OPHTHOTECH CORP's ticker is and the CUSIP is 683745953. 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 | $3,000 | -95.4% | 2,400 | -91.2% | 0.00% | -100.0% |
| Q3 2018 | $65,000 | -13.3% | 27,400 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $75,000 | +400.0% | 27,400 | +407.4% | 0.00% | – |
| Q1 2018 | $15,000 | -58.3% | 5,400 | -52.6% | 0.00% | – |
| Q4 2017 | $36,000 | +50.0% | 11,400 | +35.7% | 0.00% | – |
| Q3 2017 | $24,000 | -27.3% | 8,400 | -34.9% | 0.00% | – |
| Q2 2017 | $33,000 | -57.1% | 12,900 | -38.9% | 0.00% | -100.0% |
| Q1 2017 | $77,000 | -96.4% | 21,100 | -95.2% | 0.00% | -95.0% |
| Q4 2016 | $2,113,000 | -50.6% | 437,500 | +372.0% | 0.02% | -56.5% |
| Q3 2016 | $4,276,000 | +236.4% | 92,700 | +272.3% | 0.05% | +206.7% |
| Q2 2016 | $1,271,000 | +2054.2% | 24,900 | +1678.6% | 0.02% | +1400.0% |
| Q1 2016 | $59,000 | -79.7% | 1,400 | -62.2% | 0.00% | -66.7% |
| Q4 2015 | $291,000 | -57.3% | 3,700 | -78.0% | 0.00% | -66.7% |
| Q3 2015 | $681,000 | -12.8% | 16,800 | +12.0% | 0.01% | -18.2% |
| Q2 2015 | $781,000 | -19.7% | 15,000 | -28.2% | 0.01% | -26.7% |
| Q1 2015 | $972,000 | +185.0% | 20,900 | +175.0% | 0.02% | +200.0% |
| Q4 2014 | $341,000 | -51.9% | 7,600 | -58.2% | 0.01% | -54.5% |
| Q3 2014 | $709,000 | -37.3% | 18,200 | -31.8% | 0.01% | -35.3% |
| Q2 2014 | $1,130,000 | +64.7% | 26,700 | +39.1% | 0.02% | +41.7% |
| Q1 2014 | $686,000 | +1082.8% | 19,200 | +966.7% | 0.01% | +1100.0% |
| Q4 2013 | $58,000 | – | 1,800 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 437,500 | $2,113,000 | 0.02% |
| SIMPLEX TRADING, LLC | 1,085 | $175,000 | 0.01% |