THORATEC CORP's ticker is and the CUSIP is 88517530. A total of 1 filers reported holding THORATEC CORP in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $10,060,000 | 0.0% | 225,706 | 0.0% | 0.03% | -54.4% |
| Q2 2015 | $10,060,000 | +1625.6% | 225,706 | +1523.1% | 0.06% | +1325.0% |
| Q1 2015 | $583,000 | -92.8% | 13,906 | -93.8% | 0.00% | -91.8% |
| Q1 2014 | $8,052,000 | -39.3% | 224,851 | -37.9% | 0.05% | -31.9% |
| Q4 2013 | $13,255,000 | +17.9% | 362,163 | +20.1% | 0.07% | +1.4% |
| Q3 2013 | $11,246,000 | +71.3% | 301,579 | +43.8% | 0.07% | +44.9% |
| Q2 2013 | $6,567,000 | – | 209,757 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|