Fulgur Frontier (CEPO) amendment reiterates 12.2% ownership stake

Rhea-AI Filing Summary

Cantor Equity Partners I, Inc. ownership disclosure: Fulgur Frontier Capital LP amended a previously filed Schedule 13G to correct a ministerial signature error and reiterate its reported holdings of 2,500,000 Class A ordinary shares, representing 12.2% of the class. Shares outstanding were 20,500,000 as of November 14, 2025.

Insights

Corporate Governance Analyst

Amendment clarifies a signature; beneficial ownership unchanged.

The filing states that Fulgur Frontier Capital LP beneficially owns 2,500,000 Class A shares, equal to 12.2% of the class based on November 14, 2025 outstanding shares. The amendment corrects a ministerial error in the signature block and does not change the ownership figures.

Timing and cash-flow treatment are not relevant here; subsequent filings will show any material changes to the position.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Cantor Equity Partners I, Inc.

(Name of Issuer)

Class A ordinary shares, par value $0.0001 per share

(Title of Class of Securities)

(CUSIP Number)

12/30/2025

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP No.

1

Names of Reporting Persons

Fulgur Frontier Capital LP

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

BAHAMAS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 2,500,000.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 2,500,000.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

2,500,000.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

12.2 %

12

Type of Reporting Person (See Instructions)

PN

Comment for Type of Reporting Person: Based on 20,500,000 Class A ordinary shares, par value $0.0001 per share, outstanding as of November 14, 2025, as reported on the cover page of the issuer's interim report on Form 10-Q for the period ended September 30, 2025, as filed with the U.S. Securities and Exchange Commission (the "Commission") on November 14, 2025.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Cantor Equity Partners I, Inc.
(b)	Address of issuer's principal executive offices: 110 East 59th Street, New York, NEW YORK, 10022.
Item 2.
(a)	Name of person filing: This statement is filed by Fulgur Frontier Capital LP, a Bahamian limited partnership ("Fulgur Frontier"), with respect to the Class A ordinary shares, par value $0.0001 per share, ("Ordinary Shares") of Cantor Equity Partners I, Inc., a Cayman Islands exempted company ("Cantor" or "the issuer") held by Fulgur Frontier.
(b)	Address or principal business office or, if none, residence: Goodman's Bay Corporate Centre, 2nd Floor, 309 West Bay Street, Nassau, The Bahamas.
(c)	Citizenship: Fulgur Frontier is organized under the limited partnership laws of the Bahamas.
(d)	Title of class of securities: Class A ordinary shares, par value $0.0001 per share
(e)	CUSIP No.:
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: The information contained on the cover pages to this Schedule 13G is incorporated by reference into this Item 4. This Amendment No. 1 is being filed solely to correct a ministerial error to the signature block of the original report.
(b)	Percent of class: 12.2%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 2,500,000
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 2,500,000
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Fulgur Frontier Capital LP

Signature:	/s/ Oleg Mikhalskiy
Name/Title:	Oleg Mikhalskiy, Director of Fulgur Investment Management Limited, its general partner
Date:	03/17/2026

Comments accompanying signature: Exhibit Information

FAQ

What stake does Fulgur Frontier Capital hold in CEPO?

Fulgur Frontier Capital LP beneficially owns 2,500,000 Class A shares, representing 12.2% of the Class A ordinary shares. This percentage is calculated from 20,500,000 shares outstanding as of November 14, 2025, as cited in the filing.

Why was Schedule 13G/A filed for CEPO by Fulgur Frontier?

The amendment was filed to correct a ministerial error in the original report's signature block. The filing expressly states the correction is ministerial and that the ownership amounts are incorporated by reference from the cover pages of the original filing.

Does the amendment change Fulgur Frontier's ownership amount in CEPO?

No. The amendment corrects a signature detail only and reiterates the previously reported ownership of 2,500,000 shares (12.2%). The filing states the ownership information is unchanged and incorporated by reference to prior pages.

What is the reported shares outstanding figure cited in the filing?

The filing cites 20,500,000 Class A ordinary shares outstanding as of November 14, 2025. That figure is used to calculate the 12.2% ownership percentage reported for Fulgur Frontier Capital LP's holdings.