Berkshire Hathaway Acquires $4.33 Billion Stake in Alphabet 조선일보Warren Buffett’s Berkshire Hathaway reveals new position in Alphabet CNBCBerkshire Added $4 Billion Alphabet Stake and Further Pared Apple Stock The Wall Street JournalBarchart’s Technical Indicators Are Flashing ‘Buy’ as Warren Buffett Loads Up on 17.8 Million Shares of Google Stock Yahoo FinanceBuffett’s Berkshire Hathaway adds Google stake, exits D.R. Horton, among other Q3 trades (BRK.B:NYSE) Seeking Alpha