berkshire hathaway class b stock: Complete Guide
Overview
This article explains the berkshire hathaway class b stock — what BRK.B represents, why the Class B shares exist, how they trade, and the main factors investors and traders track. In the first sections you will learn the basic definitions and structural differences between Berkshire Hathaway’s share classes. Later sections cover market data, corporate profile, capital-allocation policy, governance, regulatory reporting, practical trading considerations, and common risks. Where relevant, the article cites mainstream finance sources and notes current reporting dates so readers can follow up for live numbers.
As of 2026-01-26, according to Yahoo Finance and CNBC reporting, live market quotes, market-cap figures, and average trading volume are available on major finance portals; readers should consult those quote pages for the most up-to-date numeric figures.
Quick takeaway: the berkshire hathaway class b stock (BRK.B) is Berkshire Hathaway’s lower-priced, widely tradable common share that provides economic ownership in the conglomerate without the high per-share price and concentrated voting power of Class A stock.
What is the berkshire hathaway class b stock?
- The berkshire hathaway class b stock (ticker: BRK.B) is the Class B common share issued by Berkshire Hathaway, Inc.
- It trades on the New York Stock Exchange (NYSE) and represents fractional economic ownership of Berkshire Hathaway’s consolidated business and investment portfolio.
- Class B shares were created to provide a lower-cost, more-liquid entry point for individual and institutional investors who could not access or afford the extremely high per-share price of Class A shares.
This article uses plain-language definitions and avoids investment recommendations. All factual statements that materially affect decisions refer to company filings, major financial portals, or news outlets for verification.
History and purpose of the Class B share
Berkshire Hathaway’s Class B shares were introduced to offer an affordable and more-accessible ownership unit of Berkshire Hathaway. The Class B structure evolved as the company grew into a large, diversified holding company where the Class A per-share price became impractically high for many investors.
Key historical points (high-level and subject to verification by company filings):
- The Class B share class was created to broaden ownership and increase liquidity without diluting the governance control embedded in Class A shares.
- Over time, corporate actions such as stock splits of the B shares and the company’s occasional authorization of share repurchases have affected the supply and tradability of BRK.B.
- Market perception has shifted: BRK.B is widely used by retail investors and many funds as the practical trading vehicle, while BRK.A remains the high-vote, prestige share for long-term and controlling interests.
For specific dates, split ratios, or corporate resolution texts, consult Berkshire Hathaway’s SEC filings and official shareholder communications.
Share classes and differences
Class A (BRK.A) vs Class B (BRK.B)
- Economic ownership: Both classes represent ownership in Berkshire Hathaway, but each B share generally represents a fraction of the economic interest of one A share.
- Voting rights: Class A shares carry materially greater voting power per share than Class B shares. This preserves control mechanisms while allowing the company to offer more affordable units.
- Price and liquidity: Class A trades at a high per-share price and is less accessible to retail traders; Class B trades at a much lower per-share price, which increases liquidity and makes it common among retail brokers and ETFs that may hold the name.
- Purpose: Class B was explicitly structured to be a more tradable, lower-cost share for broader investor participation while minimizing changes to governance dynamics.
These functional differences mean many market participants treat BRK.B as the primary vehicle for trading and portfolio allocation, while BRK.A is used by those focused on concentrated ownership or historic voting status.
Convertibility and corporate rules
- Berkshire Hathaway’s corporate charter and bylaws define the convertibility and conversion mechanics between share classes where applicable. Historically, mechanisms allowed certain conversions or specified conversion ratios under defined conditions; the company’s SEC filings detail any present conversion rights or limitations.
- Typical motivations for converting (where permitted) include consolidating holdings, altering voting power, or adjusting tax treatment, but conversions are constrained by the company’s established rules and are relatively uncommon for most retail holders.
For the precise legal text, consult Berkshire Hathaway’s most recent proxy statement and articles of incorporation filed with the SEC.
Trading and market data
Ticker and exchange
- The berkshire hathaway class b stock trades under the symbol BRK.B on the New York Stock Exchange (NYSE).
- Major financial portals and broker platforms provide live quotes and historical charts for BRK.B. These quotes reflect real-time liquidity, bid/ask spreads, and trade execution data that traders use for decision-making.
- For investors using web3 or tokenized marketplaces, Bitget is highlighted as a platform option for trading or custody services (see the section on trading and custody below). When checking quotes and executing trades, always confirm the trading venue, order type, and settlement process.
Price history and performance
- Investors and analysts commonly monitor metrics such as historical price performance, compound annual returns, drawdown behavior, P/E ratio, price-to-book ratio, and book value per share.
- Berkshire’s business model (a mix of operating companies and an investment portfolio) means investors often compare BRK.B’s market price to underlying book value per share and to the implied value of the equity portfolio reported in quarterly and annual filings.
- Market coverage frequently references long-term comparisons to major indices and to value-investing benchmarks. For up-to-date numeric values (price ranges, market capitalization, P/E, etc.), refer to live quote pages on Yahoo Finance, CNBC, Google Finance, Morningstar, and MarketWatch.
As of 2026-01-26, finance portals display current price, market cap, and volume for BRK.B; consult the listed finance sources for the exact figures at the moment you read this.
Liquidity and volume
- The berkshire hathaway class b stock generally has significantly higher retail liquidity than the Class A shares due to its lower per-share price and broad institutional and retail ownership.
- Average daily trading volume and liquidity profiles can vary with market conditions; derivatives, options interest, and inclusion in ETFs or index-tracking products can materially affect volume on any given day.
- Traders should review intraday liquidity metrics and bid/ask spreads before placing large orders to minimize market impact.
Corporate profile and business segments
Berkshire Hathaway is a diversified holding company that operates both wholly owned businesses and a large publicly traded equity portfolio. The company’s operating and investment mix affects cash flows available to reinvest or deploy for acquisitions and share repurchases.
Major operating segments (described at a high level):
- Insurance: Property and casualty, reinsurance, and related insurance operations are a core source of float and investment capital.
- Railroads and transportation: Large, capital-intensive transportation businesses contribute stable cash flows.
- Utilities and energy: Regulated and contracted energy businesses provide recurring earnings.
- Manufacturing, service, and retail: A broad mix of manufacturing and retail operations contributes diversified operating cash flow.
- Investment portfolio: Public-equity holdings (reported in regulatory filings) and other investments form a significant portion of Berkshire’s asset base.
BRK.B holders own a proportional claim on the consolidated results of all these segments, subject to corporate governance, minority interests, and the company’s accounting treatment.
Financials and key metrics
Investors analyze Berkshire’s consolidated financial statements to understand profitability, capital structure, and intrinsic value drivers. Commonly tracked items include:
- Revenue and net income: Consolidated operating and investment income reported quarterly and annually.
- Book value per share: A long-standing metric used by many observers as a proxy for Berkshire’s underlying net asset value; the company discloses book value figures in shareholder reports.
- Cash and short-term investments: Liquidity positions available for acquisitions, share repurchases, and other capital uses.
- Valuation metrics: Price-to-earnings (P/E), price-to-book (P/B), and comparisons to peers or index benchmarks.
Important note: Berkshire historically does not pay a regular cash dividend; the company generally retains earnings to fund acquisitions and investments or to repurchase shares when management deems it appropriate.
Investment portfolio and major holdings
- Berkshire Hathaway maintains a substantial equity portfolio of publicly traded companies reported in regulatory filings (e.g., quarterly 13F filings in the U.S.).
- The composition and market value of the portfolio can meaningfully influence BRK.B’s market performance, especially when large positions move or when Berkshire changes weightings.
- For specific holdings and position sizes, consult Berkshire Hathaway’s most recent regulatory disclosures and institutional reporting available from major finance platforms and the company’s investor relations materials.
Ownership and major shareholders
- Typical ownership of the berkshire hathaway class b stock includes a mix of institutional holders, mutual funds, ETFs, retail investors, and insider/founder-family interests.
- Institutional ownership and large shareholder blocks can influence liquidity and voting dynamics, although individual voting power is lower for Class B shares than for Class A shares.
- Public filings and major finance portals provide periodic snapshots of large shareholder positions and changes in institutional ownership.
Corporate governance and management
- Warren Buffett served as Berkshire Hathaway’s long-time chairman and chief executive; over time the company has implemented succession plans and leadership transitions documented in shareholder letters and SEC filings.
- Governance of a large conglomerate like Berkshire involves a board of directors, executive leadership, and formal policies covering acquisitions, capital allocation, and disclosure.
- Market responses to changes in the company’s leadership or public statements can influence investor sentiment toward the berkshire hathaway class b stock; such developments are typically reported in the financial press and in company filings.
Dividends, share repurchases and capital allocation
- Dividend policy: Berkshire historically has not paid regular dividends; management has stated a preference to reinvest earnings into the business or to repurchase shares when they believe market prices are below intrinsic value.
- Share repurchases: When authorized and executed, repurchases reduce share count and can affect per-share book value; details about repurchase authorizations and actual repurchase amounts are disclosed in periodic filings and shareholder letters.
- Capital allocation: Berkshire’s approach mixes reinvestment in operating businesses, acquisitions of companies, purchases of public equities, and occasional opportunistic buybacks. The company’s letter to shareholders and SEC filings document these decisions and rationales.
Regulatory, tax and listing considerations
- Listing: BRK.B is listed on the New York Stock Exchange under the symbol BRK.B and must comply with NYSE listing rules.
- Reporting: As a U.S.-listed issuer, Berkshire Hathaway files periodic reports with the U.S. Securities and Exchange Commission (SEC), including annual 10-K filings and quarterly 10-Q filings, and issues proxy statements ahead of shareholder votes.
- Tax considerations: For U.S. investors, trading BRK.B generally results in capital gains or losses treated under U.S. tax rules; dividends are rare because Berkshire historically does not pay regular dividends. Non-U.S. investors should consult tax advisors regarding foreign tax withholding, capital gains taxation, and local tax rules.
Investment considerations and risks
Common reasons investors consider the berkshire hathaway class b stock include diversification provided by a diversified conglomerate, a long-term management track record, and exposure to both operating businesses and a large equity portfolio.
Principal risks (high-level, non-exhaustive):
- Size and growth constraints: As a very large company, Berkshire may face slower percentage growth than smaller peers.
- Concentration of decision-making: Capital allocation concentrated with a few senior executives can create succession and governance risk.
- Market and sector risks: Economic cycles, insurance underwriting losses, energy or transportation downturns, and equity market volatility can affect consolidated results.
- Liquidity and market dynamics: Although BRK.B is more liquid than BRK.A, market conditions can widen spreads and affect execution.
This section presents broad considerations; it does not provide investment advice. Investors should perform their own research and consult professionals as needed.
Research, analysis and market coverage
- Analyst coverage: BRK.B is widely covered by sell-side analysts, independent research firms, and financial media. Price targets, ratings, and analyst reports vary by firm.
- News and data sources: Real-time quotes and historical metrics are available on mainstream portals; quarterly earnings, annual reports, and shareholder letters are primary sources for company-specific information.
- How to follow updates: Monitor Berkshire Hathaway’s SEC filings, official investor relations materials, major finance portals (e.g., Yahoo Finance, CNBC, Morningstar), and reputable financial news outlets for the latest disclosures and market commentary.
As of 2026-01-26, observers can find the latest BRK.B price data and trading metrics on the major finance portals referenced in this guide.
Trading BRK.B and custody options (including Bitget)
- Execution venues: BRK.B trades on traditional equity markets. Investors typically use brokerage accounts that provide NYSE access and comply with U.S. settlement rules.
- Bitget and tokenized stock services: For users exploring web3 or tokenized exposure to traditional equities, Bitget and Bitget Wallet are presented as platform and custody options for trading or storing tokenized assets where regulatory frameworks permit. When using tokenized representations of equities, verify the legal and custody structure, settlement finality, and regulatory compliance.
- Order types and execution: Traders should consider limit orders, market orders, and advanced order types supported by their trading platform to manage price execution and slippage.
Important: Ensure the trading method you choose (direct NYSE brokerage, synthetic/tokenized product, or derivative exposure) matches your regulatory comfort, time horizon, and tax status.
Ownership reporting and filings to watch
- SEC filings: 10-K, 10-Q, 8-K, and proxy statements provide primary disclosure of Berkshire’s financials, corporate actions, and governance matters.
- Institutional reporting: Quarterly 13F filings disclose large public holdings by institutional managers, which can reveal changes in major positions that affect market perception.
- Shareholder letters: Berkshire Hathaway’s annual shareholder letter is a primary narrative source for management’s view on capital allocation, performance, and corporate strategy.
See also
- Berkshire Hathaway (company overview)
- Berkshire Hathaway Class A (BRK.A)
- Warren Buffett (historical leadership)
- Conglomerate investing
- Value investing
References and data sources (select)
- Berkshire Hathaway official filings and investor relations releases (SEC filings: 10-K, 10-Q, proxy statements)
- Major finance portals and market news providers: Yahoo Finance, CNBC, Google Finance, Morningstar, MarketWatch, Finviz, Investing.com, CNN Markets
- Institutional and filing data: SEC EDGAR database and 13F filings
Note: This article references these sources for verification and timeliness. For exact numeric values (market capitalization, daily volume, price quotes), consult the live quote pages on the finance portals listed above as of your access date.
Practical next steps and resources
- To see the current market price, market capitalization, and trading volume for the berkshire hathaway class b stock (BRK.B), open a finance-quote page on a reputable portal or check your brokerage platform.
- If you are exploring trading or custody in tokenized formats, evaluate Bitget and Bitget Wallet for compliance, custody structure, and operational controls — and review the terms carefully.
- For corporate-level detail (conversion rules, historical share actions, repurchase authorizations), consult Berkshire Hathaway’s SEC filings and shareholder letters.
Further reading and monitoring will help you stay updated on the factors that influence BRK.B’s market behavior.
Final notes and reading guidance
This guide outlined what the berkshire hathaway class b stock is, how it differs from Class A, and the main corporate and market considerations investors track. It emphasized sources and reporting channels where readers can verify live figures and corporate disclosures.
For immediate action: review current quotes on your chosen platform, read the latest Berkshire Hathaway shareholder letter for management commentary, and if you plan to trade or custody through new platforms, review Bitget’s product disclosures and custody terms.
As markets and corporate disclosures evolve, always cross-check live data and company filings for the most up-to-date and verifiable information.
Source timing note: As of 2026-01-26, quote pages and company filings on major finance portals (e.g., Yahoo Finance, CNBC, Google Finance, Morningstar) provide the latest numeric figures for BRK.B. For historic events, corporate actions, or conversion mechanics, consult Berkshire Hathaway’s SEC filings and official shareholder communications for authoritative details.

















