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

Vertex One 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	-78,754	Closed	-$5.85M	–	147
2018 Q4	$5.85M	Buy	+78,754	New	+$3.78M	1.71%	17

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

Vertex One Asset Management's TSRO Position: Q1 2019 in Review

Vertex One Asset Management sold out of TESARO, Inc. (TSRO) in Q1 2019, closing a stake of 78,754 shares — an estimated $5.85M sold.

Vertex One Asset Management first reported a position in TSRO in Q4 2018 and held it in 1 quarter. The position peaked at $5.85M in Q4 2018. 2 funds tracked by Wall St. Rank hold TSRO as of Q1 2019.

Vertex One Asset Management reported no remaining TESARO, Inc. position as of Q1 2019 after selling out during the quarter.
Vertex One Asset Management sold 78,754 TESARO, Inc. shares in Q1 2019, an estimated $5.85M.
Vertex One Asset Management first reported a position in TESARO, Inc. in Q4 2018 and held it in 1 quarter.
Vertex One Asset Management's TESARO, Inc. position peaked at $5.85M in Q4 2018.
2 funds tracked by Wall St. Rank held TESARO, Inc. as of Q1 2019.

Based on Vertex One Asset Management's 13F filing for Q1 2019, filed 15 May 2019.