Berkshire Hathaway (NYSE: BRK.A)(NYSE: BRK.B) owns shares of more than 40 different companies in its portfolio. After all, Warren Buffett and his team tend to invest in industry leaders with excellent cash flow and durable competitive advantages.

Warren Buffett has created incredible wealth for shareholders of Berkshire Hathaway. It's been very inspiring to individual investors that he did it -- as he alluded to in his 1988 letter to shareholders -- by focusing on investing in quality companies and holding for the long term, without being fazed by occasional market volatility.

The third industry-leading AI stock Warren Buffett secretly owns shares of via New England Asset Management is Alphabet (NASDAQ: GOOGL)(NASDAQ: GOOG). Despite NEAM selling shares of Alphabet for five consecutive quarters, the fund still held 5,195 Class A shares (GOOGL) as of Sept. 30.

We recently published a list of 10 Cheap Value Stocks to Invest in According to Warren Buffett. In this article, we are going to take a look at where The Kroger Co.

Berkshire Hathaway CEO Warren Buffett was born in Omaha, Nebraska, in 1930 and is one of history's most successful investors. Trained under the tutelage of Benjamin Graham, the father of value investing,