If you invested $1000 in Stem, Inc. (STEM) since IPO date, it would be worth $29.38 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 $12.03, while $1000 invested 1 year ago would be worth $340.5. This corresponds to total returns of -97.06%, -98.8%, -65.95%, respectively, with annualized returns of -45.15%, -58.69%, -65.95%.
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 | 5.68 | 5.7 | 5.7 | 5.95 | 5.65 | 82,466 |
| August 20, 2026 | 5.7 | 5.65 | 5.65 | 5.84 | 5.48 | 83,725 |
| August 19, 2026 | 5.86 | 5.76 | 5.76 | 5.95 | 5.66 | 0 |
| August 18, 2026 | 6 | 5.84 | 5.84 | 6 | 5.78 | 0 |
| August 17, 2026 | 6.41 | 6.1 | 6.1 | 6.45 | 6.03 | 91,756 |
| August 14, 2026 | 6.25 | 6.34 | 6.34 | 6.6 | 6.05 | 168,533 |
| August 13, 2026 | 5.75 | 6.24 | 6.24 | 7.02 | 5.63 | 0 |
| August 12, 2026 | 6.02 | 5.45 | 5.45 | 6.04 | 5.42 | 0 |
| August 11, 2026 | 5.67 | 5.89 | 5.89 | 5.92 | 5.6 | 0 |
| August 10, 2026 | 5.89 | 5.68 | 5.68 | 5.95 | 5.33 | 148,157 |
| August 07, 2026 | 5.87 | 5.88 | 5.88 | 6.07 | 5.84 | 0 |
| August 06, 2026 | 5.85 | 5.75 | 5.75 | 5.99 | 5.63 | 72,123 |
| August 05, 2026 | 5.92 | 5.8 | 5.8 | 6.15 | 5.65 | 68,450 |
| August 04, 2026 | 5.8 | 5.98 | 5.98 | 6.11 | 5.65 | 163,909 |
| August 03, 2026 | 5.47 | 5.62 | 5.62 | 5.7 | 5.45 | 139,372 |
| July 31, 2026 | 5.42 | 5.4 | 5.4 | 5.64 | 5.26 | 137,217 |
| July 30, 2026 | 4.96 | 5.3 | 5.3 | 5.55 | 4.95 | 133,699 |
| July 29, 2026 | 5.29 | 4.95 | 4.95 | 5.35 | 4.92 | 148,577 |
| July 28, 2026 | 5.45 | 5.33 | 5.33 | 5.52 | 5.13 | 108,368 |
| July 27, 2026 | 5.53 | 5.58 | 5.58 | 5.89 | 5.45 | 161,652 |
| July 24, 2026 | 5.81 | 5.49 | 5.49 | 5.83 | 5.45 | 146,478 |
| July 23, 2026 | 6 | 5.81 | 5.81 | 6.06 | 5.74 | 87,187 |
| July 22, 2026 | 6.25 | 6.01 | 6.01 | 6.42 | 5.98 | 82,636 |
| July 21, 2026 | 6.16 | 6.29 | 6.29 | 6.39 | 6.16 | 50,295 |
| July 20, 2026 | 6.3 | 6.09 | 6.09 | 6.3 | 6.01 | 116,610 |
| July 17, 2026 | 6.15 | 6.26 | 6.26 | 6.34 | 6.05 | 123,047 |
| July 16, 2026 | 6.62 | 6.32 | 6.32 | 6.64 | 6.2 | 106,527 |
| July 15, 2026 | 6.76 | 6.63 | 6.63 | 6.84 | 6.5 | 50,645 |
| July 14, 2026 | 6.52 | 6.61 | 6.61 | 6.85 | 6.52 | 107,834 |
| July 13, 2026 | 6.82 | 6.52 | 6.52 | 6.93 | 6.42 | 183,542 |
| July 10, 2026 | 7.12 | 6.96 | 6.96 | 7.12 | 6.83 | 87,417 |
| July 09, 2026 | 6.92 | 7.09 | 7.09 | 7.18 | 6.88 | 65,208 |
| July 08, 2026 | 7.1 | 6.92 | 6.92 | 7.14 | 6.7 | 126,782 |
| July 07, 2026 | 7.68 | 7.18 | 7.18 | 7.77 | 7.14 | 138,690 |
| July 06, 2026 | 7.77 | 7.79 | 7.79 | 8.21 | 7.73 | 94,604 |
| July 02, 2026 | 8.03 | 7.85 | 7.85 | 8.24 | 7.55 | 114,515 |
| July 01, 2026 | 7.79 | 7.92 | 7.92 | 8.29 | 7.75 | 98,204 |
| June 30, 2026 | 7.57 | 7.81 | 7.81 | 7.98 | 7.48 | 94,664 |
| June 29, 2026 | 7.42 | 7.48 | 7.48 | 7.64 | 7.28 | 68,023 |
| June 26, 2026 | 7.15 | 7.36 | 7.36 | 7.41 | 7.12 | 127,754 |
| June 25, 2026 | 7.55 | 7.24 | 7.24 | 7.6 | 7.15 | 122,982 |
| June 24, 2026 | 7.75 | 7.45 | 7.45 | 7.92 | 7.37 | 87,155 |
| June 23, 2026 | 7.74 | 7.63 | 7.63 | 8.13 | 7.63 | 63,455 |
| June 22, 2026 | 8.2 | 8.06 | 8.06 | 8.49 | 7.76 | 100,741 |
| June 18, 2026 | 7.96 | 8.22 | 8.22 | 8.32 | 7.71 | 123,419 |
| June 17, 2026 | 7.82 | 7.68 | 7.68 | 8.28 | 7.63 | 85,373 |
| June 16, 2026 | 7.7 | 7.78 | 7.78 | 8 | 7.6 | 83,883 |
| June 15, 2026 | 7.69 | 7.76 | 7.76 | 8.19 | 7.69 | 138,257 |
| June 12, 2026 | 7.54 | 7.31 | 7.31 | 7.83 | 7.2 | 136,387 |
| June 11, 2026 | 7.36 | 7.57 | 7.57 | 7.62 | 7.24 | 112,555 |
| June 10, 2026 | 7.59 | 7.39 | 7.39 | 7.94 | 7.34 | 78,757 |
| June 09, 2026 | 7.9 | 7.7 | 7.7 | 8.37 | 7.4 | 170,371 |
| June 08, 2026 | 7.97 | 7.78 | 7.78 | 8.04 | 7.6 | 181,752 |
| June 05, 2026 | 9.03 | 7.7 | 7.7 | 9.03 | 7.6 | 0 |
| June 04, 2026 | 8.97 | 9.17 | 9.17 | 9.24 | 8.78 | 181,993 |
| June 03, 2026 | 9.76 | 9.04 | 9.04 | 9.89 | 9.03 | 184,025 |
| June 02, 2026 | 10.06 | 10.02 | 10.02 | 10.5 | 9.98 | 254,724 |
| June 01, 2026 | 9.5 | 10.15 | 10.15 | 10.27 | 9.21 | 221,756 |
| May 29, 2026 | 10.08 | 9.72 | 9.72 | 10.12 | 9.61 | 139,754 |
| May 28, 2026 | 10.1 | 10.21 | 10.21 | 10.52 | 9.98 | 213,296 |