The popular stock trading app’s valuation jumped from $8.6 billion to $11.2 billion. : Robinhood on Monday announced yet another new round of funding—its third major cash injection in the last four months—at a valuation of $11.2 billion, amid record numbers of new customers and speculation that the company could IPO later this year. The trading start-up announced a fresh $200 million, Series G funding round from New York-based D1 Capital Partners, boosting its valuation by almost $3 billion.