Walleye Trading’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
-33,309
Closed -$3.23M 2097
2019
Q3
$3.23M Sell
33,309
-26,999
-45% -$2.62M 0.03% 100
2019
Q2
$6.17M Buy
+60,308
New +$6.17M 0.05% 42
2019
Q1
Hold
0
2062
2018
Q4
Sell
-662
Closed -$36K 2493
2018
Q3
$36K Buy
+662
New +$36K ﹤0.01% 1485
2018
Q2
Hold
0
2048
2018
Q1
Hold
0
1951