Cornerstone Investment Partners’s Materion MTRN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2022 Q1	–	Sell	-2,357	Closed	-$217K	–	263
2021 Q4	$217K	Buy	+2,357	New	+$217K	0.01%	215
2021 Q3	–	Sell	-2,957	Closed	-$223K	–	271
2021 Q2	$223K	Buy	+2,957	New	+$223K	0.01%	233