If you invested $1000 in AnaptysBio, Inc. (ANAB) since IPO date, it would be worth $3,310.59 as of August 29, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $2,252.1, while $1000 invested 1 year ago would be worth $2,768.32. This corresponds to total returns of 231.06%, 125.21%, 176.83%, respectively, with annualized returns of 13.29%, 17.63%, 176.83%.
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 28, 2026 | 57.24 | 56.28 | 56.28 | 57.24 | 55.38 | 358,263 |
| August 27, 2026 | 58.03 | 57.29 | 57.29 | 58.43 | 57.1 | 533,718 |
| August 26, 2026 | 58.27 | 58 | 58 | 58.86 | 57.37 | 210,309 |
| August 25, 2026 | 58.09 | 58.37 | 58.37 | 58.99 | 56.81 | 341,833 |
| August 24, 2026 | 56.96 | 58.44 | 58.44 | 59.07 | 55.57 | 627,029 |
| August 21, 2026 | 57.23 | 57.74 | 57.74 | 58.78 | 56.62 | 318,372 |
| August 20, 2026 | 58.52 | 56.69 | 56.69 | 59.69 | 56.33 | 389,301 |
| August 19, 2026 | 60.31 | 59.26 | 59.26 | 60.31 | 58.43 | 258,719 |
| August 18, 2026 | 58.9 | 58.99 | 58.99 | 60.02 | 58.16 | 260,418 |
| August 17, 2026 | 57.78 | 59.69 | 59.69 | 59.89 | 57.49 | 255,274 |
| August 14, 2026 | 56 | 58.47 | 58.47 | 58.54 | 55.3 | 330,829 |
| August 13, 2026 | 57.07 | 56.02 | 56.02 | 57.65 | 55.6 | 270,194 |
| August 12, 2026 | 57.99 | 56.98 | 56.98 | 58.11 | 56.64 | 381,729 |
| August 11, 2026 | 56.79 | 57.87 | 57.87 | 59 | 56.41 | 372,049 |
| August 10, 2026 | 56.56 | 55.47 | 55.47 | 58.86 | 55.32 | 419,525 |
| August 07, 2026 | 55.2 | 56.61 | 56.61 | 57.38 | 55.13 | 537,044 |
| August 06, 2026 | 55.28 | 54.77 | 54.77 | 56.07 | 53.45 | 288,642 |
| August 05, 2026 | 55.42 | 54.99 | 54.99 | 56.65 | 54.33 | 316,608 |
| August 04, 2026 | 55.14 | 55.13 | 55.13 | 55.48 | 53.41 | 417,552 |
| August 03, 2026 | 53.4 | 53.66 | 53.66 | 53.98 | 51.85 | 432,505 |
| July 31, 2026 | 54.1 | 53.36 | 53.36 | 54.52 | 52.23 | 451,353 |
| July 30, 2026 | 52.98 | 55.04 | 55.04 | 55.29 | 51.92 | 1.07M |
| July 29, 2026 | 52.32 | 52.14 | 52.14 | 53.2 | 50.51 | 428,441 |
| July 28, 2026 | 53.56 | 52.11 | 52.11 | 54.73 | 52.04 | 521,755 |
| July 27, 2026 | 54.13 | 53.61 | 53.61 | 55.9 | 53.28 | 386,105 |
| July 24, 2026 | 55.16 | 54.15 | 54.15 | 55.16 | 53.26 | 486,834 |
| July 23, 2026 | 52.36 | 54.91 | 54.91 | 56.05 | 51.55 | 674,414 |
| July 22, 2026 | 52.77 | 52.61 | 52.61 | 54 | 52.33 | 986,809 |
| July 21, 2026 | 49.92 | 53.76 | 53.76 | 53.77 | 49.71 | 1.27M |
| July 20, 2026 | 58.41 | 50.29 | 50.29 | 59.09 | 50.24 | 1.22M |
| July 17, 2026 | 53.43 | 58 | 58 | 58.62 | 53.17 | 732,652 |
| July 16, 2026 | 54.9 | 54.15 | 54.15 | 56.51 | 53.82 | 866,366 |
| July 15, 2026 | 60.65 | 55.82 | 55.82 | 60.65 | 54.9 | 1.55M |
| July 14, 2026 | 70.91 | 62.51 | 62.51 | 70.91 | 62.34 | 621,907 |
| July 13, 2026 | 65.22 | 69.81 | 69.81 | 70.41 | 64.39 | 840,144 |
| July 10, 2026 | 66.55 | 66.39 | 66.39 | 68.33 | 63.5 | 400,960 |
| July 09, 2026 | 64.7 | 66.59 | 66.59 | 66.65 | 64.23 | 394,257 |
| July 08, 2026 | 66.89 | 65.35 | 65.35 | 68.47 | 63.37 | 1.16M |
| July 07, 2026 | 62.23 | 67.33 | 67.33 | 68.6 | 60.94 | 947,028 |
| July 06, 2026 | 63.36 | 62.31 | 62.31 | 65.18 | 61.78 | 559,584 |
| July 02, 2026 | 65.06 | 63.42 | 63.42 | 65.94 | 62.58 | 1.36M |
| July 01, 2026 | 66.98 | 65.43 | 65.43 | 67.58 | 65.43 | 698,054 |
| June 30, 2026 | 66.3 | 67.5 | 67.5 | 69.27 | 65.59 | 706,085 |
| June 29, 2026 | 63.48 | 65.97 | 65.97 | 66.04 | 61.93 | 704,018 |
| June 26, 2026 | 59.61 | 63.15 | 63.15 | 63.28 | 58.62 | 1.36M |
| June 25, 2026 | 58.73 | 59.68 | 59.68 | 61.93 | 58.73 | 302,217 |
| June 24, 2026 | 58.31 | 58.48 | 58.48 | 60.51 | 58.13 | 479,648 |
| June 23, 2026 | 59.23 | 59.43 | 59.43 | 62.32 | 58.88 | 405,829 |
| June 22, 2026 | 58.95 | 59.99 | 59.99 | 60.04 | 57.54 | 406,617 |
| June 18, 2026 | 58.37 | 57.51 | 57.51 | 58.44 | 55.16 | 827,833 |
| June 17, 2026 | 58.2 | 56.77 | 56.77 | 60 | 56.65 | 531,807 |
| June 16, 2026 | 60 | 57.61 | 57.61 | 60.49 | 57.38 | 402,679 |
| June 15, 2026 | 56.64 | 59.51 | 59.51 | 59.56 | 55.72 | 668,431 |
| June 12, 2026 | 54.87 | 56.07 | 56.07 | 56.25 | 54.3 | 414,307 |
| June 11, 2026 | 52.22 | 54.24 | 54.24 | 54.97 | 51.44 | 525,215 |
| June 10, 2026 | 50.99 | 52.1 | 52.1 | 53.93 | 50.92 | 439,501 |
| June 09, 2026 | 52.12 | 51.63 | 51.63 | 53.34 | 50.59 | 441,874 |
| June 08, 2026 | 52.18 | 51.36 | 51.36 | 52.72 | 50.06 | 384,539 |
| June 05, 2026 | 50.58 | 50.37 | 50.37 | 52.28 | 50.36 | 611,968 |
| June 04, 2026 | 50.81 | 51.67 | 51.67 | 52.46 | 50.67 | 322,847 |