HUDSON TECHNOLOGIES INC's ticker is and the CUSIP is 444144909. A total of 3 filers reported holding HUDSON TECHNOLOGIES INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $18,000 | – | 20,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 84,300 | $298,000 | 0.00% |
| SIMPLEX TRADING, LLC | 24,100 | $86,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |