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 | $300,000 | -72.1% | 4,738 | -80.4% | 0.00% | -100.0% |
| Q2 2015 | $1,075,000 | -10.7% | 24,119 | -16.1% | 0.00% | 0.0% |
| Q1 2015 | $1,204,000 | +170.0% | 28,734 | +109.2% | 0.00% | – |
| Q4 2014 | $446,000 | +5.2% | 13,734 | -13.3% | 0.00% | – |
| Q3 2014 | $424,000 | +173.5% | 15,847 | +256.8% | 0.00% | – |
| Q2 2014 | $155,000 | +5.4% | 4,442 | +8.5% | 0.00% | – |
| Q1 2014 | $147,000 | -63.2% | 4,095 | -62.5% | 0.00% | – |
| Q4 2013 | $400,000 | -51.3% | 10,918 | -50.5% | 0.00% | -100.0% |
| Q3 2013 | $822,000 | +241.1% | 22,057 | +186.2% | 0.00% | – |
| Q2 2013 | $241,000 | – | 7,706 | – | 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% |