As of November 6, 2026, 2 holders' latest Schedule 13D or 13G filings report owning 5% or more of Vista Energy, S.A.B. de C.V. The largest reported stake is Miguel Matias Galuccio's, at 6.1%. 5 filings are on record since November 13, 2025 (Schedule 13D/A, August 28, 2026).
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Key facts
- · Reporting person: Miguel Matias Galuccio · Sole voting: 6,739,892 · Shared voting: 0 · Sole dispositive: 6,739,892 · Shared dispositive: 0 · SCHEDULE 13D/A, 2026-08-28
- · Reporting person: Equinor ASA · Sole voting: 6,223,220 · Shared voting: 0 · Sole dispositive: 6,223,220 · Shared dispositive: 0 · SCHEDULE 13G, 2026-08-13
- · Reporting person: Al Mehwar Commercial Investments LLC · Sole voting: 0 · Shared voting: 2,892,409 · Sole dispositive: 0 · Shared dispositive: 2,892,409 · SCHEDULE 13G/A, 2026-02-03
- · Holder: Al Mehwar Commercial Investments LLC · Percent: 12.7% · SCHEDULE 13G/A
- · Holder: Petronas Carigali Canada B.V. · Percent: 3.5% · SCHEDULE 13G/A
Vista Energy, S.A.B. de C.V. has 5 Schedule 13D or 13G filings on record since 2025-11-13. 2 holders' latest filing reports 5% or more of series a shares, no par value / american depositary shares, each representing one series a share, no par value. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| 6.1% | 6,739,892 | SCHEDULE 13D/A, 2026-08-28 | 2026-07-13 | |
| 5.61% | 6,223,220 | SCHEDULE 13G, 2026-08-13 | 2026-05-07 | |
| Petronas Carigali Canada B.V. | 3.5% | 3,648,754 | SCHEDULE 13G/A, 2025-11-13 | 2025-10-27 |
| Al Mehwar Commercial Investments LLC | 2.8% | 2,892,409 | SCHEDULE 13G/A, 2026-02-03 | 2026-02-02 |
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Miguel Matias Galuccio | 6,739,892 | 0 | 6,739,892 | 0 | SCHEDULE 13D/A, 2026-08-28 |
| Equinor ASA | 6,223,220 | 0 | 6,223,220 | 0 | SCHEDULE 13G, 2026-08-13 |
| Al Mehwar Commercial Investments LLC | 0 | 2,892,409 | 0 | 2,892,409 | SCHEDULE 13G/A, 2026-02-03 |
| Abu Dhabi Investment Council Co P.J.S.C | 0 | 2,892,409 | 0 | 2,892,409 | SCHEDULE 13G/A, 2026-02-03 |
The latest filing identifies Vista Energy, S.A.B. de C.V. by CUSIP 92837L109 and gives its principal executive office as Torre Mapfre, 243 Paseo de la Reforma Av, 18th Floor, Mexico City (SCHEDULE 13D/A, 2026-08-28).
What the percentages are based on
Al Mehwar 2.8% ADIC 2.8% The percentages are based on 104,301,055 shares of Series A Shares outstanding as of February 2, 2026, as reported in the Issuer's report on Form 6-K filed on February 2, 2026.Al Mehwar Commercial Investments LLC, SCHEDULE 13G/A, 2026-02-03
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-11-13 | Petronas Carigali Canada B.V. | 3.5% | SCHEDULE 13G/A |
| 2025-12-19 | Al Mehwar Commercial Investments LLC | 12.7% | SCHEDULE 13G/A |
| 2026-02-03 | Al Mehwar Commercial Investments LLC | 2.8% | SCHEDULE 13G/A |
| 2026-08-13 | Equinor ASA | 5.61% | SCHEDULE 13G |
| 2026-08-28 | Miguel Matias Galuccio | 6.1% | SCHEDULE 13D/A |
Questions about who owns Vista Energy, S.A.B. de C.V.
Who owns Vista Energy, S.A.B. de C.V.?
On this page, 2 holders' latest ownership filings report 5% or more of Vista Energy, S.A.B. de C.V.: Miguel Matias Galuccio (6.1%, Schedule 13D/A, filed 2026-08-28) and Equinor ASA (5.61%, Schedule 13G, filed 2026-08-13).
Who are the largest shareholders of Vista Energy, S.A.B. de C.V.?
By the share each holder's latest filing reports, the largest holders of Vista Energy, S.A.B. de C.V. on this page are Miguel Matias Galuccio (6.1%) and Equinor ASA (5.61%).
When did Miguel Matias Galuccio buy into Vista Energy, S.A.B. de C.V.?
The filings give report dates, not purchase dates. The earliest filing from Miguel Matias Galuccio on this page is the Schedule 13D/A, filed 2026-08-28, reporting 6.1%. 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%); 5 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.