Top Big Cap Positive News Movers Premarket:  RUM: +11% Anthropic Signs $13.7 Billion Computing Deal With Rum Group TLX: +8% FDA Approves Telix’s Brain Cancer Imaging Drug Pixclara BNTX: +7.5% BioNTech and OncoC4 Present Updated Data Showing Gotistobart Nearly Doubled Median Overall Survival versus Standard-of-Care Chemotherapy in Previously Treated Squamous Non-Small Cell Lung Cancer Patients SRRK: +7% Gets FDA Approval for Spinal Muscular Atrophy Treatment in Children RBLX: +3.5% PT Raised at BAC, WFC 14-SEP-2026 08:06 AM ET