
Berkshire Hathaway (BRK.B) Market Capitalization Overview
Market Cap: $1.09T as of Dec 5, 2025
$1.09T
$33.59B (3.19%)past month
As of Dec 5, 2025, Berkshire Hathaway (BRK.B) has a market capitalization of $1.09T. Over the past 30 days, its market cap has increased by 6.91%, while in the last 12 months, it has increased by 11.31%.
Market capitalization represents the total value of Berkshire Hathaway as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
Berkshire Hathaway (BRK.B) Market Cap Formula = Stock Price * Shares Outstanding
The market cap of Berkshire Hathaway (BRK.B) helps investors assess the company's size and compare it with competitors for better investment decisions.
Market capitalization represents the total value of Berkshire Hathaway as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
Berkshire Hathaway (BRK.B) Market Cap Formula = Stock Price * Shares Outstanding
The market cap of Berkshire Hathaway (BRK.B) helps investors assess the company's size and compare it with competitors for better investment decisions.
Berkshire Hathaway (BRK.B) Market Cap & Key Trends
See Berkshire Hathaway’s latest market capitalization, historical trends, and financial insights with AI-powered fundamental data and custom analysis.
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Berkshire Hathaway (BRK.B) Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| Dec 1, 2025 | $1.10T | +6.91% |
| Nov 3, 2025 | $1.03T | -4.52% |
| Oct 1, 2025 | $1.08T | -0.59% |
| Sep 2, 2025 | $1.09T | +5.99% |
| Aug 1, 2025 | $1.03T | -3.43% |
| Jul 1, 2025 | $1.06T | -2.63% |
| Jun 2, 2025 | $1.09T | -5.17% |
| May 1, 2025 | $1.15T | -0.52% |
| Apr 1, 2025 | $1.15T | +4.49% |
| Mar 3, 2025 | $1.11T | +9.83% |
| Feb 3, 2025 | $1.01T | +2.99% |
| Jan 2, 2025 | $972.77B | -5.50% |
Berkshire Hathaway (BRK.B) End of Year Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| 2025 | $1.09T | +11.31% |
| 2024 | $977.47B | +26.53% |
| 2023 | $772.53B | +13.82% |
| 2022 | $678.73B | +1.64% |
| 2021 | $667.79B | +22.83% |
| 2020 | $543.68B | — |
FAQs About Berkshire Hathaway (BRK.B) Market Cap
As of Dec 5, 2025, the market capitalization of Berkshire Hathaway (BRK.B) is $1.09T. Market cap represents the total value of a company’s outstanding shares and is a key indicator of its size in the stock market.
In the last 30 days, Berkshire Hathaway’s market capitalization has increased by 3.19%, changing from $1.06T to $1.09T as of Dec 5, 2025.
In the last 3 months, Berkshire Hathaway’s market capitalization has increased by —, changing from – to – as of –.
In the year 2024, Berkshire Hathaway’s market capitalization increased from $772.53B in January to $977.47B in December, reflecting a 26.53% change.
In the past five years, Berkshire Hathaway (BRK.B) has had a compound annual growth rate (CAGR) of 12.45% in market capitalization. This means its market cap has grown at an average rate of 12.45% per year.