Citadel Advisors
TSRO

Citadel Advisors’s TESARO, Inc. TSRO Stock Holding History

Citadel Advisors’s Portfolio TSRO Stock Details TSRO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2019
Q1 		– Sell
-119,700
Closed -$8.89M – 10337
2018
Q4 		$8.89M Sell
119,700
-600
-0.5% -$28.8K ﹤0.01% 2041
2018
Q3 		$4.69M Sell
120,300
-20,900
-15% -$738K ﹤0.01% 3099
2018
Q2 		$6.28M Buy
141,200
+100,100
+244% +$4.86M ﹤0.01% 2470
2018
Q1 		$2.35M Sell
41,100
-23,100
-36% -$1.49M ﹤0.01% 3486
2017
Q4 		$5.32M Buy
64,200
+6,200
+11% +$608K ﹤0.01% 2408
2017
Q3 		$7.49M Sell
58,000
-16,400
-22% -$2.04M 0.01% 1883
2017
Q2 		$10.4M Sell
74,400
-20,300
-21% -$2.94M 0.01% 1426
2017
Q1 		$14.6M Buy
94,700
+54,700
+137% +$8.91M 0.01% 1173
2016
Q4 		$5.38M Sell
40,000
-2,200
-5% -$278K 0.01% 1927
2016
Q3 		$4.23M Buy
42,200
+3,100
+8% +$290K ﹤0.01% 2151
2016
Q2 		$3.29M Buy
39,100
+27,500
+237% +$1.23M ﹤0.01% 2223
2016
Q1 		$511K Buy
11,600
+10,600
+1,060% +$425K ﹤0.01% 4379
2015
Q4 		$52K Sell
1,000
-7,400
-88% -$354K ﹤0.01% 7286
2015
Q3 		$337K Sell
8,400
-11,500
-58% -$629K ﹤0.01% 5388
2015
Q2 		$1.17M Buy
19,900
+15,300
+333% +$878K ﹤0.01% 3758
2015
Q1 		$264K Buy
4,600
+4,200
+1,050% +$198K ﹤0.01% 5831
2014
Q4 		$15K Sell
400
-8,500
-96% -$262K ﹤0.01% 7993
2014
Q3 		$240K Sell
8,900
-800
-8% -$23.5K ﹤0.01% 5530
2014
Q2 		$302K Buy
+9,700
New +$259K ﹤0.01% 5065

Other funds holding TSRO

TAL
TIG Advisors LLC New York $2.16B AUM 72.99% 1-Year Est. Return
IUHSA
Itau Unibanco Holding S.A. Sao Paulo, Brazil $4.31B AUM 46.57% 1-Year Est. Return

Citadel Advisors's TSRO Position: Q1 2019 in Review

Citadel Advisors sold out of TESARO, Inc. (TSRO) in Q1 2019, closing a stake of 150,722 shares — an estimated $11.2M sold.

Citadel Advisors first reported a position in TSRO in Q2 2013 and held it in 20 quarters. The position peaked at $66.8M in Q1 2017. 2 funds tracked by Wall St. Rank hold TSRO as of Q1 2019.

  • Citadel Advisors reported no remaining TESARO, Inc. position as of Q1 2019 after selling out during the quarter.
  • Citadel Advisors sold 150,722 TESARO, Inc. shares in Q1 2019, an estimated $11.2M.
  • Citadel Advisors first reported a position in TESARO, Inc. in Q2 2013 and held it in 20 quarters.
  • Citadel Advisors's TESARO, Inc. position peaked at $66.8M in Q1 2017.
  • 2 funds tracked by Wall St. Rank held TESARO, Inc. as of Q1 2019.

Based on Citadel Advisors's 13F filing for Q1 2019, filed 15 May 2019.