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 | 0.0% | 544 | -45.9% | 0.00% | – |
| Q4 2018 | $1,000 | 0.0% | 1,006 | +84.9% | 0.00% | – |
| Q3 2018 | $1,000 | 0.0% | 544 | 0.0% | 0.00% | – |
| Q2 2018 | $1,000 | 0.0% | 544 | +8.8% | 0.00% | – |
| Q1 2018 | $1,000 | -50.0% | 500 | 0.0% | 0.00% | – |
| Q4 2017 | $2,000 | -94.3% | 500 | -96.0% | 0.00% | – |
| Q3 2017 | $35,000 | -76.7% | 12,384 | -78.8% | 0.00% | – |
| Q2 2017 | $150,000 | +100.0% | 58,464 | +186.1% | 0.00% | – |
| Q1 2017 | $75,000 | -94.7% | 20,438 | -93.0% | 0.00% | – |
| Q4 2016 | $1,403,000 | -88.4% | 290,287 | +11.1% | 0.00% | -100.0% |
| Q3 2016 | $12,057,000 | +0.8% | 261,386 | +11.5% | 0.00% | -33.3% |
| Q2 2016 | $11,964,000 | +25.8% | 234,439 | +4.2% | 0.00% | +50.0% |
| Q1 2016 | $9,514,000 | -45.2% | 225,073 | +1.9% | 0.00% | -50.0% |
| Q4 2015 | $17,353,000 | +234.5% | 220,978 | +72.6% | 0.00% | +300.0% |
| Q3 2015 | $5,188,000 | +343.0% | 128,045 | +469.1% | 0.00% | – |
| Q2 2015 | $1,171,000 | -76.4% | 22,498 | -78.9% | 0.00% | -100.0% |
| Q1 2015 | $4,952,000 | +1000.4% | 106,384 | +960.3% | 0.00% | – |
| Q4 2014 | $450,000 | +84.4% | 10,033 | +60.1% | 0.00% | – |
| Q3 2014 | $244,000 | +100.0% | 6,266 | +118.3% | 0.00% | – |
| Q2 2014 | $122,000 | +542.1% | 2,870 | +453.0% | 0.00% | – |
| Q1 2014 | $19,000 | +90.0% | 519 | +73.0% | 0.00% | – |
| Q4 2013 | $10,000 | – | 300 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|