Sectoral Asset 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
-3,554
Closed -$405K 109
2019
Q1
$405K Buy
+3,554
New +$405K 0.05% 79
2018
Q1
Sell
-83,390
Closed -$4.29M 79
2017
Q4
$4.29M Sell
83,390
-33,209
-28% -$1.71M 0.54% 46
2017
Q3
$10.4M Buy
116,599
+15,299
+15% +$1.36M 1.34% 31
2017
Q2
$6.05M Buy
+101,300
New +$6.05M 0.66% 41