AJG Weekly Statistics
AJG weekly stock returns with week-by-week price performance and historical return data.
Arthur J. Gallagher & Co. (AJG) company overview
Founded in 1927 as a one-person agency, Gallagher's primary business is insurance brokerage, with a focus on serving middle-market companies. The company's risk management segment provides third-party claims adjustment to companies that choose to self-insure. Gallagher has about 72,000 employees and generates about a third of its revenue internationally, primarily in Australia, Canada, New Zealand, and the UK.
| Period | Return % |
|---|---|
| 2017 | 2.19 |
| 2017 | -0.34 |
| 2017 | 0.8 |
| 2017 | 3.56 |
| 2017 | -0.46 |
| 2017 | 2.51 |
| 2017 | 2.87 |
| 2017 | 0.28 |
| 2017 | 0 |
| 2017 | 0.43 |
| 2017 | 0.65 |
| 2017 | -0.9 |
| 2017 | 1.2 |
| 2017 | -0.48 |
| 2017 | -1.33 |
| 2017 | -0.23 |
| 2017 | -1.2 |
| 2017 | -0.7 |
| 2017 | -1.97 |
| 2017 | 1.99 |
| 2017 | 2.18 |
| 2017 | 0.95 |
| 2017 | 1.12 |
| 2017 | 1.9 |
| 2017 | -3.87 |
| 2017 | 0.53 |
| 2017 | 0.19 |
| 2017 | -0.17 |
| 2017 | 1.82 |
| 2017 | 1.23 |
| 2017 | -0.92 |
| 2017 | -0.98 |
| 2017 | -1.5 |
| 2017 | 0.83 |
| 2017 | -0.87 |
| 2017 | 3.45 |
| 2017 | 1.5 |
| 2017 | 1.08 |
| 2017 | 1.05 |
| 2017 | 0.13 |
| 2017 | 0.44 |
| 2017 | 1.37 |
| 2017 | -0.76 |
| 2017 | 1.9 |
| 2017 | 1.1 |
| 2017 | 3.11 |
| 2017 | -1.1 |
| 2017 | 1.93 |
| 2017 | -2.15 |
| 2017 | -2.63 |
| 2017 | -2.9 |
| 2017 | 0.64 |
| 2018 | -0.06 |
| 2018 | 0.74 |
| 2018 | 0.56 |
| 2018 | 9.42 |
| 2018 | -2.34 |
| 2018 | -4.82 |
| 2018 | 5.65 |
| 2018 | 0.1 |
| 2018 | -0.87 |
| 2018 | 6.23 |
| 2018 | -2.08 |
| 2018 | -6.12 |
| 2018 | 2.19 |
| 2018 | -2.27 |
| 2018 | 1.65 |
| 2018 | 1.46 |
| 2018 | 0.93 |
| 2018 | -2.43 |
| 2018 | -0.25 |
| 2018 | -2.09 |
| 2018 | -0.07 |
| 2018 | -1.06 |
| 2018 | 1.83 |
| 2018 | -3.09 |
| 2018 | 1.35 |
| 2018 | -2.01 |
| 2018 | 2.74 |
| 2018 | 2.91 |
| 2018 | 2.19 |
| 2018 | 0.71 |
| 2018 | 0.59 |
| 2018 | -0.88 |
| 2018 | 1.85 |
| 2018 | -0.46 |
| 2018 | -0.43 |
| 2018 | 2.29 |
| 2018 | 1.12 |
| 2018 | 1.21 |
| 2018 | -1.83 |
| 2018 | 0.11 |
| 2018 | -4.59 |
| 2018 | 2.02 |
| 2018 | 1.7 |
| 2018 | -0.24 |
| 2018 | 4.32 |
| 2018 | 0.33 |
| 2018 | -2.18 |
| 2018 | -0.26 |
| 2018 | -4.18 |
| 2018 | -0.63 |
| 2018 | -4.14 |
| 2018 | 2.39 |
| 2019 | -0.5 |
| 2019 | 1.03 |
| 2019 | 2.79 |
| 2019 | -0.98 |
| 2019 | 5.14 |
| 2019 | 2.71 |
| 2019 | 1.11 |
| 2019 | 1.19 |
| 2019 | -0.72 |
| 2019 | -3.12 |
| 2019 | 2.66 |
| 2019 | -1.52 |
| 2019 | -1.2 |
| 2019 | -0.57 |
| 2019 | 2.86 |
| 2019 | -0.1 |
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 2026-10-09 | 233.74 | 235.94 | 231.9 | 232.7 | — |
| 2026-10-08 | 227.95 | 234.79 | 225.85 | 234.05 | — |
| 2026-10-07 | 228.93 | 231.67 | 226.39 | 227.1 | — |
| 2026-10-06 | 225.81 | 230.73 | 225.08 | 229.85 | — |
| 2026-10-05 | 225 | 227.52 | 219.65 | 227.24 | — |
| 2026-10-02 | 230.79 | 232.76 | 225.27 | 226.11 | — |
| 2026-10-01 | 229.43 | 234.13 | 229.42 | 231.82 | — |
| 2026-09-30 | 227.44 | 229.49 | 225.55 | 228.11 | — |
| 2026-09-29 | 227.32 | 229.35 | 225.11 | 227.75 | — |
| 2026-09-28 | 230 | 232.81 | 227.07 | 229.46 | — |
| 2026-09-25 | 226.73 | 232.23 | 225.87 | 231.1 | — |
| 2026-09-24 | 230.72 | 233.18 | 226.26 | 227.13 | — |
| 2026-09-23 | 228.7 | 231.31 | 227.91 | 229.64 | — |
| 2026-09-21 | 239.72 | 240.71 | 236.58 | 236.61 | — |
| 2026-09-18 | 240 | 241.93 | 238.75 | 239.48 | — |
| 2026-09-17 | 243.18 | 244.46 | 240.08 | 241.41 | — |
| 2026-09-16 | 246.21 | 246.33 | 241.42 | 243.78 | — |
| 2026-09-15 | 251.18 | 254.59 | 247.88 | 248.04 | — |
| 2026-09-14 | 245.58 | 254.22 | 245.79 | 253.3 | — |
| 2026-09-11 | 245.95 | 245.09 | 240.32 | 240.32 | — |
| 2026-09-10 | 245.22 | 247.54 | 242.7 | 243.31 | — |
| 2026-09-09 | 250.2 | 251.34 | 243.4 | 244.28 | — |
| 2026-09-08 | 257.68 | 258.31 | 251.29 | 251.45 | — |
| 2026-09-04 | 263.33 | 266.71 | 261.99 | 262.69 | — |
| 2026-09-02 | 263.5 | 266.2 | 261.33 | 264.46 | — |
| 2026-09-01 | 264.43 | 267.23 | 260.04 | 262 | — |
| 2026-08-31 | 264.13 | 267.07 | 261.06 | 262.15 | — |
| 2026-08-27 | 260.6 | 264.08 | 259.26 | 260.15 | — |
| 2026-08-26 | 267.64 | 272.78 | 263.58 | 265.03 | — |
| 2026-08-25 | 269.84 | 272.79 | 266.96 | 268.51 | — |
| 2026-08-24 | 265 | 272.37 | 262.49 | 271.99 | — |
| 2026-08-21 | 259.44 | 264.17 | 257.67 | 263.81 | — |
| 2026-08-20 | 256.45 | 262.15 | 255.11 | 259.61 | — |
| 2026-08-19 | 249.44 | 260.28 | 249.11 | 257.45 | — |
| 2026-08-18 | 250.02 | 255.28 | 248.06 | 248.36 | — |
| 2026-08-17 | 248.99 | 253.57 | 246.88 | 247.97 | — |
| 2026-08-14 | 253.16 | 253.76 | 250 | 251.21 | — |
| 2026-08-13 | 256.35 | 257.12 | 250 | 253.49 | — |
| 2026-08-12 | 250 | 256.2 | 248.11 | 255.46 | — |
| 2026-08-11 | 248.98 | 256.2 | 247 | 253.51 | — |
| 2026-08-10 | 247 | 252.86 | 245.93 | 252.43 | — |
| 2026-08-07 | 247.96 | 252.04 | 246.29 | 248.12 | — |
| 2026-08-06 | 252.78 | 253.78 | 247.74 | 251.74 | — |
| 2026-08-05 | 249.83 | 252.15 | 247.77 | 251.03 | — |
| 2026-08-04 | 242.84 | 248.82 | 240.82 | 248.06 | — |
| 2026-08-03 | 251.21 | 255.98 | 246.22 | 247.79 | — |
| 2026-07-31 | 245.93 | 255.73 | 242.28 | 249.42 | — |
| 2026-07-30 | 269.99 | 264.53 | 253.54 | 256.46 | — |
| 2026-07-29 | 261.59 | 269.8 | 259.34 | 268.91 | — |
| 2026-07-28 | 255 | 265.38 | 254.35 | 265.31 | — |
| 2026-07-27 | 249.42 | 255.4 | 248.14 | 253.36 | — |
| 2026-07-24 | 242.93 | 248.42 | 241.12 | 247.77 | — |
| 2026-07-23 | 242.45 | 243.85 | 240.98 | 242.21 | — |
| 2026-07-22 | 248.04 | 246.78 | 241.14 | 242.5 | — |
| 2026-07-21 | 251.97 | 255.5 | 247.15 | 248.22 | — |
| 2026-07-20 | 250.93 | 254.76 | 249.78 | 253.66 | — |
| 2026-07-17 | 257.61 | 261.58 | 252.3 | 253.9 | — |
| 2026-07-16 | 250.62 | 256.14 | 250.18 | 255.93 | — |
| 2026-07-15 | 255.61 | 255.61 | 246.35 | 247.77 | — |
| 2026-07-14 | 257.23 | 260.1 | 253.82 | 253.83 | — |
| 2026-07-13 | 255.97 | 261.27 | 256.24 | 261.23 | — |
| 2026-07-10 | 254.9 | 255.5 | 250.94 | 253.09 | — |
| 2026-07-09 | 254.15 | 255.22 | 251.72 | 253.76 | — |
| 2026-07-08 | 253.38 | 256.85 | 251.89 | 256.61 | — |
| 2026-07-07 | 254 | 256.53 | 252 | 254.67 | — |
| 2026-07-06 | 251.36 | 251.79 | 247.88 | 249.77 | — |
| 2026-07-02 | 240.96 | 252.95 | 240.31 | 252.44 | — |
| 2026-07-01 | 230.81 | 244.08 | 229.68 | 239.67 | — |
| 2026-06-30 | 226.85 | 230.58 | 224.49 | 229.57 | — |
| 2026-06-29 | 226.44 | 227.18 | 223.26 | 227.12 | — |
| 2026-06-26 | 220.58 | 226.56 | 220.02 | 226.01 | — |
| 2026-06-25 | 219.79 | 222.98 | 217.83 | 217.86 | — |
| 2026-06-24 | 217.63 | 221.98 | 215.13 | 220.76 | — |
| 2026-06-23 | 213.68 | 217.87 | 211.99 | 215.78 | — |
| 2026-06-22 | 213.92 | 216.12 | 208.08 | 209.08 | — |
| 2026-06-18 | 216.17 | 216.18 | 211.29 | 214.06 | — |
| 2026-06-17 | 216.5 | 224.99 | 215.7 | 216.09 | — |
| 2026-06-16 | 217.08 | 217.85 | 214.2 | 215.9 | — |
| 2026-06-15 | 217.38 | 218.75 | 214.49 | 215.74 | — |
| 2026-06-12 | 220.79 | 222.4 | 217.21 | 218.69 | — |
| 2026-06-11 | 221.83 | 223.66 | 220.58 | 220.9 | — |
| 2026-06-10 | 219.19 | 225.34 | 215.89 | 220.14 | — |
| 2026-06-09 | 214.55 | 219.52 | 212.55 | 217.05 | — |
| 2026-06-05 | 212.28 | 216.7 | 212.09 | 216.14 | — |
| 2026-06-04 | 207.45 | 212.52 | 206.42 | 211 | — |
| 2026-06-03 | 203.83 | 204.73 | 199.68 | 202.5 | — |
| 2026-06-02 | 204.29 | 207.14 | 200.7 | 205.77 | — |
| 2026-06-01 | 200.57 | 206.25 | 200 | 206.1 | — |
| 2026-05-29 | 201.88 | 203.73 | 200.3 | 201.11 | — |
| 2026-05-28 | 202.9 | 206.2 | 200.04 | 202.65 | — |
| 2026-05-27 | 205.06 | 208.99 | 202 | 202.85 | — |
| 2026-05-22 | 206.5 | 207.41 | 203.12 | 204.75 | — |
| 2026-05-21 | 201.95 | 207.95 | 200 | 207.41 | — |
| 2026-05-20 | 203.35 | 204.98 | 199.67 | 203.61 | — |
| 2026-05-19 | 209.24 | 210.24 | 203.41 | 203.45 | — |
| 2026-05-18 | 199.88 | 208.15 | 198.88 | 207.15 | — |
| 2026-05-15 | 199.72 | 200.23 | 196.32 | 199.95 | — |
| 2026-05-14 | 195.18 | 198.74 | 193.49 | 197.68 | — |
| 2026-05-13 | 194.78 | 197.22 | 190.75 | 192 | — |
| 2026-05-12 | 199.4 | 202.91 | 195.81 | 197.4 | — |
| 2026-05-11 | 197.95 | 200.34 | 195.14 | 198.57 | — |
| 2026-05-08 | 200.89 | 201 | 196.65 | 198.87 | — |
| 2026-05-07 | 194.27 | 203.13 | 194.15 | 201.94 | — |
| 2026-05-06 | 207.4 | 209.08 | 196.8 | 196.91 | — |
| 2026-05-05 | 206.29 | 207.37 | 204.72 | 205.8 | — |
| 2026-05-04 | 207.89 | 211.01 | 205.64 | 207.03 | — |
| 2026-05-01 | 217 | 218.88 | 206.57 | 208.11 | — |
| 2026-04-30 | 210.31 | 207.25 | 202.21 | 206.4 | — |
| 2026-04-29 | 212.88 | 214.4 | 210.34 | 211.81 | — |
| 2026-04-28 | 215.85 | 217 | 209.78 | 213.42 | — |
| 2026-04-27 | 213.13 | 216.89 | 211.56 | 215.06 | — |
| 2026-04-24 | 216.94 | 218.79 | 213.98 | 215.38 | — |
| 2026-04-23 | 220.79 | 221.28 | 217.58 | 219.37 | — |
| 2026-04-22 | 223.34 | 223.34 | 218.51 | 221.11 | — |
| 2026-04-21 | 223.6 | 225.98 | 222.29 | 224.46 | — |
| 2026-04-20 | 221.6 | 223.48 | 220.77 | 223.07 | — |
| 2026-04-17 | 224 | 224.97 | 220.72 | 221.61 | — |
| 2026-04-16 | 224.14 | 225.68 | 222.8 | 224.08 | — |
| 2026-04-15 | 220.53 | 224.46 | 219.17 | 223.17 | — |
| 2026-04-14 | 221.23 | 223.39 | 219.6 | 219.91 | — |