BlackRock’s TESARO, Inc. TSRO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2019
Q1
Sell
-3,300,293
Closed -$245M 5138
2018
Q4
$245M Sell
3,300,293
-985,597
-23% -$47.4M 0.01% 1165
2018
Q3
$167M Buy
4,285,890
+64,579
+2% +$2.28M 0.01% 1608
2018
Q2
$188M Buy
4,221,311
+231,196
+6% +$11.2M 0.01% 1504
2018
Q1
$228M Sell
3,990,115
-76,951
-2% -$4.95M 0.01% 1255
2017
Q4
$337M Buy
4,067,066
+213,920
+6% +$21M 0.02% 986
2017
Q3
$497M Buy
3,853,146
+247,899
+7% +$30.8M 0.03% 671
2017
Q2
$504M Buy
3,605,247
+195,590
+6% +$28.3M 0.03% 645
2017
Q1
$525M Buy
3,409,657
+3,335,611
+4,505% +$543M 0.03% 630
2016
Q4
$9.96M Buy
74,046
+71,292
+2,589% +$8.99M 0.01% 744
2016
Q3
$276K Sell
2,754
-2,214
-45% -$207K ﹤0.01% 1991
2016
Q2
$419K Sell
4,968
-2,128
-30% -$94.9K ﹤0.01% 1741
2016
Q1
$312K Buy
7,096
+834
+13% +$33.5K ﹤0.01% 1647
2015
Q4
$327K Buy
6,262
+600
+11% +$28.7K ﹤0.01% 1591
2015
Q3
$227K Buy
5,662
+1,401
+33% +$76.6K ﹤0.01% 1615
2015
Q2
$251K Buy
4,261
+3,802
+828% +$218K ﹤0.01% 1649
2015
Q1
$26K Hold
459
﹤0.01% 2240
2014
Q4
$17K Hold
459
﹤0.01% 2464
2014
Q3
$12K Hold
459
﹤0.01% 2632
2014
Q2
$14K Buy
459
+46
+11% +$1.23K ﹤0.01% 2585
2014
Q1
$12K Buy
413
+71
+21% +$2.24K ﹤0.01% 2630
2013
Q4
$10K Hold
342
﹤0.01% 2743
2013
Q3
$13K Hold
342
﹤0.01% 2510
2013
Q2
$11K Buy
+342
New +$10.6K ﹤0.01% 2615

Other funds holding TSRO

BlackRock's TSRO Position: Q1 2019 in Review

BlackRock sold out of TESARO, Inc. (TSRO) in Q1 2019, closing a stake of 3,300,293 shares — an estimated $245M sold.

BlackRock first reported a position in TSRO in Q2 2013 and held it in 23 quarters. The position peaked at $525M in Q1 2017. 2 funds tracked by Wall St. Rank hold TSRO as of Q1 2019.

  • BlackRock reported no remaining TESARO, Inc. position as of Q1 2019 after selling out during the quarter.
  • BlackRock sold 3,300,293 TESARO, Inc. shares in Q1 2019, an estimated $245M.
  • BlackRock first reported a position in TESARO, Inc. in Q2 2013 and held it in 23 quarters.
  • BlackRock's TESARO, Inc. position peaked at $525M in Q1 2017.
  • 2 funds tracked by Wall St. Rank held TESARO, Inc. as of Q1 2019.

Based on BlackRock's 13F filing for Q1 2019, filed 9 May 2019.