ARTHROCARE CORP's ticker is and the CUSIP is 43136100. A total of 2 filers reported holding ARTHROCARE CORP in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2014 | $1,679,000 | – | 34,845 | – | 0.53% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Breithorn Capital Management | 145,860 | $5,190,000 | 3.03% |
| FIRST NEW YORK SECURITIES LLC /NY | 10,000 | $356,000 | 0.14% |
| TEACHERS ADVISORS, LLC | 190,729 | $6,786,000 | 0.02% |
| TIAA CREF INVESTMENT MANAGEMENT LLC | 186,019 | $6,619,000 | 0.01% |
| GROUP ONE TRADING, L.P. | 987 | $35,000 | 0.00% |