TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 95 filers reported holding TESARO INC in Q3 2013. The put-call ratio across all filers is 0.05 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $35,000 | +94.4% | 477 | 0.0% | 0.00% | – |
| Q3 2018 | $18,000 | -14.3% | 477 | 0.0% | 0.00% | – |
| Q2 2018 | $21,000 | -22.2% | 477 | 0.0% | 0.00% | – |
| Q1 2018 | $27,000 | -32.5% | 477 | -3.0% | 0.00% | – |
| Q4 2017 | $40,000 | -36.5% | 492 | 0.0% | 0.00% | – |
| Q3 2017 | $63,000 | -7.4% | 492 | 0.0% | 0.00% | – |
| Q2 2017 | $68,000 | -90.8% | 492 | -89.8% | 0.00% | -100.0% |
| Q1 2017 | $738,000 | +27.7% | 4,800 | +11.6% | 0.00% | 0.0% |
| Q4 2016 | $578,000 | +75.2% | 4,300 | +30.3% | 0.00% | +200.0% |
| Q3 2016 | $330,000 | -44.3% | 3,300 | -67.2% | 0.00% | -66.7% |
| Q2 2015 | $592,000 | +167.9% | 10,070 | +34.3% | 0.00% | +200.0% |
| Q1 2014 | $221,000 | -63.3% | 7,500 | -64.8% | 0.00% | -66.7% |
| Q4 2013 | $602,000 | -33.3% | 21,300 | -8.6% | 0.00% | -25.0% |
| Q3 2013 | $903,000 | -30.1% | 23,300 | -41.0% | 0.00% | -33.3% |
| Q2 2013 | $1,292,000 | – | 39,466 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NEA Management Company, LLC | 10,275,113 | $1,029,977,000 | 46.23% |
| ORACLE INVESTMENT MANAGEMENT INC | 1,154,322 | $115,709,000 | 17.83% |
| BLUE JAY CAPITAL MANAGEMENT, LLC | 120,000 | $12,029,000 | 6.57% |
| March Altus Capital Management LP | 10,000 | $1,002,000 | 6.27% |
| Avoro Capital Advisors LLC | 277,703 | $27,837,000 | 4.88% |
| Perceptive Advisors | 682,415 | $68,405,000 | 4.42% |
| Rock Springs Capital Management LP | 626,500 | $62,800,000 | 3.94% |
| Hatteras Investment Partners, LP | 10,240 | $1,026,000 | 3.52% |
| BB BIOTECH AG | 974,582 | $97,692,000 | 3.43% |
| SENZAR ASSET MANAGEMENT, LLC | 84,300 | $8,450,232,000 | 2.18% |