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 | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $2,366,000 | -33.4% | 53,077 | -51.5% | 0.02% | -35.7% |
| Q4 2014 | $3,550,000 | -69.7% | 109,361 | -67.4% | 0.03% | -69.2% |
| Q2 2014 | $11,702,000 | -1.8% | 335,677 | +0.9% | 0.09% | -15.7% |
| Q1 2014 | $11,914,000 | +77.6% | 332,677 | +81.5% | 0.11% | +66.2% |
| Q4 2013 | $6,709,000 | +112.2% | 183,277 | +116.2% | 0.06% | +71.1% |
| Q3 2013 | $3,161,000 | -9.4% | 84,777 | -24.0% | 0.04% | -24.0% |
| Q2 2013 | $3,490,000 | – | 111,477 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|