Arm will stop reporting chip volumes, ending a long-standing practice.Shares of Arm Holdings (ARM 8.43%) were down in pre-market trading Thursday morning despite a first-quarter earnings report that beat analyst expectations. Revenue shot up 39% year over year in the period ended June 30, driven by multiple high-value license agreements and a 17% rise in royalty revenue. The company estimates that 28.6 billion Arm-based chips were shipped in fiscal 2024, spread across the smartphone, embedded, automotive, c ...