If you invested €1000 in Amgen Inc. (AMG.DE) 10 years ago, it would be worth €2,944.19 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a €1000 investment made 5 years ago would be worth €2,086.09, while €1000 invested 1 year ago would be worth €1,398.93. This corresponds to total returns of 194.42%, 108.61%, 39.89%, respectively, with annualized returns of 11.4%, 15.85%, 39.89%.
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 10, 2026 | 337.4 | 329.9 | 329.9 | 337.6 | 329.4 | 740 |
| September 09, 2026 | 337.95 | 337.45 | 337.45 | 339 | 336.3 | 589 |
| September 08, 2026 | 359.1 | 339.95 | 339.95 | 359.45 | 339.9 | 680 |
| September 07, 2026 | 354.65 | 359.4 | 359.4 | 360.5 | 351.4 | 824 |
| September 04, 2026 | 380.35 | 376.75 | 376.75 | 381.65 | 376.75 | 348 |
| September 03, 2026 | 382.25 | 380.75 | 380.75 | 382.4 | 380.75 | 152 |
| September 02, 2026 | 380.35 | 376.7 | 376.7 | 383.05 | 376.45 | 146 |
| September 01, 2026 | 373.2 | 374.25 | 374.25 | 375.65 | 369.25 | 315 |
| August 31, 2026 | 371.9 | 370.75 | 370.75 | 371.9 | 368.2 | 246 |
| August 28, 2026 | 376.85 | 373.55 | 373.55 | 376.85 | 371.8 | 77 |
| August 27, 2026 | 373.2 | 377.95 | 377.95 | 377.95 | 370 | 622 |
| August 26, 2026 | 378.9 | 377.2 | 377.2 | 380 | 377.2 | 201 |
| August 25, 2026 | 381.15 | 382.2 | 382.2 | 382.65 | 379.55 | 128 |
| August 24, 2026 | 377.7 | 378.1 | 378.1 | 379.85 | 374.55 | 276 |
| August 21, 2026 | 367.75 | 376.45 | 376.45 | 376.45 | 367.75 | 239 |
| August 20, 2026 | 376.45 | 372.9 | 372.9 | 380.3 | 370.85 | 976 |
| August 19, 2026 | 366.5 | 376.15 | 376.15 | 377.8 | 366.5 | 289 |
| August 18, 2026 | 366.1 | 365.55 | 365.55 | 366.1 | 361.95 | 103 |
| August 17, 2026 | 358.05 | 360.9 | 360.9 | 360.9 | 355.7 | 164 |
| August 14, 2026 | 362.95 | 356.1 | 356.1 | 363.95 | 356.1 | 297 |
| August 13, 2026 | 360.75 | 362.45 | 362.45 | 362.65 | 359.2 | 376 |
| August 12, 2026 | 357.55 | 361.1 | 361.1 | 361.1 | 356.25 | 326 |
| August 11, 2026 | 359.8 | 358.95 | 358.95 | 364.1 | 358 | 855 |
| August 10, 2026 | 355 | 357.35 | 357.35 | 358.15 | 353.7 | 857 |
| August 07, 2026 | 351.45 | 350.95 | 350.95 | 352.2 | 348.35 | 612 |
| August 06, 2026 | 355.3 | 349.65 | 349.65 | 359.05 | 349.65 | 952 |
| August 05, 2026 | 338.1 | 351 | 351 | 359.75 | 336.2 | 2,639 |
| August 04, 2026 | 330.55 | 332.95 | 332.95 | 333.9 | 329.4 | 356 |
| August 03, 2026 | 338.35 | 329.65 | 329.65 | 340 | 329.5 | 571 |
| July 31, 2026 | 334.95 | 332.7 | 332.7 | 337.05 | 331.3 | 866 |
| July 30, 2026 | 339.7 | 331.3 | 331.3 | 339.7 | 330 | 747 |
| July 29, 2026 | 345.4 | 345.4 | 345.4 | 348.05 | 344.35 | 776 |
| July 28, 2026 | 334.65 | 344.6 | 344.6 | 349.45 | 334.65 | 665 |
| July 27, 2026 | 330.25 | 332.9 | 332.9 | 333.55 | 329.85 | 504 |
| July 23, 2026 | 319.55 | 323.8 | 323.8 | 324.45 | 317.5 | 255 |
| July 22, 2026 | 321 | 322.2 | 322.2 | 323.4 | 320.55 | 154 |
| July 21, 2026 | 317.85 | 319.65 | 319.65 | 320.8 | 317.85 | 113 |
| July 20, 2026 | 320.2 | 319.7 | 319.7 | 323.7 | 319.4 | 230 |
| July 17, 2026 | 328.1 | 324.95 | 324.95 | 330.8 | 324.6 | 384 |
| July 16, 2026 | 312.2 | 321.65 | 321.65 | 321.65 | 312.2 | 185 |
| July 15, 2026 | 311.6 | 312.85 | 312.85 | 312.85 | 310.4 | 125 |
| July 14, 2026 | 314.9 | 311.8 | 311.8 | 315.7 | 310.3 | 278 |
| July 13, 2026 | 319.1 | 312.5 | 312.5 | 319.1 | 312.5 | 288 |
| July 10, 2026 | 319.75 | 318.55 | 318.55 | 320.1 | 317.45 | 92 |
| July 09, 2026 | 323.15 | 317.75 | 317.75 | 323.15 | 317.75 | 283 |
| July 08, 2026 | 320.95 | 322.95 | 322.95 | 326.05 | 318.8 | 711 |
| July 07, 2026 | 324.2 | 322.35 | 322.35 | 327.4 | 322.2 | 209 |
| July 06, 2026 | 325.4 | 318.15 | 318.15 | 327.65 | 316 | 295 |
| July 03, 2026 | 324.15 | 326.85 | 326.85 | 326.85 | 322.45 | 586 |
| July 02, 2026 | 318.75 | 325 | 325 | 325 | 316.1 | 217 |
| July 01, 2026 | 318.45 | 316.05 | 316.05 | 321.35 | 314.9 | 380 |
| June 30, 2026 | 316 | 314.45 | 314.45 | 316 | 312.8 | 112 |
| June 29, 2026 | 315.7 | 314.9 | 314.9 | 318 | 311.75 | 360 |
| June 26, 2026 | 312.8 | 316.05 | 316.05 | 316.85 | 310.85 | 694 |
| June 25, 2026 | 305.05 | 312.95 | 312.95 | 315.5 | 305 | 314 |
| June 24, 2026 | 304.2 | 310.55 | 310.55 | 310.65 | 303.1 | 456 |
| June 23, 2026 | 306.35 | 305.05 | 305.05 | 306.65 | 302.35 | 578 |
| June 22, 2026 | 293 | 299.15 | 299.15 | 300.15 | 293 | 197 |
| June 19, 2026 | 294.9 | 292.45 | 292.45 | 294.9 | 292.2 | 44 |
| June 18, 2026 | 297.05 | 292.9 | 292.9 | 299.6 | 291.7 | 361 |