Arthur J. Gallagher & Co. (AJG)
268.04
-2.94
(-1.08%)
USD |
NYSE |
Oct 23, 16:00
268.04
0.00 (0.00%)
After-Hours: 20:00
Arthur J. Gallagher Market Cap : 68.70B for Oct. 23, 2026
Market Cap Chart
Historical Market Cap Data
| Date | Value |
|---|---|
| October 23, 2026 | 68.70B |
| October 22, 2026 | 69.45B |
| October 21, 2026 | 66.22B |
| October 20, 2026 | 66.45B |
| October 19, 2026 | 64.85B |
| October 16, 2026 | 65.33B |
| October 15, 2026 | 64.10B |
| October 14, 2026 | 60.75B |
| October 13, 2026 | 59.69B |
| October 12, 2026 | 59.95B |
| October 09, 2026 | 59.64B |
| October 08, 2026 | 59.99B |
| October 07, 2026 | 58.21B |
| October 06, 2026 | 58.91B |
| October 05, 2026 | 58.24B |
| October 02, 2026 | 57.95B |
| October 01, 2026 | 59.42B |
| September 30, 2026 | 58.46B |
| September 29, 2026 | 58.37B |
| September 28, 2026 | 58.81B |
| September 25, 2026 | 59.23B |
| September 24, 2026 | 58.21B |
| September 23, 2026 | 58.86B |
| September 22, 2026 | 59.06B |
| September 21, 2026 | 60.64B |
| Date | Value |
|---|---|
| September 18, 2026 | 61.38B |
| September 17, 2026 | 61.87B |
| September 16, 2026 | 62.48B |
| September 15, 2026 | 63.57B |
| September 14, 2026 | 64.92B |
| September 11, 2026 | 61.59B |
| September 10, 2026 | 62.36B |
| September 09, 2026 | 62.61B |
| September 08, 2026 | 64.45B |
| September 04, 2026 | 67.33B |
| September 03, 2026 | 68.34B |
| September 02, 2026 | 67.78B |
| September 01, 2026 | 67.15B |
| August 31, 2026 | 67.19B |
| August 28, 2026 | 68.58B |
| August 27, 2026 | 66.68B |
| August 26, 2026 | 67.93B |
| August 25, 2026 | 68.82B |
| August 24, 2026 | 69.71B |
| August 21, 2026 | 67.61B |
| August 20, 2026 | 66.54B |
| August 19, 2026 | 65.98B |
| August 18, 2026 | 63.65B |
| August 17, 2026 | 63.55B |
| August 14, 2026 | 64.39B |
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
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Maximum
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Average
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Median
Market Cap Benchmarks
| Brown & Brown, Inc. | 24.08B |
| Aon Plc | 64.35B |
| Willis Towers Watson Plc | 30.23B |
| eHealth, Inc. | 17.00M |
| Erie Indemnity Co. | 11.81B |
Market Cap Related Metrics
| PE Ratio | 44.35 |
| PS Ratio | 4.420 |
| Price to Book Value | 2.897 |
| Price to Free Cash Flow | 30.45 |
| Price | 268.04 |
| Earnings Yield | 2.25% |
| Operating PE Ratio | 25.88 |
| Normalized PE Ratio | 43.22 |