It’s the End of an Era for Arm Holdings. Should Investors Be Worried? Yahoo FinanceChip index collapses 7% as Arm punctures AI optimism ReutersModerna Earnings: Company Cuts Revenue Guidance Amid Steeper Competition Barron’sWhy is ARM down? Arm Holdings stock plunges on earnings report, despite AI chip boom Fast CompanyArm issues light earnings guidance as the company stops disclosing number of chips reported as shipped CNBC