The 10 Public Companies With the Biggest Bitcoin Portfolios
As of August 2025, public companies are increasingly adopting Bitcoin as part of their treasury strategies, with significant holdings showcasing a breaking of previous taboos surrounding corporate cryptocurrency investments. The top holder is Strategy (formerly MicroStrategy) with 628,946 BTC, valued at over $73 billion. Following them are Marathon Digital, which holds 50,639 BTC, and Twenty-One (XXI) expecting to hold 43,514 BTC. Notable entities like Bitcoin Standard Treasury Company and Riot Platforms also feature with holdings of over 30,000 BTC and 19,273 BTC, respectively. Various firms, including CleanSpark, Coinbase, and Tesla, have substantial Bitcoin portfolios, driving corporate involvement in the cryptocurrency space. This trend reflects a growing institutional acceptance of Bitcoin, highlighting its potential as a reserve asset across diverse industries.
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