 R has had numerous changes in ownership, including 25 major shareholding exchanges.One of its most important changes was in September 2008, when Caixanova, NCG Banco's predecessor, bought the 35.44% held by Unión Fenosa (which was acquired by Gas Natural), which gave Caixanova a 66.24% share.In April 2010, British private equity firm CVC Capital Partners acquired a 35% stake in R. In November, CVC exercised an option to increase its stake to 70% in an agreement in which the current shareholders looked for "to guarantee the future of the Galicia City of the project, keeping its current social headquarters".