Driehaus Capital Management’s TESARO, Inc. TSRO Stock Holding History

Driehaus Capital 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
2017 Q1	–	Sell	-7,271	Closed	-$978K	–	683
2016 Q4	$978K	Sell	7,271 -7,031	-49%	-$887K	0.03%	359
2016 Q3	$1.43M	Buy	+14,302	New	+$1.34M	0.05%	311
2015 Q2	–	Sell	-33,241	Closed	-$1.91M	–	629
2015 Q1	$1.91M	Sell	33,241 -14,919	-31%	-$703K	0.07%	344
2014 Q4	$1.79M	Buy	+48,160	New	+$1.49M	0.07%	329
2014 Q1	–	Sell	-47,857	Closed	-$1.35M	–	608
2013 Q4	$1.35M	Sell	47,857 -6,837	-13%	-$254K	0.05%	373
2013 Q3	$2.12M	Buy	54,694 +10,374	+23%	+$380K	0.08%	272
2013 Q2	$1.45M	Buy	+44,320	New	+$1.37M	0.06%	307

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

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 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

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

IVM

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

OIM

Oracle Investment Management Greenwich, Connecticut $168M AUM 42.86% 1-Year Est. Return

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

Driehaus Capital Management's TSRO Position: Q1 2017 in Review

Driehaus Capital Management sold out of TESARO, Inc. (TSRO) in Q1 2017, closing a stake of 7,271 shares — an estimated $978K sold.

Driehaus Capital Management first reported a position in TSRO in Q2 2013 and held it in 7 quarters. The position peaked at $2.12M in Q3 2013. 251 funds tracked by Wall St. Rank hold TSRO as of Q1 2017.

Driehaus Capital Management reported no remaining TESARO, Inc. position as of Q1 2017 after selling out during the quarter.
Driehaus Capital Management sold 7,271 TESARO, Inc. shares in Q1 2017, an estimated $978K.
Driehaus Capital Management first reported a position in TESARO, Inc. in Q2 2013 and held it in 7 quarters.
Driehaus Capital Management's TESARO, Inc. position peaked at $2.12M in Q3 2013.
251 funds tracked by Wall St. Rank held TESARO, Inc. as of Q1 2017.

Based on Driehaus Capital Management's 13F filing for Q1 2017, filed 16 May 2017.