TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 208 filers reported holding TESARO INC in Q2 2018. The put-call ratio across all filers is 0.90 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $4,508,000 | +94.7% | 60,716 | +2.3% | 0.01% | +150.0% |
| Q3 2018 | $2,315,000 | -12.3% | 59,346 | -0.0% | 0.00% | -20.0% |
| Q2 2018 | $2,640,000 | -21.2% | 59,368 | +1.3% | 0.01% | -28.6% |
| Q1 2018 | $3,350,000 | -33.3% | 58,625 | -3.3% | 0.01% | -30.0% |
| Q4 2017 | $5,023,000 | -37.0% | 60,609 | -1.8% | 0.01% | -44.4% |
| Q3 2017 | $7,972,000 | -16.3% | 61,747 | -9.3% | 0.02% | -10.0% |
| Q2 2017 | $9,523,000 | +9.8% | 68,090 | +20.8% | 0.02% | +11.1% |
| Q1 2017 | $8,676,000 | +9.4% | 56,384 | -4.4% | 0.02% | +12.5% |
| Q4 2016 | $7,932,000 | +39.4% | 58,984 | +3.9% | 0.02% | +33.3% |
| Q3 2016 | $5,692,000 | +31.3% | 56,784 | +10.1% | 0.01% | +33.3% |
| Q2 2016 | $4,336,000 | +99.1% | 51,584 | +4.3% | 0.01% | +80.0% |
| Q1 2016 | $2,178,000 | -3.5% | 49,463 | +14.6% | 0.01% | -16.7% |
| Q4 2015 | $2,258,000 | +32.8% | 43,152 | +1.8% | 0.01% | +50.0% |
| Q3 2015 | $1,700,000 | -32.0% | 42,400 | -0.2% | 0.00% | -33.3% |
| Q2 2015 | $2,499,000 | +11.2% | 42,500 | +8.5% | 0.01% | +20.0% |
| Q1 2015 | $2,248,000 | +69.0% | 39,168 | +9.5% | 0.01% | +66.7% |
| Q4 2014 | $1,330,000 | +38.7% | 35,768 | +0.4% | 0.00% | +50.0% |
| Q3 2014 | $959,000 | -12.5% | 35,616 | +1.1% | 0.00% | -33.3% |
| Q2 2014 | $1,096,000 | +39.1% | 35,214 | +31.8% | 0.00% | +50.0% |
| Q1 2014 | $788,000 | +15.2% | 26,714 | +10.3% | 0.00% | 0.0% |
| Q4 2013 | $684,000 | -26.1% | 24,214 | +1.3% | 0.00% | -33.3% |
| Q3 2013 | $926,000 | -32.5% | 23,914 | -43.0% | 0.00% | -25.0% |
| Q2 2013 | $1,372,000 | +556.5% | 41,918 | +340.3% | 0.00% | +300.0% |
| Q1 2013 | $209,000 | – | 9,520 | – | 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% |