From beginner to advanced — master exchanges, wallets and blockchain essentials
To set up a corporate bitcoin treasury account, define ownership, custody, approvals, records, and security before opening any account or buying BTC.
Corporate bitcoin holdings fluctuate for reasons beyond buying and selling, including treasury policy, accounting treatment, custody moves, and financing.
The usual answer is MicroStrategy, if you mean corporate-owned bitcoin. The key is separating treasury holdings from custody and fund assets.
The biggest Bitcoin holders are not just individuals. Exchange wallets, funds, public companies, and early holders all matter.
How many bitcoins BlackRock owns depends on the definition: corporate holdings, ETF-backed assets, or client exposure are not the same thing.
