THORATEC CORP's ticker is THOR and the CUSIP is 885175307. A total of 229 filers reported holding THORATEC CORP in Q1 2014. The put-call ratio across all filers is 0.48 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $1,307,000 | -24.9% | 29,334 | -29.4% | 0.05% | -27.5% |
| Q1 2015 | $1,740,000 | +125.7% | 41,547 | +92.9% | 0.07% | +25.5% |
| Q1 2014 | $771,000 | -45.0% | 21,543 | -43.7% | 0.06% | -50.5% |
| Q4 2013 | $1,401,000 | +14.6% | 38,283 | +16.7% | 0.11% | +14.4% |
| Q3 2013 | $1,223,000 | +26.3% | 32,809 | +6.2% | 0.10% | -15.7% |
| Q2 2013 | $968,000 | – | 30,903 | – | 0.12% | – |
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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% |