Talos Energy, Inc. (TALO): Carlos Slim Helu now owns 14.7% of TALO as a passive investor 14.7%

14.7%

Stake · was 17.8%

24.5M

Shares owned

Stake as of

Oct 16, 2026

Filed

Oct 20, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Sep 22, 2026Company filing · Form 8-K · Acquisition or sale, Reg FDCompleted buying or selling a business or assets, and shared information with investors (and 1 more item)“On September 22, 2026 (the “Closing Date”), the Buyers consummated the Acquisition, with Talos Ocho acquiring a 50% working interest in and operatorship of the Coulomb field and a 25% working interest in the BP-operated Na Kika platform and related Kepler, Ariel, Fourier and Herschel fields, for closing cash consideration net to Talos Ocho of $420 million (including $42.5 million cash deposit previously paid into…”
2. Sep 22, 2026Company filing · Form 8-K · Executive change, Reg FDChanged a top executive or board member, and shared information with investors“On September 22, 2026, the Board of Directors (the “Board”) of Talos Energy Inc. (the “Company”) appointed Barbara J. Faulkenberry, Major General, U.S. Air Force (Retired), as a member of the Board, effective October 1, 2026.”
3. Oct 6, 2026Insider10% owner sold ~$8.14M of TALO shares in the open market
4. Oct 8, 2026Insider10% owner sold ~$39.3M of TALO shares in the open market
5. Oct 9, 2026Insider10% owner sold ~$29.5M of TALO shares in the open market
6. Oct 12, 2026Insider10% owner sold ~$38M of TALO shares in the open market
7. Oct 13, 20265% stakeCarlos Slim Helu filed an activist stake (13D) of 17.8%
8. Oct 13, 2026Insider10% owner sold ~$47.3M of TALO shares in the open market
9. Oct 14, 2026Insider10% owner sold ~$4.59M of TALO shares in the open market
10. Oct 15, 2026Insider10% owner sold ~$885K of TALO shares in the open market
11. Oct 16, 2026Insider10% owner sold ~$46.4M of TALO shares in the open market

What came next

1. Oct 19, 2026Insider10% owner sold ~$38.6M of TALO shares in the open market
2. Oct 20, 20265% stakeCarlos Slim Helu reported a passive stake (13G) of 14.7%

How to read SEC Schedule 13G

A Schedule 13D and a Schedule 13G both disclose beneficial ownership of more than 5% of a US company's voting shares. A 13D is the long form, filed by holders who may seek to influence or control the company, and it must state what they intend to do. A 13G is the short form, open only to passive holders and to certain institutions holding in the ordinary course of business, and it asks no question about intent.

Full guide: Schedule 13D vs Schedule 13G: what is the difference?

What else is on file for Talos Energy, Inc.

For Talos Energy, Inc., OQRO holds 9 insider filings (SEC Form 4 or Form 144) and 4 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its TALO page.

How this filing works

• Schedule 13D vs 13G

Other disclosures at Talos Energy, Inc.

• SEC Form 4Oct 21, 2026
• SEC Form 4Oct 20, 2026
• SEC Form 4Oct 20, 2026
• SEC Form 4Oct 16, 2026
• SEC Form 4Oct 16, 2026
• SEC Form 4Oct 14, 2026

Everything OQRO holds on this company is on its TALO page.