BRK.B — BERKSHIRE HATHAWAY Class B
$542.19-0.87%
Last close: · regular session
Last 60 sessions
BRK.B closed at $542.19 (-0.87%) on Oct 23, 2026. Float: 1.4B shares.
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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 its operations 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 Precision Castparts, Lubrizol, Clayton Homes, Marmon, and IMC/ISCAR). The conglomerate is unique in that it is run on a completely decentralized basis.
Company profile
- Sector: Financial Services
- Industry: Fire, Marine & Casualty Insurance
- Country: US
- Exchange: NYSE
- Employees: 387,800
- Website: https://www.berkshirehathaway.com
Latest BRK.B news
- Warren Buffett's Successor, Greg Abel, Has 69% of Berkshire Hathaway's Portfolio Invested in Just 5 Stocks. Here's My Top Pick for October. Read article
- Investors Are Avoiding This Industry Like the Plague. Berkshire Is Going All In. Should You Invest? Read article
- Berkshire Hathaway hits all-time high as RSI flashes its most overbought signal since 2024 Read article
- The Zacks Analyst Blog Highlights Apple, Berkshire Hathaway, Goldman Sachs and SIFCO Industries Read article
- Berkshire Hathaway Started Buying Back Its Own Stock Again This Year. Should You Buy It at a Record High? Read article
- Berkshire Hathaway Stock Rose 10 Days in a Row in October for the First Time Since 2018. Here's What History Says Comes Next. Read article
- Berkshire Owns Both Chevron and Occidental. Which Oil Stock Is the Better Buy Now? Read article
- Top Stock Reports for Apple, Berkshire Hathaway & Goldman Sachs Read article
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