BBA
TSRO

Baker Bros. Advisors’s TESARO, Inc. TSRO Stock Holding History

Baker Bros. Advisors’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
2015
Q1 		– Sell
-31,218
Closed -$1.16M – 136
2014
Q4 		$1.16M Hold
31,218
– – 0.01% 110
2014
Q3 		$840K Hold
31,218
– – 0.01% 102
2014
Q2 		$971K Hold
31,218
– – 0.01% 100
2014
Q1 		$920K Hold
31,218
– – 0.01% 100
2013
Q4 		$882K Hold
31,218
– – 0.01% 89
2013
Q3 		$1.21M Hold
31,218
– – 0.02% 75
2013
Q2 		$1.02M Buy
+31,218
New +$964K 0.02% 67

Other funds holding TSRO

NMC
NEA Management Company Timonium, Maryland $1.76B AUM 223.33% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
O
OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
PA
Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return
HM
HealthCor Management New York $109M AUM 10.64% 1-Year Est. Return
BB
BB Biotech Schaffhausen, Switzerland $3.98B AUM 15.47% 1-Year Est. Return

Baker Bros. Advisors's TSRO Position: Q1 2015 in Review

Baker Bros. Advisors sold out of TESARO, Inc. (TSRO) in Q1 2015, closing a stake of 31,218 shares — an estimated $1.16M sold.

Baker Bros. Advisors first reported a position in TSRO in Q2 2013 and held it in 7 quarters. The position peaked at $1.21M in Q3 2013. 134 funds tracked by Wall St. Rank hold TSRO as of Q1 2015.

  • Baker Bros. Advisors reported no remaining TESARO, Inc. position as of Q1 2015 after selling out during the quarter.
  • Baker Bros. Advisors sold 31,218 TESARO, Inc. shares in Q1 2015, an estimated $1.16M.
  • Baker Bros. Advisors first reported a position in TESARO, Inc. in Q2 2013 and held it in 7 quarters.
  • Baker Bros. Advisors's TESARO, Inc. position peaked at $1.21M in Q3 2013.
  • 134 funds tracked by Wall St. Rank held TESARO, Inc. as of Q1 2015.

Based on Baker Bros. Advisors's 13F filing for Q1 2015, filed 15 May 2015.