THORATEC CORP's ticker is THOR and the CUSIP is 885175307. A total of 191 filers reported holding THORATEC CORP in Q4 2014. The put-call ratio across all filers is 0.27 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $152,000 | +17.8% | 2,400 | -17.0% | 0.00% | 0.0% |
| Q2 2015 | $129,000 | +8.4% | 2,892 | +2.2% | 0.00% | 0.0% |
| Q1 2015 | $119,000 | +63.0% | 2,829 | +26.5% | 0.00% | – |
| Q4 2014 | $73,000 | +78.0% | 2,237 | +45.3% | 0.00% | – |
| Q3 2014 | $41,000 | +28.1% | 1,540 | +69.2% | 0.00% | – |
| Q2 2014 | $32,000 | -85.4% | 910 | -87.0% | 0.00% | -100.0% |
| Q2 2013 | $219,000 | – | 6,992 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Manchester Capital Management LLC | 1,900 | $121,000 | 0.02% |
| Crosspoint Capital Strategies, LLC | 180 | $6,000 | 0.00% |