Warren Buffett and his company Berkshire Hathaway (NYSE: BRK.A) (NYSE: BRK.B). Berkshire's stock performed well, with class B shares generating a 27% return and beating the broader market's 23% return.

Berkshire Hathaway‘s fourth-quarter operating earnings surge 71%, Apple plans to spend more than $500 billion in the U.S. over the next four years, Alibaba plans to invest more than $52 billion on artificial intelligence over the next three years,

Warren Buffett's Berkshire Hathaway nearly doubled its cash pile to $334 billion, sold a net $134 billion of stocks, and paid $26.8 billion to the IRS.

Top blue chip stocks like Apple and Berkshire Hathaway dominate their industries with continuous growth. Investing in blue chip stocks is beneficial for long-term growth and diversifying ...

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Apple also said it was committed to expanding its data centers across the U.S. Berkshire Hathaway (BRK.B) offloaded more equities last quarter, expanding its record cash reserves to $334 billion.