Barron Trump, the youngest son of Donald Trump, has accumulated a net worth exceeding $150 million through his involvement in the family's cryptocurrency business, according to Forbes. The Trump family's company, DT Marks Defi LLC, acquired 22.5 billion $WLFI tokens in September 2024, with Barron holding a 10% stake. By August 2025, World Liberty, the company behind the tokens, had sold approximately $675 million worth, contributing to Barron's after-tax profit of $38 million. Additionally, Barron holds a significant share in USD1, a stablecoin launched by World Liberty, which has a market capitalization of $2.6 billion. His stake in this venture is valued at around $34 million. Furthermore, a deal with Alt5 Sigma in August 2025 resulted in Barron receiving approximately $41 million after taxes. Overall, Barron's holdings, including 2.25 billion World Liberty tokens, contribute to his substantial net worth.