THORATEC CORP's ticker is THOR and the CUSIP is 885175307. A total of 204 filers reported holding THORATEC CORP in Q3 2013. The put-call ratio across all filers is 0.55 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $7,165,000 | +23012.9% | 113,274 | +11699.4% | 0.17% | +16800.0% |
| Q4 2014 | $31,000 | +181.8% | 960 | +209.7% | 0.00% | – |
| Q3 2014 | $11,000 | -60.7% | 310 | -62.0% | 0.00% | -100.0% |
| Q2 2014 | $28,000 | -86.8% | 815 | -85.8% | 0.00% | -80.0% |
| Q3 2013 | $212,000 | -23.2% | 5,720 | -34.4% | 0.01% | -28.6% |
| Q2 2013 | $276,000 | – | 8,721 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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