Berkshire Hathaway, a solid firm that is making interesting moves, is still worth considering despite disappointing investors. Explore more details here.

When you think of artificial intelligence (AI) stocks, you may not automatically think of Warren Buffett. The Oracle of Omaha, as he's often called, has made a fortune through investing in the stock market, but his choices generally aren't tech stocks or companies focused on a newish or up-and-coming field.

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