PEAK6 Investments’s TESARO, Inc. TSRO Stock Holding History

PEAK6 Investments’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	-21,000	Closed	-$1.56M	–	4968
2018 Q4	$1.56M	Buy	+21,000	New	+$1.01M	0.01%	1414

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

PEAK6 Investments's TSRO Position: Q1 2019 in Review

PEAK6 Investments sold out of TESARO, Inc. (TSRO) in Q1 2019, closing a stake of 712 shares — an estimated $53K sold.

PEAK6 Investments first reported a position in TSRO in Q3 2018 and held it in 2 quarters. The position peaked at $253K in Q3 2018. 2 funds tracked by Wall St. Rank hold TSRO as of Q1 2019.

PEAK6 Investments reported no remaining TESARO, Inc. position as of Q1 2019 after selling out during the quarter.
PEAK6 Investments sold 712 TESARO, Inc. shares in Q1 2019, an estimated $53K.
PEAK6 Investments first reported a position in TESARO, Inc. in Q3 2018 and held it in 2 quarters.
PEAK6 Investments's TESARO, Inc. position peaked at $253K in Q3 2018.
2 funds tracked by Wall St. Rank held TESARO, Inc. as of Q1 2019.

Based on PEAK6 Investments's 13F filing for Q1 2019, filed 15 May 2019.