Gabelli Funds Portfolio Manager John Belton on CNBC Closing Bell Overtime Post author By Zito Partners Post date January 5, 2026 Categories In All News Robotics, scientific discovery are key 2026 themes for AI market: Gabelli’s BeltonCNBC’s “Closing Bell Overtime” team discusses the 2026 tech playbook and more with John Belton, portfolio manager at Gabelli Funds.Read Morewww.cnbc.com