Polar Capital’s TESARO, Inc. TSRO Stock Holding History

Polar Capital’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 Q2	–	Sell	-200,000	Closed	-$11.4M	–	275
2018 Q1	$11.4M	Buy	200,000 +60,000	+43%	+$3.86M	0.12%	176
2017 Q4	$11.6M	Buy	140,000 +60,000	+75%	+$5.88M	0.12%	157
2017 Q3	$10.3M	Buy	80,000 +30,000	+60%	+$3.72M	0.12%	159
2017 Q2	$6.99M	Buy	50,000 +25,000	+100%	+$3.62M	0.09%	170
2017 Q1	$3.85M	Sell	25,000 -9,000	-26%	-$1.47M	0.06%	199
2016 Q4	$4.57M	Sell	34,000 -142,618	-81%	-$18M	0.07%	194
2016 Q3	$17.7M	Buy	176,618 +129,500	+275%	+$12.1M	0.31%	107
2016 Q2	$3.96M	Sell	47,118 -152,882	-76%	-$6.82M	0.07%	191
2016 Q1	$8.81M	Sell	200,000 -245,853	-55%	-$9.87M	0.17%	141
2015 Q4	$23.3M	Buy	445,853 +45,853	+11%	+$2.19M	0.42%	75
2015 Q3	$16M	Buy	+400,000	New	+$21.9M	0.32%	102

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

CCM

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

BB Biotech Schaffhausen, Switzerland $3.98B AUM 15.47% 1-Year Est. Return

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

IVM

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

Polar Capital's TSRO Position: Q2 2018 in Review

Polar Capital sold out of TESARO, Inc. (TSRO) in Q2 2018, closing a stake of 200,000 shares — an estimated $11.4M sold.

Polar Capital first reported a position in TSRO in Q3 2015 and held it in 11 quarters. The position peaked at $23.3M in Q4 2015. 200 funds tracked by Wall St. Rank hold TSRO as of Q2 2018.

Polar Capital reported no remaining TESARO, Inc. position as of Q2 2018 after selling out during the quarter.
Polar Capital sold 200,000 TESARO, Inc. shares in Q2 2018, an estimated $11.4M.
Polar Capital first reported a position in TESARO, Inc. in Q3 2015 and held it in 11 quarters.
Polar Capital's TESARO, Inc. position peaked at $23.3M in Q4 2015.
200 funds tracked by Wall St. Rank held TESARO, Inc. as of Q2 2018.

Based on Polar Capital's 13F filing for Q2 2018, filed 14 Aug 2018.