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259.00
1.43%
-3.77
After Hours:
259.00
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Arthur J Gallagher Co Stock (AJG) Price History
The historical daily chart and data for Arthur J Gallagher Co stock (AJG), adjusted for splits and dividends, show that the latest closing stock price as of January 07, 2026, is $259.00.
- Arthur J Gallagher Co all-time high stock price is $351.23, occurred on June 03, 2025.
- The lowest Arthur J Gallagher Co stock price recorded was $35.96 on January 20, 2016. Since then, Arthur J Gallagher Co's stock price has risen over 620.24% to $259.00 now.
- The 52-week high stock price for AJG is $351.23, representing a 35.61% increase from the current share price, occurred on June 03, 2025.
- The 52-week low stock price for AJG is $236.34, indicating a -8.75% decrease from the current share price, occurred on December 10, 2025.
- The closing price of Arthur J Gallagher Co (AJG) stock in the beginning of 2025 was $166.76. The stock closed the year at $188.54, a gain of over 13.06% for the year.
The table below shows more information about AJG historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Jan 07, 2026 | $260.9 | $254.1 | $6.84 | 1,928,265.0 | -1.43% |
| Jan 06, 2026 | $264.6 | $259.4 | $5.22 | 1,347,683.0 | -0.18% |
| Jan 05, 2026 | $265.7 | $253.2 | $12.56 | 1,543,482.0 | +2.83% |
| Jan 02, 2026 | $258.6 | $254.3 | $4.23 | 1,252,067.0 | -1.08% |
| Dec 31, 2025 | $261.5 | $258.7 | $2.81 | 997,459.0 | -1.16% |
| Dec 30, 2025 | $263.8 | $261.8 | $2.04 | 1,005,249.0 | -0.50% |
| Dec 29, 2025 | $263.7 | $261.5 | $2.19 | 1,329,663.0 | +0.63% |
| Dec 26, 2025 | $261.9 | $259.3 | $2.59 | 829,977.0 | +0.27% |
| Dec 24, 2025 | $261.8 | $258.0 | $3.84 | 545,124.0 | +0.80% |
| Dec 23, 2025 | $259.0 | $256.5 | $2.52 | 1,137,999.0 | +0.17% |
| Dec 22, 2025 | $259.0 | $251.4 | $7.63 | 1,587,805.0 | +1.92% |
| Dec 19, 2025 | $256.7 | $252.1 | $4.57 | 3,946,103.0 | +0.30% |
| Dec 18, 2025 | $253.8 | $249.1 | $4.64 | 1,262,433.0 | +0.69% |
| Dec 17, 2025 | $254.8 | $250.3 | $4.52 | 1,666,150.0 | -0.43% |
| Dec 16, 2025 | $256.7 | $249.3 | $7.47 | 2,051,148.0 | -1.64% |
| Dec 15, 2025 | $257.4 | $253.1 | $4.30 | 2,292,852.0 | +0.32% |
| Dec 12, 2025 | $256.2 | $248.9 | $7.28 | 2,160,096.0 | +3.13% |
| Dec 11, 2025 | $247.8 | $240.8 | $6.93 | 2,382,738.0 | +2.98% |
| Dec 10, 2025 | $240.4 | $236.3 | $4.11 | 1,659,088.0 | +0.23% |
| Dec 09, 2025 | $240.7 | $237.9 | $2.87 | 1,066,922.0 | +0.87% |
Arthur J Gallagher Co Stock (AJG) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Arthur J Gallagher Co stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of AJG shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Arthur J Gallagher Co stock price history provides a foundation for understanding how the company's stock has evolved over time.
Arthur J Gallagher Co Stock (AJG) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Jan, 2026 | $265.7 | $253.2 | $12.56 | 7,999,762.0 | +0.08% |
Arthur J Gallagher Co Stock (AJG) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $263.8 | $236.3 | $27.45 | 33,912,954.0 | +5.74% |
| Nov, 2025 | $262.6 | $239.5 | $23.12 | 32,121,551.0 | -0.75% |
| Oct, 2025 | $313.6 | $242.8 | $70.80 | 37,663,222.0 | -19.45% |
| Sep, 2025 | $310.5 | $285.8 | $24.69 | 29,814,659.0 | +2.31% |
| Aug, 2025 | $307.4 | $277.5 | $29.85 | 32,133,675.0 | +5.40% |
| Jul, 2025 | $323.2 | $281.8 | $41.42 | 29,682,569.0 | -10.27% |
| Jun, 2025 | $351.2 | $309.0 | $42.25 | 31,030,815.0 | -7.86% |
| May, 2025 | $348.3 | $313.4 | $34.89 | 24,360,734.0 | +8.34% |
| Apr, 2025 | $350.7 | $301.2 | $49.49 | 34,406,801.0 | -7.11% |
| Mar, 2025 | $346.9 | $318.2 | $28.71 | 32,477,323.0 | +2.22% |
| Feb, 2025 | $338.4 | $299.4 | $39.06 | 25,810,474.0 | +11.90% |
| Jan, 2025 | $307.7 | $275.6 | $32.18 | 35,267,080.0 | +6.33% |
Arthur J Gallagher Co Stock (AJG) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $313.0 | $276.9 | $36.11 | 57,013,685.0 | -8.90% |
| Nov, 2024 | $316.7 | $279.6 | $37.12 | 18,141,901.0 | +11.04% |
| Oct, 2024 | $297.8 | $277.4 | $20.32 | 20,899,161.0 | -0.06% |
| Sep, 2024 | $301.0 | $274.2 | $26.79 | 16,451,392.0 | -3.83% |
| Aug, 2024 | $294.0 | $278.0 | $16.03 | 14,483,365.0 | +3.20% |
| Jul, 2024 | $287.6 | $257.6 | $30.02 | 15,878,732.0 | +9.32% |
| Jun, 2024 | $266.4 | $250.5 | $15.88 | 18,584,256.0 | +2.36% |
| May, 2024 | $259.3 | $234.3 | $25.02 | 14,605,346.0 | +7.94% |
| Apr, 2024 | $249.8 | $230.1 | $19.72 | 17,002,372.0 | -6.14% |
| Mar, 2024 | $256.1 | $241.2 | $14.88 | 16,933,706.0 | +2.50% |
| Feb, 2024 | $246.3 | $227.4 | $18.86 | 17,214,774.0 | +5.07% |
| Jan, 2024 | $241.3 | $223.4 | $17.84 | 20,069,877.0 | +3.24% |
0.07%
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