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SC 13G/A ·Filed Oct 8, 2026

AUNA

AUNA S.A.
NEUTRAL
Impact 3/10
Horizonweeks Processed18d 12h ago SEC0001398344-26-018004
Passive stake amendment
Actionable Insight • Neutral

RWC's increased passive stake signals growing institutional interest but remains below the 5%+ threshold for potential activist conversion. Monitor for any future 13D conversion if RWC approaches a higher threshold or if the fund files a 13D, which would indicate a shift to activist intent.

DirectionNeutral
Confidencemedium
Horizonweeks
Latest settled — T+5d
AUNA ▲ +3.92% at T+5d
NEUTRAL call +3.92% · α vs SPY +4.20% · entry $5.10 → $5.30
Next anchor: T+20d in 9d
Latest observation: T+11 -0.15% FF3 residual α
Entry = T+0 close
Oct 8, 2026
via day close
T+1d
+0.39%
call +0.39% · α -0.21%
$5.12
settled 18d ago
T+5d
+3.92%
call +3.92% · α +4.20%
$5.30
settled 12d ago
T+20d
Pending
in 9d
T+60d
Pending
in 2mo

Price Chart

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Executive Summary

RWC Asset Management LLP filed an amended Schedule 13G reporting a 5.046% passive stake in AUNA S.A. as of September 30, 2026, representing 1,520,929 shares. This is an increase from RWC's prior 13G/A filed July 9, 2026, indicating growing conviction by a passive institutional holder.

Key Financial Metrics

Stake
5.046%
Investor
RWC Asset Management LLP
Investor Type
hedge fund

Key Facts

  • RWC Asset Management LLP reported beneficial ownership of 1,520,929 shares of AUNA S.A.
  • Stake represents 5.046% of outstanding shares as of September 30, 2026.
  • Filing is an amendment to prior Schedule 13G, indicating an increase from the prior filing.
  • RWC certifies the shares were acquired in the ordinary course of business, not for control purposes.

Financial Impact

RWC's stake increased to 5.046% of AUNA, up from an undisclosed prior level. No dollar value of the stake is provided in the filing.

ownership percentage

Risk Factors

  • Passive stake filing — no indication of activist intent or control-seeking behavior.
  • No financial data on AUNA's performance or valuation provided in this filing.

Investment Themes

Healthcare & Medical Devices

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
SC 13G/A Filing (Primary)0001398344-26-018004
Document: 0001398344-26-018004-index.html0001398344-26-018004
Document: 0001398344-26-018004.txt0001398344-26-018004
8 reports for AUNA
Performance horizon
0% Hit rate @ T+1 0 of 3 directional calls Went positive at some point 1 of 3 best @ T+20▲ +2.72%Jul 15, 2026
Filters
Rows
Reports for AUNA — sortable, filterable
TypeNow
Oct 22, 2026
4d ago
6-K
BEARISH ★ 6/10
$5.03 $5.16▼ −2.58%▼ −3.11%$5.16 (−2.58%)
Oct 8, 2026
18d ago
SC 13G/A
NEUTRAL ★ 3/10
$5.10 $5.12▲ +0.39%▼ −0.21%$5.16 (+1.18%)
Jul 15, 2026
14w ago
6-K
BULLISH ★ 5/10
$5.15 $5.12▼ −0.58%▲ +0.41%$5.16 (+0.19%)
Jun 1, 2026
20w ago
Insider Cluster
NEUTRAL ★ 3/10
$4.50 $4.48▼ −0.44%▲ +0.28%$5.16 (+14.67%)
May 19, 2026
22w ago
6-K
MIXED ★ 5/10
$4.38 $4.39▲ +0.23%▲ +0.03%$5.16 (+17.81%)
Apr 22, 2026
26w ago
6-K
NEUTRAL ★ 3/10
$5.15 $5.20▲ +0.97%▲ +0.19%$5.16 (+0.19%)
Apr 22, 2026
26w ago
20-F
BULLISH ★ 7/10
$5.21 $5.15▼ −1.15%▼ −0.76%$5.16 (−0.96%)
Apr 17, 2026
27w ago
6-K
MIXED ★ 5/10
$5.62 $5.52▼ −1.78%▼ −1.59%$5.16 (−8.19%)
Showing 8 of 8

US Market Status

Market Closed — Opens Wed (12h 45m)

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Report published Oct 8, 2026