Gabelli Funds Portfolio Manager John Belton in Barron’s Post author By sburrick Post date June 24, 2026 Categories In All News Nvidia Tests Key Price Level. Why the Stock Is Still Not Going Up.Nvidia shares closed down 0.5% at $199 Wednesday after falling more than 4% on Tuesday amid a wider tech stock slump. Read Morewww.barrons.com Tags Gabelli Funds