- Mark Zuckerberg (mostly) owns Facebook.
- He founded Facebook and is now the CEO of its parent company, Meta.
- Besides Facebook, Meta's products include WhatsApp, Instagram, Threads, and the Horizon metaverse.
Meta, formerly known as the Facebook Company, is publicly traded, so it's not owned by a single person or company. But Facebook founder Mark Zuckerberg still mostly owns and controls it with his majority stake.