manager	shares	port %	label
Don Yacktman - Yacktman Asset Management	9,500	<0.01%		history
John Rogers - Ariel Investments	2,644,205	2.4%	Add	history
Mairs & Power	12,857	0.01%	Reduce	history
Chris James - Meritage Group	0	<0.01%	Exit	history