aon corporation stock: AON Guide

Aon Corporation stock (AON)

Aon Corporation stock (AON) refers to the publicly traded equity of Aon plc, a global professional services firm focused on insurance and reinsurance brokerage, risk management, and human-capital solutions. This article explains the listing and identifiers, trading details, historical market performance, financial and valuation metrics, dividend and capital-allocation practice, corporate governance, major holders, analyst coverage, news drivers, key risks, and practical ways investors access Aon shares. Readers will gain a clear, neutral overview to locate authoritative sources, monitor the stock, and consider trading logistics — including using broker platforms such as Bitget where supported.

As of 2026-01-25, per Nasdaq and Aon investor relations reporting, the guide synthesizes commonly cited metrics and investor resources. For time-sensitive figures (market cap, share price, dividend amounts), consult the company investor relations page, Nasdaq summary, Morningstar or Yahoo Finance for the latest values.

Company overview

Aon plc is a global provider of risk, retirement and health solutions. The company operates large-scale insurance and reinsurance brokerage businesses, advisory services for risk and human capital, and analytics-driven solutions for clients across industries. Aon’s services include: brokerage of commercial insurance and reinsurance, consulting on employee benefits and retirement programs, and data/analytics products used to price risk and design benefits. The geographic footprint spans North America, Europe, Asia-Pacific, Latin America and other markets.

Understanding aon corporation stock requires context on the company's role: Aon sits among the largest insurance brokers globally, competing on advisory depth, client relationships, data platforms and global execution for large, multinational clients. Its revenue model combines recurring consulting and advisory fees with transaction-based brokerage commissions.

Corporate history (brief)

Aon’s corporate history includes several structural milestones meaningful to shareholders. Formed from mergers and reorganizations over decades, Aon has grown via acquisitions and strategic divestitures, expanding both brokerage scale and consulting capabilities. Notable historical events that investors typically track include major mergers, any spin-offs, significant divestitures, and re-domiciliation or reorganization actions that impacted share structure or tax profile.

Investors historically monitor how Aon integrated large acquisitions, the realization of projected synergies, and any changes in reporting segments. Corporate milestones such as a notable merger, a divestiture of a business unit, or a material restructuring can be stock-price catalysts.

Listing and identifiers

Exchange and ticker

Aon Corporation stock trades on the New York Stock Exchange under the ticker symbol AON. The NYSE is the primary venue for regular trading of the shares.

Corporate identifiers

Investors commonly use identifiers such as ISIN and CUSIP to match securities across platforms and filings. For Aon plc, check the company investor relations or SEC filings for the current ISIN and CUSIP code to ensure you reference the correct class of shares when placing orders or settling trades.

Share classes

Aon historically has had a single principal ordinary share class available to public investors under the ticker AON. Confirm in the company’s latest filings whether there are any multiple share classes, ADRs, or secondary listings; any multiple-class structure or non-U.S. ADR listing would be disclosed in filings and investor relations materials.

Trading information

Trading hours and market venues

Aon Corporation stock follows NYSE trading hours: regular session typically runs from 9:30 AM to 4:00 PM Eastern Time, with pre-market and after-hours sessions available through many brokers. After-hours and pre-market trading can have thinner liquidity and wider spreads; investors placing orders outside regular hours should be mindful of execution risk and price volatility.

When referencing trade execution and clearing, standard U.S. equity settlement is typically T+2 (trade date plus two business days), though check your broker’s confirmation for settlement details.

Liquidity and volume

Liquidity for aon corporation stock generally benefits from being a large-cap, widely-followed company. Average daily volume, bid-ask spreads and intraday liquidity vary with market conditions. Institutional ownership and analyst coverage often support trading depth, but liquidity can tighten around earnings, macro events, or industry-specific news. For precise average daily volume and recent liquidity metrics, refer to Nasdaq, Yahoo Finance, or market-data providers.

Historical market performance

Price history

Aon’s price history over multiple years reflects both company fundamentals and industry cycles. Price drivers commonly include quarterly earnings results, large M&A announcements, regulatory or litigation developments, and significant insurance-loss events (natural catastrophes) that can affect industry sentiment.

Major highs or lows in the stock are often tied to large corporate actions, macroeconomic shifts (e.g., changes in interest rates that affect insurers’ investment income), or sector-wide insurance-loss years. Reviewing multi-year charts and annotated corporate timelines on the company's investor relations page or market-data services provides context for major inflection points.

Total return and comparative performance

Total-return performance for aon corporation stock includes both price appreciation and dividends. Comparing AON’s total return against benchmarks such as the S&P 500 or a peer group of insurance brokers helps investors assess relative performance. Over long periods, compare CAGR (compound annual growth rate) and include reinvested dividends for a complete picture. For recent comparative return data, investors can use Morningstar or market-data services which compute total-return series.

Financial and valuation metrics

Key financials

Investors typically monitor these headline financial metrics for aon corporation stock:

• Market capitalization — the total equity value of the company’s outstanding shares.
• Revenue — top-line sales across business segments (broking, consulting, analytics).
• Net income and operating income — profitability measures after accounting for expenses.
• Earnings per share (EPS) — per-share profitability used in valuation.
• Cash flow from operations and free cash flow — indicators of cash generation and capacity to fund dividends or buybacks.

As of 2026-01-25, per Nasdaq and Aon investor relations reporting, summary financial snapshots (market cap, trailing twelve-month revenue and EPS) are available on the company IR page and market-data providers. Always consult the latest 10-Q/10-K or investor presentations for precise figures when making comparisons or building valuation models.

Valuation ratios

Common valuation ratios used for aon corporation stock include:

• Price-to-Earnings (P/E): stock price divided by EPS — used to compare relative earnings multiple.
• Price-to-Sales (P/S): valuation relative to revenue — useful for cross-industry comparisons or companies with volatile earnings.
• Enterprise Value / EBITDA (EV/EBITDA): valuation incorporating net debt — helpful when assessing firms with differing capital structures.
• Price-to-Book (P/B): market value relative to book equity — sometimes used in financial-sector comparisons.

Analysts interpret these ratios in context: a higher P/E can reflect growth expectations or lower perceived risk, while EV/EBITDA adjusts for leverage. Compare AON's ratios with industry peers (other global insurance brokers and professional-services firms) to understand market positioning.

Dividends and shareholder return policy

Dividend history

Aon has historically returned capital through dividends; investors track payout amounts, frequency (typically quarterly), and dividend yield (annualized dividend divided by share price). Dividend policy and recent dividend amounts are published in investor relations updates and SEC filings.

As of 2026-01-25, per company investor relations and major market-data providers, the most recent declared dividend and indicated yield should be confirmed directly from the company or Nasdaq to reflect any changes.

Share repurchases and capital allocation

In addition to dividends, Aon has employed share repurchases at times as part of capital allocation. Buyback programs can reduce share count and support EPS. Investors assessing capital allocation examine the mix of dividends, buybacks, and reinvestment in organic growth or acquisitions. Historic buyback authorizations and actual repurchases are reported in filings and quarterly disclosures.

Corporate governance and management

Board and executive leadership

Corporate governance for aon corporation stock includes a board of directors overseeing strategy and risk, and an executive team executing daily operations. Important governance items for shareholders include board composition, independence, executive compensation practices, and succession planning. Review the company’s proxy statements and governance materials for detailed board biographies and committee structures.

Insider activity

Insider buying and selling (executives and directors) are reported via SEC Forms 3, 4 and 5 and can inform investor sentiment, though transactions occur for varied personal reasons. Material insider purchases or sales are disclosed in filings and investor relations updates and are a datapoint investors watch alongside institutional activity.

Major shareholders and ownership

Institutional ownership

Institutional investors often hold a significant portion of aon corporation stock, including mutual funds, pension funds, and asset managers. High institutional ownership can support liquidity and analyst coverage but may also concentrate voting influence. For current top institutional holders, consult filings and market-data services; many providers list the largest 13F filers and percentage ownership by top institutions.

Insider and retail ownership

Insider ownership (executives and directors) and retail investor presence both matter for governance and liquidity. A substantial insider stake may align management incentives with shareholder outcomes; a high retail base can increase volatility in certain market environments.

Analyst coverage and market sentiment

Analyst ratings and price targets

Aon corporation stock typically has broad sell-side analyst coverage given its size and industry role. Analysts publish ratings (buy/hold/sell), price targets, and detailed models. The range of analyst price targets and consensus ratings provide a snapshot of market sentiment but are subject to change after earnings or material news.

As of 2026-01-25, sources such as Morningstar, MarketScreener and Yahoo Finance aggregate analyst ratings and recent changes; consult those services for current consensus and rating distribution.

Investor communications

Aon’s investor relations maintains earnings releases, slide decks, SEC filings, and webcasts of earnings calls. Investor days or strategy presentations are key events where management outlines long-term plans. These resources are primary inputs for analyst models and investor assessment.

Recent developments and news drivers

Stock-specific and industry-wide developments that commonly move aon corporation stock include:

• Quarterly earnings and forward guidance.
• Large M&A announcements or strategic alliances.
• Major litigation outcomes or regulatory rulings affecting brokers/insurers.
• Reinsurance market cycles and catastrophic-loss years (natural disasters) which affect client claims and pricing.
• Macro factors: interest-rate moves can influence investment income and discount rates used in actuarial valuations.

As of 2026-01-25, market-data services and Aon investor relations provide the most recent press releases and event calendars; major news items should be reviewed via the company’s official releases and filings.

Risks and investment considerations

Business and industry risks

Principal risks for holders of aon corporation stock include:

• Underwriting and reinsurance cycles: although Aon is primarily a broker (not an insurer underwriting risk), market pricing and reinsurance capacity influence client demand and broker commissions.
• Catastrophic losses: major natural-catastrophe years can reshape client needs and regulatory responses across the industry.
• Competition: rival global brokers and regional competitors can affect pricing and margin.
• Regulatory and litigation exposure: professional services and brokerage activities are subject to regulatory oversight and potential litigation.

Financial and market risks

Balance-sheet leverage, changes in interest rates, foreign-exchange exposure, and broader market volatility can affect valuation of aon corporation stock. Credit conditions and liquidity in credit markets may influence corporate financing costs and M&A activity.

Investors should monitor capital adequacy, debt maturities, and covenant profiles disclosed in financial statements.

Regulatory and legal matters

Regulatory frameworks for insurance broking and consulting vary by jurisdiction. Material legal cases, regulatory inquiries, or settlement agreements can have direct or indirect effects on shareholder value. Significant litigation or regulatory developments will be disclosed in SEC filings and investor releases; monitor the company’s 10-Q/10-K risk sections for ongoing matters.

Corporate actions and history affecting shareholders

Past corporate actions that affect aon corporation stock holders may include stock splits, share repurchase authorizations, mergers and acquisitions, spin-offs, or re-domiciliation events. Any future announcements of large-scale corporate actions are material events and typically subject to shareholder approval and regulatory review.

When evaluating such actions, investors look for changes to share count, tax consequences, and pro forma ownership after mergers or spin-offs.

How to trade or invest in AON shares

There are several practical ways investors can gain exposure to aon corporation stock:

• Direct purchase of shares: place an order through a registered brokerage account. Orders can be market, limit, stop, or stop-limit; use the order type that fits your execution preference and risk tolerance.
• ETFs and mutual funds: some equity funds and ETFs include AON as part of their holdings. ETFs provide diversified exposure without holding the single-stock risk.
• Options: for sophisticated traders, AON options trade on U.S. exchanges and can be used for hedging or expressing views on future volatility/direction.

Trading logistics and account considerations:

• Check trading hours and whether your broker supports pre-market/after-hours trades.
• Confirm settlement conventions (typically T+2) and any cross-border tax or custody implications if trading from outside the U.S.

Platform note: if you are exploring brokerage platforms, consider Bitget for accessible order entry, market data and execution (where equities are supported). For Web3 wallet needs, Bitget Wallet is the recommended option in this guide. Always confirm available asset classes and local regulatory compliance with any platform before funding an account.

See also

• Major global insurance brokers and peers
• S&P 500 index (broad-market benchmark)
• Investor relations (Aon plc)
• Equity valuation basics (P/E, EV/EBITDA, P/B)

References and external links

The following market-data and company resources are commonly used to verify figures and timeline items (no hyperlinks provided here). For the most recent data, consult these providers and the company’s official filings:

• Aon investor relations (official company filings and investor presentations). As of 2026-01-25, consult the IR site for latest earnings, dividend declarations and corporate notices.
• Nasdaq summary pages and market quotes. As of 2026-01-25, Nasdaq provides price, market cap and trading stats for AON.
• Yahoo Finance Aon plc quote/profile (aggregated market data and analyst coverage).
• Morningstar Aon PLC Class A profile (fundamental and valuation data).
• MarketScreener Aon Corporation stock pages and UK share-price overviews.
• CNN Markets and financialcontent.com market quote pages for short-term price and volume snapshots.

As of 2026-01-25, per Nasdaq and company IR reporting, investors should verify market-cap and average daily volume figures directly from these sources before making trading decisions.

Practical checklist for monitoring aon corporation stock

• Verify the ticker AON and confirm the trading venue (NYSE) before placing orders.
• Review the latest quarterly results and management commentary on the company IR page.
• Check analyst updates and consensus models on Morningstar/Yahoo Finance/MarketScreener.
• Monitor major industry news: reinsurance pricing cycles, catastrophic-loss years, and regulatory announcements.
• Track dividend declarations and buyback authorizations in SEC filings.
• Confirm execution capabilities and regulatory compliance of your chosen broker (Bitget recommended where equities are supported).

Notes on data currency and sourcing

This article references common market-data sources and the company’s investor relations materials. To ensure accuracy for time-sensitive metrics (current price, market capitalization, dividend yield, and recent insider/institutional filings), consult the primary sources noted above. For example, many market-data aggregators and the Aon investor relations site publish the most recent share price and corporate announcements.

Further exploration: for detailed financial modeling, retrieve the latest 10-K and recent 10-Q filings, which present audited historicals and disclosures required by regulators.

Final guidance and next steps

This guide outlined what investors typically monitor for aon corporation stock: the company’s business model and market role, listing identifiers, trading logistics, historical and total-return performance, key financial metrics and valuation ratios, dividend and buyback behavior, governance, major holders, analyst coverage, news drivers and risks.

If you want to track aon corporation stock more actively:

• Bookmark Aon’s investor relations and the Nasdaq quote page for real-time updates.
• Use market-data providers (Morningstar, Yahoo Finance, MarketScreener) to gather historical time series and analyst consensus.
• Consider setting alerts for earnings releases, dividend declarations and major corporate announcements.

To trade AON, open and verify an account with a regulated broker. Bitget is recommended in this guide for trading and custody features where equities are supported; for Web3 wallet use, Bitget Wallet is the advised option. Always confirm product availability and local regulatory compliance on any platform before funding an account.

Further exploration and tools are available from the referenced market-data providers and the Aon investor relations page — consult those sources for the most current, verifiable figures.