An analysis of the 50 largest bitcoin treasury companies by BTC holdings finds their combined market cap has plunged from $150B in July 2025 to just $67B now
Context & Ripple Effects
By June 2025, about 130 publicly listed companies held roughly $87 billion in bitcoin, making corporate treasuries a meaningful channel for equity-market exposure to BTC. The subsequent decline in Strategy's shares amid the digital-asset-treasury pullback showed that the model's valuation was sensitive to crypto-market conditions, not just the size of a company's coin holdings.
The new tally puts that sensitivity in aggregate: the 50 largest treasury companies have lost $83 billion of market capitalization from their July 2025 peak. It marks a sharp reversal from the corporate accumulation documented in the earlier accounting of public companies' bitcoin holdings.
First-order effects
- Shareholders in the 50 largest bitcoin treasury companies absorb a collective $83 billion market-cap compression, reducing the equity value attached to corporate BTC exposure.
- Treasury companies trading at lower valuations have a weaker market currency for funding additional bitcoin purchases through new share issuance.
Second-order effects
- Companies that used debt and equity to build BTC treasuries face greater pressure to justify dilution and financing costs against a much smaller equity base.
- Investors seeking bitcoin exposure have a clearer choice between holding BTC directly and owning a corporate treasury vehicle whose share price can diverge from its holdings.
Third-order effects
- If treasury-company valuations continue to compress during crypto drawdowns, the sector may consolidate around firms with financing capacity rather than firms distinguished only by BTC holdings.
- The episode reinforces a structural split between bitcoin as an asset and public companies that package it with corporate financing and equity-market risk.
The trend: Bitcoin treasury companies are being tested as leveraged public-market wrappers for BTC rather than as a durable standalone corporate strategy.