HUDSON TECHNOLOGIES INC's ticker is HDSN and the CUSIP is 444144109. A total of 118 filers reported holding HUDSON TECHNOLOGIES INC in Q4 2016. The put-call ratio across all filers is 2.02 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $213,000 | -71.5% | 247,882 | -36.0% | 0.00% | -50.0% |
| Q1 2019 | $748,000 | +14.0% | 387,532 | -47.4% | 0.00% | 0.0% |
| Q4 2018 | $656,000 | -33.4% | 737,180 | -4.2% | 0.00% | 0.0% |
| Q3 2018 | $985,000 | -11.3% | 769,298 | +39.3% | 0.00% | -33.3% |
| Q2 2018 | $1,110,000 | +52.5% | 552,328 | +274.6% | 0.00% | +50.0% |
| Q1 2018 | $728,000 | +54.2% | 147,458 | +89.5% | 0.00% | +100.0% |
| Q4 2017 | $472,000 | +17.1% | 77,810 | +50.7% | 0.00% | 0.0% |
| Q3 2017 | $403,000 | -57.2% | 51,630 | -56.1% | 0.00% | -66.7% |
| Q4 2016 | $941,000 | +1.3% | 117,494 | -15.9% | 0.00% | 0.0% |
| Q3 2016 | $929,000 | +174.9% | 139,694 | +48.8% | 0.00% | +200.0% |
| Q2 2016 | $338,000 | +288.5% | 93,894 | +255.7% | 0.00% | – |
| Q1 2016 | $87,000 | -9.4% | 26,394 | -18.5% | 0.00% | – |
| Q4 2015 | $96,000 | -29.4% | 32,394 | -29.3% | 0.00% | -100.0% |
| Q3 2015 | $136,000 | -12.8% | 45,794 | +2.2% | 0.00% | 0.0% |
| Q2 2015 | $156,000 | -6.0% | 44,794 | +12.8% | 0.00% | 0.0% |
| Q1 2015 | $166,000 | – | 39,694 | – | 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% |