THORATEC CORP's ticker is THOR and the CUSIP is 885175307. A total of 199 filers reported holding THORATEC CORP in Q3 2014. The put-call ratio across all filers is 0.39 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $13,000 | +44.4% | 199 | 0.0% | 0.00% | – |
| Q2 2015 | $9,000 | -81.2% | 199 | -82.6% | 0.00% | – |
| Q1 2015 | $48,000 | +17.1% | 1,142 | -8.9% | 0.00% | – |
| Q4 2014 | $41,000 | +20.6% | 1,254 | 0.0% | 0.00% | – |
| Q3 2014 | $34,000 | -91.9% | 1,254 | -89.6% | 0.00% | -100.0% |
| Q2 2014 | $420,000 | – | 12,038 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|