According to data from CoinGecko, as of October 1, 2025, the listed companies with the largest Bitcoin treasury holdings are as follows:
Strategy (MSTR) holds 640,031 BTC, worth approximately $74 billion.
Marathon Digital Holdings (MARA) holds 52,477 BTC, worth approximately $6.12 billion.
Twenty One Capital (XXI/CEP) holds 43,514 BTC, worth approximately $5.07 billion.
Metaplanet holds 30,823 BTC, worth approximately $3.59 billion.
Bitcoin Standard Treasury Company holds 30,021 BTC, worth approximately $3.50 billion.
In the week ended October 1, 2025, Strategy reported it had purchased 196 BTC, at a cost of $22 million.
In the same week, Metaplanet reported it had purchased 5268 BTC, at a cost of $623 million.
With its purchase, Metaplanet has become the fourth largest publicly-traded Bitcoin holding company.
