Aon plc (AON)
Financials5 articles
Price chart
Why is AON moving today?
+2.0%AON is +2.0% today, inside the ordinary range for a session (under 3%). No stories about it reached the feed in the last 24 hours.
What this does not prove. A story on the same day is evidence of timing, not of cause: it explains a move only if it accounts for the size and the direction, and most single-stock moves carry a sector or index component too. Nothing here is a forecast.
Source: Yahoo Finance - quote as of 2 days ago
Aon plc (AON) overview
Aon is a global insurance brokerage and risk-advisory firm.
AON is a member of the S&P 500. It sits in the Financials sector. That sector covers banks, insurers and capital-markets firms at the center of the economy.
Aon plc trades on the NYSE under the ticker symbol AON. The most recent market data puts the share price at about $292.55. That is up 2.00% on the session. At that price the company is worth roughly $62.06B.
Over the past 52 weeks, AON has traded between $266.33 and $382.34. Shares change hands at a trailing price-to-earnings (P/E) ratio of about 16.1. The P/E ratio sets the share price against a year of earnings. A higher number means the market is paying more for each dollar the company earns. AON also pays a dividend. It yields around 1.12% at the current price.
Key statistics
Source: Yahoo Finance - quote as of 2 days ago
Informational only, not financial advice. Content is AI-generated and may contain errors. How this works.
Why investors watch AON
AON is one of the larger names in the Financials sector, so investors follow it closely. It tends to move with the rest of the sector. This page sums up each AON story as it breaks, and tags it bullish, bearish or neutral.
What moves AON
- Earnings. AON reports results four times a year. A surprise against the estimate tends to move the stock that day.
- Analyst calls. Upgrades, downgrades and new price targets change what the market expects from AON.
- Sector news. Financials stocks often move together, so a rival's news can move AON too.
Market Mood
Latest AON news

Aon (AON) Stock Hits 52-Week Low at $277.55
Aon (AON) stock reached a new 52-week low at $277.55. This marks a significant downturn for the company, which may affect investor confidence. The decline in stock price indicates ongoing market challenges for Aon. Monitoring Aon's performance is essential for investors looking to understand potential recovery or further risks.
Read More: Aon (AON) Stock Hits 52-Week Low at $277.55
Aon (AON) Announces $13.4 Billion Senior Notes Offering
Aon (AON) has announced a $13.4 billion senior notes offering. This move aims to finance its acquisition of USI. The issuance of senior notes indicates Aon's strategy to raise capital through debt markets. The offering is critical for Aon's growth plans, as it will support their expansion in the insurance sector. Investors should note that this debt financing could influence Aon's future revenue and financial health.
Read More: Aon (AON) Announces $13.4 Billion Senior Notes Offering
Aon (AON) Stock Hits 52-Week Low at 304.55 USD
Aon (AON) shares have fallen to a 52-week low of 304.55 USD. This decline highlights the company's recent struggles in the market, potentially affecting investor sentiment and capital allocation decisions. The drop in stock prices may also signal broader economic trends impacting investor confidence. Monitoring Aon's stock movement is crucial for investors considering entry or exit points in their portfolios.
Read More: Aon (AON) Stock Hits 52-Week Low at 304.55 USD
Aon (AON) to Acquire USI Insurance Services for $17 Billion
Aon (AON) announced that it will acquire USI Insurance Services in a deal valued at $17 billion, sourced from private equity firm KKR. This acquisition aims to strengthen Aon's market presence in the U.S. middle-market insurance segment, which exceeds $40 billion. Aon's CEO emphasized that USI will enhance their footprint in the excess & surplus insurance area. The transaction is expected to close in the fourth quarter of 2026 and is anticipated to boost Aon's adjusted profit by 2028, funded through debt.
Read More: Aon (AON) to Acquire USI Insurance Services for $17 Billion
Aon (AON) nears $17 billion deal to acquire USI from KKR
Aon (AON) is approaching a deal valued at around $17 billion, including debt, to purchase USI from KKR. The acquisition could be announced as soon as Monday, according to The Wall Street Journal. USI has approximately $3 billion in annual revenue and specializes in risk management and consulting. This deal could enhance Aon’s market reach and increase its earnings per share by 2028, making it significant for investors considering Aon’s growth strategy amidst a recent 5.6% drop in its stock price to $355.40.
Read More: Aon (AON) nears $17 billion deal to acquire USI from KKRMore Financials stocks
Frequently asked questions
Is Aon plc in the S&P 500?
Yes. Aon plc trades as AON and is a member of the S&P 500. The index lists it in the Financials sector.
What sector is AON in?
AON sits in the Financials sector of the S&P 500.
Where can I find the latest AON news?
Right here. This page collects recent AON news and market analysis. Every story gets an AI summary and a bullish, bearish or neutral tag.
What is Aon plc's stock price?
AON last traded at about $292.55. Prices move all through the session, so this is the latest quote rather than a live one.
What is Aon plc's market cap?
AON is worth roughly $62.06B. Market cap is the share price times the number of shares outstanding.
What is AON's P/E ratio?
AON trades at a trailing P/E ratio of about 16.1. The ratio compares the share price with earnings per share over the past year.