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Cantor Equity Partners (NASDAQ: CEPO) advances BSTR business combination with Form S-4 filing

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Cantor Equity Partners I, Inc. (CEPO) reports that BSTR Holdings, Inc. (“Pubco”) has publicly filed a Form S-4 registration statement with the SEC in connection with their planned business combination and related transactions. The parties are targeting Closing of these Proposed Transactions by the end of Q2 2026, subject to customary conditions.

The S-4 includes a preliminary proxy statement and prospectus that will ultimately be used to solicit CEPO shareholder approval for the Business Combination and associated private placement investments. The filing emphasizes that securities to be issued in the private placements have not been registered under the Securities Act and can only be sold pursuant to registration or a valid exemption.

The report contains extensive cautionary language on forward-looking statements and outlines key risks that could delay or prevent completion of the Business Combination, including shareholder approvals, redemption levels, market conditions, regulatory issues, and the volatility and regulatory treatment of Bitcoin, which is central to Pubco’s anticipated business.

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Insights

CEPO’s SPAC deal progresses with S-4 filing and stated Q2 2026 target.

CEPO highlights a key milestone as Pubco files a Form S-4 tied to their Business Combination Agreement signed on July 16, 2025. The S-4 contains the proxy/prospectus needed for CEPO shareholders to vote on the transaction and related private placements.

The disclosure stresses that completion remains contingent on customary closing conditions, including shareholder approvals and satisfaction of private placement conditions. It also notes that securities in the private placements are unregistered, relying on exemptions under the Securities Act, which confines participation to eligible investors.

The forward-looking statements section lists numerous risks, including potential failure to close by the business combination deadline, high redemption levels, listing challenges for Pubco securities, and the highly volatile price of Bitcoin that may influence Pubco’s post-closing performance. Future SEC filings, including the definitive proxy statement/prospectus, will provide more detailed terms for shareholders evaluating the deal.

Item 8.01 Other Events Other
Voluntary disclosure of events the company deems important to shareholders but not covered by other items.
Form S-4 filing date May 14, 2026 Pubco publicly filed registration statement with SEC
Targeted Closing timing End of Q2 2026 Planned completion of Proposed Transactions subject to conditions
Business Combination Agreement date July 16, 2025 Agreement among CEPO, Pubco, Seller and Newco
CEPO prospectus date January 6, 2025 Date of final prospectus referenced in risk factors
Registration Statement regulatory
"Pubco and Newco have filed the Registration Statement with the SEC, which includes a preliminary proxy statement of CEPO and a prospectus"
A registration statement is a formal document that companies file with a government agency to offer new shares of stock to the public. It provides essential information about the company's finances, operations, and risks, helping investors make informed decisions. Think of it as a detailed product description that ensures transparency and trust before buying into a company.
Business Combination Agreement financial
"entered into a business combination agreement (the “Business Combination Agreement”) with respect to a business combination among the parties"
A business combination agreement is a detailed contract that lays out the terms for two companies to join together—covering price, how ownership will be split, the steps needed to close the deal, and what each side promises to do or avoid before closing. For investors it matters because the agreement determines potential changes in value, control, timing, and risk exposure—think of it like the playbook for a merger that shows who wins, who pays, and what could still derail the plan.
Private Placement Investments financial
"private placements entered into by CEPO, Pubco and Newco with certain private placement investors (the “Private Placement Investments”)"
forward-looking statements regulatory
"This Report contains certain forward-looking statements within the meaning of the U.S. federal securities laws"
Forward-looking statements are predictions or plans that companies share about what they expect to happen in the future, like estimating sales or profits. They matter because they help investors understand a company's outlook, but since they are based on guesses and assumptions, they can sometimes be wrong.
shell company regulatory
"being considered to be a “shell company” by any stock exchange on which Pubco Class A Stock will be listed"
A shell company is a legal entity that exists on paper but has little or no active business operations or significant assets—think of it like an empty storefront or a mailbox with a business name. Investors should care because shells can be used for legitimate purposes like simplifying a merger, but they also carry higher risks: unclear value, limited revenue or disclosure, potential for fraud, and sudden price swings when a real business is introduced or hidden liabilities surface.
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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

FORM 8-K

 

CURRENT REPORT

 

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

 

Date of Report (Date of earliest event reported): May 14, 2026

 

CANTOR EQUITY PARTNERS I, INC.

(Exact name of registrant as specified in its charter)

 

Cayman Islands   001-42464   98-1576503
(State or other jurisdiction
of incorporation)
  (Commission File Number)   (IRS Employer
Identification No.)

 

110 East 59th Street

New York, NY 10022

(Address of principal executive offices, including zip code)

 

Registrant’s telephone number, including area code: (212) 938-5000

 

Not Applicable

(Former name or former address, if changed since last report)

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

 

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

 

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

 

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class   Trading Symbol(s)   Name of each exchange on which registered
Class A ordinary shares, par value $0.0001 per share   CEPO   The Nasdaq Stock Market LLC

 

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

 

Emerging growth company

 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

 

 

 

 

 

 

Item 8.01 Other Events.

 

BSTR Holdings, Inc., a Delaware corporation (“Pubco”), publicly filed a registration statement on Form S-4 (as may be amended, the “Registration Statement”) on May 14, 2026 with the Securities and Exchange Commission (the “SEC”) in furtherance of the consummation of the Proposed Transactions (as defined below) (the “Closing”) targeted for the end of Q2 2026, subject to customary closing conditions. Pubco previously disclosed the confidential submission of prior draft registration statements on Form S-4 with the SEC in October 2025 and February 2026.

 

On July 16, 2025, and as reported on the Current Report on Form 8-K filed on July 17, 2025 with the SEC, Cantor Equity Partners I, Inc., a Cayman Islands exempted company (“CEPO”), Pubco, BSTR Holdings (Cayman), a Cayman Islands exempted company (the “Seller”), BSTR Newco, LLC, a Delaware limited liability company and a wholly owned subsidiary of the Seller (“Newco”), and the other parties thereto, entered into a business combination agreement (the “Business Combination Agreement”) with respect to a business combination among the parties (such business combination, the “Business Combination” and, together with the transactions contemplated under the Business Combination Agreement and private placements entered into by CEPO, Pubco and Newco with certain private placement investors (the “Private Placement Investments”), the “Proposed Transactions”).

 

Additional Information and Where to Find It

 

Pubco and Newco have filed the Registration Statement with the SEC, which includes a preliminary proxy statement of CEPO and a prospectus (the “Proxy Statement/Prospectus”) in connection with the Proposed Transactions. The definitive proxy statement and other relevant documents will be mailed to shareholders of CEPO as of a record date to be established for voting on the Business Combination and other matters as will be described in the Proxy Statement/Prospectus. CEPO and/or Pubco will also file other documents regarding the Proposed Transactions with the SEC. This Report does not contain all of the information that should be considered concerning the Proposed Transactions and is not intended to form the basis of any investment decision or any other decision in respect of the Proposed Transactions. BEFORE MAKING ANY VOTING OR INVESTMENT DECISION, SHAREHOLDERS OF CEPO AND OTHER INTERESTED PARTIES ARE URGED TO READ, WHEN AVAILABLE, THE PRELIMINARY PROXY STATEMENT/PROSPECTUS, AND AMENDMENTS THERETO, AND THE DEFINITIVE PROXY STATEMENT/PROSPECTUS AND ALL OTHER RELEVANT DOCUMENTS FILED OR THAT WILL BE FILED WITH THE SEC IN CONNECTION WITH CEPO’S SOLICITATION OF PROXIES FOR THE EXTRAORDINARY GENERAL MEETING OF ITS SHAREHOLDERS TO BE HELD TO APPROVE THE PROPOSED TRANSACTIONS AND OTHER MATTERS AS DESCRIBED IN THE PROXY STATEMENT/PROSPECTUS BECAUSE THESE DOCUMENTS WILL CONTAIN IMPORTANT INFORMATION ABOUT CEPO, NEWCO, PUBCO AND THE PROPOSED TRANSACTIONS. Investors and security holders will also be able to obtain copies of the Registration Statement and the Proxy Statement/Prospectus and all other documents filed or that will be filed with the SEC by CEPO, Pubco and Newco, without charge, once available, on the SEC’s website at www.sec.gov or by directing a request to: Cantor Equity Partners I, Inc., 110 East 59th Street, New York, NY 10022; e-mail: CantorEquityPartners@cantor.com, or upon written request to BSTR Holdings, Inc., via email at bstr@blockstreamcapitalpartners.com, respectively.

 

NEITHER THE SEC NOR ANY STATE SECURITIES REGULATORY AGENCY HAS APPROVED OR DISAPPROVED THE PROPOSED TRANSACTIONS DESCRIBED HEREIN, PASSED UPON THE MERITS OR FAIRNESS OF THE BUSINESS COMBINATION OR ANY RELATED PROPOSED TRANSACTIONS OR PASSED UPON THE ADEQUACY OR ACCURACY OF THE DISCLOSURE IN THIS REPORT. ANY REPRESENTATION TO THE CONTRARY CONSTITUTES A CRIMINAL OFFENSE.

 

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The convertible notes and shares of preferred stock to be issued by Pubco, the Class A ordinary shares to be issued by CEPO and the Class A interests to be issued by Newco, in each case, pursuant to the Private Placement Investments, as well as the non-voting units of Newco to be issued in exchange for the Class A interests of Newco at the Closing of the Business Combination, pursuant to the Business Combination Agreement, have not been registered under the Securities Act of 1933, as amended (the “Securities Act”), and may not be offered or sold in the United States absent registration or an applicable exemption from the registration requirements of the Securities Act.

 

Participants in the Solicitation

 

CEPO, Pubco, Newco and their respective directors and executive officers may be deemed under SEC rules to be participants in the solicitation of proxies from CEPO’s shareholders in connection with the Business Combination. A list of the names of such directors and executive officers, and information regarding their interests in the Business Combination and their ownership of CEPO’s securities are, or will be, contained in CEPO’s filings with the SEC, including CEPO’s Annual Reports on Form 10-K and Quarterly Reports on Form 10-Q. Additional information regarding the interests of the persons who may, under SEC rules, be deemed participants in the solicitation of proxies of CEPO’s shareholders in connection with the Proposed Transactions, including the names and interests of Newco’s and Pubco’s directors and executive officers, is set forth in the Proxy Statement/Prospectus. Investors and security holders may obtain free copies of these documents as described in the preceding paragraph.

 

No Offer or Solicitation

 

The information contained in this Report is for informational purposes only and is not a proxy statement or solicitation of a proxy, consent or authorization with respect to any securities or in respect of the Proposed Transactions and shall not constitute an offer to sell or exchange, or a solicitation of an offer to buy or exchange the securities of CEPO, Pubco or Newco, or any commodity or instrument or related derivative, nor shall there be any sale of any such securities in any state or jurisdiction in which such offer, solicitation, sale or exchange would be unlawful prior to registration or qualification under the securities laws of such state or jurisdiction. No offer of securities shall be made except by means of a prospectus meeting the requirements of the Securities Act or an exemption therefrom. Investors should consult with their counsel as to the applicable requirements for a purchaser to avail itself of any exemption under the Securities Act.

 

Forward-Looking Statements

 

This Report contains certain forward-looking statements within the meaning of the U.S. federal securities laws with respect to the parties and the Proposed Transactions, including, expectations, hopes, beliefs, intentions, plans, prospects, financial results, strategies and other statements relating to CEPO, Pubco, Newco and the Proposed Transactions and statements regarding the anticipated benefits and timing of the completion of the Proposed Transactions, the assets held by Newco, the terms of the indenture and the security agreement to be entered in connection with convertible notes private placement, the listing of any securities of Pubco on an applicable securities exchange, Pubco’s plans and use of proceeds, and the upside potential and opportunity for investors relating to participation in the Private Placement Investments or any future securities resulting from any Proposed Transactions, any potential future capital raises, any proposed transaction structures and offering terms, future financial condition and performance and expected financial impacts of the Proposed Transactions, the satisfaction of the closing conditions of the Proposed Transactions, and any expectations, intentions, strategies, assumptions or beliefs about future events, results of operations or performance or that do not solely relate to historical or current facts. These forward-looking statements generally are identified by the words “believe,” “project,” “expect,” “anticipate,” “estimate,” “intend,” “strategy,” “future,” “opportunity,” “potential,” “plan,” “may,” “should,” “will,” “would,” “will be,” “will continue,” “will likely result,” and similar expressions.

 

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Forward-looking statements are predictions, projections and other statements about future events or conditions that are based on current expectations and assumptions and, as a result, are subject to risks and uncertainties. Many factors could cause actual future events to differ materially from the forward-looking statements in this Report, including, but not limited to: the risk that the Proposed Transactions may not be completed in a timely manner or at all, which may adversely affect the price of CEPO’s securities; the risk that the Business Combination may not be completed by CEPO’s business combination deadline; the failure by the parties to the Business Combination to satisfy the conditions to the consummation of the Business Combination, including the approval of CEPO’s shareholders, or any of the Private Placement Investments; failure to realize the anticipated benefits of the Proposed Transactions; the level of redemptions of CEPO’s public shareholders which may reduce the public float of, reduce the liquidity of the trading market of, and/or maintain the quotation, listing, or trading of the Class A ordinary shares of CEPO or the Class A stock of Pubco (“Pubco Class A Stock”); the lack of a third-party fairness opinion in determining whether or not to pursue the Business Combination; the failure of Pubco to obtain or maintain the listing of its securities any stock exchange on which Pubco Class A Stock will be listed after Closing of the Business Combination; costs related to the Proposed Transactions and as a result of becoming a public company; changes in business, market, financial, political and regulatory conditions; risks relating to Pubco’s anticipated operations and business, including the highly volatile nature of the price of Bitcoin; the risk that Pubco’s stock price will be highly correlated to the price of Bitcoin and the price of Bitcoin may decrease at any time after the Closing of the Proposed Transactions; risks related to increased competition in the industries in which Pubco will operate; risks relating to significant legal, commercial, regulatory and technical uncertainty regarding Bitcoin; risks relating to the treatment of crypto assets for U.S. and foreign tax purposes; risks that after consummation of the Business Combination, Pubco experiences difficulties managing its growth and expanding operations; challenges in implementing Pubco’s business plan, including Bitcoin-related advisory services and other Bitcoin-related services, due to operational challenges, significant competition and regulation; being considered to be a “shell company” by any stock exchange on which Pubco Class A Stock will be listed or by the SEC, which may impact the ability to list Pubco Class A Stock and restrict reliance on certain rules or forms in connection with the offering, sale or resale of securities; the outcome of any potential legal proceedings that may be instituted against CEPO, Pubco, Newco or others following announcement of the Business Combination; and those risk factors discussed in documents of CEPO, Pubco or Newco filed, or to be filed, with the SEC.

 

The foregoing list of risk factors is not exhaustive. You should carefully consider the foregoing factors and the other risks and uncertainties described in the “Risk Factors” section of the final prospectus of CEPO dated as of January 6, 2025 and filed by CEPO with the SEC on January 7, 2025, CEPO’s Annual Reports on Form 10-K and Quarterly Reports on Form 10-Q on file, and to be filed, with the SEC and the Proxy Statement/Prospectus, and other documents filed by CEPO, Pubco and Newco from time to time with the SEC. These filings do or will identify and address other important risks and uncertainties that could cause actual events and results to differ materially from those contained in the forward-looking statements. There may be additional risks that none of CEPO, Pubco and Newco presently know or that none of CEPO, Pubco and Newco currently believe are immaterial that could also cause actual results to differ from those contained in the forward-looking statements.

 

Forward-looking statements speak only as of the date they are made. Readers are cautioned not to put undue reliance on forward-looking statements, and none of CEPO, Pubco and Newco assume any obligation or intend to update or revise these forward-looking statements, whether as a result of new information, future events, or otherwise. None of CEPO, Pubco and Newco give any assurance that any of CEPO, Pubco or Newco will achieve its expectations. The inclusion of any statement in this Report does not constitute an admission by CEPO, Pubco, Newco or any other person that the events or circumstances described in such statement are material.

 

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SIGNATURE

 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

Dated: May 14, 2026

 

  CANTOR EQUITY PARTNERS I, INC.
   
  By: /s/ Brandon Lutnick
  Name:  Brandon Lutnick
  Title: Chief Executive Officer

 

 

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FAQ

What did CEPO disclose in this 8-K about the BSTR Holdings business combination?

CEPO disclosed that BSTR Holdings, Inc. (“Pubco”) publicly filed a Form S-4 registration statement with the SEC. This S-4 supports the planned Business Combination and related private placements, advancing the deal toward a shareholder vote and a targeted Closing by the end of Q2 2026.

When is the CEPO and BSTR Holdings business combination expected to close?

The parties are targeting completion of the Proposed Transactions, including the Business Combination, by the end of Q2 2026. This timing remains subject to customary closing conditions, such as CEPO shareholder approval and satisfaction of conditions related to the private placement investments.

What is included in the Form S-4 filed by BSTR Holdings (Pubco) for CEPO?

The Form S-4 includes a preliminary proxy statement for CEPO and a prospectus for Pubco. These documents will form the basis for soliciting CEPO shareholder approval of the Business Combination and describe terms of the Proposed Transactions and related private placement investments.

How can CEPO shareholders access the proxy statement and S-4 documents?

Shareholders can obtain the Registration Statement, proxy statement/prospectus, and related filings free of charge on the SEC’s website. They may also request copies from Cantor Equity Partners I, Inc. at its New York address or via its listed email, or from BSTR Holdings, Inc. by email.

Are the private placement securities in the CEPO and Pubco transaction registered under the Securities Act?

The convertible notes, preferred shares, CEPO Class A ordinary shares, and Newco interests issued in the private placements have not been registered under the Securities Act. They may not be offered or sold in the United States without registration or a valid exemption from registration requirements.

What key risks does CEPO highlight regarding the proposed Business Combination with Pubco?

CEPO highlights risks that the Proposed Transactions may not close on time or at all, including shareholder approvals, redemption levels, and listing issues. Additional risks include costs of becoming public, regulatory uncertainty around Bitcoin, Bitcoin price volatility, and challenges executing Pubco’s Bitcoin-focused business plan.

Filing Exhibits & Attachments

3 documents