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Cantor Equity Partners III (CAEP) holders report zero beneficial stake

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
SCHEDULE 13D/A

Rhea-AI Filing Summary

Cantor EP Holdings III, Cantor Fitzgerald, CF Group Management and Brandon G. Lutnick report that they no longer beneficially own any shares of Cantor Equity Partners III, Inc. as of May 15, 2026. This amendment to their Schedule 13D reflects changes tied to a completed business combination.

On May 15, 2026, the issuer repaid a promissory note by issuing 102,009 Class A ordinary shares to the sponsor at $10.00 per share. The sponsor also surrendered 3,400,000 Class B ordinary shares for cancellation, leaving it with 3,500,000 Class B shares before the merger closed.

In the Cayman Merger, the issuer merged with a merger subsidiary and shareholders received one Pubco ordinary share for each ordinary share, excluding the cancelled Class B shares and any redeemed Class A shares. The sponsor’s ordinary shares in the issuer were cancelled and exchanged for an equal number of Pubco ordinary shares, so the reporting persons now hold no securities of the issuer and have ceased to be 5% beneficial owners.

Positive

  • None.

Negative

  • None.
Class A shares issued to sponsor 102,009 shares Issued at $10.00 per share on May 15, 2026 to repay promissory note
Issue price per Class A share $10.00/share Repayment of promissory note to sponsor in connection with business combination
Class B shares cancelled 3,400,000 shares Surrendered by sponsor for cancellation for no consideration on May 15, 2026
Class B shares remaining pre-merger 3,500,000 shares Held by sponsor after Class B cancellation and before merger share exchange
Sponsor pre-transaction Class B holdings 6,900,000 shares Class B Ordinary Shares held immediately prior to described transactions
Sponsor pre-transaction Class A holdings 580,000 shares Class A Ordinary Shares held immediately prior to described transactions
Beneficial ownership after business combination 0.00 shares; 0.00% Ordinary Shares beneficially owned and percent of class for each reporting person
Business Combination Agreement date November 7, 2025 Agreement among issuer, Pubco, AIR, Cayman Merger Sub and Jersey Merger Sub
Business Combination Agreement financial
"relating to the transactions contemplated by that certain Business Combination Agreement, dated as of November 7, 2025"
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.
Sponsor Support Agreement financial
"that certain Sponsor Support Agreement, dated November 7, 2025, by and among the Issuer, Pubco, AIR and the Sponsor"
promissory note financial
"in repayment of amounts outstanding under the promissory note, dated June 25, 2025, made by the Issuer in favor of the Sponsor"
A promissory note is a written IOU in which one party promises to pay a specific sum, often with interest, to another party by a set date or on demand. Investors care because it functions like a loan: it creates a legal claim on future cash flows, carries credit and timing risk, and can affect valuation or liquidity—think of it as a formal, tradable promise to be repaid that can be assessed like any other debt investment.
beneficial owner financial
"Each Reporting Person ceased to be a beneficial owner of more than five percent of the Ordinary Shares"
A beneficial owner is the person who ultimately owns or controls a financial asset or property, even if their name isn't directly on official documents. Think of it like someone who secretly holds the keys to a safe deposit box—others may appear to have access, but the true owner is the one who benefits from what's inside. Identifying beneficial owners helps ensure transparency and prevent illegal activities like money laundering or fraud.
Class B Ordinary Shares financial
"an aggregate of 3,400,000 Class B ordinary shares, par value $0.0001 per share, of the Issuer were surrendered for cancellation"
Class B ordinary shares are a type of ownership stake in a company that typically come with different voting rights or privileges compared to other share classes. For investors, they represent a way to hold part of the company’s value and influence its decisions, often with fewer voting rights than Class A shares. Understanding these shares helps investors assess their level of control and potential returns within a company.
Pubco Ordinary Share financial
"shareholders received one ordinary share, par value $0.0001 per share, of Pubco (a "Pubco Ordinary Share") for each Ordinary Share held"





G1828A108

(CUSIP Number)
Brandon Lutnick
Cantor EP Holdings III, LLC, 110 East 59th Street
New York, NY, 10022
212-938-5000

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)
05/15/2026

(Date of Event Which Requires Filing of This Statement)


If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).




schemaVersion:


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Reference is made to the Business Combination Agreement (as defined below). Immediately prior to the transactions described in Item 4 of this Amendment No. 2, the Sponsor (as defined below) was the record holder of 6,900,000 Class B Ordinary Shares and 580,000 Class A Ordinary Shares (as such terms are defined below).


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Reference is made to the Business Combination Agreement. Immediately prior to the transactions described in Item 4 of this Amendment No. 2, the Sponsor was the record holder of 6,900,000 Class B Ordinary Shares and 580,000 Class A Ordinary Shares.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Reference is made to the Business Combination Agreement. Immediately prior to the transactions described in Item 4 of this Amendment No. 2, the Sponsor was the record holder of 6,900,000 Class B Ordinary Shares and 580,000 Class A Ordinary Shares.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Reference is made to the Business Combination Agreement. Immediately prior to the transactions described in Item 4 of this Amendment No. 2, the Sponsor was the record holder of 6,900,000 Class B Ordinary Shares and 580,000 Class A Ordinary Shares.


SCHEDULE 13D


Cantor EP Holdings III, LLC
Signature:/s/ Brandon Lutnick
Name/Title:Brandon Lutnick/Chief Executive Officer
Date:05/19/2026
Cantor Fitzgerald, L.P.
Signature:/s/ Brandon Lutnick
Name/Title:Brandon Lutnick/Chief Executive Officer
Date:05/19/2026
CF Group Management, Inc.
Signature:/s/ Brandon Lutnick
Name/Title:Brandon Lutnick/Chief Executive Officer
Date:05/19/2026
Brandon G. Lutnick
Signature:/s/ Brandon G. Lutnick
Name/Title:Brandon G. Lutnick
Date:05/19/2026