When Selling Bitcoin Makes Your Stock Price Soar
It’s the kind of paradox that makes crypto market observers smile: MARA Holdings, one of the world’s largest Bitcoin miners, saw its stock jump nearly 10% after announcing the sale of $1.1 billion in Bitcoin. Selling your flagship asset to boost your stock price — welcome to the peculiar logic of crypto mining companies in 2026.
Yet the move isn’t irrational. MARA used the proceeds from this massive sale to buy back some of its convertible debt, a type of loan that creditors can convert into stock. By reducing this debt, the company lightens its balance sheet and reassures investors about its financial strength. The bitter pill of parting with BTC goes down much easier when accompanied by strategic deleveraging.
Mining Margins Under Pressure
Behind this decision lies a less glamorous reality: margins in Bitcoin mining remain under significant pressure. After the 2024 halving, which cut miner rewards in half, operators must redouble their ingenuity to stay profitable. The equation is simple but painful: fewer BTC produced at the same infrastructure and electricity costs.
It’s in this context that MARA, like several of its competitors, is now eyeing artificial intelligence to diversify its revenue streams. Mining data centers actually share certain characteristics with those needed for AI model training — massive computing power and complex thermal management. Why not put these infrastructures to work on multiple fronts simultaneously?
An Unexpected Opportunity for Twenty One Capital
But MARA’s sale had a notable side effect: it reshuffled the rankings of institutional Bitcoin holders among publicly traded companies. By lightening its reserves, the miner ceded its runner-up position to Twenty One Capital, the company founded by Jack Mallers — a well-known figure in the Bitcoin ecosystem and founder of the Strike payments app.
With 43,514 BTC in its corporate treasury, Twenty One Capital now ranks second globally among publicly traded Bitcoin holders. An impressive podium, even if the undisputed leader remains MicroStrategy (formerly MicroStrategy) of Michael Saylor, with its 762,099 BTC accumulated — roughly 17 times more. Suffice it to say the long-distance race is far from over.
MicroStrategy, Still in a Galaxy of Its Own
To put the numbers in perspective: MicroStrategy holds a quantity of Bitcoin that defies imagination. With over 762,000 BTC, Michael Saylor’s company represents one of the world’s largest concentrations of Bitcoin under single-entity control, outside of exchanges and custodians. Twenty One Capital, despite its meteoric rise, is still in the process of building its legacy.
That said, Twenty One Capital’s rise reflects a deeper trend: more and more publicly traded companies are adopting a Bitcoin-based treasury strategy, following the model that MicroStrategy popularized since 2020. The idea: use Bitcoin as a store of value rather than letting cash sit in low-yield accounts.
Perspective
This financial ballet between MARA, Twenty One Capital, and MicroStrategy reveals the growing maturity — and increasing complexity — of the institutional crypto industry. We’re far from the image of a lone miner in a garage: industry players now juggle billions of dollars, sophisticated financial instruments, and corporate strategies worthy of the largest publicly traded companies.
MARA’s decision to sell BTC to clean up its balance sheet also shows that holding Bitcoin in a company isn’t an immutable dogma: it’s a financial tool among others, used according to current needs. An important nuance to keep in mind as the “Bitcoin at all costs” narrative continues to seduce many market participants.
The real winner of this day? Perhaps Jack Mallers, who found himself propelled to number two globally without buying a single additional satoshi — just by waiting for his competitor to sell theirs.