Vicor raised its guidance thanks to royalties from a new license deal. The power components maker said it now expects sequential growth to be nearly 10% to more than 20%, due to royalties from a non-exclusive license to Vertical Power Delivery. The stock gained 12%, to $251.35, in late trading.

Endava Chief Financial Officer Mark Thurston has been placed on administrative leave during an investigation into the company's accounting practices. Endava's audit committee recommended Thurston be placed on leave pending the conclusion of an investigation by an independent counsel based on concerns over accounting treatment of certain customers and supplier agreements. American depository receipts fell 13% to $2.44 in after-hours trading.

Shopify plans to allow Meta's personal AI agent Muse to complete purchases on behalf of users with the e-commerce platform's roster of stores. Deutsche Bank analysts said the companies' collaboration marks another proof point that leading AI platforms are integrating with Shopify's commerce infrastructure, helping to quell investor concerns that AI agents and personal shoppers could upend its business. Shares of Shopify closed up 7.3%, at $137.92.