The latest 13F document of Berkshire Hathaway, owned by "Stock God" Buffett, shows that during the fourth quarter reporting period last year, Berkshire Hathaway bought three new stocks, among which Activision Blizzard's The position opening is the most eye-catching, with an average price of $66.53 per share (the latest price is $81.5). This shows that the fund entered the market before Microsoft announced its acquisition of Blizzard. It is a stroke of genius. The current market value of its position in Activision Blizzard is about $975 million.

Buffett seems to have a "soft spot" for Chevron. In the third quarter of last year, the stock was the only stock he increased his holdings. In the fourth quarter, Berkshire Hathaway continued to significantly increase its holdings in Chevron (33%), making it the only stock among the top ten holdings that saw a change in its position.