Massachusetts Financial Services
TSRO

Massachusetts Financial Services’s TESARO, Inc. TSRO Stock Holding History

Massachusetts Financial Services’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
Q3 		– Sell
-77,132
Closed -$3.43M – 894
2018
Q2 		$3.43M Buy
77,132
+1,069
+1% +$51.9K ﹤0.01% 685
2018
Q1 		$4.35M Buy
76,063
+28,223
+59% +$1.82M ﹤0.01% 673
2017
Q4 		$3.96M Buy
47,840
+637
+1% +$62.5K ﹤0.01% 676
2017
Q3 		$6.09M Buy
47,203
+289
+0.6% +$35.9K ﹤0.01% 653
2017
Q2 		$6.56M Sell
46,914
-10
-0% -$1.45K ﹤0.01% 656
2017
Q1 		$7.22M Sell
46,924
-45,070
-49% -$7.34M ﹤0.01% 622
2016
Q4 		$12.4M Sell
91,994
-8,200
-8% -$1.03M 0.01% 561
2016
Q3 		$10M Sell
100,194
-96,457
-49% -$9.01M ﹤0.01% 573
2016
Q2 		$16.5M Sell
196,651
-88,456
-31% -$3.94M 0.01% 517
2016
Q1 		$12.6M Buy
285,107
+3,544
+1% +$142K 0.01% 551
2015
Q4 		$14.7M Sell
281,563
-1,940
-0.7% -$92.7K 0.01% 546
2015
Q3 		$11.4M Sell
283,503
-33,358
-11% -$1.82M 0.01% 581
2015
Q2 		$18.6M Sell
316,861
-29,196
-8% -$1.68M 0.01% 540
2015
Q1 		$19.9M Buy
346,057
+10,591
+3% +$499K 0.01% 532
2014
Q4 		$12.5M Sell
335,466
-38,808
-10% -$1.2M 0.01% 599
2014
Q3 		$10.1M Buy
+374,274
New +$11M 0.01% 627

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
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
CCM
Camber Capital Management Boston, Massachusetts $1.07B AUM 8.19% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
FCM
Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return
BB
BB Biotech Schaffhausen, Switzerland $3.98B AUM 15.47% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Massachusetts Financial Services's TSRO Position: Q3 2018 in Review

Massachusetts Financial Services sold out of TESARO, Inc. (TSRO) in Q3 2018, closing a stake of 77,132 shares — an estimated $3.43M sold.

Massachusetts Financial Services first reported a position in TSRO in Q3 2014 and held it in 16 quarters. The position peaked at $19.9M in Q1 2015. 189 funds tracked by Wall St. Rank hold TSRO as of Q3 2018.

  • Massachusetts Financial Services reported no remaining TESARO, Inc. position as of Q3 2018 after selling out during the quarter.
  • Massachusetts Financial Services sold 77,132 TESARO, Inc. shares in Q3 2018, an estimated $3.43M.
  • Massachusetts Financial Services first reported a position in TESARO, Inc. in Q3 2014 and held it in 16 quarters.
  • Massachusetts Financial Services's TESARO, Inc. position peaked at $19.9M in Q1 2015.
  • 189 funds tracked by Wall St. Rank held TESARO, Inc. as of Q3 2018.

Based on Massachusetts Financial Services's 13F filing for Q3 2018, filed 25 Oct 2018.