GLG LLC - TESARO INC ownership

TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 279 filers reported holding TESARO INC in Q3 2017. The put-call ratio across all filers is 1.16 and the average weighting 0.6%.

Quarter-by-quarter ownership
GLG LLC ownership history of TESARO INC
ValueSharesWeighting
Q4 2017$4,853,000
+66.6%
58,563
+159.6%
0.35%
+84.1%
Q3 2017$2,913,000
-60.0%
22,563
-56.6%
0.19%
-57.7%
Q2 2017$7,276,000
-55.6%
52,019
-51.2%
0.45%
-50.6%
Q1 2017$16,394,000
+519.6%
106,543
+303.6%
0.90%
+378.8%
Q3 2016$2,646,00026,4000.19%
Other shareholders
TESARO INC shareholders Q3 2017
NameSharesValueWeighting ↓
INTERWEST VENTURE MANAGEMENT CO 2,021,403$271,838,00064.82%
NEA Management Company, LLC 10,275,113$1,381,797,00054.94%
ORACLE INVESTMENT MANAGEMENT INC 1,248,086$167,843,00027.84%
BLUE JAY CAPITAL MANAGEMENT, LLC 89,695$12,062,0007.28%
Perceptive Advisors 687,993$92,521,0006.58%
Avoro Capital Advisors LLC 231,700$31,159,0006.30%
INTERNATIONAL BIOTECHNOLOGY TRUST PLC 94,500$12,705,0005.72%
Rock Springs Capital Management LP 613,500$82,503,0005.52%
SENZAR ASSET MANAGEMENT, LLC 142,300$19,136,0005.08%
BB BIOTECH AG 974,582$131,062,0004.85%
View complete list of TESARO INC shareholders