About BERKSHIRE HATHAWAY INC - Class B


  • Ticker BRK-B
  • Exchange NYSE
  • Sector Financial Services
  • Industry Insurance—Diversified
  • Shares Outstandng 1,301,129,984
  • Market Cap $590B
More about BRK-B
Track This Portfolio

Track Saybrook Capital Portfolio

Follow Saybrook Capital and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Saybrook Capital , based on Form 13F filings with the SEC.

News

Stay updated on Saybrook Capital with notifications on news.