Is Berkshire Hathaway, Inc. overvalued or undervalued?

As of 17 October 2025, the valuation grade for Berkshire Hathaway, Inc. has moved from fair to expensive, indicating a shift towards overvaluation. The company appears overvalued based on its P/E ratio of 22, which is higher than the industry average of 17.27, and an EV to EBITDA ratio of 14.05, which also suggests a premium compared to peers like Chubb Ltd. with an EV to EBITDA of 396.87. Additionally, the PEG ratio stands at 1.23, further supporting the notion of overvaluation.
In comparison to its peers, Berkshire Hathaway's P/E ratio of 26.99 is significantly higher than Chubb Ltd.'s 17.27 and The Allstate Corp.'s 30.72, which reflects a premium that may not be justified by its growth prospects. Over the past year, Berkshire Hathaway has returned 5.70%, which is notably lower than the S&P 500's return of 14.08%, reinforcing the view that the stock may be overvalued in the current market context.