May 17 (Reuters) - Chairman Of Spain's Caixabank, Jose Ignacio Goirigolzarri:

* SAYS BANK PLANS TO KEEP ITS 4.879% STAKE IN TELEFONICA

* SAYS BANK IS NOT PLANNING TO TAKE A STAKE IN SPANISH MEDIA COMPANY PRISA Source text for Eikon: Further company coverage: (Reporting By Madrid Newsroom)