Similarweb (SMWB) shares were 25% lower pre-bell Wednesday, a day after the company issued Q1 and 2026 revenue guidance that trailed analysts' projections.
Fiverr International (FVRR) stock was down 18% after the company issued Q1 and 2026 revenue guidance below analysts' estimates.
Palo Alto Networks (PANW) shares were 6% lower, a day after the company lowered its fiscal 2026 adjusted earnings guidance.