manager	shares	port %	label
Torray Investment Partners	53,411	1.8%	Reduce	history
Dodge & Cox	31,322	<0.01%	Add	history
Bill Nygren / Oakmark - Harris Associates L P	128,803	0.05%	Reduce	history
David Rolfe - Wedgewood Partners	166,890	7.8%	Add	history
Thomas Russo - Gardner Russo & Quinn	4,699	0.01%	Reduce	history
Lee Ainslie - Maverick Capital	11,051	0.04%	Reduce	history
Robert Olstein - Olstein Capital Management	16,000	0.77%	Reduce	history
David Katz - Matrix Asset Advisors	148,549	3.5%	Reduce	history
Ron Baron - Bamco Inc. (Baron Capital)	9,030	<0.01%	Reduce	history
George Soros - Soros Fund Management	349,736	1.3%	Add	history
Steven Check - Check Capital Management	25,395	0.21%	Reduce	history
Polen Capital Management	15,355	0.01%	Add	history
Christopher Davis - Davis Selected Advisers	0	<0.01%	Exit	history
Kahn Brothers Group	2,992	0.14%		history
Murray Stahl - Horizon Kinetics Asset Management	7,347	0.02%	Reduce	history
Bruce Berkowitz - Fairholme Capital Management	2,400	0.05%		history
Warren Buffett - Berkshire Hathaway	238,212,764	22.7%	Reduce	history
Mairs & Power	1,182,743	2.8%	Add	history
Thomas Gayner - Markel Group	1,227,290	2.5%		history
Jensen Investment Management	2,303,255	7.3%	Reduce	history
Christopher Bloomstran - Semper Augustus Investments Group	4,140	0.13%		history
Muhlenkamp & Co.	62,673	4.3%	Add	history
Sarah Ketterer - Causeway Capital Management	927	<0.01%	Reduce	history
Francis Chou - Chou Associates Management	44,000	5.4%		history
Lewis Sanders - Sanders Capital	10,964,047	3.4%	Reduce	history
Glen Kacher - Light Street Capital Management	10,667	0.46%	Add	history
Murphy Pohlad - Murphy Pohlad Asset Management	16,214	1.6%	Reduce	history
Francois Rochon - Giverny Capital	16,875	0.13%	Reduce	history
Li Lu - Himalaya Capital Management	110,600	0.87%		history
Ruane, Cunniff & Goldfarb	891	<0.01%	New	history
Duan Yongping - H&H International Investment	34,829,107	60.4%	Reduce	history
Kentucky Trust Co. - Kentucky Trust	30,656	4.2%	Reduce	history