As of November 6, 2026, 3 holders' latest Schedule 13D or 13G filings report owning 5% or more of Trilogy Metals Inc. The largest reported stake is The Electrum Group LLC's, at 18.5%. 3 filings are on record since October 27, 2025 (Schedule 13D/A, December 29, 2025).
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Key facts
- · Reporting person: South32 Limited · Sole voting: 0 · Shared voting: 10,379,741 · Sole dispositive: 0 · Shared dispositive: 10,379,741 · SCHEDULE 13G/A, 2026-09-01
- · Holder: The Electrum Group LLC · Percent: 18.5% · SCHEDULE 13D/A
- · Holder: Tony Giardini · Percent: 5% · SCHEDULE 13D
Trilogy Metals Inc. has 3 Schedule 13D or 13G filings on record since 2025-10-27. 3 holders' latest filing reports 5% or more of common shares, no par value. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| The Electrum Group LLC | 18.5% | 31,604,741 | SCHEDULE 13D/A, 2025-12-29 | 2025-12-26 |
| South32 Limited | 6.01% | 10,379,741 | SCHEDULE 13G/A, 2026-09-01 | 2026-08-28 |
| 5% | 8,169,131 | SCHEDULE 13D, 2025-10-27 | 2024-03-01 |
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What the Full Report on Trilogy Metals Inc. covers
The Short Answer
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What They Do, And How The Money Works
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| South32 Limited | 0 | 10,379,741 | 0 | 10,379,741 | SCHEDULE 13G/A, 2026-09-01 |
| South32 International Investment Holdings Proprietary Limited | 0 | 10,379,741 | 0 | 10,379,741 | SCHEDULE 13G/A, 2026-09-01 |
The latest filing identifies Trilogy Metals Inc. by CUSIP 89621C105 and gives its principal executive office as 510 BURRARD STREET, SUITE 901, Vancouver (SCHEDULE 13G/A, 2026-09-01).
What the percentages are based on
6.01% Based on 172,745,639 common shares outstanding as reported in the 10-Q filed by the Issuer on July 8, 2026.South32 Limited, SCHEDULE 13G/A, 2026-09-01
Purpose of Transaction (Item 4)
Tony Giardini
The Reporting Person received from the Issuer compensatory awards from of restricted stock units and options in the ordinary course of business - see Schedule AItem 4 of the SCHEDULE 13D filed 2025-10-27
The Electrum Group LLC
Item 4 is hereby amended and supplemented as follows: On December 26, 2025, the previously disclosed 833,333 Common Shares held by GRAT Holdings and 10,000 Common Shares held by Tigris Financial Group Ltd. were transferred to accounts for the benefit of Kaplan or his spouse, and those shares together with the previously disclosed 113,739 Common Shares held directly by Kaplan were donated to a charitable foundation for no consideration.Item 4 of the SCHEDULE 13D/A filed 2025-12-29
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-10-27 | Tony Giardini | 5% | SCHEDULE 13D |
| 2025-12-29 | The Electrum Group LLC | 18.5% | SCHEDULE 13D/A |
| 2026-09-01 | South32 Limited | 6.01% | SCHEDULE 13G/A |
Questions about who owns Trilogy Metals Inc.
Who owns Trilogy Metals Inc.?
On this page, 3 holders' latest ownership filings report 5% or more of Trilogy Metals Inc.: The Electrum Group LLC (18.5%, Schedule 13D/A, filed 2025-12-29), South32 Limited (6.01%, Schedule 13G/A, filed 2026-09-01) and Tony Giardini (5%, Schedule 13D, filed 2025-10-27).
Who are the largest shareholders of Trilogy Metals Inc.?
By the share each holder's latest filing reports, the largest holders of Trilogy Metals Inc. on this page are The Electrum Group LLC (18.5%), South32 Limited (6.01%) and Tony Giardini (5%).
When did The Electrum Group LLC buy into Trilogy Metals Inc.?
The filings give report dates, not purchase dates. The earliest filing from The Electrum Group LLC on this page is the Schedule 13D/A, filed 2025-12-29, reporting 18.5%. 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%); 3 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.