OPHTHOTECH CORP's ticker is OPHT and the CUSIP is 683745103. A total of 65 filers reported holding OPHTHOTECH CORP in Q4 2018. The put-call ratio across all filers is 0.43 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $1,000 | -50.0% | 705 | -47.0% | 0.00% | – |
| Q4 2018 | $2,000 | -60.0% | 1,329 | -40.7% | 0.00% | – |
| Q3 2018 | $5,000 | -64.3% | 2,243 | -56.7% | 0.00% | – |
| Q2 2018 | $14,000 | -85.6% | 5,182 | -85.3% | 0.00% | – |
| Q1 2018 | $97,000 | -43.9% | 35,359 | -36.1% | 0.00% | – |
| Q4 2017 | $173,000 | +8.8% | 55,353 | -1.6% | 0.00% | – |
| Q3 2017 | $159,000 | +12.0% | 56,258 | +1.4% | 0.00% | – |
| Q2 2017 | $142,000 | +42.0% | 55,461 | +102.3% | 0.00% | – |
| Q1 2017 | $100,000 | -75.3% | 27,421 | +174.2% | 0.00% | -100.0% |
| Q3 2015 | $405,000 | -22.3% | 10,000 | 0.0% | 0.00% | -50.0% |
| Q2 2015 | $521,000 | -46.9% | 10,000 | -52.6% | 0.00% | -33.3% |
| Q1 2015 | $982,000 | -23.9% | 21,108 | -26.6% | 0.00% | -25.0% |
| Q4 2014 | $1,290,000 | +154.9% | 28,738 | +121.1% | 0.00% | +100.0% |
| Q3 2014 | $506,000 | -40.2% | 13,000 | -35.0% | 0.00% | -33.3% |
| Q2 2014 | $846,000 | +57.8% | 20,000 | +33.3% | 0.00% | +50.0% |
| Q1 2014 | $536,000 | – | 15,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|