SCHEDULE: AUNA S.A. Ownership Update: Vazquez Aldir Group Holds 13.1%

An amended Schedule 13G filing reveals that Mr. Olegario Vazquez Aldir and his affiliated entities beneficially own 13.1% of AUNA S.A.'s Class A Ordinary Shares.

Summary

• Grupo Angeles Servicios de Salud, S.A. de C.V., Grupo Vazol, S.A. de C.V., Corpvaza, S.A. de C.V., and Mr. Olegario Vazquez Aldir collectively reported beneficial ownership of 3,943,170 Class A Ordinary Shares of AUNA S.A.
• This represents 13.10% of the total Class A Ordinary Shares outstanding, based on an assumed 30,095,388 shares as of June 30, 2025.
• Mr. Olegario Vazquez Aldir holds sole voting and dispositive power over these shares, while the affiliated entities hold shared voting and dispositive power.
• The reporting persons are citizens or incorporated under the laws of the United Mexican States.
• The filing certifies that the securities were not acquired for the purpose of changing or influencing control of the issuer, other than activities solely in connection with a nomination under Rule 240.14a-11.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral filing, primarily a regulatory disclosure of beneficial ownership. It provides transparency but does not inherently signal positive or negative operational or financial developments for the company.

Positives

• The significant ownership stake by Mr. Olegario Vazquez Aldir and his affiliated entities (13.10%) indicates a substantial, long-term commitment to AUNA S.A.
• The filing clarifies the ownership structure and control relationships within the reporting group, enhancing transparency.

Future Outlook

NA

Management Comments

• The securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under Rule 240.14a-11.

Industry Context

StockSavvy.ai notes that significant beneficial ownership disclosures, such as this 13.1% stake, are common in industries where long-term strategic investments by family offices or corporate groups are prevalent. This type of filing provides transparency on major shareholders, which is a standard practice across global markets.

Comparison to Industry Standards

• This filing is a standard Schedule 13G, which is a routine disclosure for beneficial ownership exceeding 5% in U.S.-listed companies.
• The level of detail regarding the ownership structure (Mr. Vazquez Aldir controlling Corpvaza, which controls GV, which controls GASS) is typical for complex corporate groups.
• The certification regarding the passive nature of the investment (not for control, except for potential nominations) is a standard declaration for 13G filers.

Stakeholder Impact

• Shareholders: Provides transparency regarding a significant ownership stake, which can offer insights into long-term investor confidence or potential influence.
• Regulatory Authorities: Fulfills SEC disclosure requirements, ensuring market transparency.

Key Dates

Keywords

AUNA S.A., Class A Ordinary Shares, beneficial ownership, Schedule 13G, Olegario Vazquez Aldir, Grupo Angeles Servicios de Salud, Grupo Vazol, Corpvaza, SEC filing, institutional ownership, shareholder disclosure