Summary by Moomoo AI
On December 31, 2023, a Schedule 13G/A filing was made with the United States Securities and Exchange Commission (SEC) by Warren E. Buffett, Berkshire Hathaway Inc., and various subsidiaries, indicating a significant ownership stake in Apple Inc. The filing, an amendment to a previous submission, disclosed shared voting and dispositive power over 905,560,000 shares of Apple's common stock by Warren E. Buffett and shared power over the same amount by Berkshire Hathaway Inc. This represents 5.8% of the class. Additionally, various insurance subsidiaries under Berkshire Hathaway reported shared voting and dispositive power over different amounts of Apple shares, with percentages of class ranging from less than 0.1% to 4.8%. The filing is a regulatory requirement indicating changes in ownership stakes by major shareholders and is not intended to influence the control of Apple Inc.