Swiss National Bank’s AMCOL INTL CORP ACO Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q2	–	Sell	-29,500	Closed	-$1.35M	–	2585
2014 Q1	$1.35M	Buy	29,500 +6,600	+29%	+$302K	0.01%	1499
2013 Q4	$778K	Hold	22,900	–	–	﹤0.01%	1712
2013 Q3	$748K	Sell	22,900 -1,100	-5%	-$35.9K	﹤0.01%	1657
2013 Q2	$761K	Buy	+24,000	New	+$761K	﹤0.01%	1615