Sigma Capital Management’s Lam Research LRCX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q2	–	Sell	-751,000	Closed	-$4.13M	–	53
2014 Q1	$4.13M	Sell	751,000 -149,000	-17%	-$820K	0.21%	79
2013 Q4	$4.9M	Sell	900,000 -50,000	-5%	-$272K	0.28%	68
2013 Q3	$4.86M	Buy	950,000 +320,000	+51%	+$1.64M	0.2%	106
2013 Q2	$2.79M	Buy	+630,000	New	+$2.79M	0.13%	126