HUDSON TECHNOLOGIES INC's ticker is HDSN and the CUSIP is 444144109. A total of 44 filers reported holding HUDSON TECHNOLOGIES INC in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $75,000 | -5.1% | 68,850 | 0.0% | 0.00% | – |
| Q3 2020 | $79,000 | +12.9% | 68,850 | 0.0% | 0.00% | – |
| Q2 2020 | $70,000 | +14.8% | 68,850 | -22.2% | 0.00% | – |
| Q1 2020 | $61,000 | -29.1% | 88,450 | 0.0% | 0.00% | – |
| Q4 2019 | $86,000 | +34.4% | 88,450 | -1.1% | 0.00% | – |
| Q3 2019 | $64,000 | -16.9% | 89,450 | 0.0% | 0.00% | – |
| Q2 2019 | $77,000 | -55.5% | 89,450 | 0.0% | 0.00% | -100.0% |
| Q1 2019 | $173,000 | +111.0% | 89,450 | -2.7% | 0.00% | – |
| Q4 2018 | $82,000 | -28.1% | 91,950 | +2.8% | 0.00% | – |
| Q3 2018 | $114,000 | -37.4% | 89,450 | -1.1% | 0.00% | -100.0% |
| Q2 2018 | $182,000 | -58.9% | 90,400 | +0.9% | 0.00% | -50.0% |
| Q1 2018 | $443,000 | -18.4% | 89,610 | +0.2% | 0.00% | 0.0% |
| Q4 2017 | $543,000 | -23.5% | 89,450 | -1.5% | 0.00% | -33.3% |
| Q3 2017 | $710,000 | -6.3% | 90,850 | +1.3% | 0.00% | -25.0% |
| Q2 2017 | $758,000 | +25.5% | 89,678 | -1.9% | 0.00% | +33.3% |
| Q1 2017 | $604,000 | -22.0% | 91,450 | -5.4% | 0.00% | -40.0% |
| Q4 2016 | $774,000 | +30.3% | 96,650 | +8.3% | 0.01% | +25.0% |
| Q3 2016 | $594,000 | +86.8% | 89,267 | +0.9% | 0.00% | +100.0% |
| Q2 2016 | $318,000 | +10500.0% | 88,450 | +10305.9% | 0.00% | – |
| Q1 2016 | $3,000 | 0.0% | 850 | 0.0% | 0.00% | – |
| Q4 2015 | $3,000 | 0.0% | 850 | 0.0% | 0.00% | – |
| Q3 2015 | $3,000 | -25.0% | 850 | 0.0% | 0.00% | – |
| Q1 2015 | $4,000 | -20.0% | 850 | -54.3% | 0.00% | – |
| Q2 2014 | $5,000 | +150.0% | 1,861 | +272.2% | 0.00% | – |
| Q2 2013 | $2,000 | – | 500 | – | 0.00% | – |
Download | ||||||
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% |