Stocks making the biggest moves after hours: Toll Brothers, Microchip Technology and more

Boeing is preparing to ask for Federal Aviation Administration approval to ramp up production of its best-selling 737 Max jets to 42 a month later this year, CEO Kelly Ortberg said Wednesday, as airplane deliveries picked up this year and the company narrowed its losses. Boeing reported a first-quarter net loss of $31 million, improvement […]

The sign on the side of a Costco is seen in Hawthorne, California, on April 4, 2025. Jay L Clendenin | Getty Images Shares of Costco fell slightly on Thursday, despite the warehouse club posting quarterly earnings and revenue that topped estimates and reporting 8% year-over-year sales gains. Unlike many retailers, Costco does not provide […]

Arm makes the CPU architecture for chips found in nearly all smartphones. An Arm chip is shown here in San Jose, California, on October 12, 2023. Sydney Boyo Arm reported fiscal third-quarter earnings Wednesday that beat estimates and gave a strong profit forecast for the current quarter. The shares soared as much as 41% in […]