TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 229 filers reported holding TESARO INC in Q3 2016. The put-call ratio across all filers is 0.90 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $246,000 | -20.9% | 3,315 | -58.4% | 0.00% | – |
| Q3 2018 | $311,000 | -26.7% | 7,977 | -16.2% | 0.00% | – |
| Q2 2018 | $424,000 | -12.2% | 9,515 | +12.6% | 0.00% | – |
| Q1 2018 | $483,000 | -35.9% | 8,452 | -7.2% | 0.00% | -100.0% |
| Q4 2017 | $754,000 | -18.4% | 9,103 | +27.2% | 0.00% | 0.0% |
| Q3 2017 | $924,000 | +12.7% | 7,155 | +22.0% | 0.00% | 0.0% |
| Q2 2017 | $820,000 | +133.6% | 5,863 | +156.5% | 0.00% | – |
| Q1 2017 | $351,000 | +756.1% | 2,286 | +649.5% | 0.00% | – |
| Q4 2016 | $41,000 | +70.8% | 305 | +26.6% | 0.00% | – |
| Q3 2016 | $24,000 | +380.0% | 241 | +330.4% | 0.00% | – |
| Q2 2016 | $5,000 | -54.5% | 56 | -77.0% | 0.00% | – |
| Q1 2016 | $11,000 | -99.1% | 243 | -99.0% | 0.00% | -100.0% |
| Q4 2015 | $1,275,000 | +12650.0% | 24,362 | +9925.5% | 0.00% | – |
| Q3 2015 | $10,000 | -9.1% | 243 | -32.5% | 0.00% | – |
| Q2 2014 | $11,000 | – | 360 | – | 0.00% | – |
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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% |