William Blair Investment Management’s MATTRESS FIRM HLDG CORP COM STK (DE) MFRM Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2016 Q3	–	Sell	-65,722	Closed	-$2.21M	–	481
2016 Q2	$2.21M	Sell	65,722 -727	-1%	-$24.4K	0.01%	385
2016 Q1	$2.82M	Buy	+66,449	New	+$2.82M	0.01%	379