/ Sirius XM and Chevron: Warren Buffett buys in

Warren Buffett, known as the world's most prominent investor, recently sold 10 million shares of Apple stock, which is worth about $1.84 billion at market prices.

The move, made through his holding company Berkshire Hathaway, was the first time the "Oracle of Omaha" has reported a significant sale of Apple stock since he took over the company in 2016.

Despite that sale, Berkshire Hathaway remains a major player in Apple, currently owning more than 905 million shares with a market value of $174 billion, a significant weighting of 50.2% in the portfolio.

In the fourth quarter of last year, Buffett made several strategic moves, including the sale of more than 30 million shares of Paramount Global, about 80 million shares of HP, and the complete sale of Markel, StoneCo, and Globe Life.

In contrast, he initiated notable purchases, acquiring more than 30 million shares of Sirius XM, 15.8 million shares of Chevron, and 19.6 million shares of Occidental Petroleum.

In addition to Apple, the largest positions in Buffett's portfolio are Bank of America with a 10% weighting, American Express (8.2%), Coca Cola (6.8%), and Chevron (5.4%) and Occidental Petroleum (4.2%), which have been part of recent acquisitions. These strategic moves indicate that Buffett is constantly trying to navigate the dynamic landscape of the stock market.