(Corrects to “a person familiar with the matter” from “people familiar with the matter”. Adds “source” in headline) (Reuters) -Private equity firm CVC Capital Partners bought a stake worth $470 million in digital media company Aleph Holding ahead of its planned initial public offering next year, a person familiar with the matter told Reuters on Monday. Reporting by Sohini Podder in Bengaluru; Editing by Shinjini Ganguli Our Standards: The Thomson Reuters Trust Principles.