H100 Vaults to Europe's No. 2 Bitcoin Treasury With 2,455 BTC Deal

Sweden's H100 Group closed what the company describes as the largest M&A transaction in European public Bitcoin equity history, acquiring 2,455 BTC for zero cash and moving to within 99 BTC of the continental top spot.

Key takeaways

• H100 Group completed an all-share acquisition of Norwegian entities Moonshot AS and PDI AS on August 10, 2026, adding 2,455 BTC and tripling its treasury to 3,506 BTC, per the company's regulatory disclosure.
• The deal was structured on a pure 1:1 Bitcoin-for-Bitcoin basis at 1.0x mNAV, no cash, no debt assumed, with sats per fully diluted share increasing 5% despite 70% nominal dilution to legacy shareholders.
• At 3,506 BTC, H100 is Europe's No. 2 public Bitcoin treasury per BitcoinTreasuries.net, trailing Germany's Bitcoin Group SE by 99 BTC.

Sweden-listed H100 Group AB closed its acquisition of Norwegian Bitcoin treasury entities Moonshot AS and PDI AS on August 10, 2026, adding 2,455.37 BTC and lifting total holdings to 3,506.4 BTC, according to the company's official press release on MFN.se. The deal, valued at approximately 1.47 billion SEK (roughly $155 million), involved no cash consideration and no debt assumption.

H100 issued approximately 790.5 million new shares at SEK 1.86 per share to complete the transaction. The exchange ratio was calculated on a 1:1 Bitcoin-for-Bitcoin basis: sellers received shares proportional to their BTC contribution relative to the combined post-merger treasury. Other assets and liabilities were excluded from the calculation entirely.

The Sats-Per-Share Math Is the Real Story

Existing shareholders absorbed roughly 70% nominal dilution. That number, in isolation, sounds punishing. The structure tells a different story.

Because the deal was priced at 1.0x mNAV and the exchange ratio was set purely by BTC contribution, sats per fully diluted share increased by 5% after close. That is the mechanism worth understanding: the company added more Bitcoin per share than the dilution removed. Fiat-denominated corporate finance would never frame it this way, but for a Bitcoin-native vehicle, the sats-per-share metric is the only one that matters.

The contrast with dilutive cash raises is direct. When a treasury company sells shares for dollars to buy Bitcoin, the fiat price at execution sets the terms and creates winner/loser dynamics depending on where BTC trades between signing and close. A Bitcoin-for-Bitcoin structure eliminates that variable. Both sides of the transaction hold BTC going in; the ratio is fixed by BTC contribution, not by a fiat price negotiated across weeks. This is what H100 Executive Chairman Sander Andersen posted on X (@Sanderandersenn) on August 10, 2026, according to multiple outlets covering the announcement:

"Today we completed the largest M&A transaction in the history of European public Bitcoin Equity. It is also the first in the world done Bitcoin for Bitcoin. H100 acquired 2,455 BTC at around 62,900 dollars per bitcoin, taking our holdings from 1,051 to 3,506 Bitcoin."

The LOI for this deal was signed March 23, 2026, with a binding share purchase agreement following on April 23. The reference BTC price for the transaction was set at the Coinbase BTC/SEK spot at 23:59 CEST on July 31, 2026, approximately $62,900 per coin.

99 BTC of Daylight at the Top of Europe

BitcoinTreasuries.net shows Germany's Bitcoin Group SE at 3,605 BTC (last updated May 28, 2026; current holdings should be confirmed against live data), making the gap to H100's 3,506 BTC approximately 99 coins on that snapshot. That is not a comfortable lead for the incumbent.

H100 has now proven it will do deals. The company went from 1,051 BTC to 3,506 BTC in a single close, more than tripling its treasury without touching a dollar or taking on a dollar of debt. That execution track record matters more than the current ranking. The European bitcoin treasury leaderboard is not static.

The gap to No. 1 is narrow enough that a single additional acquisition, or a modest open-market accumulation program, hands H100 the top position. At approximately $65,000 per coin, 99 BTC is roughly $6.4 million worth of Bitcoin. For a company now carrying approximately $228 million in BTC at current prices, that is a rounding error.

A Template Other European Firms Can Copy

The structural implications extend beyond H100. If a listed vehicle can absorb private Bitcoin holdings using only BTC as the unit of account, no investment bank, no convertible note, no fiat reference price, then every privately held Bitcoin treasury in Europe with scale ambitions now has a merger playbook.

The self-selection mechanism is important. This structure only works when both counterparties are Bitcoin-native and comfortable valuing the deal entirely in sats. It repels capital allocators who need IRR denominated in dollars. That is a feature. The companies that would participate in a BTC-for-BTC deal are exactly the companies a Bitcoin treasury vehicle wants to absorb.

Watch the UK (Smarter Web Company), France (Capital B), and other Nordic firms for copycat structures. The playbook is now proven at scale. H100's close is the reference transaction.

What to Watch

The thesis breaks if European Bitcoin treasury companies pivot toward cash raises, convertible debt, or fiat-denominated acquisitions over the next 12 months. It also weakens if H100's share price underperforms Bitcoin Group SE's materially in the near term, signaling the market is not rewarding the consolidation approach. Neither has happened. The next data point is whether a second BTC-for-BTC deal closes anywhere in Europe before year-end.

Sources

• H100 Group regulatory disclosures, MFN.se
• H100 LOI press release, March 23, 2026, MFN.se
• BitcoinTreasuries.net Europe rankings
• Sander Andersen, Executive Chairman, H100 Group, via X (@Sanderandersenn), August 10, 2026