As of November 6, 2026, 4 holders' latest Schedule 13D or 13G filings report owning 5% or more of Talos Energy Inc. The largest reported stake is Carlos Slim Helu's, at 14.7%. 11 filings are on record since July 17, 2025 (Schedule 13G, October 20, 2026).
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Key facts
- · Reporting person: Carlos Slim Helu · Sole voting: 0 · Shared voting: 24,500,000 · Sole dispositive: 0 · Shared dispositive: 24,500,000 · SCHEDULE 13G, 2026-10-20
- · Holder: Carlos Slim Helu · Percent: 17.8% · SCHEDULE 13D/A
- · Holder: Carlos Slim Helu · Percent: 23.4% · SCHEDULE 13D/A
- · Reporting person: BlackRock, Inc. · Sole voting: 19,278,671 · Shared voting: 0 · Sole dispositive: 19,470,315 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-07-30
- · Holder: Carlos Slim Helu · Percent: 24.5% · SCHEDULE 13D/A
Talos Energy Inc. has 11 Schedule 13D or 13G filings on record since 2025-07-17. 4 holders' latest filing reports 5% or more of common stock, par value $0.01 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| 14.7% | 24,500,000 | SCHEDULE 13G, 2026-10-20 | 2026-10-16 | |
| BlackRock, Inc. | 11.7% | 19,470,315 | SCHEDULE 13G/A, 2026-07-30 | 2026-06-30 |
| Sourcerock Group LLC | 6.3% | 11,193,177 | SCHEDULE 13G/A, 2025-08-15 | 2025-06-30 |
| Dimensional Fund Advisors LP | 5.3% | 8,967,001 | SCHEDULE 13G, 2026-01-21 | 2025-12-31 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
| Bain Capital Credit Managed Account (E), L.P. | 0% | 0 | SCHEDULE 13G/A, 2025-08-14 | 2025-06-30 |
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More on Talos Energy Inc. and the records around it.
Talos Energy Inc. elsewhere on the record
- Leadership changes Sep 2026
- Who owns it
Companies that share a holder
- Carlos Slim Helu also filed stake reports on 1 other company: PBF Energy Inc. (Jul 2026)
- Sourcerock Group LLC also filed stake reports on 3 other companies: ProPetro Holding Corp. (Feb 2026), Rice Acquisition Corp 3 (Feb 2026)
- Dimensional Fund Advisors LP also filed stake reports on 366 other companies: Acadia Healthcare Co Inc (Oct 2026), ADT Inc (Oct 2026), AGCO Corp (Oct 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Carlos Slim Helu | 0 | 24,500,000 | 0 | 24,500,000 | SCHEDULE 13G, 2026-10-20 |
| Carlos Slim Domit | 0 | 24,500,000 | 0 | 24,500,000 | SCHEDULE 13G, 2026-10-20 |
| Marco Antonio Slim Domit | 0 | 24,500,000 | 0 | 24,500,000 | SCHEDULE 13G, 2026-10-20 |
| Patrick Slim Domit | 0 | 24,500,000 | 0 | 24,500,000 | SCHEDULE 13G, 2026-10-20 |
| Maria Soumaya Slim Domit | 0 | 24,500,000 | 0 | 24,500,000 | SCHEDULE 13G, 2026-10-20 |
| Vanessa Paola Slim Domit | 0 | 24,500,000 | 0 | 24,500,000 | SCHEDULE 13G, 2026-10-20 |
| Johanna Monique Slim Domit | 0 | 24,500,000 | 0 | 24,500,000 | SCHEDULE 13G, 2026-10-20 |
| Control Empresarial de Capitales, S.A. de C.V. | 0 | 24,500,000 | 0 | 24,500,000 | SCHEDULE 13G, 2026-10-20 |
| BlackRock, Inc. | 19,278,671 | 0 | 19,470,315 | 0 | SCHEDULE 13G/A, 2026-07-30 |
The latest filing identifies Talos Energy Inc. by CUSIP 87484T108 and gives its principal executive office as 333 Clay Street, Suite 3300, Houston, TX 77002 (SCHEDULE 13G, 2026-10-20).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-17 | BlackRock, Inc. | 10.4% | SCHEDULE 13G/A |
| 2025-07-29 | The Vanguard Group | 5.24% | SCHEDULE 13G/A |
| 2025-08-14 | Bain Capital Credit Managed Account (E), L.P. | 0% | SCHEDULE 13G/A |
| 2025-08-15 | Sourcerock Group LLC | 6.3% | SCHEDULE 13G/A |
| 2026-01-21 | Dimensional Fund Advisors LP | 5.3% | SCHEDULE 13G |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-03-30 | Carlos Slim Helu | 24.5% | SCHEDULE 13D/A |
| 2026-07-30 | BlackRock, Inc. | 11.7% | SCHEDULE 13G/A |
| 2026-09-17 | Carlos Slim Helu | 23.4% | SCHEDULE 13D/A |
| 2026-10-13 | Carlos Slim Helu | 17.8% | SCHEDULE 13D/A |
| 2026-10-20 | Carlos Slim Helu | 14.7% | SCHEDULE 13G |
Questions about who owns Talos Energy Inc.
Who owns Talos Energy Inc.?
On this page, 4 holders' latest ownership filings report 5% or more of Talos Energy Inc.: Carlos Slim Helu (14.7%, Schedule 13G, filed 2026-10-20), BlackRock, Inc. (11.7%, Schedule 13G/A, filed 2026-07-30), Sourcerock Group LLC (6.3%, Schedule 13G/A, filed 2025-08-15) and Dimensional Fund Advisors LP (5.3%, Schedule 13G, filed 2026-01-21).
Who are the largest shareholders of Talos Energy Inc.?
By the share each holder's latest filing reports, the largest holders of Talos Energy Inc. on this page are Carlos Slim Helu (14.7%), BlackRock, Inc. (11.7%) and Sourcerock Group LLC (6.3%).
When did Carlos Slim Helu buy into Talos Energy Inc.?
The filings give report dates, not purchase dates. The earliest filing from Carlos Slim Helu on this page is the Schedule 13D/A, filed 2026-03-30, reporting 24.5%; its latest, Schedule 13G filed 2026-10-20, reports 14.7%. 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%); 11 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 Talos Energy Inc.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| September 24, 2026 | Leadership change: Barbara J. Faulkenberry appointed, Director | — | Leadership changes | 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.