Arthur J. Gallagher & Co. (AJG)
NYSE: AJG · Real-Time Price · USD
258.79
0.00 (0.00%)
Dec 31, 2025, 4:00 PM EST - Market closed
Arthur J. Gallagher & Co. Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 261.03 | 261.54 | 258.73 | 258.79 | 258.79 | -1.16% | 934,030 |
| Dec 30, 2025 | 263.04 | 263.79 | 261.75 | 261.83 | 261.83 | -0.50% | 1,005,185 |
| Dec 29, 2025 | 261.54 | 263.69 | 261.50 | 263.14 | 263.14 | 0.63% | 1,329,540 |
| Dec 26, 2025 | 260.76 | 261.91 | 259.32 | 261.48 | 261.48 | 0.27% | 829,943 |
| Dec 24, 2025 | 257.96 | 261.80 | 257.96 | 260.77 | 260.77 | 0.80% | 541,279 |
| Dec 23, 2025 | 258.00 | 259.00 | 256.48 | 258.70 | 258.70 | 0.17% | 1,137,972 |
| Dec 22, 2025 | 251.96 | 259.00 | 251.37 | 258.25 | 258.25 | 1.92% | 1,587,481 |
| Dec 19, 2025 | 252.88 | 256.71 | 252.14 | 253.39 | 253.39 | 0.30% | 3,533,130 |
| Dec 18, 2025 | 249.75 | 253.77 | 249.13 | 252.64 | 252.64 | 0.69% | 1,262,882 |
| Dec 17, 2025 | 252.00 | 254.78 | 250.26 | 250.90 | 250.90 | -0.43% | 1,666,578 |
| Dec 16, 2025 | 256.19 | 256.74 | 249.27 | 251.98 | 251.98 | -1.64% | 2,062,445 |
| Dec 15, 2025 | 254.21 | 257.37 | 253.07 | 256.19 | 256.19 | 0.32% | 2,327,987 |
| Dec 12, 2025 | 249.05 | 256.18 | 248.90 | 255.38 | 255.38 | 3.13% | 2,238,640 |
| Dec 11, 2025 | 242.16 | 247.76 | 240.83 | 247.62 | 247.62 | 2.98% | 2,426,088 |
| Dec 10, 2025 | 239.48 | 240.45 | 236.34 | 240.45 | 240.45 | 0.23% | 1,745,100 |
| Dec 9, 2025 | 238.68 | 240.75 | 237.88 | 239.91 | 239.91 | 0.87% | 1,066,984 |
| Dec 8, 2025 | 238.77 | 239.79 | 236.70 | 237.85 | 237.85 | -0.78% | 1,358,064 |
| Dec 5, 2025 | 244.69 | 245.00 | 238.65 | 239.71 | 239.71 | -2.32% | 1,772,171 |
| Dec 4, 2025 | 245.77 | 246.89 | 243.87 | 245.41 | 244.76 | 0.02% | 1,281,682 |
| Dec 3, 2025 | 244.43 | 246.23 | 242.61 | 245.36 | 244.71 | 0.47% | 1,519,219 |
| Dec 2, 2025 | 245.88 | 246.74 | 243.37 | 244.22 | 243.57 | -0.76% | 1,691,953 |
| Dec 1, 2025 | 248.40 | 249.47 | 246.07 | 246.10 | 245.45 | -0.61% | 1,418,462 |
| Nov 28, 2025 | 247.74 | 249.99 | 246.60 | 247.62 | 246.96 | -0.36% | 756,637 |
| Nov 26, 2025 | 250.57 | 252.00 | 247.80 | 248.52 | 247.86 | -0.69% | 1,011,035 |
| Nov 25, 2025 | 249.80 | 251.59 | 247.70 | 250.24 | 249.58 | 0.82% | 966,352 |
| Nov 24, 2025 | 251.26 | 252.44 | 244.72 | 248.21 | 247.55 | -1.27% | 2,094,699 |
| Nov 21, 2025 | 249.00 | 251.65 | 246.85 | 251.41 | 250.74 | 1.66% | 1,710,248 |
| Nov 20, 2025 | 245.74 | 250.43 | 245.69 | 247.30 | 246.64 | -0.57% | 1,571,211 |
| Nov 19, 2025 | 258.50 | 259.61 | 247.64 | 248.72 | 248.06 | -3.84% | 2,191,179 |
| Nov 18, 2025 | 259.54 | 261.56 | 256.00 | 258.64 | 257.95 | -0.26% | 1,814,939 |
| Nov 17, 2025 | 259.41 | 261.63 | 257.90 | 259.31 | 258.62 | 0.31% | 2,174,932 |
| Nov 14, 2025 | 258.22 | 262.59 | 254.57 | 258.51 | 257.83 | 0.70% | 1,828,638 |
| Nov 13, 2025 | 255.29 | 259.45 | 254.46 | 256.71 | 256.03 | 0.33% | 2,174,282 |
| Nov 12, 2025 | 254.40 | 256.53 | 253.17 | 255.86 | 255.18 | 0.34% | 1,256,755 |
| Nov 11, 2025 | 251.30 | 255.15 | 250.49 | 255.00 | 254.32 | 1.57% | 1,338,494 |
| Nov 10, 2025 | 248.88 | 251.74 | 247.03 | 251.06 | 250.40 | 0.42% | 1,463,144 |
| Nov 7, 2025 | 245.67 | 250.89 | 244.66 | 250.01 | 249.35 | 1.95% | 1,746,620 |
| Nov 6, 2025 | 246.90 | 249.95 | 244.28 | 245.24 | 244.59 | -1.13% | 1,456,687 |
| Nov 5, 2025 | 250.89 | 253.00 | 248.04 | 248.05 | 247.39 | -1.45% | 1,673,103 |
| Nov 4, 2025 | 244.50 | 252.11 | 242.70 | 251.70 | 251.03 | 3.59% | 2,473,799 |
| Nov 3, 2025 | 249.49 | 249.49 | 239.47 | 242.98 | 242.34 | -2.61% | 2,586,721 |
| Oct 31, 2025 | 242.75 | 254.43 | 242.75 | 249.49 | 248.83 | -4.79% | 5,066,743 |
| Oct 30, 2025 | 264.50 | 265.83 | 261.29 | 262.03 | 261.34 | - | 2,712,652 |
| Oct 29, 2025 | 265.62 | 268.85 | 261.04 | 262.02 | 261.33 | -2.05% | 3,165,319 |
| Oct 28, 2025 | 277.24 | 279.00 | 266.71 | 267.50 | 266.79 | -4.12% | 2,838,830 |
| Oct 27, 2025 | 280.56 | 281.66 | 278.10 | 279.00 | 278.26 | -0.62% | 930,396 |
| Oct 24, 2025 | 282.50 | 284.17 | 280.29 | 280.73 | 279.99 | -0.62% | 1,437,242 |
| Oct 23, 2025 | 283.03 | 284.33 | 280.41 | 282.49 | 281.74 | -0.19% | 1,086,919 |
| Oct 22, 2025 | 279.52 | 284.06 | 277.92 | 283.04 | 282.29 | 1.44% | 1,405,959 |
| Oct 21, 2025 | 278.80 | 280.60 | 277.22 | 279.01 | 278.27 | -0.09% | 1,424,058 |