THORATEC CORP's ticker is THOR and the CUSIP is 885175307.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $23,534,000 | +62.0% | 372,000 | +14.1% | 0.94% | +7.5% |
| Q2 2015 | $14,530,000 | -13.3% | 326,000 | -18.5% | 0.88% | -32.8% |
| Q1 2015 | $16,756,000 | +4.8% | 400,000 | -18.8% | 1.30% | -2.8% |
| Q4 2014 | $15,985,000 | +305.4% | 492,465 | +233.9% | 1.34% | +216.8% |
| Q3 2014 | $3,943,000 | – | 147,501 | – | 0.42% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HealthInvest Partners AB | 440,366 | $15,351,000 | 8.64% |
| ORACLE INVESTMENT MANAGEMENT INC | 1,466,304 | $51,115,357,000 | 6.20% |
| GREAT POINT PARTNERS LLC | 360,000 | $12,550,000 | 5.58% |
| SECTOR GAMMA AS | 558,300 | $19,462,000 | 4.60% |
| Rock Springs Capital Management LP | 492,200 | $17,158,000 | 3.08% |
| KING INVESTMENT ADVISORS INC/TX | 144,470 | $5,036,000 | 2.14% |
| Park West Asset Management LLC | 430,372 | $15,003,000 | 1.96% |
| Cohen Capital Management, Inc. | 149,665 | $5,217,000 | 1.35% |
| PRIO WEALTH LIMITED PARTNERSHIP | 562,453 | $19,607,000 | 0.99% |
| Elk Creek Partners, LLC | 90,596 | $3,158,000 | 0.86% |