MicroStrategy (MSTR), founded in 1989 by Michael Saylor, is a business intelligence firm and the largest corporate Bitcoin holder, with 576,000 BTC as of April 30, 2025. Tracked by nipiQ, its holdings, valued at $48.4 billion at $84,000/BTC, represent 2.7429% of Bitcoin’s supply. Listed on Nasdaq, it has accumulated Bitcoin since August 2020 using debt financing, equity offerings, and excess cash to hedge against fiat currency debasement.