OPHTHOTECH CORP's ticker is OPHT and the CUSIP is 683745103. A total of 94 filers reported holding OPHTHOTECH CORP in Q3 2014. The put-call ratio across all filers is 0.92 and the average weighting 1.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $26,000 | -55.2% | 7,119 | -40.7% | 0.00% | – |
| Q4 2016 | $58,000 | -83.0% | 12,002 | +62.5% | 0.00% | – |
| Q3 2016 | $341,000 | -16.8% | 7,387 | -8.2% | 0.00% | – |
| Q2 2016 | $410,000 | +86.4% | 8,051 | +52.6% | 0.00% | – |
| Q1 2016 | $220,000 | -48.4% | 5,276 | -4.0% | 0.00% | – |
| Q4 2015 | $426,000 | +101.9% | 5,493 | 0.0% | 0.00% | – |
| Q3 2015 | $211,000 | +12.2% | 5,493 | +48.5% | 0.00% | – |
| Q2 2015 | $188,000 | +89.9% | 3,698 | +79.1% | 0.00% | – |
| Q1 2015 | $99,000 | +6.5% | 2,065 | 0.0% | 0.00% | – |
| Q4 2014 | $93,000 | +17.7% | 2,065 | 0.0% | 0.00% | – |
| Q3 2014 | $79,000 | – | 2,065 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Stonepine Capital Management, LLC | 2,292,900 | $11,075,000 | 6.60% |
| FT Options LLC | 32,300 | $761,000 | 0.87% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 480,036 | $2,319,000 | 0.49% |
| R&F Capital Advisors LP | 253,965 | $1,227,000 | 0.43% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 1,279,451 | $6,179,000 | 0.43% |
| YorkBridge Wealth Partners, LLC | 17,946 | $699,000 | 0.41% |
| Quinn Opportunity Partners LLC | 253,870 | $1,226,000 | 0.37% |
| Geduld E E | 50,000 | $242,000 | 0.14% |
| Tourbillon Capital Partners, L.P. | 1,360,202 | $6,570,000 | 0.13% |
| Ghost Tree Capital, LLC | 86,100 | $416,000 | 0.10% |