OPHTHOTECH CORP's ticker is OPHT and the CUSIP is 683745103. A total of 164 filers reported holding OPHTHOTECH CORP in Q1 2016. The put-call ratio across all filers is 0.28 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $1,000 | -50.0% | 683 | -37.2% | 0.00% | – |
| Q4 2018 | $2,000 | +100.0% | 1,087 | +103.6% | 0.00% | – |
| Q3 2018 | $1,000 | 0.0% | 534 | +9.2% | 0.00% | – |
| Q2 2018 | $1,000 | 0.0% | 489 | 0.0% | 0.00% | – |
| Q1 2018 | $1,000 | -83.3% | 489 | -74.9% | 0.00% | – |
| Q4 2017 | $6,000 | +200.0% | 1,949 | +167.0% | 0.00% | – |
| Q3 2017 | $2,000 | 0.0% | 730 | 0.0% | 0.00% | – |
| Q2 2017 | $2,000 | -33.3% | 730 | -13.0% | 0.00% | – |
| Q1 2017 | $3,000 | -99.0% | 839 | -98.7% | 0.00% | – |
| Q4 2016 | $307,000 | -46.2% | 63,645 | +414.6% | 0.00% | – |
| Q3 2016 | $571,000 | -34.0% | 12,368 | -27.0% | 0.00% | -100.0% |
| Q2 2016 | $865,000 | -81.1% | 16,949 | -84.4% | 0.00% | -66.7% |
| Q1 2016 | $4,588,000 | +39.5% | 108,521 | +159.0% | 0.00% | +50.0% |
| Q4 2015 | $3,290,000 | +1512.7% | 41,892 | +731.9% | 0.00% | – |
| Q3 2015 | $204,000 | -96.2% | 5,036 | -95.1% | 0.00% | -100.0% |
| Q2 2015 | $5,304,000 | +12528.6% | 101,880 | +11220.0% | 0.00% | – |
| Q1 2015 | $42,000 | +121.1% | 900 | +106.9% | 0.00% | – |
| Q4 2014 | $19,000 | – | 435 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|