Tom Gayner - Markel Corp

Charlie Munger - Daily Journal Corp

Warren Buffett - Berkshire Hathaway Inc

Ray Dalio - Bridgewater Associates

Bill Ackman - Pershing Square Capital Management, LP

Bill Gates - Bill & Melinda Gates Foundation Trust

George Soros - Soros Fund Management LLC

Nitin Saigal - Kora Management LP

Carl Icahn - Icahn Enterprises LP

John Paulson - Paulson & Co Inc

David Tepper - Appaloosa LP

Daniel Loeb - Third Point LLC

Steven Cohen - Point72 Asset Management LP

Israel Englander - Millennium Management LLC

Stanley Druckenmiller - Duquesne Family Office LLC

Li Lu - Himalaya Capital Management LLC

Jeffrey Ubben - ValueAct Holdings L.P

Chris Hohn - TCI Fund Management Ltd

Prem Watsa - Fairfax Financial Holdings LTD

Broad Run - Broad Run Investment Management, LLC

Altarock Partners - Altarock Partners, LLC

AKO Capital - Ako Capital LLP

Terry Smith - Fundsmith LLP

Glenn Greenberg - Brave Warrior Advisors, LLC

Mohnish Pabrai - Dalal Street, LLC

Jim Simons - Renaissance Technologies LLC

Polen Capital - Polen Capital Management LLC

Chuck Akre - Akre Capital Management LlC

Seth Klarman - Baupost Group LLC

Dodge & Cox - Dodge and Cox

Tom Russo - Gardner Russo & Quinn LLC

Chris Davis - Davis Selected Advisers

Ken Fisher - Fisher Asset Management LLC

Donald Yacktman - Yacktman Asset Management LP

Michael J Burry - Scion Asset Management, LLC

Julian Robertson - Tiger Management LLC

Ensemble Capital - Ensemble Capital Management, LLC

David Einhorn - Greenlight Capital Inc

Jim Chanos - Kynikos Associates LP

Eddie Lampert - Rbs Partners LP