GABELLI FUNDS LLC - TESARO INC ownership

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
GABELLI FUNDS LLC ownership history of TESARO INC
ValueSharesWeighting
Q4 2018$30,684,000
+3275.6%
413,250
+1673.6%
0.21%
+4100.0%
Q3 2018$909,000
+48.0%
23,300
+68.8%
0.01%
+25.0%
Q2 2018$614,000
-27.8%
13,800
-7.4%
0.00%
-20.0%
Q1 2018$851,000
+2.7%
14,900
+49.0%
0.01%0.0%
Q4 2017$829,000
+94.6%
10,000
+203.0%
0.01%
+150.0%
Q3 2017$426,0003,3000.00%
Other shareholders

There were no reported owners of TESARO INC in Q2 2018.

NameSharesValueWeighting ↓
View complete list of TESARO INC shareholders