1/1/2020 · The Berkshire Hathaway Portfolio. 83.03k followers • 20 symbols Watchlist by Yahoo Finance. Follow this list to discover and track stocks held by Berkshire Hathaway, the holding company of Warren Buffett. 11/14/2019 · These are the publicly-traded U.S. stocks owned by Warren Buffett's holding company Berkshire Hathaway, as reported to the Securities and Exchange Commission in filings made available to the public. There are times when Berkshire asks for, and receives, the SEC's permission to temporarily withhold data on some stock holdings.