Warren Buffett says a good business is like a 'castle'—how he spots the best ones to invest in
- Posted on May 6, 2025
- By CNBC
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Warren Buffett says a good business is like a 'castle'—how he spots the best ones to invest in

Warren Buffett announced his impending retirement from Berkshire Hathaway. Here's how the longtime billionaire investor judges the health of a business.