Key Takeaways
- Bitcoin Standard Treasury Company and Cantor Equity Partners I have terminated their initial merger arrangement from 2025.
- The parties are entering negotiations for revised terms aligned with present market dynamics.
- The scheduled July 10 shareholder vote has been canceled without a new date announced.
- The terminated agreement involved over 30,000 bitcoin holdings and potential PIPE financing reaching $1.5 billion.
- Cantor recently finalized a separate SPAC transaction with Securitize, which now trades on NYSE.
Bitcoin Standard Treasury Company, commonly referred to as BSTR, has decided to abandon its existing pathway to becoming publicly traded. The firm, established by Blockstream CEO Adam Back, revealed on Wednesday its decision to terminate the previously announced merger framework.
The framework in question was established in July 2025 alongside Cantor Equity Partners I. The arrangement aimed to facilitate BSTR’s public market debut via a special purpose acquisition company structure.
According to statements from both organizations, they’re pursuing an alternative deal framework. The parties attribute this strategic shift to evolving market circumstances, while declining to provide granular specifics at this time.
A previously arranged shareholder gathering slated for July 10 to authorize the combination has been suspended with no rescheduled timeline.
Components of the Terminated Agreement
The initial framework represented a substantial transaction. BSTR’s strategy involved consolidating over 30,000 bitcoin into its corporate treasury through the deal.
Additionally, the arrangement encompassed provisions for securing as much as $1.5 billion via private investment in public equity financing mechanisms. These capital proceeds were earmarked for additional bitcoin acquisitions following the public market debut.
The Securities and Exchange Commission acknowledged the registration filing associated with this transaction in June. Following that regulatory milestone, market observers anticipated an imminent public listing.
Based on the evolving agreement framework under discussion, the private placement capital component linked to the original structure will no longer represent a closing requirement. Shareholders who previously submitted redemption notices will have those requests nullified and their equity positions restored. No action is required from investors.
This represents the second postponement affecting the transaction. The shareholder meeting was previously rescheduled in June to provide additional time and modify the redemption window.
Additional Cantor SPAC Transactions
Cantor Fitzgerald has pursued multiple SPAC arrangements with cryptocurrency-focused enterprises. Twenty One Capital finalized a $3.6 billion combination with a Cantor affiliate during 2025.
A February publication from Institutional Investor indicated Cantor was diversifying its transaction strategy beyond exclusively targeting bitcoin treasury operations.
SPACInsider founder Kristi Marvin commented that bitcoin treasury SPACs appear less attractive under current conditions. However, she noted this perspective might shift within a half-year timeframe.
Digital asset tokenization platform Securitize also achieved public market status through a Cantor SPAC arrangement last week. With $4 billion in managed assets, Securitize obtained SEC clearance in June for its combination with Cantor Equity Partners II.
Trading commenced on the New York Stock Exchange under ticker symbol SECZ following shareholder authorization. The equity has subsequently declined. Wednesday’s closing price of $7.42 represented approximately a 40% decrease from the July 2 close of $12.30.
Back has previously expressed the view that initiating operations during subdued bitcoin market conditions could prove advantageous for BSTR. His rationale centered on the opportunity to accumulate bitcoin at reduced valuations ahead of potential price appreciation cycles.
As of Wednesday’s session, Cantor Equity Partners I shares maintained trading levels near $10.50.


