Arthur J. Gallagher & Co. (AJG)
NYSE · Financial Services
Arthur J. Gallagher & Co. Stock Price History 2008–2025
Arthur J. Gallagher & Co.
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Historical daily closing price for Arthur J. Gallagher & Co. since 2006, adjusted for splits and dividends. The latest closing stock price for Arthur J. Gallagher & Co. as of June 10, 2026 is 220.14.
- The all-time high Arthur J. Gallagher & Co. stock closing price was 348.77 on June 2, 2025.
- The Arthur J. Gallagher & Co. 52-week high stock price is 325.98, which is 48.1% above the current share price.
- The Arthur J. Gallagher & Co. 52-week low stock price is 192.00, which is 12.8% below the current share price.
- The average Arthur J. Gallagher & Co. stock price for the last 52 weeks is 258.34.
Annual Close Price
YEAR-END CLOSE · USD
ANNUAL % CHANGE · %
| Year | Average | Year Open | Year High | Year Low | Year Close | Annual % Change |
|---|---|---|---|---|---|---|
| 2026 | 221.88 | 256.00 | 264.84 | 192.00 | 220.14 | -14.93% |
| 2025 | 302.51 | 275.89 | 348.77 | 237.85 | 258.79 | -8.83% |
| 2024 | 265.74 | 225.00 | 315.16 | 225.00 | 283.85 | +26.22% |
| 2023 | 214.76 | 187.26 | 252.92 | 177.09 | 224.88 | +19.27% |
| 2022 | 172.58 | 166.71 | 201.26 | 149.05 | 188.54 | +11.12% |
| 2021 | 142.38 | 120.24 | 170.44 | 113.11 | 169.67 | +37.15% |
| 2020 | 100.56 | 95.51 | 128.19 | 68.24 | 123.71 | +29.91% |
| 2019 | 85.60 | 71.89 | 95.67 | 70.54 | 95.23 | +29.21% |
| 2018 | 70.40 | 62.17 | 78.38 | 62.17 | 73.70 | +16.47% |
| 2017 | 58.60 | 52.24 | 66.96 | 52.24 | 63.28 | +21.79% |
| 2016 | 46.55 | 40.20 | 52.12 | 36.24 | 51.96 | +26.92% |
Arthur J. Gallagher & Co. Stock Price History — FAQ
Arthur J. Gallagher & Co. (AJG) stock price history over the last 18 years — annual and quarterly figures with year-over-year growth and charts.
Where can I see AJG's stock price history history?
The chart and table above show Arthur J. Gallagher & Co.'s stock price history by year and by quarter, including the growth rate.