(Bloomberg) -- Arm Holdings Ltd.’s initial public offering is already falling short of lofty expectations, despite riding the AI wave and listing amid the tech giants in New York.Most Read from BloombergChina Slowdown Means It May Never Overtake US Economy, Forecast ShowsHuawei Teardown Shows Chip Breakthrough in Blow to US SanctionsReturn-to-Office Is a $1.3 Trillion Problem Few Have Figured OutBillion-Dollar Corporate Bond Deals Hit Treasuries: Markets WrapUnited Airlines Resumes US Flights Af