RAPTOR PHARMACEUTICAL CORP's ticker is RPTP and the CUSIP is 75382F106. A total of 71 filers reported holding RAPTOR PHARMACEUTICAL CORP in Q3 2013. The put-call ratio across all filers is 42.12 and the average weighting 0.1%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trellus Management Company, LLC | 63,500 | $1,003,000 | 1.13% |
| Broadfin Capital, LLC | 1,319,883 | $20,841,000 | 1.12% |
| BAILARD, INC. | 160,000 | $2,526,000 | 0.39% |
| Birchview Capital, LP | 46,000 | $726,000 | 0.38% |
| HIGHLAND CAPITAL MANAGEMENT LP | 1,182,167 | $18,666,000 | 0.38% |
| Rock Springs Capital Management LP | 305,000 | $4,816,000 | 0.35% |
| SPHERA FUNDS MANAGEMENT LTD. | 206,500 | $3,261,000 | 0.32% |
| GLOBEFLEX CAPITAL L P | 109,771 | $1,733,000 | 0.32% |
| GROUP ONE TRADING, L.P. | 1,319,766 | $20,839,000 | 0.29% |
| Perceptive Advisors | 264,204 | $4,172,000 | 0.25% |