Aon vs Progressive Corp/oh/ (AON vs PGR)
Side by side from their SEC filings: revenue, margins, growth, returns and valuation, plus short interest, insider activity and institutional ownership.
Progressive Corp/oh/ is the larger company by revenue ($87.7B vs $17.2B) and market value ($128.2B vs $69.2B). Progressive Corp/oh/ has grown revenue faster over the last 4 fiscal years (+83.8% cumulative vs +40.9%). Progressive Corp/oh/ trades at the lower trailing P/E (11.1x vs 17.7x).
About Aon
Aon plc is a global professional services firm that provides risk management, insurance brokerage, reinsurance, and human capital consulting services. Its main business segments are Risk Capital, which offers insurance and reinsurance brokerage and consulting, and Human Capital, which delivers health, benefits, talent advisory, and retirement consulting services. Aon serves clients in over 120 countries across various industries and market segments.
About Progressive Corp/oh/
Progressive Corporation is an insurance holding company that provides personal and commercial auto insurance, residential property insurance, and coverage for motorcycles, watercraft, and other recreational vehicles. It also offers business-related general liability, commercial property insurance, workers’ compensation primarily for the transportation industry, and other specialty property-casualty insurance. Progressive serves customers across the United States through both agency and direct channels, including independent insurance agencies and online or phone sales.
Head to head (AON FY2025 vs PGR FY2025)
| Metric | AONFY2025 | PGRFY2025 |
|---|---|---|
| Revenue | $17.18B | $87.67B |
| Revenue growth (YoY) | 9.4% | 16.3% |
| Gross margin | — | — |
| Operating margin | 25.3% | — |
| Net margin | 21.5% | 12.9% |
| Net income | $3.69B | $11.31B |
| Diluted EPS | $17.02 | $19.23 |
| FCF margin | 18.7% | 19.6% |
| ROE | 39.1% | 37.3% |
| Long-term debt / equity | 1.55× | — |
| Market cap | $69.22B | $128.16B |
| P/E | 17.7× | 11.1× |
Fundamentals are from each company’s SEC filings (AON FY2025, PGR FY2025). ROE is net income over fiscal-year-end equity; long-term debt / equity counts non-current term debt only. P/E and market cap are derived from stored market prices, last retrieved on a rolling basis and typically within the past week.
Five-year trend (as reported)
| Revenue | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|
| AON | $12.19B | $12.48B | $13.38B | $15.70B | $17.18B |
| PGR | $47.70B | $49.61B | $62.11B | $75.37B | $87.67B |
Peer standing
Where each company ranks among the 88 insurance companies, on the same scale. Each figure is ranked only against peers that report it. Percentiles describe position in the distribution, not a rating.
| Metric | AON | PGR |
|---|---|---|
| Net margin | 21.5%83rd percentile of 82 | 12.9%58th percentile of 82 |
| FCF margin | 18.7%59th percentile of 55 | 19.6%61st percentile of 55 |
| Revenue growth (YoY) | +9.4%51st percentile of 88 | +16.3%63rd percentile of 88 |
| ROE | 39.1%99th percentile of 73 | 37.3%96th percentile of 73 |
| P/E | 17.7×73rd percentile of 72 | 11.1×49th percentile of 72 |
| Short interest (days to cover) | 3.60d45th percentile of 87 | 2.80d30th percentile of 87 |
Short interest
| FINRA settlement data | AON | PGR |
|---|---|---|
| Shares sold short | 3.4M | 6.0M |
| Change vs prior settlement | -31.5% | -25.9% |
| Days to cover | 3.60 | 2.80 |
| As of settlement | 2026-08-14 | 2026-08-14 |
Source: FINRA Consolidated Short Interest. FINRA is the owner and source of the FINRA-supplied data; republishing or redistributing it is not permitted. Not presented as a percentage of float. No FINRA endorsement of this product is implied.
Insider activity (last 90 days)
| Form 4 activity (codes P/S) | AON | PGR |
|---|---|---|
| Buys | 0 | 0 |
| Sells | 7 ($1.7M) | 12 ($17.9M) |
Non-derivative purchases (code P) and sales (code S) reported on SEC Form 4, which may be open-market or private (grants, exercises and tax withholding excluded). For context, about 15% of covered companies saw any reported insider purchase (code P) in a 90-day window.
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Data sourced from SEC EDGAR. Figures are as-reported and may be unaudited or restated; verify against the source filings before relying on them. Comparisons are descriptive (higher or lower on a reported figure), not a rating or a recommendation. Informational only. Not investment advice.