HUDSON TECHNOLOGIES INC's ticker is HDSN and the CUSIP is 444144109. A total of 37 filers reported holding HUDSON TECHNOLOGIES INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $168,000 | +47.4% | 104,500 | 0.0% | 0.00% | – |
| Q4 2020 | $114,000 | -5.0% | 104,500 | 0.0% | 0.00% | – |
| Q3 2020 | $120,000 | +13.2% | 104,500 | 0.0% | 0.00% | – |
| Q2 2020 | $106,000 | +47.2% | 104,500 | 0.0% | 0.00% | – |
| Q1 2020 | $72,000 | -29.4% | 104,500 | 0.0% | 0.00% | – |
| Q4 2019 | $102,000 | +37.8% | 104,500 | 0.0% | 0.00% | – |
| Q3 2019 | $74,000 | -17.8% | 104,500 | 0.0% | 0.00% | – |
| Q2 2019 | $90,000 | -55.4% | 104,500 | 0.0% | 0.00% | – |
| Q1 2019 | $202,000 | +117.2% | 104,500 | 0.0% | 0.00% | – |
| Q4 2018 | $93,000 | -30.6% | 104,500 | 0.0% | 0.00% | – |
| Q3 2018 | $134,000 | -36.2% | 104,500 | 0.0% | 0.00% | – |
| Q2 2018 | $210,000 | -59.3% | 104,500 | 0.0% | 0.00% | -100.0% |
| Q1 2018 | $516,000 | -18.6% | 104,500 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $634,000 | -22.3% | 104,500 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $816,000 | -7.6% | 104,500 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $883,000 | +28.0% | 104,500 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $690,000 | -17.6% | 104,500 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $837,000 | +20.4% | 104,500 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $695,000 | +84.8% | 104,500 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $376,000 | +9.6% | 104,500 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $343,000 | +10.6% | 104,500 | 0.0% | 0.00% | – |
| Q4 2015 | $310,000 | 0.0% | 104,500 | 0.0% | 0.00% | -100.0% |
| Q3 2015 | $310,000 | -15.1% | 104,500 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $365,000 | 0.0% | 104,500 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $365,000 | 0.0% | 104,500 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $365,000 | +5.5% | 104,500 | 0.0% | 0.00% | – |
| Q3 2014 | $346,000 | +14.6% | 104,500 | 0.0% | 0.00% | – |
| Q2 2014 | $302,000 | +2.0% | 104,500 | 0.0% | 0.00% | – |
| Q1 2014 | $296,000 | -13.7% | 104,500 | 0.0% | 0.00% | – |
| Q4 2013 | $343,000 | +61.8% | 104,500 | 0.0% | 0.00% | – |
| Q3 2013 | $212,000 | -36.3% | 104,500 | 0.0% | 0.00% | -100.0% |
| Q2 2013 | $333,000 | – | 104,500 | – | 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% |