Arthur J. Gallagher & Co. (AJG)
NYSE: AJG · Real-Time Price · USD
228.13
-0.82 (-0.36%)
At close: Mar 6, 2026, 4:00 PM EST
228.00
-0.13 (-0.06%)
After-hours: Mar 6, 2026, 7:00 PM EST
Arthur J. Gallagher & Co. Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 6, 2026 | 228.29 | 229.65 | 224.77 | 228.13 | 228.13 | -0.66% | 2,191,573 |
| Mar 5, 2026 | 224.46 | 231.10 | 223.95 | 229.65 | 228.95 | 1.80% | 2,057,116 |
| Mar 4, 2026 | 224.55 | 228.64 | 223.31 | 225.58 | 224.89 | 0.16% | 3,109,673 |
| Mar 3, 2026 | 228.05 | 230.75 | 221.48 | 225.23 | 224.54 | -1.76% | 2,289,375 |
| Mar 2, 2026 | 227.58 | 231.02 | 225.69 | 229.27 | 228.57 | 0.47% | 1,941,959 |
| Feb 27, 2026 | 228.41 | 228.81 | 223.51 | 228.20 | 227.50 | 1.32% | 2,959,661 |
| Feb 26, 2026 | 219.61 | 225.89 | 218.69 | 225.22 | 224.53 | 3.25% | 2,313,226 |
| Feb 25, 2026 | 216.70 | 218.31 | 213.58 | 218.13 | 217.47 | 1.00% | 2,263,315 |
| Feb 24, 2026 | 213.45 | 216.23 | 209.44 | 215.98 | 215.32 | 0.77% | 2,984,976 |
| Feb 23, 2026 | 214.55 | 218.34 | 213.01 | 214.33 | 213.68 | -1.01% | 2,375,151 |
| Feb 20, 2026 | 220.17 | 221.00 | 214.51 | 216.51 | 215.85 | -0.85% | 2,064,066 |
| Feb 19, 2026 | 213.80 | 218.67 | 213.05 | 218.37 | 217.70 | 1.81% | 2,708,874 |
| Feb 18, 2026 | 213.66 | 215.23 | 210.32 | 214.49 | 213.84 | 0.23% | 2,387,676 |
| Feb 17, 2026 | 212.26 | 216.04 | 206.93 | 214.00 | 213.35 | 2.66% | 4,648,182 |
| Feb 13, 2026 | 206.14 | 212.05 | 202.08 | 208.45 | 207.81 | 1.79% | 4,973,242 |
| Feb 12, 2026 | 205.18 | 207.87 | 195.00 | 204.79 | 204.17 | -0.25% | 6,242,593 |
| Feb 11, 2026 | 211.73 | 212.99 | 204.03 | 205.31 | 204.68 | -3.42% | 4,421,961 |
| Feb 10, 2026 | 220.50 | 224.61 | 210.01 | 212.58 | 211.93 | -2.39% | 5,002,301 |
| Feb 9, 2026 | 240.12 | 242.00 | 217.37 | 217.79 | 217.13 | -9.85% | 3,456,676 |
| Feb 6, 2026 | 244.26 | 245.21 | 239.33 | 241.58 | 240.84 | -0.48% | 1,387,387 |
| Feb 5, 2026 | 252.18 | 253.22 | 242.46 | 242.75 | 242.01 | -2.72% | 1,647,482 |
| Feb 4, 2026 | 247.47 | 254.48 | 245.73 | 249.55 | 248.79 | 0.73% | 3,285,910 |
| Feb 3, 2026 | 245.00 | 250.19 | 241.86 | 247.73 | 246.97 | 1.00% | 2,189,610 |
| Feb 2, 2026 | 250.42 | 255.18 | 244.34 | 245.27 | 244.52 | -1.64% | 1,890,308 |
| Jan 30, 2026 | 248.73 | 256.60 | 247.79 | 249.37 | 248.61 | 1.44% | 2,537,733 |
| Jan 29, 2026 | 244.42 | 248.46 | 241.71 | 245.84 | 245.09 | 1.43% | 2,250,574 |
| Jan 28, 2026 | 242.50 | 246.20 | 240.80 | 242.37 | 241.63 | 0.02% | 1,728,218 |
| Jan 27, 2026 | 250.06 | 250.38 | 236.53 | 242.33 | 241.59 | -5.12% | 3,488,102 |
| Jan 26, 2026 | 253.70 | 255.95 | 252.07 | 255.41 | 254.63 | 0.87% | 1,592,811 |
| Jan 23, 2026 | 248.58 | 253.72 | 248.58 | 253.21 | 252.44 | 1.13% | 1,504,829 |
| Jan 22, 2026 | 249.19 | 252.11 | 247.10 | 250.38 | 249.62 | 0.12% | 2,703,850 |
| Jan 21, 2026 | 255.73 | 257.67 | 244.98 | 250.08 | 249.32 | -1.88% | 2,710,525 |
| Jan 20, 2026 | 255.60 | 257.61 | 254.21 | 254.88 | 254.10 | -1.41% | 2,115,614 |
| Jan 16, 2026 | 255.23 | 258.59 | 253.39 | 258.52 | 257.73 | 0.93% | 2,126,415 |
| Jan 15, 2026 | 256.19 | 258.27 | 255.07 | 256.15 | 255.37 | -0.32% | 2,452,087 |
| Jan 14, 2026 | 256.79 | 260.29 | 255.83 | 256.98 | 256.20 | -0.01% | 2,607,959 |
| Jan 13, 2026 | 263.90 | 264.69 | 255.30 | 257.00 | 256.22 | -2.96% | 2,950,901 |
| Jan 12, 2026 | 265.13 | 266.87 | 262.40 | 264.84 | 264.03 | 0.09% | 1,815,140 |
| Jan 9, 2026 | 264.40 | 266.67 | 263.62 | 264.59 | 263.78 | 0.02% | 1,012,226 |
| Jan 8, 2026 | 259.43 | 266.61 | 258.00 | 264.54 | 263.73 | 2.14% | 1,407,990 |
| Jan 7, 2026 | 259.25 | 260.94 | 254.11 | 259.00 | 258.21 | -1.43% | 1,928,341 |
| Jan 6, 2026 | 262.17 | 264.64 | 259.42 | 262.77 | 261.97 | -0.18% | 1,347,691 |
| Jan 5, 2026 | 254.78 | 265.75 | 253.19 | 263.24 | 262.44 | 2.83% | 1,543,490 |
| Jan 2, 2026 | 257.11 | 258.57 | 254.34 | 256.00 | 255.22 | -1.08% | 1,252,807 |
| Dec 31, 2025 | 261.03 | 261.54 | 258.73 | 258.79 | 258.00 | -1.16% | 1,018,731 |
| Dec 30, 2025 | 263.04 | 263.79 | 261.75 | 261.83 | 261.03 | -0.50% | 1,017,134 |
| Dec 29, 2025 | 261.54 | 263.69 | 261.50 | 263.14 | 262.34 | 0.63% | 1,367,848 |
| Dec 26, 2025 | 260.76 | 261.91 | 259.32 | 261.48 | 260.68 | 0.27% | 844,596 |
| Dec 24, 2025 | 257.96 | 261.80 | 257.96 | 260.77 | 259.98 | 0.80% | 545,124 |
| Dec 23, 2025 | 258.00 | 259.00 | 256.48 | 258.70 | 257.91 | 0.17% | 1,153,662 |