Cryptocurrency Exchange

Brian Armstrong

Estimated Net Worth

$2.6 Billion

Portrait of Brian Armstrong

Quick Facts

  • Full Name Brian Armstrong
  • Born January 25, 1983
  • Nationality American
  • Primary Sources Coinbase Stock, Cryptocurrency Holdings, Investments

Biography

Brian Armstrong co-founded Coinbase in 2012, building it into the largest cryptocurrency exchange in the United States and one of the most trusted platforms globally. His vision of making cryptocurrency accessible to mainstream users led to Coinbase's public listing in 2021, making it the first major crypto company to go public. Armstrong's wealth primarily stems from his significant stake in Coinbase and his long-term cryptocurrency holdings.

Sources of Wealth

Coinbase Global Inc. (COIN) Stock

~$2.2 Billion

Armstrong's stake in Coinbase, the publicly-traded cryptocurrency exchange he co-founded and leads as CEO. His ownership includes both common stock and controlled voting shares.

Personal Cryptocurrency Holdings

~$300 Million

Significant personal holdings of Bitcoin, Ethereum, and other cryptocurrencies accumulated over his decade-plus involvement in the crypto space, including early Bitcoin investments.

Venture Investments & Real Estate

~$100 Million

Angel investments in crypto and fintech startups, plus luxury real estate holdings and other traditional investments diversified outside the crypto sector.

Last Updated: August 30, 2025