Here’s how the stocks held by Warren Buffett’s Berkshire Hathaway have performed in 2019 By: MarketWatch August 29, 2019 at 12:34 PM EDT Winners include Mastercard and Costco — while Kraft Heinz is one of the worst performers. Read More >> Related Stocks: Amazon.com American Airlines Gp American Express Apple Axalta Coating Systems Ltd Bank of America Bank of New York Mellon Charter Communications Inc Coca-Cola Company Costco Wholesale Delta Air Lines General Motors Goldman Sachs Group JPMorgan Chase & Co Johnson & Johnson Kraft Heinz Company Liberty Global Ltd Ord A Liberty Global Ltd Ord C Liberty Latin America Cl A Liberty Latin America Cl C Liberty Siriusxm Series A Liberty Siriusxm Series C M&T Bank MasterCard Mondelez International Moody's Corp Oracle Corp PNC Financial Services Phillips 66 Procter & Gamble Restaurant Brands International Siriusxm Holdings Inc Southwest Airlines Stoneco Ltd Cl A Store Capital Corp Suncor Energy Inc Synchrony Financial Teva Pharmaceutical Industries ADR TravelersCompanies U.S. Bancorp United Airlines Holdings Inc United Parcel Service VeriSign Visa Wells Fargo