Bitcoin Advocate Adam Back Invests €1.1 Million In Capital B – Details
Adam Back can now convert his bonds into Capital B shares at any time — a flexibility he didn’t have earlier than. That change, buried within the high quality print of a broader capital increase introduced Monday, could matter greater than the funding itself.
A Deeper Stake In A Bitcoin-First Company
Capital B, listed on Euronext Growth Paris and acknowledged as the primary Bitcoin Treasury Company in Europe, completed a €1.1 million increase via the issuance of 10 million share subscription warrants.
Back, CEO of Blockstream and considered one of Bitcoin’s earliest contributors, subscribed to all of them at €0.11 every. Each warrant entitles him to buy one new share at an train worth of €0.84 — a worth tied to 130% of the corporate’s current five-day volume-weighted common and linked to its Bitcoin-backed mNAV metric.
The mNAV determine connects share worth on to the Bitcoin Capital B holds on a totally diluted foundation. It’s the corporate’s most popular yardstick — one it has persistently positioned above conventional monetary indicators.
Capital B publicizes a €1.1 million capital increase with Adam Back, and an adjustment to the conversion worth of the B-04 convertible bonds subscribed by Adam Back, to speed up its Bitcoin Treasury Company technique
Full Press Release (EN): https://t.co/al9rjT2cWl
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— Capital B (@_ALCPB) May 4, 2026
Back is not any stranger to the corporate. He has been amongst its most distinguished backers for a while. But this deal deepens his place significantly.
Under a totally diluted situation, Blockstream Capital Partners would maintain 38.11% of Capital B’s capital. Back personally would maintain near 10%. Public and institutional traders account for 40.21%, with administration and strategic companions making up the remainder.
Bond Terms Revised In Back’s Favor
Alongside the warrant issuance, Capital B restructured the phrases of its OCA B-04 convertible bonds, which Back had beforehand subscribed to.
The conversion worth was minimize from €5.174 to €2.59 per share — a discount of roughly 50%. The revision additionally eliminated a share worth situation that had beforehand restricted when Back might act. He can now convert at any level earlier than the bonds mature.
Each transformed bond now additionally comes with a two-year fairness warrant, including one other layer of upside for the holder.
Capital B mentioned the adjustments mirror present market circumstances and are designed to strengthen the motivation for conversion. Shares rose greater than 6.5% following the announcement, although the inventory stays down greater than 16% since January.
Bitcoin Holdings Continue To Grow
The funding comes as Capital B pushes its Bitcoin accumulation technique ahead. In the ultimate week of April, the corporate added to its reserves with a €0.4 million buy, bringing whole holdings to 2,943 BTC.
The firm’s said objective is to extend the quantity of Bitcoin held per share over time on a totally diluted foundation.
Featured picture from MetaAI, chart from TradingView

Capital B publicizes a €1.1 million capital increase with Adam Back, and an adjustment to the conversion worth of the B-04 convertible bonds subscribed by Adam Back, to speed up its Bitcoin Treasury Company technique 