Melius Research downgraded Heliogen to Hold from Buy. Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See Insiders’ Hot Stocks on TipRanks >> Read More on HLGN: Heliogen Appoints Phelps Morris as New CFO HLGN Earnings this Week: How Will it Perform? Heliogen Approves Stake Increase for Nant Capital and Soon-Shiong Disclaimer & DisclosureReport an Issue
