WELLINGTON MANAGEMENT GROUP LLP - TESARO INC ownership

TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 226 filers reported holding TESARO INC in Q4 2018. The put-call ratio across all filers is 0.46 and the average weighting 0.9%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of TESARO INC
ValueSharesWeighting
Q4 2018$74,642,000
-72.4%
1,005,279
-85.5%
0.02%
-66.7%
Q3 2018$270,397,000
+16.9%
6,931,513
+33.2%
0.06%
+9.6%
Q2 2018$231,381,000
-46.5%
5,203,108
-31.3%
0.05%
-46.9%
Q1 2018$432,659,000
-30.5%
7,571,909
+0.8%
0.10%
-28.5%
Q4 2017$622,273,000
-27.1%
7,509,011
+13.6%
0.14%
-30.1%
Q3 2017$853,859,000
+18.6%
6,610,042
+28.4%
0.20%
+15.3%
Q2 2017$719,955,000
+10.2%
5,147,685
+21.2%
0.17%
+8.3%
Q1 2017$653,472,000
+41.3%
4,246,905
+23.5%
0.16%
+35.3%
Q4 2016$462,534,000
+57.4%
3,439,422
+17.3%
0.12%
+56.8%
Q3 2016$293,806,000
+4.2%
2,931,027
-12.6%
0.07%
+1.4%
Q2 2016$281,916,000
+52.3%
3,354,159
-20.2%
0.07%
+49.0%
Q1 2016$185,122,000
+4.5%
4,204,477
+24.2%
0.05%
+6.5%
Q4 2015$177,187,000
+37.4%
3,386,562
+5.3%
0.05%
+27.8%
Q3 2015$128,943,000
-35.3%
3,215,553
-5.1%
0.04%
-29.4%
Q2 2015$199,194,000
-18.6%
3,388,225
-20.6%
0.05%
-19.0%
Q1 2015$244,795,000
+31.1%
4,264,704
-15.1%
0.06%
+28.6%
Q4 2014$186,780,000
+44.9%
5,022,323
+4.9%
0.05%
+36.1%
Q3 2014$128,921,000
-5.0%
4,789,067
+9.8%
0.04%0.0%
Q2 2014$135,635,000
+24.1%
4,359,831
+17.6%
0.04%
+20.0%
Q1 2014$109,290,000
+16.0%
3,707,235
+11.1%
0.03%
+11.1%
Q4 2013$94,216,000
-23.7%
3,336,267
+4.6%
0.03%
-30.8%
Q3 2013$123,538,000
+20.6%
3,188,876
+1.9%
0.04%
+18.2%
Q2 2013$102,457,0003,129,3720.03%
Other shareholders

There were no reported owners of TESARO INC in Q4 2018.

NameSharesValueWeighting ↓
View complete list of TESARO INC shareholders