Vista Energy (NYSE: VIST) posts Q4 and 2025 results webcast deck

Rhea-AI Filing Summary

Vista Energy, S.A.B. de C.V. submitted a Form 6-K indicating it has furnished its Fourth Quarter and Full Year 2025 webcast presentation as an exhibit. The filing mainly serves to make this investor presentation available to the market.

The document also reiterates the company’s standard forward-looking statement caution, directing readers to previously filed risk factors and other disclosures in its Form 20-F and Mexican regulatory filings. Investor relations contact details in Argentina and Mexico are provided for further enquiries.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER SECURITIES EXCHANGE ACT OF 1934

For the month of February 2026

Commission File No. 001-39000

Vista Energy, S.A.B. de C.V.

(Exact Name of the Registrant as Specified in the Charter)

N.A.

(Translation of Registrant’s Name into English)

Torre Mapfre,

243 Paseo de la Reforma Avenue, 18th Floor

Cuauhtémoc, Alcaldía Cuauhtémoc

06500, Mexico City

Mexico

(Address of Principal Executive Office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒    Form 40-F ☐

Contents of this Form 6-K

This Form 6-K for Vista Energy, S.A.B. de C.V. (“Vista” or the “Company”) contains the following exhibit:

Exhibit 1: Fourth Quarter and Full Year 2025 Webcast Presentation.

Forward-Looking Statements

Any statements contained herein or in the attachments hereto regarding Vista that are not historical or current facts are forward-looking statements. These forward-looking statements convey Vista’s current expectations or forecasts of future events. Vista undertakes no obligation to publicly release any revisions to these forward-looking statements to reflect events or circumstances after the date hereof or to reflect the occurrence of anticipated events. Forward-looking statements regarding Vista involve known and unknown risks, uncertainties and other factors that may cause Vista’s actual results, performance or achievements to be materially different from any future results, performances or achievements expressed or implied by the forward-looking statements. Certain of these risks and uncertainties are described in the “Risk Factors,” “Forward-Looking Statements” and other applicable sections of Vista’s annual report filed with the SEC on Form 20-F and other applicable filings with the SEC and Vista’s latest annual report available on the Mexican Stock Exchange’s (Bolsa Mexicana de Valores, S.A.B. de C.V.) website: www.bmv.com.mx, the Mexican National Banking and Securities Commission’s (Comisión Nacional Bancaria y de Valores) website: www.gob.mx/cnbv and our website: www.vistaenergy.com.

Enquiries:

Investor Relations:

ir@vistaenergy.com

Argentina: +54 11 3754 8500

Mexico: + 52 55 1555 7104

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: February 26, 2026

VISTA ENERGY, S.A.B. DE C.V.
By:		/s/ Alejandro Cherñacov
Name:		Alejandro Cherñacov
Title:		Strategic Planning and Investor Relations Officer

FAQ

What does Vista Energy (VIST) report in this Form 6-K?

Vista Energy’s Form 6-K primarily furnishes its Fourth Quarter and Full Year 2025 webcast presentation as an exhibit. The filing is administrative, making the investor presentation publicly accessible and reiterating standard forward-looking statement cautions for shareholders and analysts.

Does this Vista Energy (VIST) Form 6-K include detailed financial results?

The Form 6-K itself does not present detailed financial figures; it notes that a separate Fourth Quarter and Full Year 2025 webcast presentation is attached as Exhibit 1. Any specific revenue, profit, or cash flow data would be contained in that accompanying presentation.

What forward-looking statement warnings does Vista Energy (VIST) highlight?

Vista Energy explains that statements not based on historical or current facts are forward-looking and involve risks and uncertainties. It notes actual performance may differ materially and refers investors to risk factors and disclosures in its Form 20-F and Mexican regulatory filings.

Where can investors find Vista Energy (VIST) risk factors and disclosures?

Vista Energy directs investors to its annual report on Form 20-F filed with the SEC, its latest annual report on the Mexican Stock Exchange and Mexican National Banking and Securities Commission websites, and additional information available on the company’s own website, www.vistaenergy.com.

How can investors contact Vista Energy (VIST) investor relations?

The filing lists investor relations contact details: the email address ir@vistaenergy.com, an Argentina phone number +54 11 3754 8500, and a Mexico phone number +52 55 1555 7104. These channels connect investors with Vista’s Strategic Planning and Investor Relations area.

Filing Exhibits & Attachments

1 document

Other Documents

• EX-1 EX-1 31.4 KB