Quantitative Systematic Strategies’s Power Integrations POWI Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2016 Q1	–	Sell	-11,980	Closed	-$300K	–	674
2015 Q4	$300K	Buy	+11,980	New	+$300K	0.08%	784
2015 Q3	–	Sell	-31,696	Closed	-$713K	–	490
2015 Q2	$713K	Buy	+31,696	New	+$713K	0.16%	213