If you invested $1000 in Omnicom Group Inc. (0KBK.L) since IPO date, it would be worth $1,559.34 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,292.92, while $1000 invested 1 year ago would be worth $1,048.99. This corresponds to total returns of 55.93%, 29.29%, 4.9%, respectively, with annualized returns of 5.27%, 5.28%, 4.9%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| September 11, 2026 | 80 | 79.23 | 79.23 | 80.37 | 78.6 | 122 |
| September 10, 2026 | 77.99 | 78.91 | 78.91 | 79.41 | 77.99 | 612 |
| September 09, 2026 | 80.06 | 78.04 | 78.04 | 80.57 | 77.14 | 2,696 |
| September 08, 2026 | 81.73 | 81.26 | 81.26 | 83.78 | 80.81 | 4,518 |
| September 04, 2026 | 84.26 | 83.05 | 83.05 | 84.26 | 82.51 | 691 |
| September 03, 2026 | 82.33 | 83.99 | 83.99 | 83.99 | 82.04 | 62 |
| September 02, 2026 | 84.87 | 84.79 | 84.79 | 87.44 | 84.78 | 255 |
| September 01, 2026 | 89.04 | 86.03 | 86.03 | 89.04 | 86 | 174 |
| August 28, 2026 | 88.17 | 88.52 | 88.52 | 88.9 | 88.17 | 38 |
| August 27, 2026 | 88 | 88.47 | 88.47 | 88.71 | 87.24 | 871 |
| August 26, 2026 | 87.98 | 87.68 | 87.68 | 88.92 | 86.48 | 93 |
| August 25, 2026 | 86.72 | 88.53 | 88.53 | 88.53 | 86.72 | 25 |
| August 24, 2026 | 88.41 | 88.74 | 88.74 | 89.6 | 87.54 | 206 |
| August 21, 2026 | 86.47 | 87.79 | 87.79 | 88.13 | 86.12 | 199 |
| August 20, 2026 | 87.43 | 86.78 | 86.78 | 87.89 | 85.69 | 2,372 |
| August 19, 2026 | 86.71 | 87.85 | 87.85 | 87.85 | 85.33 | 28 |
| August 18, 2026 | 88.35 | 87.04 | 87.04 | 88.35 | 85.39 | 73 |
| August 17, 2026 | 88.5 | 85.95 | 85.95 | 88.5 | 85.75 | 317 |
| August 14, 2026 | 88.8 | 87.27 | 87.27 | 90.53 | 87.27 | 141 |
| August 13, 2026 | 86.1 | 86.68 | 86.68 | 86.68 | 84.9 | 183 |
| August 12, 2026 | 84.05 | 85.3 | 85.3 | 85.54 | 83.75 | 452 |
| August 11, 2026 | 84.24 | 85.58 | 85.58 | 86.38 | 83.71 | 275 |
| August 10, 2026 | 84.84 | 84.41 | 84.41 | 86 | 83.14 | 126 |
| August 07, 2026 | 83.83 | 85.26 | 85.26 | 85.26 | 81.7 | 832 |
| August 06, 2026 | 84.5 | 82.02 | 82.02 | 84.5 | 81.73 | 150 |
| August 05, 2026 | 82.62 | 81.7 | 81.7 | 83.47 | 80.51 | 33 |
| August 04, 2026 | 78.75 | 80.68 | 80.68 | 80.71 | 77.81 | 316 |
| August 03, 2026 | 79.64 | 79.3 | 79.3 | 82.4 | 78.05 | 741 |
| July 31, 2026 | 78.98 | 78.63 | 78.63 | 80.4 | 78.45 | 329 |
| July 30, 2026 | 79.02 | 79.47 | 79.47 | 79.7 | 76.67 | 200 |
| July 29, 2026 | 84.03 | 83.2 | 83.2 | 84.03 | 80 | 763 |
| July 28, 2026 | 84 | 86.15 | 86.15 | 87.35 | 82.17 | 422 |
| July 27, 2026 | 79.9 | 82.71 | 82.71 | 82.71 | 78 | 528 |
| July 23, 2026 | 78.76 | 78.66 | 78.66 | 80.34 | 78.24 | 48 |
| July 22, 2026 | 79.31 | 79.51 | 79.51 | 80.07 | 79.1 | 151 |
| July 21, 2026 | 81.6 | 79.96 | 79.96 | 81.6 | 79.96 | 31 |
| July 20, 2026 | 82.54 | 82.79 | 82.79 | 82.79 | 80.93 | 68 |
| July 17, 2026 | 81.59 | 81.93 | 81.93 | 85.13 | 81.59 | 964 |
| July 16, 2026 | 81.02 | 83.53 | 83.53 | 83.53 | 81.02 | 44 |
| July 15, 2026 | 81.14 | 81.15 | 81.15 | 82.73 | 81.13 | 8 |
| July 14, 2026 | 81.52 | 80.73 | 80.73 | 82.3 | 80.73 | 25 |
| July 13, 2026 | 80.71 | 82.93 | 82.93 | 83.91 | 78.5 | 520 |
| July 10, 2026 | 82 | 81.47 | 81.47 | 82.88 | 81.36 | 612 |
| July 09, 2026 | 79.22 | 80.87 | 80.87 | 81.23 | 77.29 | 24 |
| July 08, 2026 | 80.29 | 78.86 | 78.86 | 81.38 | 77.94 | 1,132 |
| July 07, 2026 | 80.53 | 81.68 | 81.68 | 81.68 | 80.53 | 783 |
| July 06, 2026 | 78.07 | 79.81 | 79.81 | 80.13 | 78.07 | 1,221 |
| July 02, 2026 | 76.13 | 77.8 | 77.8 | 77.81 | 75.88 | 2,321 |
| July 01, 2026 | 73.55 | 76.69 | 76.69 | 76.69 | 72.41 | 2,905 |
| June 30, 2026 | 73.45 | 73.16 | 73.16 | 74.24 | 72.02 | 358 |
| June 29, 2026 | 72.5 | 73.34 | 73.34 | 75.78 | 72.5 | 224 |
| June 26, 2026 | 73 | 74.38 | 74.38 | 74.84 | 71.38 | 488 |
| June 25, 2026 | 73 | 73.96 | 73.96 | 75 | 73 | 73 |
| June 24, 2026 | 73.63 | 73.56 | 73.56 | 73.97 | 73.41 | 3,717 |
| June 23, 2026 | 73.54 | 72.34 | 72.34 | 73.57 | 71.95 | 209 |
| June 22, 2026 | 71.58 | 71.52 | 71.52 | 73.06 | 69.15 | 383 |
| June 18, 2026 | 75 | 73.51 | 73.51 | 76.85 | 71.89 | 720 |
| June 17, 2026 | 77.62 | 76 | 76 | 77.62 | 76 | 396 |
| June 16, 2026 | 75.83 | 77.35 | 77.35 | 77.35 | 75.83 | 33 |
| June 15, 2026 | 75 | 76.43 | 76.43 | 77.76 | 75 | 7,766 |