If you invested $1000 in Personalis, Inc. (PSNL) since IPO date, it would be worth $568.97 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 $732.16, while $1000 invested 1 year ago would be worth $2,770.94. This corresponds to total returns of -43.1%, -26.78%, 177.09%, respectively, with annualized returns of -7.5%, -6.04%, 177.09%.
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 | 16.46 | 16.21 | 16.21 | 16.58 | 16.19 | 1.41M |
| September 10, 2026 | 16.07 | 16.33 | 16.33 | 16.49 | 16 | 2.3M |
| September 09, 2026 | 16.6 | 16.4 | 16.4 | 16.83 | 16.38 | 2.74M |
| September 08, 2026 | 17.2 | 16.6 | 16.6 | 17.35 | 16.46 | 2.55M |
| September 04, 2026 | 16.67 | 17.2 | 17.2 | 17.23 | 16.52 | 2.52M |
| September 03, 2026 | 16.95 | 16.83 | 16.83 | 17 | 16.44 | 2.49M |
| September 02, 2026 | 17.14 | 16.73 | 16.73 | 17.16 | 16.71 | 2.22M |
| September 01, 2026 | 17 | 17.06 | 17.06 | 17.38 | 16.81 | 3.62M |
| August 31, 2026 | 17 | 16.78 | 16.78 | 17.24 | 16.6 | 2.8M |
| August 28, 2026 | 16.75 | 17.07 | 17.07 | 17.24 | 16.6 | 2.97M |
| August 27, 2026 | 17.08 | 16.8 | 16.8 | 17.64 | 16.55 | 4.94M |
| August 26, 2026 | 17.18 | 17.08 | 17.08 | 17.5 | 16.84 | 2.17M |
| August 25, 2026 | 17.09 | 17.25 | 17.25 | 17.48 | 16.8 | 2.88M |
| August 24, 2026 | 17.01 | 17.06 | 17.06 | 17.43 | 16.79 | 4.79M |
| August 21, 2026 | 16.66 | 18.38 | 18.38 | 18.89 | 16.62 | 7.99M |
| August 20, 2026 | 15.91 | 16.88 | 16.88 | 17.06 | 15.91 | 14.19M |
| August 19, 2026 | 15.22 | 15.81 | 15.81 | 15.94 | 14.42 | 8.27M |
| August 18, 2026 | 13.77 | 13.91 | 13.91 | 13.98 | 13.68 | 1.02M |
| August 17, 2026 | 13.9 | 13.89 | 13.89 | 14.23 | 13.78 | 1.09M |
| August 14, 2026 | 14.11 | 14.04 | 14.04 | 14.33 | 13.92 | 1.04M |
| August 13, 2026 | 14.3 | 14.42 | 14.42 | 14.51 | 14.03 | 1.17M |
| August 12, 2026 | 14.03 | 14.21 | 14.21 | 14.28 | 13.87 | 1.55M |
| August 11, 2026 | 14.26 | 14.02 | 14.02 | 14.35 | 13.95 | 3.23M |
| August 10, 2026 | 14.09 | 14.5 | 14.5 | 14.81 | 14.02 | 4.21M |
| August 07, 2026 | 13.24 | 14.16 | 14.16 | 14.3 | 13.13 | 3.21M |
| August 06, 2026 | 13.22 | 13.03 | 13.03 | 13.45 | 12.92 | 1.7M |
| August 05, 2026 | 13.44 | 13.52 | 13.52 | 13.73 | 13.35 | 1.47M |
| August 04, 2026 | 13.4 | 13.52 | 13.52 | 13.6 | 13.08 | 1.68M |
| August 03, 2026 | 12.44 | 13.2 | 13.2 | 13.46 | 12.35 | 3.91M |
| July 31, 2026 | 12.75 | 12.66 | 12.66 | 12.87 | 12.3 | 2.74M |
| July 30, 2026 | 11.89 | 12.28 | 12.28 | 12.32 | 11.82 | 2.74M |
| July 29, 2026 | 11.86 | 11.73 | 11.73 | 12.23 | 11.52 | 2.06M |
| July 28, 2026 | 11.82 | 11.88 | 11.88 | 12.04 | 11.55 | 2.81M |
| July 27, 2026 | 11.95 | 11.98 | 11.98 | 12.14 | 11.57 | 4.62M |
| July 24, 2026 | 12.34 | 11.78 | 11.78 | 12.63 | 11.74 | 2.9M |
| July 23, 2026 | 12.39 | 12.22 | 12.22 | 12.87 | 12.08 | 3.73M |
| July 22, 2026 | 13.34 | 12.47 | 12.47 | 13.41 | 12.44 | 4.04M |
| July 21, 2026 | 13.3 | 13.44 | 13.44 | 13.75 | 12.94 | 6.81M |
| July 20, 2026 | 14.56 | 13.34 | 13.34 | 14.75 | 13.11 | 12.05M |
| July 17, 2026 | 16 | 15.39 | 15.39 | 16.39 | 15.18 | 6.62M |
| July 16, 2026 | 15.5 | 15.58 | 15.58 | 16.12 | 14.52 | 12.71M |
| July 15, 2026 | 15.3 | 15.79 | 15.79 | 16.07 | 14.85 | 5.01M |
| July 14, 2026 | 15.14 | 15.03 | 15.03 | 15.33 | 14.8 | 3.5M |
| July 13, 2026 | 13.83 | 15.04 | 15.04 | 16.15 | 13.52 | 10.66M |
| July 10, 2026 | 14.63 | 14.07 | 14.07 | 14.63 | 13.55 | 3.79M |
| July 09, 2026 | 14.61 | 14.65 | 14.65 | 15.36 | 14.32 | 5.47M |
| July 08, 2026 | 13.52 | 14.11 | 14.11 | 14.23 | 13 | 4.43M |
| July 07, 2026 | 13.98 | 13.98 | 13.98 | 14.31 | 13.44 | 3.46M |
| July 06, 2026 | 13.62 | 14.34 | 14.34 | 14.83 | 13.25 | 4.58M |
| July 02, 2026 | 13.97 | 13.62 | 13.62 | 14.24 | 13.23 | 3.78M |
| July 01, 2026 | 13.16 | 13.79 | 13.79 | 14.18 | 13.05 | 3.97M |
| June 30, 2026 | 13.63 | 13.4 | 13.4 | 13.7 | 12.8 | 4.1M |
| June 29, 2026 | 12.96 | 13.75 | 13.75 | 14.07 | 12.64 | 3.77M |
| June 26, 2026 | 12.5 | 13.02 | 13.02 | 13.37 | 12.26 | 8.35M |
| June 25, 2026 | 11.74 | 12.59 | 12.59 | 12.87 | 11.65 | 4.94M |
| June 24, 2026 | 10.26 | 11.36 | 11.36 | 11.44 | 10.26 | 5.95M |
| June 23, 2026 | 9.88 | 10.06 | 10.06 | 10.56 | 9.76 | 1.88M |
| June 22, 2026 | 10.49 | 10.17 | 10.17 | 10.86 | 9.65 | 2.39M |
| June 18, 2026 | 10 | 10.54 | 10.54 | 10.58 | 9.89 | 3.82M |
| June 17, 2026 | 9.7 | 9.75 | 9.75 | 10.63 | 9.52 | 3.26M |