Technology stocks were falling premarket Friday, with the State Street Technology Select Sector SPDR Fund (XLK) down 1.8% and the State Street SPDR S&P Semiconductor ETF (XSD) 2.5% lower.
Samsara (IOT) shares were down more than 3% even after the company posted higher fiscal Q1 non-GAAP earnings and revenue.
Guidewire Software (GWRE) reported higher fiscal Q3 adjusted earnings and revenue, and raised its fiscal 2026 revenue outlook. Guidewire Software stock was down more than 11 pre-bell.
United Microelectronics (UMC) reported sales of 22.94 billion New Taiwan dollars ($727.9 million) in May, up 17.8% from a year earlier. Shares of United Microelectronics were 0.4% lower premarket.