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 | $421,000 | +347.9% | 6,658 | +216.3% | 0.00% | +200.0% |
| Q2 2015 | $94,000 | +34.3% | 2,105 | +26.3% | 0.00% | 0.0% |
| Q1 2015 | $70,000 | +27.3% | 1,667 | -2.2% | 0.00% | – |
| Q4 2014 | $55,000 | +1.9% | 1,705 | -15.4% | 0.00% | – |
| Q3 2014 | $54,000 | -25.0% | 2,015 | -2.9% | 0.00% | -100.0% |
| Q2 2014 | $72,000 | -2.7% | 2,075 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $74,000 | -6.3% | 2,075 | -3.4% | 0.00% | 0.0% |
| Q4 2013 | $79,000 | -71.0% | 2,147 | -70.5% | 0.00% | -50.0% |
| Q3 2013 | $272,000 | +121.1% | 7,287 | +85.8% | 0.00% | +100.0% |
| Q2 2013 | $123,000 | – | 3,923 | – | 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% |