As of November 6, 2026, one holder's latest Schedule 13D or 13G filing report owning 5% or more of Mac Copper Ltd. The largest reported stake is BlackRock, Inc.'s, at 8%. 10 filings are on record since July 7, 2025 (Schedule 13G/A, July 17, 2025).
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Key facts
- · Holder: FIL Limited · Percent: 0% · SCHEDULE 13G/A
- · Holder: FIL Limited · Percent: 7.1% · SCHEDULE 13G
- · Holder: Glencore plc · Percent: 0% · SCHEDULE 13D/A
- · Holder: Fourth Sail Capital LP · Percent: 0.78% · SCHEDULE 13G/A
- · Holder: Fourth Sail Capital LP · Percent: 0% · SCHEDULE 13G/A
Mac Copper Ltd has 10 Schedule 13D or 13G filings on record since 2025-07-07. 1 holder's latest filing reports 5% or more of class a common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| BlackRock, Inc. | 8% | 6,571,454 | SCHEDULE 13G/A, 2025-07-17 | 2025-06-30 |
| OR Royalties International Ltd. | 4.85% | 4,000,000 | SCHEDULE 13G/A, 2025-07-07 | 2024-12-31 |
| Sprott Inc. | 3.7% | 3,188,335 | SCHEDULE 13G/A, 2025-08-14 | 2025-06-30 |
| United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund | 1.6% | 1,340,250 | SCHEDULE 13G/A, 2025-08-05 | 2025-06-30 |
| Fourth Sail Capital LP | 0% | 0 | SCHEDULE 13G/A, 2025-10-14 | 2025-10-07 |
| Glencore plc | 0% | 0 | SCHEDULE 13D/A, 2025-11-03 | 2025-10-31 |
| FIL Limited | 0% | 0 | SCHEDULE 13G/A, 2026-02-05 | 2025-12-31 |
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Keep reading
More on Mac Copper Ltd and the records around it.
Companies that share a holder
- Glencore plc also filed stake reports on 2 other companies: Li-Cycle Holdings Corp. (Aug 2025), Bunge Global SA (Jul 2025)
- Fourth Sail Capital LP also filed stake reports on 3 other companies: GeoPark Ltd (Mar 2026), Bioceres Crop Solutions Corp. (Jan 2026)
- Sprott Inc. also filed stake reports on 4 other companies: i-80 Gold Corp. (Aug 2026), INTERNATIONAL TOWER HILL MINES LTD (May 2026)
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Purpose of Transaction (Item 4)
Glencore plc
Item 4 of the Schedule 13D is hereby supplemented as follows: Pursuant to that certain binding scheme implementation deed, dated as of May 27, 2025, by and among the Issuer, Harmony Gold Mining Company Limited (''Harmony'') and Harmony Gold (Australia) Pty Ltd (''Harmony Australia''), a wholly owned subsidiary of Harmony, Harmony Australia acquired 100% of the issued share capital in the Issuer by way of a Jersey law scheme of arrangement pursuant to Article 125 of the Companies (Jersey) Law 1991 (the ''Scheme''). In accordance with the Scheme, on October 31, 2025, the Reporting Persons received the Scheme consideration consisting of $12.25 per Ordinary Share for total consideration of $122,500,000.Item 4 of the SCHEDULE 13D/A filed 2025-11-03
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-07 | OR Royalties International Ltd. | 4.85% | SCHEDULE 13G/A |
| 2025-07-17 | BlackRock, Inc. | 8% | SCHEDULE 13G/A |
| 2025-08-05 | United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund | 1.6% | SCHEDULE 13G/A |
| 2025-08-05 | United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund | 1.6% | SCHEDULE 13G/A |
| 2025-08-14 | Sprott Inc. | 3.7% | SCHEDULE 13G/A |
| 2025-10-14 | Fourth Sail Capital LP | 0.78% | SCHEDULE 13G/A |
| 2025-10-14 | Fourth Sail Capital LP | 0% | SCHEDULE 13G/A |
| 2025-11-03 | Glencore plc | 0% | SCHEDULE 13D/A |
| 2025-11-05 | FIL Limited | 7.1% | SCHEDULE 13G |
| 2026-02-05 | FIL Limited | 0% | SCHEDULE 13G/A |
Questions about who owns Mac Copper Ltd
Who owns Mac Copper Ltd?
On this page, one holder's latest ownership filing reports 5% or more of Mac Copper Ltd: BlackRock, Inc. (8%, Schedule 13G/A, filed 2025-07-17).
When did BlackRock, Inc. buy into Mac Copper Ltd?
The filings give report dates, not purchase dates. The earliest filing from BlackRock, Inc. on this page is the Schedule 13G/A, filed 2025-07-17, reporting 8%. That earliest filing is itself an amendment, which updates an earlier report.
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%); 10 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.
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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.