manager	shares	port %	label
Torray Investment Partners	22,586	0.87%	Add	history
Dodge & Cox	900	<0.01%	Reduce	history
Bill Nygren / Oakmark - Harris Associates L P	884,830	0.32%	Reduce	history
David Rolfe - Wedgewood Partners	126,638	7.1%	Reduce	history
Thomas Russo - Gardner Russo & Quinn	265,461	0.75%	Reduce	history
Wallace Weitz - Weitz Investment Management	359,200	4.9%		history
Don Yacktman - Yacktman Asset Management	732	<0.01%	New	history
Farallon Capital Management	752,010	1.0%	Reduce	history
Lee Ainslie - Maverick Capital	492,259	2.6%	Reduce	history
Robert Olstein - Olstein Capital Management	10,500	0.49%		history
David Katz - Matrix Asset Advisors	969	0.03%	Reduce	history
Ron Baron - Bamco Inc. (Baron Capital)	165,906	0.12%	Reduce	history
Polen Capital Management	7,257,741	5.2%	Reduce	history
Murray Stahl - Horizon Kinetics Asset Management	4,539	0.02%	Add	history
Warren Buffett - Berkshire Hathaway	8,297,460	0.86%		history
Mairs & Power	788,803	2.0%	Add	history
Thomas Gayner - Markel Group	999,285	2.5%		history
Andreas Halvorsen - Viking Global Investors	3,505,747	3.5%	New	history
Chuck Akre - Akre Capital Management	3,271,740	7.5%		history
William Von Mueffling - Cantillon Capital Management	2,064,218	3.5%	Reduce	history
Ako Capital	1,790,775	6.4%	Add	history
Valueact Capital - Valueact Holdings	373,600	2.6%	New	history
Triple Frond Partners	402,969	14.3%	Add	history
Lindsell Train	11,200	0.07%	Add	history
Eric Mandelblatt - Soroban Capital Partners	2,067,074	7.9%	Add	history
Vulcan Value Partners	953,316	4.4%	Reduce	history
Terry Smith - Fundsmith	5,546,831	6.0%	Reduce	history
John Armitage - Egerton Capital (UK)	1,180,075	3.3%	Reduce	history
Altarock Partners	1,118,383	6.1%	Reduce	history
Francois Rochon - Giverny Capital	391,760	4.1%	Add	history
Chris Hohn - Tci Fund Management	16,797,187	10.5%		history
Dev Kantesaria - Valley Forge Capital Management	912,017	5.6%		history
Grant Wonders - Voyager Global Management	1,135,000	13.5%	Add	history