THORATEC CORP's ticker is THOR and the CUSIP is 885175307. A total of 227 filers reported holding THORATEC CORP in Q3 2015. The put-call ratio across all filers is 0.40 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $8,903,000 | +514.0% | 140,737 | +247.7% | 0.41% | +948.7% |
| Q1 2014 | $1,450,000 | -47.8% | 40,480 | -46.7% | 0.04% | -52.4% |
| Q4 2013 | $2,779,000 | +151.9% | 75,928 | +156.8% | 0.08% | +148.5% |
| Q3 2013 | $1,103,000 | -26.4% | 29,570 | -38.2% | 0.03% | -34.0% |
| Q2 2013 | $1,499,000 | – | 47,876 | – | 0.05% | – |
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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% |