As of November 6, 2026, 2 holders' latest Schedule 13D or 13G filings report owning 5% or more of Lifezone Metals Ltd. The largest reported stake is Cinctive Capital Management LP's, at 11.8%. 4 filings are on record since August 8, 2025 (Schedule 13G/A, May 15, 2026).
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Key facts
- · Reporting person: Cinctive Capital Management LP · Sole voting: 0 · Shared voting: 10,431,113 · Sole dispositive: 0 · Shared dispositive: 10,431,113 · SCHEDULE 13G/A, 2026-05-15
- · Reporting person: Adage Capital Management, L.P. · Sole voting: 0 · Shared voting: 5,075,122 · Sole dispositive: 0 · Shared dispositive: 5,075,122 · SCHEDULE 13G, 2026-02-12
- · Holder: Cinctive Capital Management LP · Percent: 11% · SCHEDULE 13G/A
- · Holder: Cinctive Capital Management LP · Percent: 5.4% · SCHEDULE 13G
Lifezone Metals Ltd has 4 Schedule 13D or 13G filings on record since 2025-08-08. 2 holders' latest filing reports 5% or more of 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 |
|---|---|---|---|---|
| Cinctive Capital Management LP | 11.8% | 10,431,113 | SCHEDULE 13G/A, 2026-05-15 | 2026-03-31 |
| Adage Capital Management, L.P. | 5.85% | 5,075,122 | SCHEDULE 13G, 2026-02-12 | 2025-12-31 |
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More on Lifezone Metals Ltd and the records around it.
Lifezone Metals Ltd elsewhere on the record
Companies that share a holder
- Cinctive Capital Management LP also filed stake reports on 1 other company: NEONC TECHNOLOGIES HOLDINGS, INC. (May 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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What the Full Report on Lifezone Metals Ltd covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Cinctive Capital Management LP | 0 | 10,431,113 | 0 | 10,431,113 | SCHEDULE 13G/A, 2026-05-15 |
| Cinctive GP LLC | 0 | 10,431,113 | 0 | 10,431,113 | SCHEDULE 13G/A, 2026-05-15 |
| Richard H. Schimel | 0 | 10,431,113 | 0 | 10,431,113 | SCHEDULE 13G/A, 2026-05-15 |
| Lawrence J. Sapanski | 0 | 10,431,113 | 0 | 10,431,113 | SCHEDULE 13G/A, 2026-05-15 |
| Adage Capital Management, L.P. | 0 | 5,075,122 | 0 | 5,075,122 | SCHEDULE 13G, 2026-02-12 |
| Robert Atchinson | 0 | 5,075,122 | 0 | 5,075,122 | SCHEDULE 13G, 2026-02-12 |
| Phillip Gross | 0 | 5,075,122 | 0 | 5,075,122 | SCHEDULE 13G, 2026-02-12 |
The latest filing identifies Lifezone Metals Ltd by CUSIP G5568L109 and gives its principal executive office as 2nd Floor, St George's Court, Upper Church Street, Douglas (SCHEDULE 13G/A, 2026-05-15).
What the percentages are based on
As of March 31, 2026, each of the Reporting Persons may be deemed the beneficial owner of approximately 11.8% of the Ordinary Shares outstanding.Cinctive Capital Management LP, SCHEDULE 13G/A, 2026-05-15
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-08 | Cinctive Capital Management LP | 5.4% | SCHEDULE 13G |
| 2025-12-05 | Cinctive Capital Management LP | 11% | SCHEDULE 13G/A |
| 2026-02-12 | Adage Capital Management, L.P. | 5.85% | SCHEDULE 13G |
| 2026-05-15 | Cinctive Capital Management LP | 11.8% | SCHEDULE 13G/A |
Questions about who owns Lifezone Metals Ltd
Who owns Lifezone Metals Ltd?
On this page, 2 holders' latest ownership filings report 5% or more of Lifezone Metals Ltd: Cinctive Capital Management LP (11.8%, Schedule 13G/A, filed 2026-05-15) and Adage Capital Management, L.P. (5.85%, Schedule 13G, filed 2026-02-12).
Who are the largest shareholders of Lifezone Metals Ltd?
By the share each holder's latest filing reports, the largest holders of Lifezone Metals Ltd on this page are Cinctive Capital Management LP (11.8%) and Adage Capital Management, L.P. (5.85%).
When did Cinctive Capital Management LP buy into Lifezone Metals Ltd?
The filings give report dates, not purchase dates. The earliest filing from Cinctive Capital Management LP on this page is the Schedule 13G, filed 2025-08-08, reporting 5.4%; its latest, Schedule 13G/A filed 2026-05-15, reports 11.8%.
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%); 4 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.