As of November 6, 2026, one holder's latest Schedule 13D or 13G filing report owning 5% or more of Largo Inc. The largest reported stake is J. Alberto Arias', at 43.15%. 3 filings are on record since November 12, 2025 (Schedule 13G/A, February 11, 2026).
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Key facts
- · Reporting person: Arias Resource Capital GP Ltd. · Sole voting: 0 · Shared voting: 6,547 · Sole dispositive: 0 · Shared dispositive: 6,547 · SCHEDULE 13G/A, 2026-02-11
- · Reporting person: West Family Investments, Inc. · Sole voting: 0 · Shared voting: 2,200,845 · Sole dispositive: 0 · Shared dispositive: 2,200,845 · SCHEDULE 13G/A, 2026-01-09
- · Holder: West Family Investments, Inc. · Percent: 5.2% · SCHEDULE 13G/A
Largo Inc. has 3 Schedule 13D or 13G filings on record since 2025-11-12. 1 holder's 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 |
|---|---|---|---|---|
| 43.15% | 38,221,704 | SCHEDULE 13G/A, 2026-02-11 | 2025-12-31 | |
| West Family Investments, Inc. | 2.6% | 2,200,845 | SCHEDULE 13G/A, 2026-01-09 | 2025-12-31 |
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What the Full Report on Largo Inc. covers
The Short Answer
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Arias Resource Capital GP Ltd. | 0 | 6,547 | 0 | 6,547 | SCHEDULE 13G/A, 2026-02-11 |
| Arias Resource Capital Fund II L.P. | 0 | 26,468,209 | 0 | 26,468,209 | SCHEDULE 13G/A, 2026-02-11 |
| Arias Resource Capital Fund II (Mexico) L.P. | 0 | 1,501,731 | 0 | 1,501,731 | SCHEDULE 13G/A, 2026-02-11 |
| Arias Resource Capital GP II Ltd. | 0 | 27,969,940 | 0 | 27,969,940 | SCHEDULE 13G/A, 2026-02-11 |
| Arias Resource Capital Management LP | 0 | 346,618 | 0 | 346,618 | SCHEDULE 13G/A, 2026-02-11 |
| Arias Resource Capital GP LLC | 0 | 346,618 | 0 | 346,618 | SCHEDULE 13G/A, 2026-02-11 |
| J. Alberto Arias | 9,898,599 | 28,323,105 | 9,898,599 | 28,323,105 | SCHEDULE 13G/A, 2026-02-11 |
| West Family Investments, Inc. | 0 | 2,200,845 | 0 | 2,200,845 | SCHEDULE 13G/A, 2026-01-09 |
| West Gary | 0 | 2,200,845 | 0 | 2,200,845 | SCHEDULE 13G/A, 2026-01-09 |
| West Mary E | 0 | 2,200,845 | 0 | 2,200,845 | SCHEDULE 13G/A, 2026-01-09 |
The latest filing names Largo Inc., with its principal executive office as FIRST CANADIAN PLACE, 100 KING ST., WEST, SUITE 1600, Toronto (SCHEDULE 13G/A, 2026-02-11).
What the percentages are based on
Reporting Persons that they have formed a group. The percent of class is 2.6%. Based on 83,313,022 shares of common stock of the Issuer outstanding as of November 11, 2025, as reported in the lssuer's most recent Form F-3 filed with the SEC on November 12, 2025 and Form 424B filed with the SEC on December 3, 2025. This percentage is calculated in accordance with Rule 13d-1(j) and Rule 13d-3.West Family Investments, Inc., SCHEDULE 13G/A, 2026-01-09
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-11-12 | West Family Investments, Inc. | 5.2% | SCHEDULE 13G/A |
| 2026-01-09 | West Family Investments, Inc. | 2.6% | SCHEDULE 13G/A |
| 2026-02-11 | J. Alberto Arias | 43.15% | SCHEDULE 13G/A |
Questions about who owns Largo Inc.
Who owns Largo Inc.?
On this page, one holder's latest ownership filing reports 5% or more of Largo Inc.: J. Alberto Arias (43.15%, Schedule 13G/A, filed 2026-02-11).
When did J. Alberto Arias buy into Largo Inc.?
The filings give report dates, not purchase dates. The earliest filing from J. Alberto Arias on this page is the Schedule 13G/A, filed 2026-02-11, reporting 43.15%. 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.