Key Takeaways
- • Capital B acquired 376 BTC for €25.3 million (~$29.4 million) on September 8, 2026, marking the French bitcoin treasury company's largest purchase since September 2025.
- • The acquisition brings Capital B's total bitcoin holdings to 3,521 BTC, accumulated at an average cost of €87,878 (~$102,058) per bitcoin, representing cumulative acquisition costs of €309.4 million (~$359.3 million).
- • Capital B funded the purchase through recently completed capital raises, including a private placement that included an additional investment from Adam Back, positioning the firm to continue treasury accumulation.
- • Capital B is positioning itself as Europe's first dedicated bitcoin treasury company using an equity-raise-to-buy-BTC model, similar to MicroStrategy's strategy, though MicroStrategy's holdings remain substantially larger.
Summary
Capital B, a French-based bitcoin treasury company, announced the acquisition of 376 BTC valued at €25.3 million (approximately $29.4 million) on September 8, 2026. This purchase represents the company's largest single acquisition since September 2025 and reflects an acceleration in Capital B's corporate treasury accumulation strategy. The transaction has been independently verified across multiple financial news outlets, including The Block and CryptoBriefing, confirming the transaction size and the company's current holdings.
The acquisition brings Capital B's total bitcoin reserves to 3,521 BTC. According to reporting from The Block, the company's cumulative acquisition cost across its entire bitcoin stack stands at €309.4 million (approximately $359.3 million), which implies an average purchase price of €87,878 (roughly $102,058) per bitcoin across all historical acquisitions. This average cost basis reflects Capital B's entry prices throughout its accumulation phase.
Capital B funded this latest purchase through proceeds generated by recently completed capital raises, including a private placement that featured an additional investment commitment from Adam Back, a prominent figure in the cryptocurrency and cryptography sectors. This capital-markets-driven funding model mirrors the approach employed by MicroStrategy, which has pioneered the use of public equity and debt issuances to fund ongoing bitcoin purchases as part of a formalized corporate treasury strategy.
The company is explicitly positioning itself as Europe's first dedicated bitcoin treasury company operating on a public-company equity-raise-to-buy-BTC model. While Capital B's positioning reflects growing institutional adoption of bitcoin as a corporate asset in Europe, observers note that established players like MicroStrategy maintain substantially larger bitcoin holdings, indicating significant room for growth in the emerging European bitcoin treasury sector. This transaction underscores the institutional appetite for bitcoin exposure among public companies seeking alternative treasury management strategies.
The acquisition brings Capital B's total bitcoin reserves to 3,521 BTC. According to reporting from The Block, the company's cumulative acquisition cost across its entire bitcoin stack stands at €309.4 million (approximately $359.3 million), which implies an average purchase price of €87,878 (roughly $102,058) per bitcoin across all historical acquisitions. This average cost basis reflects Capital B's entry prices throughout its accumulation phase.
Capital B funded this latest purchase through proceeds generated by recently completed capital raises, including a private placement that featured an additional investment commitment from Adam Back, a prominent figure in the cryptocurrency and cryptography sectors. This capital-markets-driven funding model mirrors the approach employed by MicroStrategy, which has pioneered the use of public equity and debt issuances to fund ongoing bitcoin purchases as part of a formalized corporate treasury strategy.
The company is explicitly positioning itself as Europe's first dedicated bitcoin treasury company operating on a public-company equity-raise-to-buy-BTC model. While Capital B's positioning reflects growing institutional adoption of bitcoin as a corporate asset in Europe, observers note that established players like MicroStrategy maintain substantially larger bitcoin holdings, indicating significant room for growth in the emerging European bitcoin treasury sector. This transaction underscores the institutional appetite for bitcoin exposure among public companies seeking alternative treasury management strategies.
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