OPHTHOTECH CORP's ticker is and the CUSIP is 683745903. A total of 1 filers reported holding OPHTHOTECH CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $27,000 | -48.1% | 22,200 | 0.0% | 0.00% | – |
| Q3 2018 | $52,000 | -53.6% | 22,200 | -46.0% | 0.00% | -100.0% |
| Q2 2018 | $112,000 | +49.3% | 41,100 | +50.5% | 0.00% | 0.0% |
| Q1 2018 | $75,000 | -40.5% | 27,300 | -32.3% | 0.00% | 0.0% |
| Q4 2017 | $126,000 | -18.7% | 40,300 | -26.6% | 0.00% | 0.0% |
| Q3 2017 | $155,000 | -84.7% | 54,900 | -86.1% | 0.00% | -90.0% |
| Q2 2017 | $1,010,000 | +103.6% | 394,600 | +191.4% | 0.01% | +66.7% |
| Q1 2017 | $496,000 | -49.9% | 135,400 | -33.9% | 0.01% | -40.0% |
| Q4 2016 | $990,000 | -61.3% | 204,900 | +269.2% | 0.01% | -64.3% |
| Q3 2016 | $2,560,000 | +45.4% | 55,500 | +60.9% | 0.03% | +33.3% |
| Q2 2016 | $1,761,000 | -24.7% | 34,500 | -37.6% | 0.02% | -36.4% |
| Q1 2016 | $2,338,000 | -42.2% | 55,300 | +7.4% | 0.03% | -31.2% |
| Q4 2015 | $4,044,000 | +50450.0% | 51,500 | +25650.0% | 0.05% | – |
| Q3 2015 | $8,000 | -98.5% | 200 | -98.0% | 0.00% | -100.0% |
| Q2 2015 | $521,000 | +57.9% | 10,000 | +40.8% | 0.01% | +40.0% |
| Q1 2015 | $330,000 | +573.5% | 7,100 | +545.5% | 0.01% | +400.0% |
| Q4 2014 | $49,000 | +14.0% | 1,100 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $43,000 | -70.9% | 1,100 | -68.6% | 0.00% | -50.0% |
| Q2 2014 | $148,000 | -1.3% | 3,500 | -16.7% | 0.00% | -33.3% |
| Q1 2014 | $150,000 | +172.7% | 4,200 | +147.1% | 0.00% | +200.0% |
| Q4 2013 | $55,000 | – | 1,700 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 1,700 | $55,000 | 0.00% |