Elon Musk, the tech billionaire and CEO of Tesla and SpaceX, has publicly admitted to owning three major cryptocurrencies:

Bitcoin (BTC): Both Tesla and SpaceX hold large amounts of Bitcoin, indicating Musk's strong belief in the world's most popular digital currency.

Ethereum (ETH): Musk has confirmed that he also owns Ethereum, the second-largest cryptocurrency on the market and considered the foundation of many blockchain applications.

Dogecoin (DOGE): A prominent supporter of Dogecoin, Musk has frequently expressed his love for the coin and has confirmed that he holds it.

Although Elon Musk has never disclosed the specific amount of cryptocurrencies he owns, it is clear that he is one of the most important and influential investors in the field. Musk's moves often have a significant impact on the cryptocurrency market.