Hudson Bay Capital Management’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
Q2
Sell
-30,000
Closed -$3.42M 613
2019
Q1
$3.42M Hold
30,000
0.04% 204
2018
Q4
$1.17M Hold
30,000
0.02% 334
2018
Q3
$1.64M Buy
+30,000
New +$1.64M 0.02% 310
2017
Q3
Sell
-110,000
Closed -$6.57M 470
2017
Q2
$6.57M Buy
110,000
+80,000
+267% +$4.78M 0.13% 85
2017
Q1
$1.6M Buy
+30,000
New +$1.6M 0.02% 234