manager	shares	port %	label
Torray Investment Partners	55,582	1.7%	Reduce	history
Dodge & Cox	30,244	<0.01%	Add	history
Bill Nygren / Oakmark - Harris Associates L P	130,818	0.04%	Add	history
David Rolfe - Wedgewood Partners	161,857	6.4%	Reduce	history
Thomas Russo - Gardner Russo & Quinn	5,149	0.01%	Reduce	history
Lee Ainslie - Maverick Capital	11,229	0.03%	New	history
Robert Olstein - Olstein Capital Management	26,000	1.00%	Add	history
David Katz - Matrix Asset Advisors	148,576	3.1%	Add	history
Ron Baron - Bamco Inc. (Baron Capital)	12,471	<0.01%	Reduce	history
George Soros - Soros Fund Management	21,131	0.05%	New	history
Steven Check - Check Capital Management	26,675	0.19%	Add	history
Polen Capital Management	8,526	<0.01%	Reduce	history
Christopher Davis - Davis Selected Advisers	1,265	<0.01%	New	history
Kahn Brothers Group	2,992	0.12%	Add	history
Murray Stahl - Horizon Kinetics Asset Management	9,062	0.02%	Add	history
Bruce Berkowitz - Fairholme Capital Management	2,400	0.04%		history
Warren Buffett - Berkshire Hathaway	280,000,000	22.3%	Reduce	history
Mairs & Power	1,142,568	2.3%	Reduce	history
Thomas Gayner - Markel Group	1,227,290	2.1%		history
Jensen Investment Management	2,317,269	5.6%	Reduce	history
Christopher Bloomstran - Semper Augustus Investments Group	4,140	0.12%		history
Muhlenkamp & Co.	62,616	4.0%	Add	history
Sarah Ketterer - Causeway Capital Management	1,003	<0.01%	Reduce	history
Francis Chou - Chou Associates Management	44,000	4.9%		history
Lewis Sanders - Sanders Capital	12,974,887	3.6%	Reduce	history
Glen Kacher - Light Street Capital Management	8,276	0.35%	Add	history
Murphy Pohlad - Murphy Pohlad Asset Management	16,569	1.4%	Reduce	history
Francois Rochon - Giverny Capital	16,976	0.12%	Add	history
Li Lu - Himalaya Capital Management	110,600	0.84%		history
Duan Yongping - H&H International Investment	35,118,607	62.5%	Add	history
Estuary Capital Management	0	<0.01%	Exit	history
Kentucky Trust Co. - Kentucky Trust	30,736	3.6%	Add	history