Metals Acquisition holders report up to 7.1% stake

Metals Acquisition Corp. received an amended ownership report from a group of Millennium-affiliated entities and Israel A. Englander regarding Class A ordinary shares.

Rhea-AI Filing Summary

Metals Acquisition Corp. received an amended ownership report from a group of Millennium-affiliated entities and Israel A. Englander regarding Class A ordinary shares. Integrated Core Strategies (US) LLC reports beneficial ownership of 755,000 shares, representing 3.3% of the class. Millennium Management LLC, Millennium Group Management LLC and Israel A. Englander each report beneficial ownership of 1,630,000 shares, representing 7.1% of the outstanding Class A ordinary shares, all with shared voting and dispositive power and no sole voting or dispositive power. A joint filing agreement among the reporting persons is included as an exhibit.

Key Figures

Integrated Core Strategies shares: 755,000 shares Integrated Core Strategies ownership: 3.3% Millennium-related shares: 1,630,000 shares +3 more

6 metrics

Integrated Core Strategies shares 755,000 shares Class A ordinary shares beneficially owned, representing 3.3% of the class

Integrated Core Strategies ownership 3.3% Percent of Class A ordinary shares beneficially owned by Integrated Core Strategies (US) LLC

Millennium-related shares 1,630,000 shares Class A ordinary shares beneficially owned by Millennium Management LLC, Millennium Group Management LLC and Israel A. Englander

Millennium-related ownership 7.1% Percent of Class A ordinary shares beneficially owned by each of Millennium Management LLC, Millennium Group Management LLC and Israel A. Englander

Shared voting power (Millennium entities) 1,630,000 shares Shares of Class A ordinary shares over which Millennium entities and Israel A. Englander have shared voting power

Shared voting power (Integrated Core Strategies) 755,000 shares Shares of Class A ordinary shares over which Integrated Core Strategies (US) LLC has shared voting power

Key Terms

beneficial ownership, shared voting power, shared dispositive power, Schedule 13G/A, +1 more

5 terms

beneficial ownership financial

"Item 4. | Ownership (a) | Amount beneficially owned: See response to Item 9"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

shared voting power financial

"6 | Shared Voting Power 755,000.00 7 | Sole Dispositive Power"

Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.

shared dispositive power financial

"8 | Shared Dispositive Power 1,630,000.00 9 1,630,000.00"

Schedule 13G/A regulatory

""form_type": "SCHEDULE 13G/A""

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

joint filing agreement regulatory

"Exhibit I: Joint Filing Agreement, dated as of August 10, 2026"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What ownership stake in MTAL is reported by Millennium Management LLC in this Schedule 13G/A?

Millennium Management LLC reports beneficial ownership of 1,630,000 Class A ordinary shares of MTAL, representing 7.1% of the class. These shares are held with shared voting and dispositive power and no sole voting or dispositive authority.

How many MTAL shares does Integrated Core Strategies (US) LLC report owning?

Integrated Core Strategies (US) LLC reports beneficial ownership of 755,000 MTAL Class A ordinary shares, equal to 3.3% of the class. All reported shares are subject to shared voting and shared dispositive power, with no sole voting or dispositive authority.

What is Israel A. Englander’s reported beneficial ownership in MTAL?

Israel A. Englander reports beneficial ownership of 1,630,000 MTAL Class A ordinary shares, or 7.1% of the class. The filing explains these securities are held by entities over which he has voting control and investment discretion, subject to the stated beneficial ownership disclaimer.

Do the reporting persons have sole or shared voting power over MTAL shares?

All reporting persons disclose 0 shares with sole voting power and full positions under shared voting power. For example, Millennium Management LLC reports 1,630,000 shares with shared voting and shared dispositive power, indicating coordinated control through affiliated entities.

Who are the reporting persons in this MTAL Schedule 13G/A amendment?

The reporting persons are Integrated Core Strategies (US) LLC, Millennium Management LLC, Millennium Group Management LLC, and Israel A. Englander. They have executed a joint filing agreement dated August 10, 2026, covering their collective ownership disclosure in MTAL.

What class of MTAL securities is covered in this Schedule 13G/A?

The filing covers MTAL’s Class A Ordinary Shares, with a par value of $0.0001 per share. All reported percentage interests, such as 3.3% and 7.1%, relate specifically to this class of ordinary shares identified in the document.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/11/2026 - 06:57 PM Accepted by SEC EDGAR 08/11/2026 - 06:56 PM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Metals Acquisition Corp. II

(Name of Issuer)

Class A Ordinary Shares, par value $0.0001 per share

(Title of Class of Securities)

G60420109

(CUSIP Number)

06/30/2026

(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): G60420109

1

Names of Reporting Persons

Integrated Core Strategies (US) 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 755,000.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 755,000.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

755,000.00

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)

3.3 %

12

Type of Reporting Person (See Instructions)

OO

SCHEDULE 13G

CUSIP Number(s): G60420109

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 1,630,000.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,630,000.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,630,000.00

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)

7.1 %

12

Type of Reporting Person (See Instructions)

OO

SCHEDULE 13G

CUSIP Number(s): G60420109

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 1,630,000.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,630,000.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,630,000.00

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)

7.1 %

12

Type of Reporting Person (See Instructions)

OO

SCHEDULE 13G

CUSIP Number(s): G60420109

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 1,630,000.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,630,000.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,630,000.00

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)

7.1 %

12

Type of Reporting Person (See Instructions)

IN

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Metals Acquisition Corp. II
(b)	Address of issuer's principal executive offices: c/o Maples Corporate Services Limited, PO Box 309, Ugland House, Grand Cayman, KY1-1104, Cayman Islands
Item 2.
(a)	Name of person filing: Integrated Core Strategies (US) LLC Millennium Management LLC Millennium Group Management LLC Israel A. Englander
(b)	Address or principal business office or, if none, residence: Integrated Core Strategies (US) LLC c/o Millennium Management LLC 399 Park Avenue New York, New York 10022 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: Integrated Core Strategies (US) LLC - Delaware 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 No.: G60420109
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.
	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.

Integrated Core Strategies (US) LLC

Signature:	/s/ Gil Raviv
Name/Title:	Gil Raviv, Global General Counsel
Date:	08/10/2026

Millennium Management LLC

Signature:	/s/ Gil Raviv
Name/Title:	Gil Raviv, Global General Counsel
Date:	08/10/2026

Millennium Group Management LLC

Signature:	/s/ Gil Raviv
Name/Title:	Gil Raviv, Global General Counsel
Date:	08/10/2026

Israel A. Englander

Signature:	/s/ Israel A. Englander
Name/Title:	Israel A. Englander
Date:	08/10/2026

Comments accompanying signature: ** INTEGRATED CORE STRATEGIES (US) LLC By: Integrated Holding Group LP, its Managing Member By: Millennium Management LLC, its General Partner

Exhibit Information

Exhibit I: Joint Filing Agreement, dated as of August 10, 2026, by and among Integrated Core Strategies (US) LLC, Millennium Management LLC, Millennium Group Management LLC and Israel A. Englander.