Direct answer: The Sphere in Las Vegas is owned by Sphere Entertainment Co. (formerly MSG Entertainment), which is controlled by James Dolan and his family. In practice, Sphere Entertainment operates The Sphere venue, and the property sits on land controlled by a separate real estate entity (with ownership arrangements involving other partners such as Vici Properties for the land in the Las Vegas complex). Additionally, as of mid-2024 there were reports that investment firm Point72 (Steve Cohen) acquired a stake in Sphere Entertainment, but control remains with James Dolan and Sphere Entertainment.
If you’d like, I can pull the latest sources to confirm current ownership details and any recent changes.
