As of November 10, 2026, 2 holders' latest Schedule 13D or 13G filings report owning 5% or more of Auna, S.A. The largest reported stake is Daniel Kaufman's, at 6.1%. 20 filings are on record since July 3, 2025 (Schedule 13G, May 29, 2026).
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Key facts
- · Reporting person: RWC Asset Management LLP · Sole voting: 1,520,929 · Shared voting: 0 · Sole dispositive: 1,520,929 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-10-08
- · Reporting person: Teacher Retirement System Of Texas · Sole voting: 1,504,140 · Shared voting: 0 · Sole dispositive: 1,504,140 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-08-12
- · Holder: RWC Asset Management LLP · Percent: 5.05% · SCHEDULE 13G/A
- · Reporting person: Daniel Kaufman · Sole voting: 1,827,749 · Shared voting: 0 · Sole dispositive: 1,827,749 · Shared dispositive: 0 · SCHEDULE 13G, 2026-05-29
- · Holder: RWC Asset Management LLP · Percent: 5.05% · SCHEDULE 13G/A
Auna, S.A. has 20 Schedule 13D or 13G filings on record since 2025-07-03. 2 holders' latest filing reports 5% or more of l0415a103. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| 6.1% | 1,827,749 | SCHEDULE 13G, 2026-05-29 | 2026-05-22 | |
| RWC Asset Management LLP | 5.05% | 1,520,929 | SCHEDULE 13G/A, 2026-10-08 | 2026-09-30 |
| Teacher Retirement System Of Texas | 4.9% | 1,504,140 | SCHEDULE 13G/A, 2026-08-12 | 2026-04-14 |
| Fiera Capital (UK) Ltd | 4.8% | 1,440,174 | SCHEDULE 13G, 2025-12-10 | 2025-12-08 |
| Bank Of Nova Scotia | 3.79% | 1,140,197 | SCHEDULE 13G/A, 2025-10-08 | 2025-09-30 |
| Schroder Investment Management Group | 3.7% | 1,098,509 | SCHEDULE 13G, 2026-02-13 | 2025-12-31 |
| Grupo Angeles Servicios de Salud, S.A. de C.V. | 2.18% | 655,538 | SCHEDULE 13G/A, 2026-02-20 | 2026-02-18 |
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More on Auna, S.A. and the records around it.
Auna, S.A. elsewhere on the record
Companies that share a holder
- TEACHER RETIREMENT SYSTEM OF TEXAS also filed stake reports on 1 other company: Pershing Square USA, Ltd. (May 2026)
- Daniel Kaufman also filed stake reports on 6 other companies: ABEONA THERAPEUTICS INC. (Mar 2026), DELCATH SYSTEMS, INC. (Mar 2026), i-80 Gold Corp. (Jan 2026)
- SCHRODER INVESTMENT MANAGEMENT GROUP also filed stake reports on 9 other companies: HMH Holding Inc (Aug 2026), ManpowerGroup Inc (Aug 2026), John Wiley & Sons Inc (May 2026)
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What the Full Report on Auna, S.A. covers
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Daniel Kaufman | 1,827,749 | 0 | 1,827,749 | 0 | SCHEDULE 13G, 2026-05-29 |
| RWC Asset Management LLP | 1,520,929 | 0 | 1,520,929 | 0 | SCHEDULE 13G/A, 2026-10-08 |
| Teacher Retirement System Of Texas | 1,504,140 | 0 | 1,504,140 | 0 | SCHEDULE 13G/A, 2026-08-12 |
The latest filing identifies Auna, S.A. by CUSIP L0415A103 and gives its principal executive office as 46A, Avenue J.F. Kennedy, Grand Duchy of Luxembourg (SCHEDULE 13G/A, 2026-10-08).
What the percentages are based on
6.1%, based on 30,138,747 Class A Ordinary Shares outstanding as of April 9, 2026, as disclosed in the Issuer's Annual Report on Form 20-F for the fiscal year ended December 31, 2025.Daniel Kaufman, SCHEDULE 13G, 2026-05-29
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-03 | RWC Asset Management LLP | 5.07% | SCHEDULE 13G/A |
| 2025-07-21 | Bank Of Nova Scotia | 5.85% | SCHEDULE 13G |
| 2025-10-08 | Bank Of Nova Scotia | 3.79% | SCHEDULE 13G/A |
| 2025-10-29 | RWC Asset Management LLP | 5.07% | SCHEDULE 13G/A |
| 2025-11-13 | Grupo Angeles Servicios de Salud, S.A. de C.V. | 22.46% | SCHEDULE 13D/A |
| 2025-11-14 | Schroder Investment Management Group | 5.9% | SCHEDULE 13G |
| 2025-12-02 | Grupo Angeles Servicios de Salud, S.A. de C.V. | 21.09% | SCHEDULE 13D/A |
| 2025-12-10 | Fiera Capital (UK) Ltd | 4.8% | SCHEDULE 13G |
| 2026-01-05 | RWC Asset Management LLP | 5.07% | SCHEDULE 13G/A |
| 2026-01-15 | Grupo Angeles Servicios de Salud, S.A. de C.V. | 19.5% | SCHEDULE 13D/A |
| 2026-01-20 | Grupo Angeles Servicios de Salud, S.A. de C.V. | 18.18% | SCHEDULE 13G |
| 2026-02-05 | Grupo Angeles Servicios de Salud, S.A. de C.V. | 13.1% | SCHEDULE 13G/A |
| 2026-02-12 | Grupo Angeles Servicios de Salud, S.A. de C.V. | 7.39% | SCHEDULE 13G/A |
| 2026-02-13 | Schroder Investment Management Group | 3.7% | SCHEDULE 13G |
| 2026-02-20 | Grupo Angeles Servicios de Salud, S.A. de C.V. | 2.18% | SCHEDULE 13G/A |
| 2026-04-22 | RWC Asset Management LLP | 5.05% | SCHEDULE 13G/A |
| 2026-05-29 | Daniel Kaufman | 6.1% | SCHEDULE 13G |
| 2026-07-09 | RWC Asset Management LLP | 5.05% | SCHEDULE 13G/A |
| 2026-08-12 | Teacher Retirement System Of Texas | 4.9% | SCHEDULE 13G/A |
| 2026-10-08 | RWC Asset Management LLP | 5.05% | SCHEDULE 13G/A |
Questions about who owns Auna, S.A.
Who owns Auna, S.A.?
On this page, 2 holders' latest ownership filings report 5% or more of Auna, S.A.: Daniel Kaufman (6.1%, Schedule 13G, filed 2026-05-29) and RWC Asset Management LLP (5.05%, Schedule 13G/A, filed 2026-10-08).
Who are the largest shareholders of Auna, S.A.?
By the share each holder's latest filing reports, the largest holders of Auna, S.A. on this page are Daniel Kaufman (6.1%) and RWC Asset Management LLP (5.05%).
When did Daniel Kaufman buy into Auna, S.A.?
The filings give report dates, not purchase dates. The earliest filing from Daniel Kaufman on this page is the Schedule 13G, filed 2026-05-29, reporting 6.1%.
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%); 20 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.