All charts and data below are CPI-U inflation-adjusted and with dividends reinvested. (Why?)
AMGN real return snapshot: after CPI-U inflation, AMGN returned +44.34% over the past year and +29.95% YTD, with dividends reinvested. Since Jun. 17, 1983, AMGN is up +55,592.01% in real purchasing-power return, or +15.71%/yr, and is currently −2.99% below its real total-return high on Aug. 24, 2026.
Data ending Thu Oct. 15, 2026
| Fri 1983-06-17💬 to Thu 2026-10-15 |
Overall
Return |
Exponential
Trendline |
||||
|---|---|---|---|---|---|---|
| AMGN × |
+55,592.01%
+15.71%/yr |
+15.63%/yr
R2=0.841 |
||||
| Amgen Inc NASDAQ Common Stock | ||||||
| Fri 1983-06-17💬 to Thu 2026-10-15 |
Start
Value |
End
Value |
|---|---|---|
| AMGN × |
$10,000.00
1983-06-17 |
$5,569,200.82
2026-10-15 |
| YTD | YoY | |
|---|---|---|
| AMGN × | +29.95% | +44.34% |
|
Current
Drawdown |
Worst
Drawdown |
|
|---|---|---|
| AMGN × |
−2.99%
on 2026-10-15 from 2026-08-24 peak |
−79.28%
on 1984-11-19 |
| Period ending Thu 2026-10-15 | 1 yr | 2 yr | 3 yr | 5 yr | 10 yr |
|---|---|---|---|---|---|
| AMGN × | +44.34% |
+32.57% +15.14%/yr |
+52.43% +15.09%/yr |
+99.13% +14.77%/yr |
+158.60% +9.97%/yr |
| Year | AMGN |
|---|---|
| 2026 (YTD) | +29.95% |
| 2025 | +26.29% |
| 2024 | −9.38% |
| 2023 | +9.79% |
| 2022 | +13.12% |
| 2021 | −5.76% |
| 2020 | −3.31% |
| 2019 | +24.75% |
| 2018 | +13.08% |
| 2017 | +19.74% |
| 2016 | −9.43% |
| 2015 | +3.20% |
| 2014 | +41.27% |
| 2013 | +32.80% |
| 2012 | +34.50% |
| 2011 | +14.77% |
| 2010 | −4.38% |
| 2009 | −4.64% |
| 2008 | +24.24% |
| 2007 | −34.69% |
| 2006 | −15.51% |
| 2005 | +18.85% |
| 2004 | +0.55% |
| 2003 | +25.47% |
| 2002 | −16.34% |
| 2001 | −13.07% |
| 2000 | +2.96% |
| 1999 | +123.76% |
| 1998 | +90.12% |
| 1997 | −2.13% |
| 1996 | −11.36% |
| 1995 | +96.28% |
| 1994 | +16.09% |
| 1993 | −31.78% |
| 1992 | −9.40% |
| 1991 | +254.19% |
| 1990 | +139.45% |
| 1989 | +38.73% |
| 1988 | +4.28% |
| 1987 | +34.91% |
| 1986 | +61.20% |
| 1985 | +160.19% |
| 1984 | −33.67% |
| 1983 | −56.91% |
