Arthur J. Gallagher & Co. P/E Ratio 2008–2025
Arthur J. Gallagher & Co. reported 44.80 of price-to-earnings ratio for fiscal 2025. That was 4.1% higher than fiscal 2024. Compared with fiscal 2020, the change was +61.4%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive.
| Fiscal year | P/E Ratio | Change (YoY) |
|---|---|---|
| FY 2025 | 44.80 | +4.1% |
| FY 2024 | 43.02 | -13.4% |
| FY 2023 | 49.67 | +41.5% |
| FY 2022 | 35.10 | -5.3% |
| FY 2021 | 37.08 | +33.6% |
| FY 2020 | 27.75 | +10.7% |
| FY 2019 | 25.06 | +27.3% |
| FY 2018 | 19.69 | -7.5% |
| FY 2017 | 21.27 | +5.1% |
| FY 2016 | 20.23 | +21.7% |
| FY 2015 | 16.63 | -14.1% |
| FY 2014 | 19.35 | +8.2% |
| FY 2013 | 17.89 | +8.0% |
| FY 2012 | 16.56 | -13.3% |
| FY 2011 | 19.11 | +56.0% |
| FY 2010 | 12.25 | +4.6% |
| FY 2009 | 11.72 | -40.9% |
| FY 2008 | 19.84 | — |
Source: Arthur J. Gallagher & Co. SEC filings — fiscal-year-end price ÷ diluted EPS. Computed deterministically; refreshed nightly (last updated August 2, 2026). Open AJG 10-K filings at SEC EDGAR · Methodology · Download CSV.
How to read this history
Arthur J. Gallagher & Co. reported 44.80 of price-to-earnings ratio for fiscal 2025. That was 4.1% higher than fiscal 2024. Compared with fiscal 2020, the change was +61.4%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive. Values remain missing when the cached filing does not disclose a comparable line item; they are never estimated. Stock splits, reorganizations and fiscal-calendar changes can reduce comparability.
Prepared and reviewed by the stockportfolio.pro research desk. Corrections: support@stockportfolio.pro.
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What is Arthur J. Gallagher & Co.'s price-to-earnings ratio?
Arthur J. Gallagher & Co. (AJG) reported price-to-earnings ratio of 44.80 for fiscal year 2025, per its SEC filings.
How has Arthur J. Gallagher & Co.'s price-to-earnings ratio changed over time?
Between fiscal 2008 and 2025, AJG's price-to-earnings ratio grew at roughly 4.9% per year (compound annual rate), from 19.84 to 44.80.
Where does this data come from?
Figures are computed from Arthur J. Gallagher & Co.'s official SEC filings (fiscal-year-end price ÷ diluted EPS), refreshed nightly. Not investment advice.
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