Tower Research Capital (TRC)’s Spark Therapeutics, Inc. Common Stock ONCE Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2019
Q4
Sell
-887
Closed -$86K 4852
2019
Q3
$86K Buy
887
+868
+4,568% +$84.2K 0.01% 1447
2019
Q2
$2K Sell
19
-414
-96% -$43.6K ﹤0.01% 3378
2019
Q1
$49K Buy
+433
New +$49K ﹤0.01% 1779
2018
Q4
Sell
-4,085
Closed -$223K 4664
2018
Q3
$223K Buy
4,085
+4,074
+37,036% +$222K 0.02% 923
2018
Q2
$1K Sell
11
-1,634
-99% -$149K ﹤0.01% 3561
2018
Q1
$110K Buy
+1,645
New +$110K 0.01% 1198
2017
Q4
Sell
-2,962
Closed -$264K 4429
2017
Q3
$264K Buy
+2,962
New +$264K 0.02% 557
2017
Q2
Sell
-300
Closed -$16K 3952
2017
Q1
$16K Sell
300
-2,371
-89% -$126K ﹤0.01% 1461
2016
Q4
$133K Buy
2,671
+2,325
+672% +$116K 0.01% 832
2016
Q3
$21K Buy
+346
New +$21K ﹤0.01% 1602
2016
Q2
Sell
-4,819
Closed -$142K 5293
2016
Q1
$142K Buy
4,819
+4,325
+876% +$127K 0.02% 408
2015
Q4
$22K Buy
+494
New +$22K ﹤0.01% 1224
2015
Q2
Sell
-480
Closed -$37K 5371
2015
Q1
$37K Buy
+480
New +$37K ﹤0.01% 1738