Westfield Capital Management
TSRO

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

Westfield 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
Q3 		– Sell
-56,641
Closed -$7.92M – 284
2017
Q2 		$7.92M Buy
56,641
+1,378
+2% +$200K 0.07% 206
2017
Q1 		$8.5M Buy
+55,263
New +$9M 0.07% 212

Other funds holding TSRO

NMC
NEA Management Company Timonium, Maryland $1.76B AUM 223.33% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
IVM
InterWest Venture Management San Francisco, California $20.6M AUM 48.5% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Westfield Capital Management's TSRO Position: Q3 2017 in Review

Westfield Capital Management sold out of TESARO, Inc. (TSRO) in Q3 2017, closing a stake of 56,641 shares — an estimated $7.92M sold.

Westfield Capital Management first reported a position in TSRO in Q1 2017 and held it in 2 quarters. The position peaked at $8.5M in Q1 2017. 271 funds tracked by Wall St. Rank hold TSRO as of Q3 2017.

  • Westfield Capital Management reported no remaining TESARO, Inc. position as of Q3 2017 after selling out during the quarter.
  • Westfield Capital Management sold 56,641 TESARO, Inc. shares in Q3 2017, an estimated $7.92M.
  • Westfield Capital Management first reported a position in TESARO, Inc. in Q1 2017 and held it in 2 quarters.
  • Westfield Capital Management's TESARO, Inc. position peaked at $8.5M in Q1 2017.
  • 271 funds tracked by Wall St. Rank held TESARO, Inc. as of Q3 2017.

Based on Westfield Capital Management's 13F filing for Q3 2017, filed 13 Nov 2017.