Alyeska Investment Group

Alyeska Investment Group’s Spark Therapeutics, Inc. Common Stock ONCE Stock Holding History

Alyeska Investment Group’s Portfolio ONCE Stock Details ONCE Fund Activity

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Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q4	–	Sell
2019 Q3	$24.2M	Sell
2019 Q2	$25.6M	Buy
2019 Q1	$26.2M	Buy
2017 Q4	–	Sell
2017 Q3	$13.5M	Buy
2016 Q4	–	Sell
2016 Q3	$237K	Buy
2015 Q3	–	Sell
2015 Q2	$2.77M	Buy
2015 Q1	$3.3M	Buy