Five things you need to know about the LSE-Refinitiv merger By: MarketWatch July 29, 2019 at 09:28 AM EDT What the proposed tie-up means for the London Stock Exchange, for Refinitiv’s owner Blackstone — and for investors Read More >> Related Stocks: Blackstone Inc CME Group Intercontinental Exchange JPMorgan Chase & Co Marketaxess Holdings Tradeweb Markets Inc