Arqit Quantum (NASDAQ:ARQQ) was upgraded by analysts at Wall Street Zen from a strong sell rating to a sell rating. Autolus Therapeutics (NASDAQ:AUTL) was upgraded by analysts at Wall Street Zen from a strong sell rating to a sell rating. Beam Global (NASDAQ:BEEM) was upgraded by analysts at Wall Street Zen from a strong sell rating to a sell rating. BKV (NYSE:BKV) was upgraded by analysts at Wall Street Zen from a strong sell rating to a sell rating. Burford Capital (NYSE:BUR) was upgraded by analysts at Wall Street Zen from a strong sell rating to a sell rating.