SC 13G/A ·Filed Oct 16, 2026
Passive stake amendment
Actionable Insight • Neutral
Monitor for any further amendments that could signal a shift from passive to active intent, though the current filing reaffirms passive status.
Latest settled — T+5d
AON ▲ +3.75% at T+5d
NEUTRAL call +3.75% · α vs SPY +4.18% · entry $292.55 → $303.52
T+1d
-0.96%
call -0.96% · α -1.38%
$289.74
settled 9d ago
T+5d
+3.75%
call +3.75% · α +4.18%
$303.52
settled 5d ago
T+20d
Pending
in 16d
T+60d
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in 3mo
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Executive Summary
JPMorgan Chase & Co. filed an amended Schedule 13G disclosing a 6.7% passive stake in Aon plc as of September 30, 2026, up from a prior filing. The filing confirms JPMorgan remains a passive investor with no activist intent.
Key Financial Metrics
Stake
6.7%
Investor
JPMorgan Chase & Co.
Key Facts
- JPMorgan Chase & Co. reported beneficial ownership of 14,312,078 class A ordinary shares of Aon plc.
- The stake represents 6.7% of shares outstanding as of September 30, 2026.
- The filing is an amendment to a prior Schedule 13G, indicating a change in position from the earlier filing.
- JPMorgan certifies the securities were acquired in the ordinary course of business and not for control purposes.
Financial Impact
JPMorgan holds a 6.7% stake in Aon plc; no transaction value disclosed.
ownership_percentage
Risk Factors
- A decrease in JPMorgan's stake below 5% in future filings could signal reduced conviction.
- Any conversion to a Schedule 13D would indicate activist intentions.
Investment Themes
Traditional Finance
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| SC 13G/A Filing (Primary) | 0000019617-26-000389 |
| Document: 0000019617-26-000389-index.html | 0000019617-26-000389 |
| Document: 0000019617-26-000389.txt | 0000019617-26-000389 |
8 reports for AON
Track record builds as more directional reports settle.
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 16, 2026 11d ago | SC 13G/A | $292.55 | awaiting T+20 | — | $302.50 (+3.40%) |
Sep 22, 2026 5w ago | 8-K | $285.46 $296.60 | ▲ +3.90% | ▲ +4.46% | $302.50 (+5.97%) |
Sep 17, 2026 5w ago | 8-K | $295.29 $292.55 | ▼ −0.93% | ▼ −1.13% | $302.50 (+2.44%) |
Sep 3, 2026 7w ago | Insider Buy | $323.09 $272.05 | ▼ −15.80% | ▼ −16.40% | $302.50 (−6.37%) |
Aug 31, 2026 8w ago | 8-K | $321.52 $275.90 | ▼ −14.19% | ▼ −14.00% | $302.50 (−5.92%) |
Aug 17, 2026 10w ago | Press Release | $343.20 $302.54 | ▼ −11.85% | ▼ −10.86% | $302.50 (−11.86%) |
Jul 29, 2026 12w ago | 8-K | $377.16 $353.98 | ▼ −6.15% | ▼ −11.17% | $302.50 (−19.80%) |
Apr 28, 2026 26w ago | DEFA14A | $322.35 $318.14 | ▼ −1.31% | ▼ −7.35% | $302.50 (−6.16%) |
Showing 8 of 8
US Market Status
Market Closed — Opens Thu (10h 50m)
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