Is Berkshire Hathaway (BRK.B) Still Undervalued At $521.80?

Recent performance snapshot for Berkshire Hathaway stock

Berkshire Hathaway (BRK.B) has drawn fresh attention after its share price closed at US$521.80 on 6 August 2026. The stock shows mixed short term moves, with a small daily decline and gains over the past week.

Over the past month and past 3 months, Berkshire Hathaway has delivered positive total returns, along with gains over the year to date and past year. Longer term figures over the past 3 years and 5 years also show positive total returns.

See our latest analysis for Berkshire Hathaway.

That small 0.54% daily share price decline sits against a stronger backdrop, with a 5.69% 1 month share price return and a 12.12% 1 year total shareholder return suggesting momentum for Berkshire Hathaway has been building rather than fading.

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Berkshire Hathaway has already rewarded patient shareholders, yet its recent climb puts a fresh spotlight on what is left in the tank. Has the stock logged most of its gains already, or does valuation still point to meaningful upside ahead?

Preferred P/E of 15.5x for Berkshire Hathaway: Is it justified?

Berkshire Hathaway is currently trading on a P/E of 15.5x, and the data suggests this valuation implies the stock is priced below what many peers command.

The P/E ratio compares the current share price to earnings per share. It gives you a quick sense of how much investors are paying for each dollar of Berkshire Hathaway's earnings, which is especially relevant for a diversified financial company with a long earnings track record.

At 15.5x, Berkshire Hathaway is described as trading at good value compared to peers and the broader US Diversified Financial industry. The stock also sits below an estimated fair P/E of 20.7x, which is a level the market could move towards if sentiment and earnings support it. In addition, the current P/E is below both the peer average of 23.3x and the industry average of 16.9x, which sets a clear valuation gap.

Explore the SWS fair ratio for Berkshire Hathaway

Result: Price-to-Earnings of 15.5x (UNDERVALUED)

However, you also need to weigh risks such as weaker insurance underwriting conditions or adverse regulatory changes, which could challenge Berkshire Hathaway's current valuation appeal.

Find out about the key risks to this Berkshire Hathaway narrative.

Another view on Berkshire Hathaway's value

The P/E comparison suggests Berkshire Hathaway looks attractively priced, yet the SWS DCF model points to something stronger. At a share price of $521.80, the stock is assessed as trading below an estimated future cash flow value of $784.31. Could that gap close or even widen from here?

Look into how the SWS DCF model arrives at its fair value.

Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out Berkshire Hathaway for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 52 high quality undervalued stocks. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.

Next Steps

The picture so far points to growing optimism around Berkshire Hathaway, so this is a good time to study the numbers yourself and move promptly. To see what is driving that optimism, take a closer look at the 3 key rewards

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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