BlackRock Investment Management, LLC - TESARO INC ownership

TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 138 filers reported holding TESARO INC in Q2 2015. The put-call ratio across all filers is 0.39 and the average weighting 0.3%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of TESARO INC
ValueSharesWeighting
Q4 2016$17,595,000
+74.6%
130,834
+30.1%
0.02%
+66.7%
Q3 2016$10,079,000
+4.2%
100,548
-12.6%
0.01%0.0%
Q2 2016$9,673,000
+73.6%
115,081
-9.1%
0.01%
+71.4%
Q1 2016$5,572,000
-9.0%
126,552
+8.1%
0.01%
-12.5%
Q4 2015$6,126,000
+31.3%
117,093
+0.6%
0.01%
+33.3%
Q3 2015$4,666,000
-24.8%
116,365
+10.3%
0.01%
-25.0%
Q2 2015$6,202,000
+84.0%
105,502
+79.7%
0.01%
+100.0%
Q1 2015$3,370,000
+73.3%
58,708
+12.2%
0.00%
+33.3%
Q4 2014$1,945,000
+36.3%
52,308
-1.3%
0.00%
+50.0%
Q3 2014$1,427,000
-12.7%
53,003
+0.9%
0.00%0.0%
Q2 2014$1,634,000
+35.4%
52,537
+28.3%
0.00%0.0%
Q1 2014$1,207,000
+16.4%
40,939
+11.5%
0.00%0.0%
Q4 2013$1,037,000
-29.4%
36,726
-3.2%
0.00%0.0%
Q3 2013$1,469,000
+20.4%
37,931
+1.8%
0.00%0.0%
Q2 2013$1,220,00037,2640.00%
Other shareholders

There were no reported owners of TESARO INC in Q2 2015.

NameSharesValueWeighting ↓
View complete list of TESARO INC shareholders