California State Teachers Retirement System (CalSTRS)’s MATTSON TECHNOLOGY INC MTSN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2016 Q2	–	Sell	-158,590	Closed	-$579K	–	3120
2016 Q1	$579K	Buy	158,590 +19,865	+14%	+$72.5K	﹤0.01%	2348
2015 Q4	$490K	Buy	138,725 +2,492	+2%	+$8.8K	﹤0.01%	2441
2015 Q3	$317K	Sell	136,233 -500	-0.4%	-$1.16K	﹤0.01%	2700
2015 Q2	$458K	Buy	+136,733	New	+$458K	﹤0.01%	2622