manager	shares	port %	label
Torray Investment Partners	47,991	3.1%	Reduce	history
Dodge & Cox	12,703	<0.01%		history
Tweedy, Browne Co.	100,415	3.1%	Reduce	history
Bill Nygren / Oakmark - Harris Associates L P	32,586	0.02%	Reduce	history
Harry Burn - Sound Shore Management	158,812	2.4%	Add	history
Greenhaven Associates	1,001	<0.01%		history
Thomas Russo - Gardner Russo & Quinn	1,286,921	6.6%	Reduce	history
Wallace Weitz - Weitz Investment Management	323,200	7.6%		history
Don Yacktman - Yacktman Asset Management	471,805	2.5%	Reduce	history
Robert Olstein - Olstein Capital Management	13,100	1.0%	Add	history
David Katz - Matrix Asset Advisors	12,567	0.62%	Add	history
Steven Check - Check Capital Management	1,101,942	14.9%	Reduce	history
Christopher Davis - Davis Selected Advisers	717,513	1.9%	Reduce	history
Murray Stahl - Horizon Kinetics Asset Management	43,600	0.25%	Reduce	history
Bruce Berkowitz - Fairholme Capital Management	48,717	1.9%	Reduce	history
Mairs & Power	25,993	0.11%	Add	history
Thomas Gayner - Markel Group	1,531,971	6.1%		history
Chuck Akre - Akre Capital Management	15,274	0.06%		history
Christopher Bloomstran - Semper Augustus Investments Group	238,053	19.3%	Add	history
Andrew Steginsky - Steginsky Capital	64,066	6.2%	Add	history
Muhlenkamp & Co.	38,172	5.3%	Add	history
Arnold Van Den Berg - Van Den Berg Management I	44,149	5.8%	Reduce	history
Gates Foundation Trust	19,655,024	21.2%	Reduce	history
First Eagle Investment Management	11,356	0.01%	Add	history
Murphy Pohlad - Murphy Pohlad Asset Management	18,580	3.6%	Reduce	history
Francois Rochon - Giverny Capital	505,550	8.4%	Add	history
Li Lu - Himalaya Capital Management	897,749	15.0%		history
Ruane, Cunniff & Goldfarb	348,247	2.7%	Reduce	history
Duan Yongping - H&H International Investment	0	<0.01%	Exit	history
Guy Spier - Aquamarine Zurich AG	140,600	22.2%		history