RAPTOR PHARMACEUTICAL CORP's ticker is RPTP and the CUSIP is 75382F106. A total of 111 filers reported holding RAPTOR PHARMACEUTICAL CORP in Q4 2015. The put-call ratio across all filers is 1.28 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $1,000 | -90.9% | 145 | -79.1% | 0.00% | -100.0% |
| Q2 2015 | $11,000 | +83.3% | 695 | +33.7% | 0.00% | +50.0% |
| Q1 2015 | $6,000 | +20.0% | 520 | 0.0% | 0.00% | +100.0% |
| Q4 2014 | $5,000 | 0.0% | 520 | +10.6% | 0.00% | 0.0% |
| Q3 2014 | $5,000 | 0.0% | 470 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $5,000 | +400.0% | 470 | +394.7% | 0.00% | – |
| Q1 2014 | $1,000 | 0.0% | 95 | -5.0% | 0.00% | – |
| Q4 2013 | $1,000 | – | 100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Broadfin Capital, LLC | 7,000,000 | $32,200,000 | 3.11% |
| SV Health Investors, LLC | 888,132 | $4,085,000 | 3.05% |
| Sarissa Capital Management LP | 2,725,000 | $12,535,000 | 2.76% |
| GREAT POINT PARTNERS LLC | 1,346,344 | $6,193,000 | 2.22% |
| Virtus ETF Advisers LLC | 126,869 | $584,000 | 0.80% |
| SPHERA FUNDS MANAGEMENT LTD. | 400,000 | $1,840,000 | 0.40% |
| TFS CAPITAL LLC | 459,546 | $2,114,000 | 0.30% |
| GLOBEFLEX CAPITAL L P | 238,239 | $1,096,000 | 0.29% |
| TURNER INVESTMENTS LLC | 161,100 | $741,000 | 0.20% |
| Birchview Capital, LP | 40,000 | $184,000 | 0.13% |