Bolt Projects shares surge 34.81% premarket after reporting 2025 results with over 200% revenue growth and raising 2026 guidance.

Bolt Projects Holdings surged 34.81% in premarket trading following the announcement of preliminary fiscal 2025 results and updated 2026 guidance. The company reported $4.5 million in annual revenue, exceeding 200% year-over-year growth, with Q4 revenue of over $2.7 million (100% QoY growth). Fourth-quarter gross profit margin reached 38%, up from 16% in Q3, and 2026 revenue guidance was raised to $11.0 million from $9.0 million, reflecting stronger market adoption and new product plans. CEO Dan Widmaier highlighted improved process efficiency and demand for its Vegan Silk™ platform, positioning the stock for future growth. The premarket rally aligns with the positive earnings and margin expansion, as well as optimism over 2026’s 144% revenue growth target and 60% long-term margin goal.