Top Big Cap Positive News Movers Premarket:  VKTX: +32% Positive Topline Results from Maintenance Study of GLP-1/GIP Agonist VK2735 Demonstrating the Promise of Multiple Maintenance Dosing Regimens VICR: +11% Raises Q3 2026 Revenue Guidance BB: +7% Coretura Selects Alloy Kore to Advance a Unique Software-Defined Vehicle Platform for Its Commercial Vehicle Customers ONON: +6% Unveils Strategy to Redefine What a Sportswear Brand Can Be Alongside 2029 Financial Targets BFLY: +3% Initiated BUY @ Needham  LEN: +2.5% Insider Purchase by BUFFETT 22-SEP-2026 08:10 AM ET