Paloma Partners’s TESARO, Inc. TSRO Stock Holding History

Paloma Partners’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
2017 Q4	–	Sell	-3,000	Closed	-$387K	–	2485
2017 Q3	$387K	Buy	+3,000	New	+$372K	0.01%	1665

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

Paloma Partners's TSRO Position: Q1 2019 in Review

Paloma Partners sold out of TESARO, Inc. (TSRO) in Q1 2019, closing a stake of 61,625 shares — an estimated $4.58M sold.

Paloma Partners first reported a position in TSRO in Q3 2015 and held it in 4 quarters. The position peaked at $4.58M in Q4 2018. 2 funds tracked by Wall St. Rank hold TSRO as of Q1 2019.

Paloma Partners reported no remaining TESARO, Inc. position as of Q1 2019 after selling out during the quarter.
Paloma Partners sold 61,625 TESARO, Inc. shares in Q1 2019, an estimated $4.58M.
Paloma Partners first reported a position in TESARO, Inc. in Q3 2015 and held it in 4 quarters.
Paloma Partners's TESARO, Inc. position peaked at $4.58M in Q4 2018.
2 funds tracked by Wall St. Rank held TESARO, Inc. as of Q1 2019.

Based on Paloma Partners's 13F filing for Q1 2019, filed 15 May 2019.