Group One Trading
TSRO

Group One Trading’s TESARO, Inc. TSRO Stock Holding History

Group One Trading’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
2019
Q1 		– Sell
-294,000
Closed -$21.8M – 5770
2018
Q4 		$21.8M Buy
294,000
+19,500
+7% +$937K 0.19% 95
2018
Q3 		$10.7M Buy
274,500
+147,700
+116% +$5.21M 0.08% 264
2018
Q2 		$5.64M Buy
126,800
+58,900
+87% +$2.86M 0.05% 481
2018
Q1 		$3.88M Sell
67,900
-66,800
-50% -$4.3M 0.04% 604
2017
Q4 		$11.2M Buy
134,700
+66,200
+97% +$6.49M 0.08% 306
2017
Q3 		$8.84M Sell
68,500
-49,300
-42% -$6.12M 0.08% 296
2017
Q2 		$16.5M Buy
117,800
+52,600
+81% +$7.62M 0.17% 112
2017
Q1 		$10M Buy
65,200
+42,700
+190% +$6.95M 0.12% 197
2016
Q4 		$3.03M Sell
22,500
-42,600
-65% -$5.37M 0.03% 684
2016
Q3 		$6.53M Sell
65,100
-49,400
-43% -$4.61M 0.07% 311
2016
Q2 		$9.62M Buy
+114,500
New +$5.11M 0.11% 176
2015
Q4 		– Sell
-8,700
Closed -$349K – 5356
2015
Q3 		$349K Sell
8,700
-3,000
-26% -$164K ﹤0.01% 2066
2015
Q2 		$688K Buy
11,700
+9,300
+388% +$534K 0.01% 1524
2015
Q1 		$138K Sell
2,400
-29,900
-93% -$1.41M ﹤0.01% 2665
2014
Q4 		$1.2M Sell
32,300
-15,200
-32% -$469K 0.02% 959
2014
Q3 		$1.28M Sell
47,500
-18,400
-28% -$541K 0.02% 943
2014
Q2 		$2.05M Buy
65,900
+56,700
+616% +$1.51M 0.03% 674
2014
Q1 		$271K Sell
9,200
-26,800
-74% -$844K ﹤0.01% 2176
2013
Q4 		$1.02M Buy
36,000
+33,400
+1,285% +$1.24M 0.02% 1087
2013
Q3 		$101K Buy
+2,600
New +$95.2K ﹤0.01% 3021

Other funds holding TSRO

TAL
TIG Advisors LLC New York $2.16B AUM 72.99% 1-Year Est. Return
IUHSA
Itau Unibanco Holding S.A. Sao Paulo, Brazil $4.31B AUM 46.57% 1-Year Est. Return

Group One Trading's TSRO Position: Q4 2018 in Review

Group One Trading sold out of TESARO, Inc. (TSRO) in Q4 2018, closing a stake of 89,202 shares — an estimated $4.29M sold.

Group One Trading first reported a position in TSRO in Q4 2013 and held it in 15 quarters. The position peaked at $8.01M in Q2 2017. 221 funds tracked by Wall St. Rank hold TSRO as of Q4 2018.

  • Group One Trading reported no remaining TESARO, Inc. position as of Q4 2018 after selling out during the quarter.
  • Group One Trading sold 89,202 TESARO, Inc. shares in Q4 2018, an estimated $4.29M.
  • Group One Trading first reported a position in TESARO, Inc. in Q4 2013 and held it in 15 quarters.
  • Group One Trading's TESARO, Inc. position peaked at $8.01M in Q2 2017.
  • 221 funds tracked by Wall St. Rank held TESARO, Inc. as of Q4 2018.

Based on Group One Trading's 13F filing for Q4 2018, filed 6 Feb 2019.