Investment Overview - Berkshire Hathaway purchased $6.4 billion worth of equities in the third quarter, with six new U.S. equity purchases reported in its 13F filing [2][3] - The company has been selling more stocks than it buys for 12 consecutive quarters, indicating a challenging investment environment [3] Recent Stock Purchases - The six stocks purchased by Berkshire Hathaway include: 1. Alphabet: 17.8 million shares 2. Chubb: 4.3 million shares 3. Domino's Pizza: 348,000 shares 4. Lamar Advertising: 32,603 shares 5. Lennar: 2,007 shares 6. Sirius XM: 5 million shares [5] Performance of Key Stocks - Domino's Pizza has shown strong performance with U.S. same-store sales climbing 5.2% in the third quarter, outperforming competitors [4] - Sirius XM faces competition from streaming services but maintains a steady subscriber base due to ties with new car sales [6][7] - Chubb is recognized for its scale and competitive advantage in the property and casualty insurance sector [8] Alphabet as a Standout Investment - Alphabet is noted for its strong cash flow generation, with free cash flow of $73.5 billion over the trailing 12 months, despite heavy investments in data centers for Google Cloud [14] - The company's advertising revenue has accelerated, reaching 15% growth in the most recent quarter, aided by effective integration of AI into its search engine [12] - Alphabet's operating margin improved to 24%, and its earnings multiple of 29 is considered a fair price for the stock [15][16]