Berkshire first invested in Amazon in Q1 2019. During that quarter, Amazon's average price was about $83 per share. The stock trading for around $200 per share now would indicate a 141% return on investment. However, the bulk of that return has come in recent months, as Amazon's AI affiliation is starting to take hold.

Shares of Berkshire Hathaway Inc. Cl B slipped 1.87% to $460.13 Thursday, on what proved to be an all-around mixed trading session for the stock market, with the S&P 500 Index rising 0.74% to 5,

Warren Buffett’s Berkshire Hathaway is set to report its third-quarter earnings on Saturday morning. Here are some things investors will be watching out for.

Warren Buffett is now sitting on more than $325 billion cash after continuing to unload billions of dollars worth of Apple and Bank of America shares this year and continuing to collect a steady strea

Berkshire Hathaway now has a record $325.2 billion cash on hand, the holding company announced after filing third-quarter earnings Saturday.

Class A shares of Berkshire have gained 25% this year, outpacing the S&P 500's 20.1% year-to-date return. The conglomerate crossed a $1 trillion market cap milestone in the third quarter when it hit an all-time high.

While a recent MassMutual Retirement Happiness study found the ideal retirement age according to retirees and pre-retirees is 63 in the U.S., 94-year-old Warren Buffett is still deeply involved in the day-to-day operations at his conglomerate Berkshire Hathaway.

In addition to its dozens of fully and partially owned subsidiary businesses, Buffett's conglomerate also owns a portfolio of publicly traded stocks worth $287 billion as of this