Walleye Trading’s TESARO, Inc. TSRO Stock Holding History

Walleye Trading’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	-27,552	Closed	-$2.05M	–	5172
2018 Q4	$2.05M	Buy	27,552 +27,356	+13,957%	+$1.31M	0.02%	1057
2018 Q3	$8K	Buy	+196	New	+$6.92K	﹤0.01%	5047
2017 Q2	–	Sell	-2,920	Closed	-$423K	–	5240
2017 Q1	$449	Buy	+2,920	New	+$475K	﹤0.01%	2325
2016 Q1	–	Sell	-1,890	Closed	-$75.9K	–	6098
2015 Q4	$99K	Buy	1,890 +1,590	+530%	+$76K	﹤0.01%	3325
2015 Q3	$12K	Buy	+300	New	+$16.4K	﹤0.01%	4330

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

Walleye Trading's TSRO Position: Q1 2019 in Review

Walleye Trading sold out of TESARO, Inc. (TSRO) in Q1 2019, closing a stake of 27,552 shares — an estimated $2.05M sold.

Walleye Trading first reported a position in TSRO in Q3 2015 and held it in 5 quarters. The position peaked at $2.05M in Q4 2018. 2 funds tracked by Wall St. Rank hold TSRO as of Q1 2019.

Walleye Trading reported no remaining TESARO, Inc. position as of Q1 2019 after selling out during the quarter.
Walleye Trading sold 27,552 TESARO, Inc. shares in Q1 2019, an estimated $2.05M.
Walleye Trading first reported a position in TESARO, Inc. in Q3 2015 and held it in 5 quarters.
Walleye Trading's TESARO, Inc. position peaked at $2.05M in Q4 2018.
2 funds tracked by Wall St. Rank held TESARO, Inc. as of Q1 2019.

Based on Walleye Trading's 13F filing for Q1 2019, filed 15 May 2019.