AJG
Arthur J Gallagher
PE ratio, current and historical analysis
- Stocks
- Financial Services
- NYSE: AJG
- PE Ratio
The PE ratio for Arthur J Gallagher stock stands at 34.62 as of Jun 9, 2026. This takes into account the latest EPS of $6.27 and stock price of $217.05. A decrease of 21% has been observed in the PE ratio compared to its average of 43.8 of the last four quarters.
AJG PE ratio history
Over the last ten years, the average PE ratio of Arthur J Gallagher has been 32.43. The current 34.62 P/E ratio is 7% higher than the historical average. Looking back at the last ten years, AJG's PE ratio peaked in the Sep 2024 quarter at 52.4, with a price of $281.37 and an EPS of $5.37. The Mar 2017 quarter marked the lowest point at 17.4, with a price of $56.54 and an EPS of $3.25.
Arthur J Gallagher PE ratio by year
Maximum annual increase: 47.95% in 2011
Maximum annual decrease: -16.98% in 2012
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| 2025 | 44.39 | 3.69% | $258.79 | $5.83 |
| 2024 | 42.81 | -14.14% | $283.85 | $6.63 |
| 2023 | 49.86 | 40.17% | $224.88 | $4.51 |
| 2022 | 35.57 | -6.3% | $188.54 | $5.3 |
| 2021 | 37.96 | 31.62% | $169.67 | $4.47 |
| 2020 | 28.84 | 9.04% | $123.71 | $4.29 |
| 2019 | 26.45 | 24.53% | $95.23 | $3.6 |
| 2018 | 21.24 | -10.38% | $73.7 | $3.47 |
| 2017 | 23.7 | 1.72% | $63.28 | $2.67 |
| 2016 | 23.3 | 17.8% | $51.96 | $2.23 |
| 2015 | 19.78 | -16.82% | $40.94 | $2.07 |
| 2014 | 23.78 | 5.41% | $47.08 | $1.98 |
| 2013 | 22.56 | 4.83% | $46.93 | $2.08 |
| 2012 | 21.52 | -16.98% | $34.65 | $1.61 |
| 2011 | 25.92 | 47.95% | $33.44 | $1.29 |
Arthur J Gallagher PE ratio by quarter (TTM)
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| Mar 2026 | 34.54 | -22.19% | $216.58 | $6.27 |
| Dec 2025 | 44.39 | -8.7% | $258.79 | $5.83 |
| Sep 2025 | 48.62 | 2.36% | $309.74 | $6.37 |
| Jun 2025 | 47.5 | -9.06% | $320.12 | $6.74 |
| Mar 2025 | 52.23 | 22% | $345.24 | $6.61 |
| Dec 2024 | 42.81 | -18.3% | $283.85 | $6.63 |
| Sep 2024 | 52.4 | 5.88% | $281.37 | $5.37 |
| Jun 2024 | 49.49 | -0.44% | $259.31 | $5.24 |
| Mar 2024 | 49.71 | -0.3% | $250.04 | $5.03 |
| Dec 2023 | 49.86 | 16.39% | $224.88 | $4.51 |
| Sep 2023 | 42.84 | 2.05% | $227.93 | $5.32 |
| Jun 2023 | 41.98 | 20.46% | $219.57 | $5.23 |
| Mar 2023 | 34.85 | -2.02% | $191.31 | $5.49 |
| Dec 2022 | 35.57 | 7.2% | $188.54 | $5.3 |
| Sep 2022 | 33.18 | 2.57% | $171.22 | $5.16 |
AJG Price vs fair value
AJG average PE ratio chart
What this chart measures
The Historical Valuation Regime chart shows where the stock's current valuation sits relative to its own historical valuation range over the selected lookback period.
This is a history-relative tool, not a market-relative percentile. It does not compare the stock to other companies. Instead, it compares each historical valuation reading to the stock's own past readings.
Percentile logic
The threshold lines are calculated them from the stock's real historical values using percentile interpolation. That is why some colored bands are narrow while others are wide: the band widths reflect how the stock actually traded through time.
Regime map
| Historical percentile | Regime | Chart meaning |
|---|---|---|
| 0-10 | Historically Low | Deep cheap zone |
| >10-25 | Below Average | Cheap relative to history |
| >25-75 | Average | Within the normal historical range |
| >75-90 | Above Average | Expensive relative to history |
| >90-100 | Historically High | Extreme or stretched valuation |
How to read each part
| Chart element | What it tells you |
|---|---|
| Main line | The actual historical valuation values over time for the selected metric. |
| Dashed horizontal lines | The stock's computed P10, P25, Median, P75, and P90 thresholds for the selected period. |
| Colored bands | The historical valuation zones between those thresholds. |
| Metric boxes | Current ratio, historical median, current percentile, and current regime. |
| Timeline strip | A condensed regime history showing how the stock moved between cheap, fair, and expensive states across each observation. |
Important metric definitions
Current Percentile is the percentile rank of the latest valid historical observation within the selected lookback range.
Current Regime is assigned directly from the latest observation's percentile bucket using the fixed 10 / 25 / 75 / 90 cutoffs shown above.
How to use it well
This chart is most useful for answering a narrow question: Is this stock trading high, low, or normal relative to its own history? It works best alongside growth, profitability, and forward-looking business analysis, because a stock can deserve a higher or lower regime if its business quality has changed.
Currently, AJG's PE ratio is higher than its 10-year average, but it is lower than its 3 and 5-year averages.
PE comparison
With a price to earnings (P/E) of 34.62, AJG ranks higher than the Financial Services sector and the industry average. In comparison with the Financial Services sector average of 12.66, Arthur J Gallagher's price to earnings (P/E) is 173% higher.
AJG PE vs peers
AJG's PE ratio stands higher than its peer stocks MRSH and AON.
| Stock name | PE ratio | Market cap |
|---|---|---|
| BRO Brown & Brown Inc | 17.36 | $20.72B |
| AON Aon plc | 18.5 | $72.34B |
| MRSH Marsh | 20.96 | $81.18B |
| AJG Arthur J Gallagher & Co | 35.6 | $57.35B |
Frequently asked questions
What is Arthur J Gallagher's PE ratio?
The price to earnings ratio for AJG stock is 34.62 as of Jun 9, 2026.
What is the 3-year average PE ratio for Arthur J Gallagher (AJG)?
As an average over the last 3 years, AJG stock has a PE ratio of 46.36.
What is the 5-year average PE ratio for Arthur J Gallagher (AJG)?
As an average over the last 5 years, AJG stock has a PE ratio of 41.51.
What is the highest PE ratio for AJG?
The highest quarterly PE ratio in the last ten years has been 52.4 and it was in the Sep 2024 quarter.
How does the current PE ratio for AJG compare to its historical average?
AJG's price to earnings ratio is currently 7% above its 10-year historical average.
How is AJG's PE ratio calculated (Arthur J Gallagher PE ratio formula)?
You can calculate the P/E ratio by dividing the most recent stock price by the trailing twelve months EPS. As of today (Jun 9, 2026), Arthur J Gallagher's share price is $217.05. The company's earnings per share for the trailing twelve months (TTM) ending Mar 2026 is $6.27. Therefore, Arthur J Gallagher's PE ratio for today is 34.62. PE RATIO(34.62) = STOCK PRICE($217.05) / TTM EPS($6.27)
All PE ratio stats are based on quarterly TTM periods, unless otherwise specified.