Warren Buffett is paying a relatively cheap price for his biggest takeover in six years, analyst says

Warren Buffett at Berkshire Hathaway's annual meeting in Los Angeles California. May 1, 2021.
Gerard Miller | CNBC

Berkshire Hathaway's acquisition of insurer Alleghany, Warren Buffett's biggest deal in six years, is a good bargain compared to past deals in the industry, a Wall Street analyst said.