Millennium group files 1.5M-share 13G for Cartesian Growth (CGCT)

Rhea-AI Filing Summary

Cartesian Growth Corporation III: Schedule 13G filed reporting 1,504,842 Class A Ordinary Shares (5.5%). Millennium Management LLC, Millennium Group Management LLC and Israel A. Englander report shared voting and dispositive power over 1,504,842 shares of Class A Ordinary Shares (CUSIP G19307100) as shown on the cover page.

The holders filed a Joint Filing Agreement dated May 6, 2026 and state the shares are held by entities overseen by Millennium-related managers; the filing disclaims that this statement alone establishes beneficial ownership.

Key Figures

Reported shares: 1,504,842 shares Percent of class: 5.5% CUSIP: G19307100 +1 more

4 metrics

Reported shares 1,504,842 shares Amount listed on Schedule 13G cover pages

Percent of class 5.5% Percent listed on Schedule 13G cover pages

CUSIP G19307100 Identifier for Class A Ordinary Shares

Joint Filing Agreement date May 6, 2026 Exhibit I attached to the Schedule 13G

Key Terms

Schedule 13G, shared dispositive power, Joint Filing Agreement

3 terms

Schedule 13G regulatory

"Schedule 13G cover pages reporting ownership and percentage"

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

shared dispositive power regulatory

"Shared Dispositive Power 1,504,842.00 on cover pages"

Joint Filing Agreement regulatory

"Exhibit I: Joint Filing Agreement, dated as of May 6, 2026"

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Cartesian Growth Corporation III

(Name of Issuer)

Class A Ordinary Shares, par value $0.0001 per share

(Title of Class of Securities)

G19307100

(CUSIP Number)

04/30/2026

(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 Number(s): G19307100

1

Names of Reporting Persons

Millennium Management LLC

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

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 1,504,842.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,504,842.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,504,842.00

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)

5.5 %

12

Type of Reporting Person (See Instructions)

OO

SCHEDULE 13G

CUSIP Number(s): G19307100

1

Names of Reporting Persons

Millennium Group Management LLC

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

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 1,504,842.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,504,842.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,504,842.00

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)

5.5 %

12

Type of Reporting Person (See Instructions)

OO

SCHEDULE 13G

CUSIP Number(s): G19307100

1

Names of Reporting Persons

Israel A. Englander

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

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 1,504,842.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,504,842.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,504,842.00

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)

5.5 %

12

Type of Reporting Person (See Instructions)

IN

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Cartesian Growth Corporation III
(b)	Address of issuer's principal executive offices: 505 Fifth Avenue, 15th Floor, New York, New York 10017
Item 2.
(a)	Name of person filing: Millennium Management LLC Millennium Group Management LLC Israel A. Englander
(b)	Address or principal business office or, if none, residence: Millennium Management LLC 399 Park Avenue New York, New York 10022 Millennium Group Management LLC 399 Park Avenue New York, New York 10022 Israel A. Englander c/o Millennium Management LLC 399 Park Avenue New York, New York 10022
(c)	Citizenship: Millennium Management LLC - Delaware Millennium Group Management LLC - Delaware Israel A. Englander - United States
(d)	Title of class of securities: Class A Ordinary Shares, par value $0.0001 per share
(e)	CUSIP Number(s): G19307100
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: See response to Item 9 on each cover page.
(b)	Percent of class: See response to Item 11 on each cover page.
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: See response to Item 5 on each cover page.
	(ii) Shared power to vote or to direct the vote: See response to Item 6 on each cover page.
	(iii) Sole power to dispose or to direct the disposition of: See response to Item 7 on each cover page.
	(iv) Shared power to dispose or to direct the disposition of: See response to Item 8 on each cover page. The securities disclosed herein as potentially beneficially owned by Millennium Management LLC, Millennium Group Management LLC and Mr. Englander are held by entities subject to voting control and investment discretion by Millennium Management LLC and/or other investment managers that may be controlled by Millennium Group Management LLC (the managing member of Millennium Management LLC) and Mr. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). The foregoing should not be construed in and of itself as an admission by Millennium Management LLC, Millennium Group Management LLC or Mr. Englander as to beneficial ownership of the securities held by such entities.
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.
	If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(K), so indicate under Item 3(k) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to §240.13d-1(c) or §240.13d-1(d), attach an exhibit stating the identity of each member of the group. See Exhibit I
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.

Millennium Management LLC

Signature:	/s/ Gil Raviv
Name/Title:	Gil Raviv, Global General Counsel
Date:	05/06/2026

Millennium Group Management LLC

Signature:	/s/ Gil Raviv
Name/Title:	Gil Raviv, Global General Counsel
Date:	05/06/2026

Israel A. Englander

Signature:	/s/ Israel A. Englander
Name/Title:	Israel A. Englander
Date:	05/06/2026

Exhibit Information

Exhibit I: Joint Filing Agreement, dated as of May 6, 2026, by and among Millennium Management LLC, Millennium Group Management LLC and Israel A. Englander.

FAQ

What stake does Millennium report in Cartesian Growth Corporation III (CGCT)?

The filing reports a shared interest of 1,504,842 shares, equal to 5.5% of Class A Ordinary Shares (CUSIP G19307100). The amount and percentage are those listed on the cover pages of the Schedule 13G.

Who are the filers on the Schedule 13G for CGCT?

The Schedule 13G is filed by Millennium Management LLC, Millennium Group Management LLC, and Israel A. Englander. They executed a Joint Filing Agreement dated May 6, 2026 to file jointly.

What voting and dispositive powers are reported in the filing?

The cover pages report 0 sole voting/dispositive power and 1,504,842 shared voting and dispositive power, indicating shared control over those shares as disclosed on the filing's cover pages.

Does the filing state Millennium directly beneficially owns the shares?

The filing states the shares are held by entities subject to voting or investment discretion by Millennium-related managers and notes this statement "should not be construed" alone as an admission of beneficial ownership.

What document formalizes the joint filing for these holders?

A Joint Filing Agreement dated May 6, 2026 is attached as Exhibit I, listing Millennium Management LLC, Millennium Group Management LLC and Israel A. Englander as co‑filers and coordinating the joint Schedule 13G filing.