COMMONWEALTH EQUITY SERVICES, LLC - TESARO INC ownership

TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 269 filers reported holding TESARO INC in Q4 2017. The put-call ratio across all filers is 0.82 and the average weighting 0.5%.

Quarter-by-quarter ownership
COMMONWEALTH EQUITY SERVICES, LLC ownership history of TESARO INC
ValueSharesWeighting
Q4 2018$521,000
-29.0%
7,019
-62.7%
0.00%
-25.0%
Q3 2018$734,000
-0.5%
18,822
+13.4%
0.00%0.0%
Q2 2018$738,000
+1.9%
16,604
+31.0%
0.00%0.0%
Q1 2018$724,000
+33.6%
12,675
+93.9%
0.00%
+33.3%
Q4 2017$542,0006,5360.00%
Other shareholders
TESARO INC shareholders Q4 2017
NameSharesValueWeighting ↓
NEA Management Company, LLC 10,275,113$1,029,977,00046.23%
ORACLE INVESTMENT MANAGEMENT INC 1,154,322$115,709,00017.83%
BLUE JAY CAPITAL MANAGEMENT, LLC 120,000$12,029,0006.57%
March Altus Capital Management LP 10,000$1,002,0006.27%
Avoro Capital Advisors LLC 277,703$27,837,0004.88%
Perceptive Advisors 682,415$68,405,0004.42%
Rock Springs Capital Management LP 626,500$62,800,0003.94%
Hatteras Investment Partners, LP 10,240$1,026,0003.52%
BB BIOTECH AG 974,582$97,692,0003.43%
SENZAR ASSET MANAGEMENT, LLC 84,300$8,450,232,0002.18%
View complete list of TESARO INC shareholders