With as impressive of an investing track record as Warren Buffett has achieved, you'd expect his Berkshire Hathaway portfolio would be loaded with great stocks. Here are my picks for the best Buffett stocks to buy with less than $350 right now.

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.