['ORDINAL | nine', 'ORG | Bank_of_America_Merrill_Lynch', 'ORG | Charles_Schwab_Corp.', 'ORG | E*Trade_Financial', 'ORG | TD_Ameritrade_Holdings', 'ORG | UBS', 'ORG | Virtu_Financial', 'exchangeName | MEMX', 'exchangeName | Members_Exchange']
The new venture will be called Members Exchange (or MEMX) and will be funded and controlled by nine institutions, including Bank of America Merrill Lynch, Charles Schwab Corp., E*Trade Financial, TD Ameritrade Holdings, UBS and Virtu Financial.