OPHTHOTECH CORP's ticker is OPHT and the CUSIP is 683745103. A total of 70 filers reported holding OPHTHOTECH CORP in Q1 2018. The put-call ratio across all filers is 1.18 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $27,000 | -80.0% | 10,000 | -79.1% | 0.00% | -100.0% |
| Q3 2017 | $135,000 | -35.4% | 47,960 | -41.3% | 0.00% | 0.0% |
| Q2 2017 | $209,000 | -76.3% | 81,760 | -66.0% | 0.00% | -83.3% |
| Q1 2017 | $881,000 | +36.2% | 240,600 | +79.6% | 0.01% | +20.0% |
| Q4 2016 | $647,000 | +16075.0% | 133,971 | +133871.0% | 0.01% | – |
| Q3 2015 | $4,000 | -75.0% | 100 | -66.7% | 0.00% | – |
| Q2 2015 | $16,000 | – | 300 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|