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 | $149,000 | -28.4% | 40,640 | -5.8% | 0.00% | – |
| Q4 2016 | $208,000 | -89.5% | 43,140 | 0.0% | 0.00% | -100.0% |
| Q3 2016 | $1,990,000 | -19.2% | 43,140 | -10.6% | 0.00% | 0.0% |
| Q2 2016 | $2,462,000 | +62.5% | 48,240 | +34.6% | 0.00% | +100.0% |
| Q1 2016 | $1,515,000 | -53.8% | 35,840 | -14.1% | 0.00% | -66.7% |
| Q4 2015 | $3,278,000 | +93.2% | 41,740 | -0.3% | 0.00% | +200.0% |
| Q3 2015 | $1,697,000 | -49.1% | 41,880 | -34.5% | 0.00% | -66.7% |
| Q2 2015 | $3,331,000 | +39.6% | 63,980 | +24.8% | 0.00% | +50.0% |
| Q1 2015 | $2,386,000 | -0.7% | 51,280 | -4.3% | 0.00% | 0.0% |
| Q4 2014 | $2,404,000 | +15.2% | 53,580 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $2,086,000 | +48.0% | 53,580 | +60.9% | 0.00% | +100.0% |
| Q2 2014 | $1,409,000 | +12709.1% | 33,300 | +11000.0% | 0.00% | – |
| Q1 2014 | $11,000 | -90.3% | 300 | -91.4% | 0.00% | – |
| Q4 2013 | $113,000 | – | 3,500 | – | 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% |