Top Premarket Gainers

07:12 AM EDT, 09/03/2026 (MT Newswires) -- Tilly's (TLYS) shares were up over 28% in Thursday's premarket activity after the company reported overnight higher fiscal Q2 earnings and net sales. Snowflake (SNOW) stock was up more than 23% after the company overnight posted better-than-expected fiscal Q2 results and raised its fiscal 2027 product revenue guidance. ChargePoint (CHPT) shares were up 19% after the company reported a narrower Q2 loss and higher revenue. Duluth (DLTH) stock was over 17% higher following the company's Q2 results. Petco Health & Wellness (WOOF) shares were up 15% higher, a day after the company posted higher Q2 earnings.