Arthur J. Gallagher & Co. (AJG)
Arthur J. Gallagher Market Cap : 55.57B for April 1, 2026
Market Cap Chart
Historical Data
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
Market Cap Benchmarks
| Brown & Brown, Inc. | 21.65B |
| Marsh & McLennan Cos., Inc. | 82.45B |
| Willis Towers Watson Plc | 26.89B |
| Goosehead Insurance, Inc. | 968.67M |
| TWFG, Inc. | 262.94M |
Market Cap Related Metrics
| PE Ratio | 37.61 |
| PS Ratio | 4.033 |
| Price to Book Value | 2.383 |
| Price to Free Cash Flow | 31.50 |
| Price | 216.34 |
| Earnings Yield | 2.66% |
| Operating PE Ratio | 22.00 |
| Normalized PE Ratio | 36.81 |