A French investor’s Bitcoin purchases have been making headlines lately, with The Blockchain Group recently acquiring 580 BTC for approximately €47.3 million. This rather bold Bitcoin investment strategy has now positioned the company as Europe’s leading Bitcoin treasury operation, delivering some truly extraordinary returns that many analysts didn’t see coming.
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How Smart Bitcoin Investments Lead to Massive Returns & Growth


The Blockchain Group’s Strategic Bitcoin Accumulation
The Blockchain Group, which is currently based in Puteaux, France, and also listed on Euronext Growth Paris, announced on March 26 that it acquired 580 BTC through its subsidiary. The Bitcoin purchase was made at an average price of around €81,550 per Bitcoin, increasing their total holdings to about 620 BTC, which at the time of writing is valued at roughly €50.5 million.
Alexandre Laizet, deputy CEO and director of Bitcoin strategy at The Blockchain Group, stated:
“The Blockchain Group has acquired 580 BTC for ~€47.3 million at ~€81,550 per Bitcoin and has achieved BTC Yield of 709.8% YTD. As of 3/26/2025, we hold 620 BTC for ~€50.5 million at ~€81,480 per Bitcoin.”
Record-Breaking Performance Metrics
The French investor Bitcoin strategy includes some new performance indicators—such as BTC Yield, BTC Gain, and also BTC € Gain—to track Bitcoin-denominated growth rather than traditional financial returns. According to the company’s calculations, an impressive 709.8% BTC Yield has been achieved year-to-date, representing a notional increase of about 283.9 Bitcoin and a euro-based gain of approximately €23.15 million.
This crypto returns analysis evaluates the company’s Bitcoin accumulation relative to its share structure, providing a much more comprehensive view of their cryptocurrency profits than traditional metrics would.
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Industry Recognition and Strategic Execution
Swissquote Bank Europe SA completed the transaction with custody provided by Swiss digital infrastructure provider Taurus. This Bitcoin investment strategy is actually part of the company’s ongoing transformation into a Bitcoin Treasury Company, which was initially started back in November 2024.
Michael Saylor, Executive Chairman of Strategy (formerly Microstrategy), responded to Laizet:
“BTC Yield, BTC Gain, and BTC € Gain have arrived in France.”
Laizet expressed his gratitude:
“Merci! Thank you for your example, @saylor! It is an honour for us to follow your steps as well as those of @DylanLeClair and @gerovich.”
Implications for European Bitcoin Adoption
The French investor’s Bitcoin success story may well inspire other European corporations to consider similar BTC market trends for their treasury strategies. The Blockchain Group’s approach essentially signals a shift from viewing Bitcoin as merely speculative to recognizing it as a strategic treasury reserve, potentially influencing broader cryptocurrency adoption across Europe and beyond.
Future Outlook for Corporate Bitcoin Holdings
The record-breaking crypto returns analysis from The Blockchain Group suggests that corporate Bitcoin acquisition strategies could become much more common in the near future. Their transparent reporting of metrics like BTC Yield provides a framework for other organizations to evaluate similar treasury approaches.
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With this acquisition, the French investor’s strategy sets a benchmark for European corporate cryptocurrency adoption, demonstrating how Bitcoin investments can deliver substantial cryptocurrency profits when implemented with strategic vision and proper timing.