If you invested $1000 in Amgen Inc. (AMGN) 10 years ago, it would be worth $4,722.63 as of November 04, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $2,579.67, while $1000 invested 1 year ago would be worth $1,643.89. This corresponds to total returns of 372.26%, 157.97%, 64.39%, respectively, with annualized returns of 16.78%, 20.86%, 64.39%.
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 |
|---|---|---|---|---|---|---|
| November 03, 2026 | 463.38 | 461.26 | 461.26 | 467.04 | 460.15 | 2.31M |
| November 02, 2026 | 463.43 | 465.45 | 465.45 | 469 | 461 | 3.17M |
| October 30, 2026 | 470.15 | 466.01 | 466.01 | 475.65 | 465.33 | 3.18M |
| October 29, 2026 | 465.57 | 460.73 | 460.73 | 468.27 | 457.36 | 2.95M |
| October 28, 2026 | 441.03 | 451.83 | 451.83 | 454.66 | 439.57 | 2.8M |
| October 27, 2026 | 441.8 | 447.95 | 447.95 | 448.55 | 439.28 | 1.71M |
| October 26, 2026 | 444.89 | 444.63 | 444.63 | 449.8 | 439.5 | 2.03M |
| October 23, 2026 | 444.4 | 439.26 | 439.26 | 444.59 | 439.07 | 1.68M |
| October 22, 2026 | 441.55 | 447.28 | 447.28 | 450.98 | 437.19 | 3.02M |
| October 21, 2026 | 440.21 | 438.34 | 438.34 | 441.03 | 434.53 | 2.26M |
| October 20, 2026 | 425.58 | 438.94 | 438.94 | 439.05 | 425.11 | 2.14M |
| October 19, 2026 | 430.36 | 424.94 | 424.94 | 434.51 | 424.74 | 2.61M |
| October 16, 2026 | 437.89 | 432.49 | 432.49 | 438.82 | 431.39 | 2.56M |
| October 15, 2026 | 435.83 | 434.03 | 434.03 | 441.76 | 433.42 | 4.06M |
| October 14, 2026 | 417.83 | 426.11 | 426.11 | 428.05 | 415.2 | 3.05M |
| October 13, 2026 | 420.34 | 412.84 | 412.84 | 420.35 | 411.04 | 2.27M |
| October 12, 2026 | 416.12 | 417.57 | 417.57 | 417.76 | 413.44 | 1.61M |
| October 09, 2026 | 405 | 414.87 | 414.87 | 417.78 | 404.05 | 2.01M |
| October 08, 2026 | 409.97 | 407.44 | 407.44 | 411.84 | 400.06 | 2.36M |
| October 07, 2026 | 403.06 | 413.08 | 413.08 | 415.79 | 401.85 | 2.21M |
| October 06, 2026 | 403.3 | 402.6 | 402.6 | 405 | 396.01 | 2M |
| October 05, 2026 | 399.03 | 402.98 | 402.98 | 403.69 | 397.03 | 2.96M |
| October 02, 2026 | 410.16 | 403.04 | 403.04 | 410.16 | 401.96 | 3.5M |
| October 01, 2026 | 421.72 | 407.27 | 407.27 | 422.8 | 407.13 | 2.49M |
| September 30, 2026 | 424.01 | 421.51 | 421.51 | 426.59 | 420.63 | 2.91M |
| September 29, 2026 | 414.37 | 423.64 | 423.64 | 424.57 | 414.11 | 3.32M |
| September 28, 2026 | 411.52 | 418.13 | 418.13 | 419.02 | 410.96 | 2.63M |
| September 25, 2026 | 408.25 | 414.61 | 414.61 | 415.2 | 404.19 | 1.8M |
| September 24, 2026 | 406.09 | 406.04 | 406.04 | 409.99 | 403.88 | 2.29M |
| September 23, 2026 | 410.09 | 406.09 | 406.09 | 415.76 | 404.34 | 2.76M |
| September 22, 2026 | 405.25 | 410.24 | 410.24 | 413 | 398.52 | 3.55M |
| September 21, 2026 | 385.71 | 393.16 | 393.16 | 394.5 | 381.9 | 2.71M |
| September 18, 2026 | 378.51 | 385.65 | 385.65 | 386.5 | 378.51 | 8.42M |
| September 17, 2026 | 379.15 | 379.78 | 379.78 | 382.49 | 376.08 | 3.19M |
| September 16, 2026 | 377.01 | 376.35 | 376.35 | 379.11 | 374.46 | 2.33M |
| September 15, 2026 | 380.23 | 375.65 | 375.65 | 381.04 | 375.15 | 2.56M |
| September 11, 2026 | 386.14 | 377.35 | 377.35 | 386.99 | 377.22 | 2.2M |
| September 10, 2026 | 387.84 | 382.47 | 382.47 | 391.67 | 381.51 | 3.29M |
| September 09, 2026 | 393.07 | 391.27 | 391.27 | 395.55 | 389.28 | 2.83M |
| September 08, 2026 | 408.9 | 393.17 | 393.17 | 410.03 | 391.17 | 6.55M |
| September 04, 2026 | 437.03 | 437.23 | 437.23 | 441.85 | 435 | 1.56M |
| September 03, 2026 | 445.67 | 444.12 | 444.12 | 445.82 | 438.08 | 1.72M |
| September 02, 2026 | 440.65 | 442.84 | 442.84 | 445.57 | 435 | 2.28M |
| September 01, 2026 | 435.3 | 438.12 | 438.12 | 438.65 | 431 | 2.35M |
| August 31, 2026 | 428.59 | 429.88 | 429.88 | 431.85 | 426 | 2.29M |
| August 28, 2026 | 437.89 | 432.42 | 432.42 | 437.89 | 430.72 | 1.73M |
| August 27, 2026 | 433.08 | 436.99 | 436.99 | 442.13 | 431.01 | 1.75M |
| August 26, 2026 | 441 | 440.34 | 440.34 | 442.89 | 438.24 | 2.26M |
| August 25, 2026 | 443.26 | 442.24 | 442.24 | 447.03 | 441.26 | 1.97M |
| August 24, 2026 | 440.31 | 443.84 | 443.84 | 445.87 | 435.51 | 2.37M |
| August 21, 2026 | 431.72 | 439.33 | 439.33 | 440.51 | 429.38 | 1.88M |
| August 20, 2026 | 435.78 | 433.73 | 433.73 | 441.34 | 431.07 | 2.89M |
| August 19, 2026 | 430.24 | 442.36 | 442.36 | 443.2 | 429.38 | 2.49M |
| August 18, 2026 | 421.64 | 425.28 | 425.28 | 427.39 | 420.72 | 2.56M |
| August 17, 2026 | 412.98 | 419.38 | 419.38 | 419.6 | 410.4 | 2.56M |
| August 14, 2026 | 413.76 | 415.21 | 415.21 | 416.03 | 410.5 | 1.66M |
| August 13, 2026 | 419.92 | 417.84 | 417.84 | 420.26 | 415.78 | 2.43M |
| August 12, 2026 | 413.31 | 416.18 | 416.18 | 418.19 | 409 | 2.06M |
| August 11, 2026 | 415.52 | 414.3 | 414.3 | 421.79 | 412.2 | 2.03M |
| August 10, 2026 | 408.46 | 417.2 | 417.2 | 417.36 | 406.42 | 1.92M |