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BSTR Cantor Bitcoin merger is canceled

Blockstream co-founder Adam Back’s Bitcoin treasury company, BSTR Holdings, and Cantor Equity Partners I have abandoned their earlier merger agreement, delaying a proposed public listing that was expected to launch with 30,021 Bitcoins and as much as $1.5 billion in cash financing.

The decision, disclosed in a July 8 filing with the U.S. Securities and Exchange Commission, indefinitely postponed a shareholder meeting that had been scheduled for July 10 and voided related private investment in public equity, or PIPE, arrangements. The filing said the previous merger terms are no longer binding, although both sides continue to discuss a possible revised transaction.

The collapse of the deal marks a significant setback for the corporate Bitcoin treasury model, a structure that depends heavily on public market valuations remaining above the value of the Bitcoin held on a company’s balance sheet. When that premium disappears, the financial engine behind these companies can weaken quickly.

BSTR, led by Back, had planned to use the merger with Cantor Equity Partners I, a special purpose acquisition company, to become a publicly traded Bitcoin treasury vehicle. The plan was designed to combine a large Bitcoin reserve with additional cash financing, giving the company room to buy more Bitcoin and potentially expand its holdings over time.

Instead, the suspended transaction now highlights a more difficult market backdrop. Bitcoin has recently traded near $64,000, about 49% below its October 2024 peak of $126,000. That decline has placed pressure on public companies whose strategies rely on issuing equity at a premium to the market value of their Bitcoin reserves.

Merger terms are no longer binding

According to the SEC filing, Cantor and BSTR are discussing new terms that would better reflect current market conditions. The filing made clear that the earlier merger framework and the PIPE commitments tied to it no longer apply.

Under the previous plan, BSTR was expected to list with 30,021 Bitcoins. That total included 25,000 Bitcoins from founding shareholders, 4,156 Bitcoins through an equity-based Bitcoin PIPE, and 865 Bitcoins from a Newco PIPE. The company also expected to have access to up to $200 million in cash, depending on redemption levels at the SPAC.

The broader financing package had been described as allowing BSTR to raise capital through several channels, including equity issuance, convertible debt, preferred stock, and Bitcoin-denominated subscriptions. That structure was meant to turn the company’s Bitcoin reserve into a public-market platform for further accumulation.

The July 8 filing changed that outlook. By voiding the earlier PIPE arrangements and delaying the shareholder vote, the filing effectively paused the public listing path until both parties can agree to new terms. Any revised deal would require amended registration statements and updated proxy materials.

For traders watching the sector, the next SEC filing will be important. It should show whether the proposed Bitcoin holdings remain close to 30,021 coins, whether any earlier backers are still willing to participate, and what valuation level would be required for the transaction to proceed.

Why the premium matters

At the center of the Bitcoin treasury model is a simple but important measurement known as market-to-net asset value, often shortened to mNAV. In this case, net asset value refers mainly to the market value of the Bitcoins held by the company. The mNAV compares that asset value with the company’s stock market value.

When a company trades above the value of the Bitcoin it holds, its mNAV is above one. That premium can be powerful. A company can issue new shares at a value higher than the Bitcoin backing each share, raise cash, buy more Bitcoin, and potentially increase the amount of Bitcoin represented by each share.

That cycle works best when enthusiasm is high and traders are willing to pay a premium for exposure to a corporate Bitcoin strategy. It can support fast growth during bull markets, especially when Bitcoin prices are rising and public market demand is strong.

But the same structure becomes harder to sustain when the premium fades. If the company trades at or below the value of its Bitcoin holdings, new share issuance can dilute existing shareholders rather than increase value. In that environment, the corporate treasury strategy loses one of its main sources of growth capital.

This is the pressure now facing BSTR’s proposed listing. The earlier financing plan appears to have assumed that public markets would reward the company with a valuation above the value of its Bitcoin reserves. With premiums narrowing across the sector, those assumptions have become more difficult to defend.

Public market appetite has cooled

The breakdown of the BSTR-Cantor transaction comes as several Bitcoin-holding public companies face tougher market conditions.

American Bitcoin has initiated a 1-for-15 reverse stock split to maintain listing compliance while holding about 8,000 Bitcoins. Reverse stock splits are often used when a company needs to lift its share price above an exchange’s minimum requirement, but they can also signal market stress.

Strategy’s preferred shares fell below par value in June, showing that even larger and more established Bitcoin treasury structures are not immune to pressure in public markets. Japan-based Metaplanet has also traded below the value of its held assets, reflecting a similar discount dynamic outside the United States.

At least one U.S. Bitcoin-holding company recently liquidated all of its reserves amid debt and compliance concerns. That move showed the risks that can emerge when a company holding Bitcoin also carries financing obligations, regulatory burdens, and public company costs.

The common issue across the sector is not only Bitcoin’s price decline. It is the disappearance of the equity premium that allowed companies to raise money on favorable terms. A treasury company can withstand price volatility more easily when its stock trades well above the value of its coin holdings. When that premium disappears, the company may have fewer tools to manage debt, fund operations, or expand its balance sheet.

Bitcoin market weakness adds pressure

Bitcoin’s total market value stands at about $1.27 trillion, with a market share near 58% of the broader cryptocurrency market. Over the past 60 days, the asset has fallen roughly 19.5%, creating a harder environment for companies that depend on rising prices and strong equity demand.

Lower Bitcoin prices directly reduce the value of corporate reserves. They can also reduce confidence in companies whose main business plan is accumulation rather than operating revenue. If traders believe they can buy Bitcoin directly, through spot products, or through other regulated market vehicles, they may be less willing to pay a premium for a corporate wrapper.

Capital market competition is another factor. Large funding rounds in artificial intelligence and data infrastructure have drawn attention away from digital asset proxy stocks. One major infrastructure provider recently secured $20 billion in funding, showing that deep capital pools remain available, but not necessarily for every sector.

That shift matters for Bitcoin treasury companies. Their model is most effective when public markets treat Bitcoin reserves as scarce and desirable exposure. When attention shifts elsewhere, corporate treasury stocks can struggle to hold premiums, even if the underlying Bitcoin network remains active.

Cantor shares show limited premium

Cantor Equity Partners I has recently traded near $10.50, close to its trust value. That pricing suggests little evidence of a strong market premium for the proposed BSTR transaction.

SPACs often trade close to trust value when traders are uncertain about whether a deal will close or whether the proposed target will be valued attractively. In this case, the lack of a meaningful premium points to caution around the Bitcoin treasury structure and the terms of the original merger.

The July 8 SEC filing also listed several risk factors, including redemption levels, liquidity, exchange eligibility, Bitcoin price volatility, competitive pressure, regulatory changes, and operational risks related to expanding treasury management.

Redemptions are especially important for SPAC transactions. If many shareholders elect to redeem their shares for cash instead of participating in the deal, the combined company may receive less cash than expected. That can reduce the financing available after the merger and weaken the business plan.

Liquidity also matters. A public Bitcoin treasury company needs enough trading activity to support its stock, attract institutional participation, and allow capital raises. If liquidity is thin or the share price trades near net asset value, future financing options may become limited.

Network security remains strong

The corporate finance pressure has not been matched by weakness in Bitcoin’s network security metrics. The global Bitcoin mining hash rate reached 914 exahashes per second on July 11, a 4.8% increase from one year earlier.

Hash rate measures the total computing power used to secure the Bitcoin network. A higher hash rate generally indicates that miners are committing more equipment and energy to the network, making it harder to attack.

The continued strength in hash rate shows a divide between Bitcoin’s network fundamentals and the business conditions facing public treasury companies. Mining operators are still deploying enormous amounts of computing power, even as some public Bitcoin-holding firms face funding pressure.

However, high hash rate also leads to higher mining difficulty. That can squeeze weaker mining firms, especially those with older machines, expensive power contracts, or heavy debt. When mining difficulty rises and Bitcoin prices fall, less efficient operators may face losses or be forced to shut down.

This creates a mixed picture. Bitcoin’s base network remains highly secure by hash rate standards, but companies built around Bitcoin exposure can still face serious financial strain. A strong network does not automatically protect public companies from valuation discounts, debt costs, or weak demand for new share issuance.

Direct exposure competes with treasury stocks

The pressure on BSTR and similar companies also reflects a wider change in how traders access Bitcoin exposure. Public treasury companies once offered one of the few stock-market routes to gain indirect exposure to Bitcoin. That advantage has weakened as direct spot Bitcoin exchange-traded funds and other regulated products have become more widely available.

A spot Bitcoin ETF gives exposure to Bitcoin’s price without the additional corporate layer of debt, management decisions, operating costs, or share issuance risk. Treasury companies, by contrast, include both Bitcoin exposure and company-specific risks.

Those risks can include leverage, preferred shares, convertible debt, compliance costs, dilution, executive decisions, and market discounts. When the company’s shares trade above the value of its Bitcoin holdings, some traders may accept those risks in exchange for potential upside from premium expansion. When the shares trade below net asset value, the calculation becomes less attractive.

This does not mean all Bitcoin treasury companies face the same outcome. Companies with stronger balance sheets, lower debt burdens, better liquidity, and disciplined capital raising may be better positioned than weaker peers. But the BSTR delay shows that the market is applying greater scrutiny to new entrants.

Revised filing will set the tone

Cantor and BSTR remain in negotiations, and a revised transaction has not been ruled out. The next amended SEC filing is expected to provide the clearest view of whether the structure can survive in a lower-premium environment.

If the revised terms preserve financing with limited dilution, the Bitcoin treasury model may continue, though likely at a slower pace than during stronger market conditions. If the revised deal requires a much lower valuation, reduced Bitcoin commitments, or heavy dilution, it would signal that public markets are no longer willing to support aggressive Bitcoin accumulation structures on earlier terms.

For now, the halted merger stands as a warning to the sector. Large Bitcoin reserves alone are not enough to guarantee favorable public market treatment. The success of these companies depends on the relationship between share price, net asset value, financing access, and trader demand.

When that relationship is favorable, Bitcoin treasury companies can expand quickly. When it turns against them, even large coin holdings can become difficult to finance.

The coming filings from Cantor and BSTR will be watched closely because they may indicate whether the model can adapt or whether the latest downturn has ended the expansion phase for newly listed Bitcoin treasury firms.


For deeper context on institutional pressures and Bitcoin’s valuation cycles, explore our guide on Bitcoin’s underlying value dynamics today.

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