Mark Gongloff, Columnist

Warren Buffett May Yet Have His Revenge on Dave Portnoy

His investing style is out of vogue, but market ructions could make it relevant again.

March 1, 2021 at 9:46 PM UTC

Mark Gongloff is a Bloomberg Opinion editor and columnist covering climate change. He previously worked for Fortune.com, the Huffington Post and the Wall Street Journal.

Warren Buffett, biding his time.
Photographer: Bloomberg/Bloomberg

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Dave Portnoy spent much of 2020 trash-talking Warren Buffett, calling the Oracle of Omaha an “old man” with investment ideas best suited for when “the year is 1862 and men travel by horse and buggy” and calling himself “the captain now.”