THORATEC CORP's ticker is THOR and the CUSIP is 885175307. A total of 221 filers reported holding THORATEC CORP in Q2 2015. The put-call ratio across all filers is 0.65 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $742,000 | +41.9% | 11,735 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $523,000 | +6.3% | 11,735 | 0.0% | 0.00% | +100.0% |
| Q1 2015 | $492,000 | +29.1% | 11,735 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $381,000 | +21.3% | 11,735 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $314,000 | -61.7% | 11,735 | -50.0% | 0.00% | 0.0% |
| Q2 2014 | $820,000 | +53.8% | 23,470 | +57.7% | 0.00% | -50.0% |
| Q1 2014 | $533,000 | -2.7% | 14,885 | -0.7% | 0.00% | 0.0% |
| Q4 2013 | $548,000 | -2.0% | 14,985 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $559,000 | +14.5% | 14,985 | -3.8% | 0.00% | +100.0% |
| Q2 2013 | $488,000 | – | 15,585 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|