What percentage of US Media does Rupert Murdoch own?

As of my last knowledge update in October 2023, Rupert Murdoch's companies, primarily through News Corp and Fox Corporation, control a significant portion of the U.S. media landscape, including major newspapers, television networks, and digital platforms. However, estimating a precise percentage of total U.S. media ownership can be challenging due to the fragmented nature of the media industry. Generally, it's estimated that Murdoch's influence extends to around 20-25% of the U.S. media market, particularly in news and entertainment.