ARTHROCARE CORP's ticker is ARTC and the CUSIP is 043136100. A total of 1 filers reported holding ARTHROCARE CORP in Q4 2011. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2011 | $443,000 | – | 15,400 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HealthCor Management, L.P. | 2,300,000 | $81,834,000 | 4.39% |
| ARDSLEY ADVISORY PARTNERS LP | 444,000 | $15,798,000 | 3.23% |
| Redmile Group, LLC | 342,759 | $12,195,000 | 1.84% |
| AMERICAN CAPITAL MANAGEMENT INC | 307,500 | $10,941,000 | 1.47% |
| FALCON POINT CAPITAL, LLC | 26,652 | $948,000 | 1.01% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 2,935,077 | $104,430,000 | 0.67% |
| NORTH TIDE CAPITAL, LLC | 153,600 | $5,465,000 | 0.57% |
| WEXFORD CAPITAL LP | 154,250 | $5,488,000 | 0.45% |
| PointState Capital LP | 500,000 | $17,790,000 | 0.30% |
| EAGLE ASSET MANAGEMENT INC | 1,549,812 | $55,188,000 | 0.27% |