Berkshire Hathaway Inc.
BRK.A Real Time Price USDRecent trades of BRK.A by members of U.S. Congress
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Recently reported changes by institutional investors
Quarterly net insider trading by BRK.A's directors and management
* Insider trading data parsed from SEC Form 4 filings by Quiver Quantitative. Sign up for the Quiver API for real-time access.
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- 5Y
- MAX
About
Key Metrics
Return (1d)
Return (30d)
Return (1Y)
CAGR (Total)
Max Drawdown
Beta
Alpha
Sharpe Ratio
Win Rate
Average Win
Average Loss
Annual Volatility
Annual Std Dev
Information Ratio
Treynor Ratio
Total Trades
Metrics Definitions
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Alpha
Measures a portfolio's risk-adjusted performance against that of its benchmark
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Annual Standard Deviation
Measures how much the portfolio's total return varies from its mean or average.
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Annual Volatility
A statistical measure of the dispersion of returns for the portfolio.
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Average Win
The average return (%) for trades that resulted in a positive return.
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Average Loss
The average return (%) for trades that resulted in a negative return.
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Beta
A measure of the volatility of the portfolio compared to the market as a whole.
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CAGR
CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.
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Information Ratio
A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.
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Max Drawdown
the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.
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Sharpe Ratio
The Sharpe Ratio is a measure of historical risk-adjusted return, which quantifies the amount of return that an investor received per unit of risk.
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Total Trades
The total number of trades made by this strategy.
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Treynor Ratio
Attempts to measure how successful an investment is in providing compensation to investors for taking on investment risk.
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Win Rate
The percentage of total trades that resulted in a positive return.
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Government lobbying spending instances
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$20,000 Jul 01, 2025 Issue: Energy/Nuclear Homeland Security
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$150,000 Apr 18, 2025 Issue: Energy/Nuclear Environment/Superfund Taxation/Internal Revenue Code
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$160,000 Jan 22, 2025 Issue: Energy/Nuclear Environment/Superfund Transportation
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$340,000 Oct 29, 2024 Issue: Transportation Taxation/Internal Revenue Code Environment/Superfund Energy/Nuclear
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$400,000 Oct 29, 2024 Issue: Transportation Environment/Superfund Energy/Nuclear
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$340,000 Apr 24, 2024 Issue: Transportation Taxation/Internal Revenue Code Environment/Superfund Energy/Nuclear
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$960,000 Jan 30, 2024 Issue: Budget/Appropriations Taxation/Internal Revenue Code Environment/Superfund Energy/Nuclear
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$300,000 Oct 20, 2023 Issue: Budget/Appropriations Defense Taxation/Internal Revenue Code Environment/Superfund Energy/Nuclear
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$80,000 Jul 18, 2023 Issue: Energy/Nuclear Taxation/Internal Revenue Code
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$50,000 Jul 13, 2023 Issue: Taxation/Internal Revenue Code
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$850,000 Jan 20, 2023 Issue: Defense Transportation Taxation/Internal Revenue Code Environment/Superfund Energy/Nuclear Budget/Appropriations
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$370,000 Oct 20, 2022 Issue: Defense Transportation Taxation/Internal Revenue Code Homeland Security Environment/Superfund Energy/Nuclear Budget/Appropriations
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$80,000 Jul 18, 2022 Issue: Energy/Nuclear Taxation/Internal Revenue Code
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$170,000 Oct 15, 2019 Issue: Homeland Security Energy/Nuclear Environment/Superfund Budget/Appropriations Taxation/Internal Revenue Code Transportation Defense Clean Air and Water (quality)
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$140,000 Jul 18, 2019 Issue: Energy/Nuclear Budget/Appropriations Taxation/Internal Revenue Code Transportation Environment/Superfund Clean Air and Water (quality) Homeland Security
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$130,000 Oct 15, 2018 Issue: Clean Air and Water (quality) Homeland Security Energy/Nuclear Environment/Superfund Budget/Appropriations Telecommunications Taxation/Internal Revenue Code Transportation Utilities
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$190,000 Nov 14, 2016 Issue: Communications/Broadcasting/Radio/TV Clean Air and Water (quality) Homeland Security Labor Issues/Antitrust/Workplace Energy/Nuclear Environment/Superfund Budget/Appropriations Taxation/Internal Revenue Code Transportation Commodities (big ticket) Utilities Financial Institutions/Investments/Securities Agriculture
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$190,000 Jul 19, 2016 Issue: Communications/Broadcasting/Radio/TV Clean Air and Water (quality) Homeland Security Labor Issues/Antitrust/Workplace Energy/Nuclear Environment/Superfund Budget/Appropriations Taxation/Internal Revenue Code Transportation Utilities Agriculture Commodities (big ticket) Financial Institutions/Investments/Securities
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$240,000 Apr 20, 2016 Issue: Communications/Broadcasting/Radio/TV Clean Air and Water (quality) Homeland Security Energy/Nuclear Environment/Superfund Budget/Appropriations Taxation/Internal Revenue Code Commodities (big ticket) Utilities Financial Institutions/Investments/Securities Labor Issues/Antitrust/Workplace Transportation Agriculture
Estimated quarterly lobbying spending
BRK.A Revenue by Segment or Geography
New patents grants
Federal grants, loans, and purchases
Estimated quarterly amount awarded from public contracts
Recent insights relating to BRK.A
Recent picks made for BRK.A stock on CNBC
ETFs with the largest estimated holdings in BRK.A
- ... Highest Price Target
- ... Median Price Target
- ... Lowest Price Target
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Analyst
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Firm
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Current
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Previous
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Date
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- Is $BRK.A stock a Buy, Sell, or Hold?
- What is the price target for $BRK.A stock?
* Analyst consensus is not financial advice. Please see our data disclaimers .
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Shareholder
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Shares Held
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- Who owns $BRK.A stock?
- Who owns the most shares of $BRK.A stock?
- What funds own $BRK.A stock?
* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.
The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.
The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.Sign Up to view BRK.A Smart Score
See concise summaries of analyst reports, presenting both bullish and bearish arguments for a stock.
Example:
The Bulls Say summary highlights positive aspects of the stock.
The Bears Say summary points out potential risks and negative aspects of the stock.
Berkshire Hathaway is a holding company with a wide array of subsidiaries engaged in diverse activities. The firm's core business segment is insurance, run primarily through Geico, Berkshire Hathaway Reinsurance Group, and Berkshire Hathaway Primary Group. Berkshire has used the excess cash thrown off from these and its other operations over the years to acquire Burlington Northern Santa Fe (railroad), Berkshire Hathaway Energy (utilities and energy distributors), and the companies that make up its manufacturing, service, and retailing operations (which include five of Berkshire's largest noninsurance pretax earnings generators: Precision Castparts, Lubrizol, Clayton Homes, Marmon, and IMC/ISCAR). The conglomerate is unique in that it is run on a completely decentralized basis.
- Address Omaha, NE
- Market Cap 1.0 trillion
- Employees 392,400
- Industrial Classification Fire, Marine & Casualty Insurance