manager	shares	port %	label
Bill Nygren / Oakmark - Harris Associates L P	118,615	0.08%	Reduce	history
Thomas Russo - Gardner Russo & Quinn	1,555,141	9.1%	Reduce	history
Wallace Weitz - Weitz Investment Management	147,000	5.1%	Reduce	history
Don Yacktman - Yacktman Asset Management	11,670	0.08%		history
Farallon Capital Management	435,071	1.2%	Add	history
Ron Baron - Bamco Inc. (Baron Capital)	79,754	0.12%	Reduce	history
George Soros - Soros Fund Management	30,452	0.17%	New	history
Polen Capital Management	1,541,388	5.3%	Reduce	history
Murray Stahl - Horizon Kinetics Asset Management	19,516	0.11%	Reduce	history
Stephen Mandel - Lone Pine Capital	57,201	0.23%	Reduce	history
Warren Buffett - Berkshire Hathaway	0	<0.01%	Exit	history
Mairs & Power	520	<0.01%	Reduce	history
Thomas Gayner - Markel Group	207,540	0.87%		history
Jensen Investment Management	490,929	4.8%	Add	history
Chuck Akre - Akre Capital Management	2,281,106	18.6%	Reduce	history
Christopher Bloomstran - Semper Augustus Investments Group	658	0.04%	New	history
Arnold Van Den Berg - Van Den Berg Management I	1,588	0.18%	Reduce	history
Ako Capital	155,592	1.5%	Add	history
Triple Frond Partners	175,472	9.1%	New	history
Lewis Sanders - Sanders Capital	2,360,429	1.4%	Add	history
Eric Mandelblatt - Soroban Capital Partners	2,464,499	2.4%	Add	history
Glenn Greenberg - Brave Warrior Advisors	422	<0.01%		history
Vulcan Value Partners	383,179	5.1%	Reduce	history
Nehal Chopra - Ratan Capital Management	3,100	0.58%		history
John Armitage - Egerton Capital (UK)	459,652	2.5%	Add	history
Davidson Kempner Capital Management	65,000	0.44%	Add	history
Altarock Partners	522,836	6.3%	Reduce	history
Francois Rochon - Giverny Capital	28,066	0.51%	Reduce	history
Dev Kantesaria - Valley Forge Capital Management	1,487,496	22.0%	Add	history
Gavin Baker - Atreides Management	49,604	0.50%	Add	history
Guy Spier - Aquamarine Zurich AG	40,000	14.8%		history