Renaissance Technologies’s SOURCEFIRE INC COM STK FIRE Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2013 Q4	–	Sell	-238,000	Closed	-$18.1M	–	3235
2013 Q3	$18.1M	Sell	238,000 -49,400	-17%	-$3.75M	0.04%	520
2013 Q2	$16M	Buy	+287,400	New	+$16M	0.04%	535