By: Olivia Poh
(Bloomberg) -- Grab Holdings Ltd. shares slumped after the ride-hailing company reported quarterly revenue growth that trailed estimates, highlighting intense competition in the Southeast Asian market.Most Read from BloombergManchester Is Giving London a Run for Its MoneyBoston’s Broke and Broken Transit System Hurts Downtown RecoveryA Warehouse Store Promises Housing for South LA, in BulkBiden Invests $100 Million to Fuel Housing ConstructionJohannesburg Mayor Quits Amid Infighting, Financial W