Aon plc (AON) — research page

US · us-cm-kg/NYSE/AON · as of 2026-11-08

Identity and listing

The issuer is Aon plc, listed on the NYSE under ticker AON, with ISIN USG0403H1089 and LEI LTS3U8DGK38SETRUWX71. Its security type is Corporate, its sector is 6411 Insurance Agents, Brokers & Service, and its jurisdiction is Ireland. The segment is not on the record. The issuer is listed and not halted.

The disclosure read

The record holds 80 filings across 46 filing days in the window 2025-11-08 to 2026-11-08. The median gap between filing days is 4 days, and the median latency from the latest filing to the record date is 4 days for the NYSE and 3.5 days for the sector. The latest filing is a results filing dated 2026-10-28, 11 days before the record date. The NYSE median is 6.0 days between cadence gaps and 64.0 filings, and the sector median is 4.8 days and 72.5 filings.

window 2025-11-08 to 2026-11-08 · the node's disclosure lines, as get_filings serves them

Auditor

The auditor is not on the record, because the latest annual report cover carries no dei:AuditorName tag. The auditor's location is Chicago, Illinois. The record holds no auditor changes.

Events and halts

The record holds two delisting lines dated 2025-12-15 and 2026-02-17, and two listing lines dated 2026-09-17 and 2026-09-18. No name change is on the record. The domicile change is not on the record, and the segment move is not on the record. The issuer is listed and not halted.

Orderability

The outcome is not determinable under rule version acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, because the chapter as of 2026-11-04 carries no client categories. No signal code is given.

rule acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability

Coverage

The issuer's investor-relations page names 22 research houses: BMO Capital Markets, Citi, Dowling, Evercore ISI, Goldman Sachs, Jefferies, J.P. Morgan, KBW, MKM, Morgan Stanley, Piper Sandler, Raymond James, TD Cowen, UBS, Wells Fargo, William Blair, Autonomous, Barclays, Cantor Fitzgerald, Deutsche Bank, Mizuho and Wolfe.

Open research

No openly published research notes were found on the record.

Licensed

Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.

As-of depth

The sealed years that hold the issuer are 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04. The live record began on 2026-09-12.

Sources

9 source pages are named on this page; every value above carries its own source page and read date in the numbers.

10.1

https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange)

10.2

https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin)

10.3

https://data.sec.gov/submissions/CIK0000315293.json (identity.jurisdiction)

10.4

https://api.gleif.org/api/v1/lei-records/LTS3U8DGK38SETRUWX71 (identity.lei)

10.5

https://mcp.us-cm-kg.ai/events/NYSE/AON (the disclosure lines)

10.6

https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)

10.7

https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)

10.8

https://ir.aon.com/analyst-coverage (coverage)

10.9

https://mcp.us-cm-kg.ai/record/NYSE/AON (the record)

Read it by agent

The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"USG0403H1089"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:4eaa6b88ef94c588.