MWNA
ONCE

Marshall Wace North America’s Spark Therapeutics, Inc. Common Stock ONCE Stock Holding History

Marshall Wace North America’s Portfolio ONCE Stock Details ONCE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2018
Q4 		– Sell
-6,567
Closed -$358K – 1741
2018
Q3 		$358K Buy
+6,567
New +$358K ﹤0.01% 756
2017
Q4 		– Sell
-138,022
Closed -$12.3M – 1733
2017
Q3 		$12.3M Buy
+138,022
New +$12.3M 0.08% 313