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$ 72.86BMarket Capitalization
VS
Market
Sector
Industry
History
$ 301.74Close
$ 275.89 - $ 348.77 52-Week Range
Ticker Information
Ticker
AJGCompany Name
ARTHUR J GALLAGHER & COSector
Financial ServicesIndustry
Insurance BrokersExchange
NYSEARTHUR J GALLAGHER & CO - Market Capitalization Chart Analysis (TTM)
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AJG - Market Cap Historical data
| Date | Market Capitalization | Share Price (Adjusted Close) | Share Factor | Shares (Basic) |
|---|---|---|---|---|
| 6/30/2025 | $ 72.86B | $ 284.17 | 1 | 256.4M |
| 3/31/2025 | $ 84.79B | $ 331.08 | 1 | 256.1M |
| 12/31/2024 | $ 83.11B | $ 326.3 | 1 | 254.7M |
| 9/30/2024 | $ 62.56B | $ 285.12 | 1 | 219.4M |
| 6/30/2024 | $ 62.13B | $ 283.58 | 1 | 219.1M |
| 3/31/2024 | $ 52.18B | $ 238.8 | 1 | 218.5M |
| 12/31/2023 | $ 51.78B | $ 238.84 | 1 | 216.8M |
| 9/30/2023 | $ 49.28B | $ 228.24 | 1 | 215.9M |
| 6/30/2023 | $ 47.59B | $ 220.81 | 1 | 215.51M |
| 3/31/2023 | $ 46.13B | $ 215.32 | 1 | 214.25M |
Key Performance Insights, Last 5 Years
- ARTHUR J GALLAGHER & CO's latest trailing twelve months (TTM) Market Cap stands at $ 19.95B.
- Over the past 5 years, ARTHUR J GALLAGHER & CO's average Market Cap has been $ 46.58B.
- The median Market Cap for ARTHUR J GALLAGHER & CO during this period was $ 43.75B
- ARTHUR J GALLAGHER & CO reached its highest Market Cap over the past 5 years at $ 84.79B.
- The lowest Market Cap recorded by ARTHUR J GALLAGHER & CO in the same timeframe $ 19.95B
ARTHUR J GALLAGHER & CO's Market Cap vs. competitors
We picked the following companies as peers based on multiple factors, including sector, industry, market capitalization and revenue
Market Cap Benchmarks
Similar metrics to Shares:
- Share Factor - [Entity] Share factor is a multiplicant in the calculation of [MarketCap] and is used to adjust for: American Depository Receipts (ADRs) that represent more or less than 1 underlying share, and, companies which have different earnings share for different share classes (eg Berkshire Hathaway - BRK.B).
- Shares (Basic) - [Entity] The number of shares or other units outstanding of the entity's capital or common stock or other ownership interests; as stated on the cover of related periodic report (10-K/10-Q), after adjustment for stock splits.
- Free Cash Flow per Share - [Calculation] The amount of Free Cash Flow attributed to each share, calculated as [FCF] divided by the weighted average number of shares [SharesWA] after adjusting for [ShareFactor].
- EBIT per Share - [Calculation] The amount of earnings before interest and taxes attributed to each share, calculated as [EBIT] divided by the weighted average number of shares [SharesWA] after adjusting for [ShareFactor].
- Operating Cash Flow per Share - [Calculation] The amount of Operating Cash Flow attributed to each share, calculated as [NCFO] divided by the weighted average number of shares [SharesWA] after adjusting for [ShareFactor].
Definition of Market Capitalization
[Calculation] Market Capitalization, also known as market cap, represents the value of all shares of a company. It is the product of the [SharesBas], share [Price] and [ShareFactor]. We use the adjusted close price as per filing date.Shares * Price * Share Factor
(=) Market Cap Market Cap for ARTHUR J GALLAGHER & CO is calculated as follows: Shares [ 192.32M ] * Price [ $ 103.71 ] * Share Factor [ 1 ]
(=) Market Cap [ $ 19.95B ] AJG - Market Capitalization, Last 5 years
$ 19.95B
Minimum
Sep 30, 2020
$ 84.79B
Maximum
Mar 31, 2025
$ 46.58B
Average
$ 43.75B
Median
Market Cap Benchmark AnalysisMarket
The chart above depicts the distribution of Market Cap for companies in the Total Stock Market. The average Market Cap of the companies is $ 886.72M with a standard deviation of $ 1.16B.
The following table provides additional summary stats:
Market Cap in the Market:
| filtered constituents | 3.31K |
|---|---|
| min | $ 0 |
| max | $ 4.77B |
| average | $ 886.72M |
| median | $ 345.88M |
| std | $ 1.16B |