If you invested $1000 in MFS Growth Fund (MFEIX) 10 years ago, it would be worth $4,343.64 as of September 13, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,473.98, while $1000 invested 1 year ago would be worth $1,029.06. This corresponds to total returns of 334.36%, 47.4%, 2.91%, respectively, with annualized returns of 15.81%, 8.06%, 2.91%.
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 | 201.85 | 201.85 | 201.85 | 201.85 | 201.85 | 0 |
| September 10, 2026 | 203.64 | 203.64 | 203.64 | 203.64 | 203.64 | 0 |
| September 09, 2026 | 205.3 | 205.3 | 205.3 | 205.3 | 205.3 | 0 |
| September 08, 2026 | 206.5 | 206.5 | 206.5 | 206.5 | 206.5 | 0 |
| September 04, 2026 | 206.69 | 206.69 | 206.69 | 206.69 | 206.69 | 0 |
| September 03, 2026 | 204 | 204 | 204 | 204 | 204 | 0 |
| September 02, 2026 | 202.76 | 202.76 | 202.76 | 202.76 | 202.76 | 0 |
| September 01, 2026 | 205.01 | 205.01 | 205.01 | 205.01 | 205.01 | 0 |
| August 31, 2026 | 206.1 | 206.1 | 206.1 | 206.1 | 206.1 | 0 |
| August 28, 2026 | 207.7 | 207.7 | 207.7 | 207.7 | 207.7 | 0 |
| August 27, 2026 | 204.91 | 204.91 | 204.91 | 204.91 | 204.91 | 0 |
| August 26, 2026 | 204.94 | 204.94 | 204.94 | 204.94 | 204.94 | 0 |
| August 25, 2026 | 203.48 | 203.48 | 203.48 | 203.48 | 203.48 | 0 |
| August 24, 2026 | 205.1 | 205.1 | 205.1 | 205.1 | 205.1 | 0 |
| August 21, 2026 | 203.93 | 203.93 | 203.93 | 203.93 | 203.93 | 0 |
| August 20, 2026 | 205.44 | 205.44 | 205.44 | 205.44 | 205.44 | 0 |
| August 19, 2026 | 206.06 | 206.06 | 206.06 | 206.06 | 206.06 | 0 |
| August 18, 2026 | 209.17 | 209.17 | 209.17 | 209.17 | 209.17 | 0 |
| August 17, 2026 | 209.78 | 209.78 | 209.78 | 209.78 | 209.78 | 0 |
| August 14, 2026 | 208.12 | 210.36 | 210.36 | 210.36 | 208.12 | 0 |
| August 13, 2026 | 209.04 | 209.04 | 209.04 | 209.04 | 209.04 | 0 |
| August 12, 2026 | 208.12 | 207.52 | 207.52 | 208.12 | 207.52 | 0 |
| August 11, 2026 | 208.12 | 208.12 | 208.12 | 208.12 | 208.12 | 0 |
| August 10, 2026 | 208.53 | 208.53 | 208.53 | 208.53 | 208.53 | 0 |
| August 07, 2026 | 206.89 | 206.89 | 206.89 | 206.89 | 206.89 | 0 |
| August 06, 2026 | 207.19 | 207.19 | 207.19 | 207.19 | 207.19 | 0 |
| August 05, 2026 | 207.34 | 207.34 | 207.34 | 207.34 | 207.34 | 0 |
| August 04, 2026 | 203.32 | 203.32 | 203.32 | 203.32 | 203.32 | 0 |
| August 03, 2026 | 199.36 | 199.36 | 199.36 | 199.36 | 199.36 | 0 |
| July 31, 2026 | 197.99 | 197.99 | 197.99 | 197.99 | 197.99 | 0 |
| July 30, 2026 | 193.19 | 193.19 | 193.19 | 193.19 | 193.19 | 0 |
| July 29, 2026 | 196.83 | 196.83 | 196.83 | 196.83 | 196.83 | 0 |
| July 28, 2026 | 197.2 | 197.2 | 197.2 | 197.2 | 197.2 | 0 |
| July 27, 2026 | 198 | 198 | 198 | 198 | 198 | 0 |
| July 24, 2026 | 199.05 | 199.05 | 199.05 | 199.05 | 199.05 | 0 |
| July 23, 2026 | 201.68 | 201.68 | 201.68 | 201.68 | 201.68 | 0 |
| July 22, 2026 | 202.39 | 202.39 | 202.39 | 202.39 | 202.39 | 0 |
| July 21, 2026 | 200.28 | 200.28 | 200.28 | 200.28 | 200.28 | 0 |
| July 20, 2026 | 199.86 | 199.86 | 199.86 | 199.86 | 199.86 | 0 |
| July 17, 2026 | 202.83 | 202.83 | 202.83 | 202.83 | 202.83 | 0 |
| July 16, 2026 | 206.05 | 206.05 | 206.05 | 206.05 | 206.05 | 0 |
| July 15, 2026 | 205.22 | 205.22 | 205.22 | 205.22 | 205.22 | 0 |
| July 14, 2026 | 202.64 | 202.64 | 202.64 | 202.64 | 202.64 | 0 |
| July 13, 2026 | 206.01 | 206.01 | 206.01 | 206.01 | 206.01 | 0 |
| July 10, 2026 | 204.65 | 204.65 | 204.65 | 204.65 | 204.65 | 0 |
| July 09, 2026 | 202.54 | 202.54 | 202.54 | 202.54 | 202.54 | 0 |
| July 08, 2026 | 201.94 | 201.94 | 201.94 | 201.94 | 201.94 | 0 |
| July 07, 2026 | 203.83 | 203.83 | 203.83 | 203.83 | 203.83 | 0 |
| July 06, 2026 | 201.58 | 201.58 | 201.58 | 201.58 | 201.58 | 0 |
| July 02, 2026 | 203.04 | 203.04 | 203.04 | 203.04 | 203.04 | 0 |
| July 01, 2026 | 204.76 | 204.76 | 204.76 | 204.76 | 204.76 | 0 |
| June 30, 2026 | 201.43 | 201.43 | 201.43 | 201.43 | 201.43 | 0 |
| June 29, 2026 | 197.67 | 197.67 | 197.67 | 197.67 | 197.67 | 0 |
| June 26, 2026 | 198.65 | 198.65 | 198.65 | 198.65 | 198.65 | 0 |
| June 25, 2026 | 199.43 | 199.43 | 199.43 | 199.43 | 199.43 | 0 |
| June 24, 2026 | 199.55 | 199.55 | 199.55 | 199.55 | 199.55 | 0 |
| June 23, 2026 | 203.9 | 203.9 | 203.9 | 203.9 | 203.9 | 0 |
| June 22, 2026 | 206.94 | 206.94 | 206.94 | 206.94 | 206.94 | 0 |
| June 18, 2026 | 203.57 | 203.57 | 203.57 | 203.57 | 203.57 | 0 |
| June 17, 2026 | 206.05 | 206.05 | 206.05 | 206.05 | 206.05 | 0 |