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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 |
SCHEDULE 13D
Under the Securities Exchange Act of 1934
(Amendment No. 4)
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AUNA S.A. (Name of Issuer) |
Class A Ordinary Shares, nominal value US$0.01 per share (Title of Class of Securities) |
L0415A103 (CUSIP Number) |
Jose Luis Alberdi Gonzalez Camino a Santa Teresa 1055, piso 14, Heroes de Padierna La Magdalena Contreras, O5, 10700 52 (55) 5449-7488 (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications) |
11/28/2025 (Date of Event Which Requires Filing of This Statement) |

SCHEDULE 13D
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| CUSIP No. | L0415A103 |
| 1 |
Name of reporting person
Grupo Angeles Servicios de Salud, S.A. de C.V. | ||||||||
| 2 | Check the appropriate box if a member of a Group (See Instructions)
(a)
(b)
| ||||||||
| 3 | SEC use only | ||||||||
| 4 |
Source of funds (See Instructions)
WC | ||||||||
| 5 |
Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)
![]() | ||||||||
| 6 | Citizenship or place of organization
MEXICO
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 11 | Aggregate amount beneficially owned by each reporting person
6,346,406.00 | ||||||||
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)
![]() | ||||||||
| 13 | Percent of class represented by amount in Row (11)
21.09 % | ||||||||
| 14 | Type of Reporting Person (See Instructions)
OO |
SCHEDULE 13D
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| CUSIP No. | L0415A103 |
| 1 |
Name of reporting person
Grupo Vazol, S.A. de C.V. (Priorly known as Grupo Empresarial Angeles, S.A. de C.V.) | ||||||||
| 2 | Check the appropriate box if a member of a Group (See Instructions)
(a)
(b)
| ||||||||
| 3 | SEC use only | ||||||||
| 4 |
Source of funds (See Instructions)
WC | ||||||||
| 5 |
Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)
![]() | ||||||||
| 6 | Citizenship or place of organization
MEXICO
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 11 | Aggregate amount beneficially owned by each reporting person
6,346,406.00 | ||||||||
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)
![]() | ||||||||
| 13 | Percent of class represented by amount in Row (11)
21.09 % | ||||||||
| 14 | Type of Reporting Person (See Instructions)
HC |
SCHEDULE 13D
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| CUSIP No. | L0415A103 |
| 1 |
Name of reporting person
Corpvaza, S.A. de C.V. | ||||||||
| 2 | Check the appropriate box if a member of a Group (See Instructions)
(a)
(b)
| ||||||||
| 3 | SEC use only | ||||||||
| 4 |
Source of funds (See Instructions)
WC | ||||||||
| 5 |
Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)
![]() | ||||||||
| 6 | Citizenship or place of organization
MEXICO
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 11 | Aggregate amount beneficially owned by each reporting person
6,346,406.00 | ||||||||
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)
![]() | ||||||||
| 13 | Percent of class represented by amount in Row (11)
21.09 % | ||||||||
| 14 | Type of Reporting Person (See Instructions)
HC |
SCHEDULE 13D
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| CUSIP No. | L0415A103 |
| 1 |
Name of reporting person
Mr. Olegario Vazquez Aldir | ||||||||
| 2 | Check the appropriate box if a member of a Group (See Instructions)
(a)
(b)
| ||||||||
| 3 | SEC use only | ||||||||
| 4 |
Source of funds (See Instructions)
WC | ||||||||
| 5 |
Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)
![]() | ||||||||
| 6 | Citizenship or place of organization
MEXICO
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 11 | Aggregate amount beneficially owned by each reporting person
6,346,406.00 | ||||||||
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)
![]() | ||||||||
| 13 | Percent of class represented by amount in Row (11)
21.09 % | ||||||||
| 14 | Type of Reporting Person (See Instructions)
IN |
SCHEDULE 13D
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| Item 1. | Security and Issuer | |
| (a) | Title of Class of Securities:
Class A Ordinary Shares, nominal value US$0.01 per share | |
| (b) | Name of Issuer:
AUNA S.A. | |
| (c) | Address of Issuer's Principal Executive Offices:
6, rue Jean Monnet, Luxembourg,
LUXEMBOURG
, L-2180. | |
Item 1 Comment:
Pursuant to Rule 13d-2 of the Securities Exchange Act of 1934, as amended, this Amendment No. 4 (this "Amendment") amends and supplements the Schedule 13D filed by Grupo Angeles Servicios de Salud, S.A. de C.V. ("GASS"), Grupo Vazol, S.A. de C.V. ("Vazol"), Corpvaza, S.A. de. C.V. ("Corpvaza"), and Mr. Olegario Vazquez Aldir ("Mr. Vazquez Aldir", and collectively with GASS, Vazol, and Corpvaza, the "Reporting Persons"), on August 22, 2024 (the "Original Schedule 13D"), and as amended and supplemented by Amendment No. 1 filed on September 12, 2024, Amendment No. 2 filed on January 14, 2025 and Amendment No. 3 filed on November 13, 2025 (the "Schedule 13D"), relating to the Class A Ordinary Shares, nominal value US$0.01 per share (the "Class A Ordinary Shares"), of Auna S.A., a public limited liability company incorporated in Grand Duchy of Luxembourg ("Auna", or the "Issuer"). This Amendment amends the Schedule 13D on behalf of the Reporting Persons to furnish the information set forth herein, and except as set forth below, all Items of the Original Schedule 13D remain unchanged. Capitalized terms used in this Amendment and not otherwise defined shall have the same meanings ascribed to them in the Schedule 13D. | ||
| Item 5. | Interest in Securities of the Issuer | |
| (a) | The following disclosure assumes there are 30,095,388 Class A Ordinary Shares outstanding as of June 30, 2025, as reported in the Report of Foreign Private Issuer on Form 6-K/A furnished by the Issuer with the SEC on October 28, 2025. Pursuant to Rule 13d-3 under the Act, the Reporting Persons may be deemed to beneficially own 6,346,406 shares of Class A Ordinary Shares, which constitutes approximately 21.09% of the outstanding Class A Ordinary Shares. | |
| (b) | The information set forth in rows (7) through (10) of the cover pages of this Schedule 13D is incorporated by reference into this Item 5(b). | |
| (c) | All transactions in Class A Ordinary Shares effected by the Reporting Persons and, to the best knowledge of the Reporting Persons, the Covered Persons since the filing of Amendment No. 3 for which disclosure is required by Schedule 13D are listed in Schedule 1 hereto and incorporated herein by reference. | |
| SIGNATURE | |
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
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Comments accompanying signature:
Jose Luis Alberdi Gonzalez is signing on behalf of Mr. Vazquez Aldir pursuant to a power of attorney dated April 12, 2024, which was previously filed with the SEC as an exhibit to a Schedule 13G filed by Mr. Vazquez Aldir on April 12, 2024 (SEC File No. 005-94489). |
(a)