Iguana Healthcare Management’s TESARO, Inc. TSRO Stock Holding History

Iguana Healthcare 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	$2.57M	Buy	45,000 +10,000	+29%	+$643K	1.69%	24
2017 Q4	$2.9M	Buy	35,000 +10,000	+40%	+$980K	1.89%	17
2017 Q3	$3.23M	Buy	25,000 +10,000	+67%	+$1.24M	1.76%	25
2017 Q2	$2.1M	Buy	+15,000	New	+$2.17M	1.19%	34
2015 Q2	–	Sell	-10,000	Closed	-$574K	–	93
2015 Q1	$574K	Buy	+10,000	New	+$471K	0.24%	58
2014 Q3	–	Sell	-50,000	Closed	-$1.56M	–	86
2014 Q2	$1.56M	Hold	50,000	–	–	0.73%	49
2014 Q1	$1.47M	Buy	50,000 +35,000	+233%	+$1.1M	0.68%	45
2013 Q4	$424K	Buy	+15,000	New	+$556K	0.24%	68

Other funds holding TSRO

NMC

NEA Management Company Timonium, Maryland $1.76B AUM 223.33% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

IVM

InterWest Venture Management San Francisco, California $20.6M AUM 48.5% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

CCM

Camber Capital Management Boston, Massachusetts $1.07B AUM 8.19% 1-Year Est. Return

Iguana Healthcare Management's TSRO Position: Q1 2018 in Review

Iguana Healthcare Management increased its TESARO, Inc. (TSRO) stake by 29% in Q1 2018, buying an estimated $643K and bringing the position to 45,000 shares worth $2.57M. The position accounts for 1.69% of the portfolio, ranked #24.

Iguana Healthcare Management first reported a position in TSRO in Q4 2013 and has held it in 8 quarters since. The position peaked at $3.23M in Q3 2017. 247 funds tracked by Wall St. Rank hold TSRO as of Q1 2018.

Iguana Healthcare Management held 45,000 shares of TESARO, Inc. worth $2.57M as of Q1 2018.
Iguana Healthcare Management bought 10,000 TESARO, Inc. shares in Q1 2018, an estimated $643K.
TESARO, Inc. made up 1.69% of Iguana Healthcare Management's portfolio in Q1 2018, its #24 holding.
Iguana Healthcare Management first reported a position in TESARO, Inc. in Q4 2013 and has held it in 8 quarters since.
Iguana Healthcare Management's TESARO, Inc. position peaked at $3.23M in Q3 2017.
247 funds tracked by Wall St. Rank held TESARO, Inc. as of Q1 2018.

Based on Iguana Healthcare Management's 13F filing for Q1 2018, filed 15 May 2018.