As of November 6, 2026, 4 holders' latest Schedule 13D or 13G filings report owning 5% or more of Metals Acquisition Corp. II. The largest reported stake is Empyrean Capital Partners, LP's, at 8.61%. 9 filings are on record since March 19, 2026 (Schedule 13G, May 15, 2026).
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Key facts
- · Reporting person: Mudita Advisors LLP · Sole voting: 0 · Shared voting: 2,500,000 · Sole dispositive: 0 · Shared dispositive: 2,500,000 · SCHEDULE 13G/A, 2026-10-05
- · Reporting person: Integrated Core Strategies (US) LLC · Sole voting: 0 · Shared voting: 755,000 · Sole dispositive: 0 · Shared dispositive: 755,000 · SCHEDULE 13G/A, 2026-08-11
- · Reporting person: Empyrean Capital Partners, LP · Sole voting: 0 · Shared voting: 1,980,000 · Sole dispositive: 0 · Shared dispositive: 1,980,000 · SCHEDULE 13G, 2026-05-15
- · Reporting person: Adage Capital Management, L.P. · Sole voting: 0 · Shared voting: 1,800,000 · Sole dispositive: 0 · Shared dispositive: 1,800,000 · SCHEDULE 13G, 2026-05-13
- · Holder: Mudita Advisors LLP · Percent: 8.15% · SCHEDULE 13G
Metals Acquisition Corp. II has 9 Schedule 13D or 13G filings on record since 2026-03-19. 4 holders' latest filing reports 5% or more of class a ordinary shares, par value $0.0001 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Empyrean Capital Partners, LP | 8.61% | 1,980,000 | SCHEDULE 13G, 2026-05-15 | 2026-03-31 |
| Mudita Advisors LLP | 8.15% | 2,500,000 | SCHEDULE 13G/A, 2026-10-05 | 2026-09-30 |
| Adage Capital Management, L.P. | 7.83% | 1,800,000 | SCHEDULE 13G, 2026-05-13 | 2026-03-31 |
| Millennium Management LLC | 7.1% | 1,630,000 | SCHEDULE 13G/A, 2026-08-11 | 2026-06-30 |
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More on Metals Acquisition Corp. II and the records around it.
Companies that share a holder
- Empyrean Capital Partners, LP also filed stake reports on 9 other companies: Churchill Capital Corp XI (Aug 2026), Churchill Capital Corp. XII (Aug 2026), Altice USA, Inc. (Aug 2026)
- Integrated Core Strategies (US) LLC also filed stake reports on 63 other companies: SkinHealth Systems Inc. (Nov 2026), Infinite Eagle Acquisition Corp. (Nov 2026), Longeveron Inc. (Nov 2026)
- Adage Capital Management, L.P. also filed stake reports on 136 other companies: ACP Holdings Acquisition Corp. (Aug 2026), AmperCap Acquisition Company (Aug 2026), Aura Biosciences, Inc. (Aug 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Empyrean Capital Partners, LP | 0 | 1,980,000 | 0 | 1,980,000 | SCHEDULE 13G, 2026-05-15 |
| Amos Meron | 0 | 1,980,000 | 0 | 1,980,000 | SCHEDULE 13G, 2026-05-15 |
| Mudita Advisors LLP | 0 | 2,500,000 | 0 | 2,500,000 | SCHEDULE 13G/A, 2026-10-05 |
| Adage Capital Management, L.P. | 0 | 1,800,000 | 0 | 1,800,000 | SCHEDULE 13G, 2026-05-13 |
| Robert Atchinson | 0 | 1,800,000 | 0 | 1,800,000 | SCHEDULE 13G, 2026-05-13 |
| Phillip Gross | 0 | 1,800,000 | 0 | 1,800,000 | SCHEDULE 13G, 2026-05-13 |
| Integrated Core Strategies (US) LLC | 0 | 755,000 | 0 | 755,000 | SCHEDULE 13G/A, 2026-08-11 |
| Millennium Management LLC | 0 | 1,630,000 | 0 | 1,630,000 | SCHEDULE 13G/A, 2026-08-11 |
| Millennium Group Management LLC | 0 | 1,630,000 | 0 | 1,630,000 | SCHEDULE 13G/A, 2026-08-11 |
| Israel A. Englander | 0 | 1,630,000 | 0 | 1,630,000 | SCHEDULE 13G/A, 2026-08-11 |
The latest filing identifies Metals Acquisition Corp. II by CUSIP G60420109 and gives its principal executive office as C/O MAPLES CORPORATE SERVICES LTD., P.O. BOX 309 UGLAND HOUSE, GRAND CAYMAN (SCHEDULE 13G/A, 2026-10-05).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-03-19 | Millennium Management LLC | 8.4% | SCHEDULE 13G |
| 2026-04-07 | Mudita Advisors LLP | 10.9% | SCHEDULE 13G |
| 2026-05-05 | Mudita Advisors LLP | 8.15% | SCHEDULE 13G |
| 2026-05-05 | Mudita Advisors LLP | 10.87% | SCHEDULE 13G |
| 2026-05-05 | Mudita Advisors LLP | 0% | SCHEDULE 13G/A |
| 2026-05-13 | Adage Capital Management, L.P. | 7.83% | SCHEDULE 13G |
| 2026-05-15 | Empyrean Capital Partners, LP | 8.61% | SCHEDULE 13G |
| 2026-08-11 | Millennium Management LLC | 7.1% | SCHEDULE 13G/A |
| 2026-10-05 | Mudita Advisors LLP | 8.15% | SCHEDULE 13G/A |
Questions about who owns Metals Acquisition Corp. II
Who owns Metals Acquisition Corp. II?
On this page, 4 holders' latest ownership filings report 5% or more of Metals Acquisition Corp. II: Empyrean Capital Partners, LP (8.61%, Schedule 13G, filed 2026-05-15), Mudita Advisors LLP (8.15%, Schedule 13G/A, filed 2026-10-05), Adage Capital Management, L.P. (7.83%, Schedule 13G, filed 2026-05-13) and Millennium Management LLC (7.1%, Schedule 13G/A, filed 2026-08-11).
Who are the largest shareholders of Metals Acquisition Corp. II?
By the share each holder's latest filing reports, the largest holders of Metals Acquisition Corp. II on this page are Empyrean Capital Partners, LP (8.61%), Mudita Advisors LLP (8.15%) and Adage Capital Management, L.P. (7.83%).
When did Empyrean Capital Partners, LP buy into Metals Acquisition Corp. II?
The filings give report dates, not purchase dates. The earliest filing from Empyrean Capital Partners, LP on this page is the Schedule 13G, filed 2026-05-15, reporting 8.61%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 9 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for Metals Acquisition Corp. II
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| March 12, 2026 | IPO filing, Form 424B4 | — | IPO filings | Source |
| February 27, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| February 2, 2026 | IPO filing, Form S-1 | — | IPO filings | Source |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.