AlphaCrest Capital Management’s Prothena Corp PRTA Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2022 Q2	–	Sell	-15,348	Closed	-$561K	–	1346
2022 Q1	$561K	Buy	+15,348	New	+$561K	0.03%	844
2019 Q3	–	Sell	-14,200	Closed	-$150K	–	1321
2019 Q2	$150K	Buy	+14,200	New	+$150K	0.01%	986