- Warren Buffett’s Berkshire Hathaway posts nearly $40 billion profitCNN International
- Warren Buffett in annual letter calls Apple one of ‘Four Giants’ driving Berkshire Hathaway’s valueCNBC
- Warren Buffett blasts fake earnings, touts ‘Four Giants’ in annual letterMarkets Insider
- Berkshire Hathaway Rebounds From the PandemicThe New York Times
- Berkshire’s operating earnings surge as Buffett repurchases record $27 billion in stock during 2021CNBC