If you invested $1000 in The Mosaic Company (MOS) 10 years ago, it would be worth $1,096.13 as of September 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $872.58, while $1000 invested 1 year ago would be worth $762.02. This corresponds to total returns of 9.61%, -12.74%, -23.8%, respectively, with annualized returns of 0.92%, -2.69%, -23.8%.
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 | 25.43 | 25.19 | 25.19 | 25.98 | 25.05 | 6.51M |
| September 10, 2026 | 25.97 | 25.4 | 25.4 | 26.5 | 25.4 | 7.8M |
| September 09, 2026 | 26.8 | 26.21 | 26.21 | 26.96 | 26.08 | 7.52M |
| September 08, 2026 | 26.15 | 26.53 | 26.53 | 26.89 | 26.02 | 10.51M |
| September 04, 2026 | 25 | 25.85 | 25.85 | 26.04 | 24.77 | 8.46M |
| September 03, 2026 | 26.12 | 25.49 | 25.49 | 26.31 | 25.15 | 7.03M |
| September 02, 2026 | 24.7 | 25.78 | 25.78 | 26 | 24.63 | 9.84M |
| September 01, 2026 | 23.94 | 24.78 | 24.78 | 25.21 | 23.42 | 9.02M |
| August 31, 2026 | 23.68 | 24.12 | 24.12 | 24.51 | 23.68 | 6.91M |
| August 28, 2026 | 23.95 | 23.6 | 23.6 | 24.29 | 23.33 | 5.38M |
| August 27, 2026 | 24 | 23.76 | 23.76 | 24 | 23.32 | 5.6M |
| August 26, 2026 | 24.84 | 24.16 | 24.16 | 25.2 | 24.14 | 7.95M |
| August 25, 2026 | 23.77 | 24.27 | 24.27 | 24.4 | 23.66 | 5.9M |
| August 24, 2026 | 24.62 | 24 | 24 | 25.18 | 23.59 | 8.72M |
| August 21, 2026 | 23.77 | 24.41 | 24.41 | 24.76 | 23.55 | 13.52M |
| August 20, 2026 | 22.46 | 23.35 | 23.35 | 23.45 | 22.31 | 12.39M |
| August 19, 2026 | 21.64 | 22.23 | 22.23 | 22.53 | 21.6 | 8.73M |
| August 18, 2026 | 21.23 | 21.14 | 21.14 | 21.43 | 21.05 | 5.86M |
| August 17, 2026 | 21.62 | 21.23 | 21.23 | 21.69 | 20.82 | 9.22M |
| August 14, 2026 | 21.74 | 21.61 | 21.61 | 22.02 | 21.53 | 6.03M |
| August 13, 2026 | 22.6 | 21.78 | 21.78 | 23.03 | 21.41 | 7.89M |
| August 12, 2026 | 23.07 | 22.6 | 22.6 | 23.07 | 22.35 | 5.95M |
| August 11, 2026 | 23.36 | 23.1 | 23.1 | 23.62 | 23.05 | 5.96M |
| August 10, 2026 | 22.88 | 23.47 | 23.47 | 23.48 | 22.43 | 5.98M |
| August 07, 2026 | 23.27 | 23.06 | 23.06 | 23.41 | 22.85 | 5.63M |
| August 06, 2026 | 23 | 23.46 | 23.46 | 23.95 | 22.44 | 8.24M |
| August 05, 2026 | 21.7 | 23.41 | 23.41 | 23.9 | 21.44 | 16.52M |
| August 04, 2026 | 21.9 | 22.71 | 22.71 | 22.75 | 21.71 | 6.69M |
| August 03, 2026 | 22.27 | 21.81 | 21.81 | 22.43 | 21.61 | 7.81M |
| July 31, 2026 | 22.65 | 22.12 | 22.12 | 22.98 | 22.07 | 10.78M |
| July 30, 2026 | 22.64 | 22.77 | 22.77 | 22.97 | 22.3 | 5.59M |
| July 29, 2026 | 22.98 | 22.62 | 22.62 | 23.15 | 22.31 | 6.72M |
| July 28, 2026 | 22.77 | 23.08 | 23.08 | 23.17 | 22.69 | 8.34M |
| July 27, 2026 | 22.42 | 22.34 | 22.34 | 22.73 | 22.02 | 6.9M |
| July 24, 2026 | 22.25 | 22.3 | 22.3 | 22.77 | 22.2 | 6.46M |
| July 23, 2026 | 23.03 | 22.28 | 22.28 | 23.27 | 22.09 | 6.08M |
| July 22, 2026 | 22.55 | 22.78 | 22.78 | 22.99 | 22.29 | 8.38M |
| July 21, 2026 | 22.8 | 21.97 | 21.97 | 22.85 | 21.9 | 7.19M |
| July 20, 2026 | 22.33 | 22.41 | 22.41 | 22.48 | 21.72 | 5.11M |
| July 17, 2026 | 22.46 | 22.13 | 22.13 | 22.9 | 22.09 | 6.5M |
| July 16, 2026 | 23.14 | 22.53 | 22.53 | 23.4 | 22.38 | 6.02M |
| July 15, 2026 | 23.03 | 23.04 | 23.04 | 23.25 | 22.35 | 6.94M |
| July 14, 2026 | 22.64 | 22.94 | 22.94 | 23.09 | 22.42 | 8.43M |
| July 13, 2026 | 21.71 | 22.31 | 22.31 | 22.52 | 21.71 | 8.67M |
| July 10, 2026 | 20.86 | 21.51 | 21.51 | 21.66 | 20.86 | 6.48M |
| July 09, 2026 | 20.66 | 20.75 | 20.75 | 21.02 | 20.42 | 6.4M |
| July 08, 2026 | 21.16 | 20.65 | 20.65 | 21.35 | 20.59 | 8.06M |
| July 07, 2026 | 21.15 | 21.12 | 21.12 | 21.49 | 20.69 | 7.56M |
| July 06, 2026 | 21.07 | 21.18 | 21.18 | 21.43 | 20.82 | 7.62M |
| July 02, 2026 | 21.5 | 21.13 | 21.13 | 21.58 | 20.98 | 8.9M |
| July 01, 2026 | 21.1 | 21.3 | 21.3 | 21.85 | 21.04 | 10.37M |
| June 30, 2026 | 21.71 | 21.19 | 21.19 | 21.78 | 20.83 | 15.54M |
| June 29, 2026 | 22.39 | 22.44 | 22.44 | 22.57 | 21.91 | 7.54M |
| June 26, 2026 | 21.74 | 22.38 | 22.38 | 22.58 | 21.71 | 9.43M |
| June 25, 2026 | 21.17 | 21.73 | 21.73 | 21.87 | 21.08 | 9.08M |
| June 24, 2026 | 20.93 | 20.86 | 20.86 | 21.48 | 20.85 | 9.51M |
| June 23, 2026 | 21.5 | 21.25 | 21.25 | 21.78 | 21.07 | 8.73M |
| June 22, 2026 | 22.63 | 22 | 22 | 22.74 | 21.91 | 8.78M |
| June 18, 2026 | 22.64 | 22.9 | 22.9 | 23.38 | 22.6 | 24.31M |
| June 17, 2026 | 21.69 | 22.51 | 22.51 | 22.76 | 21.6 | 9.51M |