Twin Tree Management’s TESARO, Inc. TSRO Stock Holding History

Twin Tree 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
2018 Q1	–	Sell	-169,000	Closed	-$14M	–	1379
2017 Q4	$14M	Buy	169,000 +1,000	+0.6%	+$98K	0.1%	166
2017 Q3	$21.7M	Sell	168,000 -69,200	-29%	-$8.59M	0.17%	121
2017 Q2	$33.2M	Buy	237,200 +96,800	+69%	+$14M	0.26%	79
2017 Q1	$21.6M	Buy	140,400 +99,000	+239%	+$16.1M	0.2%	114
2016 Q4	$5.57M	Buy	41,400 +15,800	+62%	+$1.99M	0.05%	374
2016 Q3	$2.57M	Buy	+25,600	New	+$2.39M	0.03%	445

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

Twin Tree Management's TSRO Position: Q1 2019 in Review

Twin Tree Management sold out of TESARO, Inc. (TSRO) in Q1 2019, closing a stake of 47 shares — an estimated $3K sold.

Twin Tree Management first reported a position in TSRO in Q1 2017 and held it in 3 quarters. The position peaked at $2.03M in Q1 2017. 2 funds tracked by Wall St. Rank hold TSRO as of Q1 2019.

Twin Tree Management reported no remaining TESARO, Inc. position as of Q1 2019 after selling out during the quarter.
Twin Tree Management sold 47 TESARO, Inc. shares in Q1 2019, an estimated $3K.
Twin Tree Management first reported a position in TESARO, Inc. in Q1 2017 and held it in 3 quarters.
Twin Tree Management's TESARO, Inc. position peaked at $2.03M in Q1 2017.
2 funds tracked by Wall St. Rank held TESARO, Inc. as of Q1 2019.

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