Arthur J. Gallagher & Co. (AJG)
AJG · Financials · 
United States
Arthur J. Gallagher & Co. (AJG) is a US company in the Financials sector. The stock has its largest weight in XUFI (MSCI USA Financials), at 0.88%. Anyone who holds an ETF containing Arthur J. Gallagher & also has an indirect stake in the company.
Data and Charts: Arthur J. Gallagher &
Key Data for Arthur J. Gallagher &
Arthur J. Gallagher & Stock Price Chart
The Arthur J. Gallagher & chart shows daily closing prices and is set to the current year by default. The stock is up 6.7% year to date and up 5.4% over twelve months. The last recorded close on October 30, 2026, was $276.07, at 100% of the 52-week range.
Price series from our database since Aug 12, 2024, 558 daily values.
Arthur J. Gallagher & Stock Performance
| Year to date | +6.7% | 1 year | +5.4% |
|---|---|---|---|
| 1 month | +21.0% | 3 months | +10.7% |
| Calendar year 2025 | -8.8% |
Measured in euros, Arthur J. Gallagher & is up 12.2% year to date and up 8.9% over twelve months. The difference from the dollar figures above comes from the exchange rate alone. Each daily price is converted at the ECB euro reference rate for that day.
Alysly Data Analysis: Arthur J. Gallagher &
What ETF Is Arthur J. Gallagher & In?
Arthur J. Gallagher & has above-average ETF coverage and is held by 21 of the 104 ETFs we track, which together follow 10 indices. That puts the stock in more ETFs than 82.8% of the 4,341 stocks we track.
| ETF | Index | Weight | per €1,000 in the ETF |
|---|---|---|---|
| XUFI / XUFN | MSCI USA Financials | 0.88% | €8.75 |
| XDWF | MSCI World Financials | 0.47% | €4.71 |
| WFIN | MSCI World Financials | 0.46% | €4.64 |
| XDEW | S&P 500 Equal Weight | 0.21% | €2.13 |
| XDEB | MSCI World Minimum Volatility | 0.18% | €1.83 |
| SXR8 | S&P 500 | 0.11% | €1.10 |
| SPYL / SPY5 | S&P 500 | 0.10% | €1.05 |
| XD9U / XD9D | MSCI USA | 0.10% | €1.03 |
| EUNL | MSCI World | 0.08% | €0.80 |
| XDWD / XDWL | MSCI World | 0.08% | €0.76 |
| SWWD | MSCI World | 0.07% | €0.74 |
| SPPW | MSCI World | 0.07% | €0.74 |
| IUSQ | MSCI ACWI | 0.07% | €0.70 |
| WIMI | MSCI World IMI | 0.07% | €0.67 |
| SPYY | MSCI ACWI | 0.07% | €0.67 |
| SPYI / SPSA | MSCI ACWI IMI | 0.05% | €0.51 |
The last column shows how much of €1,000 in one of these funds goes to Arthur J. Gallagher &, based on each fund's latest holdings list.
US-listed ETFs holding Arthur J. Gallagher & (weight per latest SEC filing): IVV 0.09%, SPY 0.09%, VOO 0.09%, VTI 0.08%. These funds are registered in the US; retail investors in the EU usually cannot buy them.
Arthur J. Gallagher & Weight in iShares Core MSCI World (EUNL) Since 2019
In iShares Core MSCI World (EUNL), Arthur J. Gallagher & had a weight of 0.04% on Sep 30, 2019 and 0.08% on Oct 30, 2026. The fund tracks the MSCI World. Its share peaked at 0.13% on Mar 31, 2025. The weight rises and falls with the stock's price performance relative to the other index members. It can also change when the index provider adjusts the index composition.
What's Inside Your ETF Portfolio and the ETF overlap check show how much Arthur J. Gallagher & overlaps with the rest of a portfolio.
Stocks With ETF Exposure Similar to Arthur J. Gallagher &
| Stock | Shared ETFs | r | 1 year | Annualized volatility | Net margin | Revenue growth |
|---|---|---|---|---|---|---|
| Arthur J. Gallagher & | – | – | +5.4% | 27.5% | 10.7% | +20.7% |
| Berkshire Hathaway | 21 | – | +13.4% | 16.8% | – | – |
 Aon Plc | 21 | +0.78 | -2.0% | 24.6% | 21.5% | +9.4% |
 CME Group | 21 | – | +15.3% | 21.4% | 62.5% | +6.4% |
 Mastercard Incorporated | 21 | – | +15.2% | 21.9% | 45.6% | +16.4% |
 Marsh & McLennan Companies | 21 | +0.87 | +12.3% | 22.7% | 15.4% | +10.3% |
 Apollo Global Management Inc | 20 | – | -6.2% | 38.8% | 10.9% | +22.7% |
| Ares Management Corporation | 20 | – | -13.0% | 40.8% | 9.4% | +44.2% |
 Bank of America Corp | 20 | – | -5.7% | 24.7% | 27.0% | +6.8% |
These stocks reach a portfolio through largely the same funds as Arthur J. Gallagher &. “Shared ETFs” counts the funds that hold both.
Return and volatility are calculated from our daily closing prices in US dollars. Margin and growth come from each company's latest SEC annual filing. Because fiscal years do not end on the same date for every company, the underlying periods are not fully identical.
Fundamental Analysis: Arthur J. Gallagher &
Arthur J. Gallagher & Key Financials
Figures come from the SEC annual filing for the latest reported fiscal year (period end Dec 31, 2025).
| Fiscal year | Revenue | Net income | Margin |
|---|---|---|---|
| FY ended Dec 2023 | 10.1 | 1.0 | 9.6% |
| FY ended Dec 2024 | 11.6 | 1.5 | 12.7% |
| FY ended Dec 2025 | 13.9 | 1.5 | 10.7% |
Technical Analysis: Arthur J. Gallagher &
Arthur J. Gallagher & Risk Metrics
The close on Oct 30, 2026, was 20.8% below the highest close since Aug 12, 2024. That high was reached on Jun 2, 2025. When the S&P 500 rose or fell 1%, Arthur J. Gallagher & moved 0.40% on average in the opposite direction (past 252 trading days). The correlation of -0.16, however, shows only a moderate link to the broad market. Accordingly, moves in the S&P 500 explain only a small part of the daily price moves of Arthur J. Gallagher &.
What Arthur J. Gallagher & Correlates With
| Instrument | r | −1 … +1 |
|---|---|---|
| Brown & Brown Inc. | +0.90 | |
| Marsh & McLennan Companies Inc. | +0.87 | |
| Aon Plc Class A | +0.78 | |
| Arch Capital Group Ltd. | +0.73 | |
| Tyler Technologies Inc. | +0.72 | |
| Equifax Inc. | +0.71 | |
| Teradyne Inc. | -0.71 | |
| Keysight Technologies Inc | -0.70 | |
| nVent Electric plc | -0.67 |
The strongest co-movers are listed at the top, the strongest inverse movers at the bottom. Low or negative correlations can help spread risk more broadly across a portfolio.
