SCHEDULE 13G

AUNA S A

Class A Ordinary Shares, nominal value US$0.01 per share · CUSIP: L0415A103

Event date: 2026-01-20

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Grupo Angeles Servicios de Salud, S.A. de C.V.

  Shares: 5,469,898.00 · Class: 18.18%

• Grupo Vazol, S.A. de C.V. (Priorly known as Grupo Empresarial Angeles, S.A. de C.V.)

  Shares: 5,469,898.00 · Class: 18.18%

• Corpvaza, S.A. de C.V.

  Shares: 5,469,898.00 · Class: 18.18%

• Mr. Olegario Vazquez Aldir

  Shares: 5,469,898.00 · Class: 18.18%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.