If you invested $1000 in Thompson MidCap (THPMX) 10 years ago, it would be worth $1,632.65 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,139.9, while $1000 invested 1 year ago would be worth $1,300.81. This corresponds to total returns of 63.27%, 13.99%, 30.08%, respectively, with annualized returns of 5.02%, 2.65%, 30.08%.
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 |
|---|---|---|---|---|---|---|
| August 21, 2026 | 17.46 | 17.6 | 17.6 | 17.6 | 17.46 | 0 |
| August 20, 2026 | 17.58 | 17.46 | 17.46 | 17.58 | 17.46 | 0 |
| August 19, 2026 | 17.58 | 17.58 | 17.58 | 17.58 | 17.58 | 0 |
| August 18, 2026 | 17.38 | 17.38 | 17.38 | 17.38 | 17.38 | 0 |
| August 17, 2026 | 17.5 | 17.5 | 17.5 | 17.5 | 17.5 | 0 |
| August 14, 2026 | 17.66 | 17.66 | 17.66 | 17.66 | 17.66 | 0 |
| August 13, 2026 | 17.66 | 17.66 | 17.66 | 17.66 | 17.66 | 0 |
| August 12, 2026 | 17.45 | 17.45 | 17.45 | 17.45 | 17.45 | 0 |
| August 11, 2026 | 17.48 | 17.52 | 17.52 | 17.52 | 17.48 | 0 |
| August 10, 2026 | 17.48 | 17.48 | 17.48 | 17.48 | 17.48 | 0 |
| August 07, 2026 | 17.3 | 17.55 | 17.55 | 17.55 | 17.3 | 0 |
| August 06, 2026 | 17.46 | 17.3 | 17.3 | 17.46 | 17.3 | 0 |
| August 05, 2026 | 17.59 | 17.46 | 17.46 | 17.59 | 17.46 | 0 |
| August 04, 2026 | 17.59 | 17.59 | 17.59 | 17.59 | 17.59 | 0 |
| August 03, 2026 | 17.28 | 17.28 | 17.28 | 17.28 | 17.28 | 0 |
| July 31, 2026 | 17.07 | 17.07 | 17.07 | 17.07 | 17.07 | 0 |
| July 30, 2026 | 17.19 | 17.19 | 17.19 | 17.19 | 17.19 | 0 |
| July 29, 2026 | 17.26 | 17.26 | 17.26 | 17.26 | 17.26 | 0 |
| July 28, 2026 | 17.44 | 17.44 | 17.44 | 17.44 | 17.44 | 0 |
| July 27, 2026 | 17.19 | 17.19 | 17.19 | 17.19 | 17.19 | 0 |
| July 23, 2026 | 16.88 | 16.88 | 16.88 | 16.88 | 16.88 | 0 |
| July 22, 2026 | 17.06 | 17.06 | 17.06 | 17.06 | 17.06 | 0 |
| July 21, 2026 | 17.1 | 17.1 | 17.1 | 17.1 | 17.1 | 0 |
| July 20, 2026 | 17.03 | 17.03 | 17.03 | 17.03 | 17.03 | 0 |
| July 17, 2026 | 17.1 | 17.1 | 17.1 | 17.1 | 17.1 | 0 |
| July 16, 2026 | 17.3 | 17.3 | 17.3 | 17.3 | 17.3 | 0 |
| July 15, 2026 | 17.1 | 17.1 | 17.1 | 17.1 | 17.1 | 0 |
| July 14, 2026 | 16.96 | 16.96 | 16.96 | 16.96 | 16.96 | 0 |
| July 13, 2026 | 17.05 | 17.05 | 17.05 | 17.05 | 17.05 | 0 |
| July 10, 2026 | 17.07 | 17.07 | 17.07 | 17.07 | 17.07 | 0 |
| July 09, 2026 | 16.98 | 16.98 | 16.98 | 16.98 | 16.98 | 0 |
| July 08, 2026 | 16.83 | 16.83 | 16.83 | 16.83 | 16.83 | 0 |
| July 07, 2026 | 17.1 | 17.1 | 17.1 | 17.1 | 17.1 | 0 |
| July 06, 2026 | 17.18 | 17.18 | 17.18 | 17.18 | 17.18 | 0 |
| July 02, 2026 | 17.13 | 17.13 | 17.13 | 17.13 | 17.13 | 0 |
| July 01, 2026 | 17.04 | 17.04 | 17.04 | 17.04 | 17.04 | 0 |
| June 30, 2026 | 16.97 | 16.97 | 16.97 | 16.97 | 16.97 | 0 |
| June 29, 2026 | 16.95 | 16.95 | 16.95 | 16.95 | 16.95 | 0 |
| June 26, 2026 | 16.91 | 16.91 | 16.91 | 16.91 | 16.91 | 0 |
| June 25, 2026 | 16.74 | 16.74 | 16.74 | 16.74 | 16.74 | 0 |
| June 24, 2026 | 16.69 | 16.69 | 16.69 | 16.69 | 16.69 | 0 |
| June 23, 2026 | 16.51 | 16.51 | 16.51 | 16.51 | 16.51 | 0 |
| June 22, 2026 | 16.56 | 16.56 | 16.56 | 16.56 | 16.56 | 0 |
| June 18, 2026 | 16.58 | 16.58 | 16.58 | 16.58 | 16.58 | 0 |
| June 17, 2026 | 16.49 | 16.49 | 16.49 | 16.49 | 16.49 | 0 |
| June 16, 2026 | 16.77 | 16.77 | 16.77 | 16.77 | 16.77 | 0 |
| June 15, 2026 | 16.82 | 16.82 | 16.82 | 16.82 | 16.82 | 0 |
| June 12, 2026 | 16.79 | 16.79 | 16.79 | 16.79 | 16.79 | 0 |
| June 11, 2026 | 16.66 | 16.66 | 16.66 | 16.66 | 16.66 | 0 |
| June 10, 2026 | 16.37 | 16.37 | 16.37 | 16.37 | 16.37 | 0 |
| June 09, 2026 | 16.62 | 16.62 | 16.62 | 16.62 | 16.62 | 0 |
| June 08, 2026 | 16.45 | 16.45 | 16.45 | 16.45 | 16.45 | 0 |
| June 05, 2026 | 16.42 | 16.42 | 16.42 | 16.42 | 16.42 | 0 |
| June 04, 2026 | 16.69 | 16.69 | 16.69 | 16.69 | 16.69 | 0 |
| June 03, 2026 | 16.51 | 16.51 | 16.51 | 16.51 | 16.51 | 0 |
| June 02, 2026 | 16.67 | 16.67 | 16.67 | 16.67 | 16.67 | 0 |
| June 01, 2026 | 16.5 | 16.5 | 16.5 | 16.5 | 16.5 | 0 |
| May 29, 2026 | 16.46 | 16.46 | 16.46 | 16.46 | 16.46 | 0 |
| May 28, 2026 | 16.33 | 16.33 | 16.33 | 16.33 | 16.33 | 0 |
| May 27, 2026 | 16.31 | 16.31 | 16.31 | 16.31 | 16.31 | 0 |