Investors include Visa Inc., V -1.32 % Nasdaq Inc., Citi Ventures , C -1.49 % Capital One Financial Corp. COF -1.21 % , Fiserv Inc. FISV -1.69 % and Orange SA ORAN -1.13 % .
Refer to the input text as context and select the correct relationship between 'Fiserv' and 'Nasdaq' from the available options.
Options: stock exchange, original broadcaster, legal form, subsidiary