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 $614B
More about BRK-B
Track This Portfolio

Track Advisor Os, LLC Portfolio

Follow Advisor Os, LLC 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 Advisor Os, LLC, based on Form 13F filings with the SEC.

News

Stay updated on Advisor Os, LLC with notifications on news.