Marshall Wace’s Silicom SILC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2019 Q2	–	Sell	-16,837	Closed	-$644K	–	1755
2019 Q1	$644K	Sell	16,837 -25,067	-60%	-$959K	0.01%	1054
2018 Q4	$1.46M	Buy	41,904 +18,021	+75%	+$630K	0.01%	799
2018 Q3	$969K	Buy	+23,883	New	+$969K	0.01%	815