Warren Buffett's Berkshire Hathaway sells entire stakes in 4 largest US airlines - BusinessToday
Warren Buffett invests $1.2bn in US airlines | Financial Times
Warren Buffett's Berkshire posts nearly $50 billion loss hit by coronavirus; says made 'a mistake' investing in airline sector stocks-Business News , Firstpost
Warren Buffett dumps US airline stocks, saying 'world has changed' after Covid-19 | Coronavirus | The Guardian
Buffett Decries Airline Investing Even Though at Worst He Broke Even
Berkshire sells entire stakes in U.S. airlines: Buffett | Reuters
Warren Buffett, chief executive officer of Berkshire Hathaway, Just Wanted To Say Sorry
Warren Buffett's Expensive Bet: Coronavirus Impact on Airlines Will Be Temporary | Observer
Warren Buffett again encourages investors to bet on America | AP News
Berkshire Hathaway Lost $49.7 Billion in First Quarter Stung by Coronavirus - The New York Times
Warren Buffett makes big investment in US pharmaceutical firms | Pharmaceuticals industry | The Guardian