Refer to the input text as context and select the correct relationship between 'Euronext Amsterdam' and 'Euronext' from the available options.
Options: manufacturer, position held, headquarters location, owned by

Euronext had just one new large capitalisation listing in the month of August 2015 (as opposed to seven in July 2015), Altice on Euronext Amsterdam with a market capitalisation at listing of €21.9 billion.
owned by