TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 171 filers reported holding TESARO INC in Q2 2016. The put-call ratio across all filers is 1.75 and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $55,836,000 | +785.7% | 752,000 | +902.7% | 0.16% | +811.8% |
| Q2 2016 | $6,304,000 | -32.5% | 75,000 | -75.0% | 0.02% | -29.2% |
| Q2 2014 | $9,333,000 | -48.5% | 300,000 | -51.2% | 0.02% | -52.0% |
| Q1 2014 | $18,130,000 | +7.4% | 615,000 | +2.9% | 0.05% | +11.1% |
| Q4 2013 | $16,885,000 | +16.0% | 597,900 | +59.2% | 0.04% | +7.1% |
| Q3 2013 | $14,552,000 | +36.5% | 375,634 | +15.4% | 0.04% | +27.3% |
| Q2 2013 | $10,661,000 | -2.4% | 325,634 | -34.5% | 0.03% | -8.3% |
| Q1 2013 | $10,920,000 | – | 497,269 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 2,021,403 | $271,838,000 | 64.82% |
| NEA Management Company, LLC | 10,275,113 | $1,381,797,000 | 54.94% |
| ORACLE INVESTMENT MANAGEMENT INC | 1,248,086 | $167,843,000 | 27.84% |
| BLUE JAY CAPITAL MANAGEMENT, LLC | 89,695 | $12,062,000 | 7.28% |
| Perceptive Advisors | 687,993 | $92,521,000 | 6.58% |
| Avoro Capital Advisors LLC | 231,700 | $31,159,000 | 6.30% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 94,500 | $12,705,000 | 5.72% |
| Rock Springs Capital Management LP | 613,500 | $82,503,000 | 5.52% |
| SENZAR ASSET MANAGEMENT, LLC | 142,300 | $19,136,000 | 5.08% |
| BB BIOTECH AG | 974,582 | $131,062,000 | 4.85% |