The most obvious Elon Musk investment is his $1.6 trillion electric vehicle and technology company, Tesla. Musk owns about 12% of Tesla's stock, and he serves as the CEO of the company.

Elon Musk spent the better part of three days on the stand, accusing OpenAI and its executives of deceiving him into donating money to help found what is now one of the world’s biggest AI companies.

X Money could launch soon with cashback rewards, high-yield savings, peer transfers, and AI-powered banking features inside Elon Musk's X app.

More than three years after acquiring Twitter, Elon Musk says he’s nearing his long-stated goal of turning it into an “everything app” with a new financial services tool that he pledged to launch for the public this month.

According to Musk, the numbers just don't add up.

Elon Musk readies X Money on X with payments, Visa debit, cash back and savings yield—potential super-app shift for fintech and ads.

Elon Musk's net worth hit $811 billion in April 2026, but verifiable crypto exposure is below 0.2%. Inside Tesla's BTC, SpaceX's stash, and X Money.

Elon Musk wants to turn X into an "everything app."

Elon Musk took the stand for a second day of testimony against OpenAI and its leaders in a lawsuit that could reshape the future of artificial intelligence, as the emerging technology has sent ripples through the economy and financial markets.