT INC | 1,054,050 | $8,907,000 | 2.33% |
| BARD ASSOCIATES INC | 597,025 | $5,045,000 | 2.29% |
| ACK Asset Management | 863,000 | $7,292,000 | 1.64% |