TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 196 filers reported holding TESARO INC in Q3 2018. The put-call ratio across all filers is 0.51 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $220,300 | +89.7% | 2,967 | -0.3% | 0.00% | +100.0% |
| Q3 2018 | $116,133 | -99.9% | 2,977 | -1.9% | 0.00% | 0.0% |
| Q2 2018 | $135,011,000 | -14.8% | 3,036 | +9.5% | 0.00% | 0.0% |
| Q1 2018 | $158,450,000 | +68791.3% | 2,773 | +0.0% | 0.00% | -33.3% |
| Q4 2017 | $230,000 | -36.3% | 2,772 | -0.9% | 0.00% | +50.0% |
| Q3 2017 | $361,000 | -2.7% | 2,798 | +5.3% | 0.00% | -33.3% |
| Q2 2017 | $371,000 | -87.7% | 2,656 | -86.5% | 0.00% | -85.7% |
| Q1 2017 | $3,026,000 | +13.9% | 19,668 | -0.4% | 0.02% | +10.5% |
| Q4 2016 | $2,656,000 | +41.7% | 19,749 | +5.6% | 0.02% | +35.7% |
| Q3 2016 | $1,875,000 | +17.4% | 18,706 | -1.6% | 0.01% | +16.7% |
| Q2 2016 | $1,597,000 | +97.4% | 19,006 | +3.5% | 0.01% | +100.0% |
| Q1 2016 | $809,000 | -2.5% | 18,369 | +15.8% | 0.01% | 0.0% |
| Q4 2015 | $830,000 | +30.5% | 15,869 | 0.0% | 0.01% | +20.0% |
| Q3 2015 | $636,000 | -31.8% | 15,869 | 0.0% | 0.01% | -28.6% |
| Q2 2015 | $933,000 | +64.8% | 15,869 | +4.2% | 0.01% | +75.0% |
| Q4 2014 | $566,000 | +38.0% | 15,227 | 0.0% | 0.00% | +33.3% |
| Q3 2014 | $410,000 | -13.5% | 15,227 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $474,000 | +45.4% | 15,227 | +37.7% | 0.00% | +50.0% |
| Q1 2014 | $326,000 | +4.5% | 11,056 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $312,000 | -27.1% | 11,056 | 0.0% | 0.00% | -33.3% |
| Q3 2013 | $428,000 | +18.2% | 11,056 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $362,000 | – | 11,056 | – | 0.00% | – |
Download | ||||||
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% |