Kassirer Asset Management’s TESARO, Inc. TSRO Stock Holding History

Kassirer Asset Management’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	-70,000	Closed	-$5.2M	–	45
2018 Q4	$5.2M	Buy	+70,000	New	+$3.36M	4.75%	7

Other funds holding TSRO

TAL

TIG Advisors LLC New York $2.26B AUM 81.38% 1-Year Est. Return

IUHSA

Itau Unibanco Holding S.A. Sao Paulo, Brazil $5.27B AUM 41.17% 1-Year Est. Return

Kassirer Asset Management's TSRO Position: Q1 2019 in Review

Kassirer Asset Management sold out of TESARO, Inc. (TSRO) in Q1 2019, closing a stake of 70,000 shares — an estimated $5.2M sold.

Kassirer Asset Management first reported a position in TSRO in Q4 2018 and held it in 1 quarter. The position peaked at $5.2M in Q4 2018. 2 funds tracked by Wall St. Rank hold TSRO as of Q1 2019.

Kassirer Asset Management reported no remaining TESARO, Inc. position as of Q1 2019 after selling out during the quarter.
Kassirer Asset Management sold 70,000 TESARO, Inc. shares in Q1 2019, an estimated $5.2M.
Kassirer Asset Management first reported a position in TESARO, Inc. in Q4 2018 and held it in 1 quarter.
Kassirer Asset Management's TESARO, Inc. position peaked at $5.2M in Q4 2018.
2 funds tracked by Wall St. Rank held TESARO, Inc. as of Q1 2019.

Based on Kassirer Asset Management's 13F filing for Q1 2019, filed 10 May 2019.