If you invested in in
A $1,000 investment in Amgen Inc. (AMGN) in January 2016 would be worth $3,161 as of June 2026 with dividends reinvested — 11.7% a year. Use the dropdowns above to try any amount, ticker, or starting month back to July 1983.
Growth of $1,000 in AMGN since January 2016
dividends reinvested · monthlyAmgen Inc. (AMGN). Total return approximated via dividend- and split-adjusted closes (dividends reinvested, no taxes or fees). Not investment advice.
$1,000 invested in AMGN, by starting year
| Invested in | Worth today (div. reinvested) | Price-only | Multiple | Annualized |
|---|---|---|---|---|
| 1983 | $2,110,012 | $1,461,850 | 2110× | 19.5% |
| 1984 | $4,903,878 | $3,397,889 | 4904× | 22.6% |
| 1985 | $3,505,545 | $2,428,395 | 3506× | 21.8% |
| 1986 | $1,737,291 | $1,203,058 | 1737× | 20.3% |
| 1987 | $939,151 | $650,487 | 939× | 19.0% |
| 1988 | $754,925 | $522,907 | 755× | 18.9% |
| 1989 | $649,890 | $450,172 | 650× | 18.9% |
| 1990 | $524,767 | $363,511 | 525× | 18.8% |
| 1991 | $166,335 | $115,220 | 166× | 15.6% |
| 1992 | $58,002 | $40,177 | 58.0× | 12.5% |
| 1993 | $65,953 | $45,685 | 66.0× | 13.4% |
| 1994 | $83,879 | $58,102 | 83.9× | 14.7% |
| 1995 | $64,268 | $44,518 | 64.3× | 14.2% |
| 1996 | $34,005 | $23,555 | 34.0× | 12.3% |
| 1997 | $36,267 | $25,122 | 36.3× | 13.0% |
| 1998 | $40,891 | $28,325 | 40.9× | 14.0% |
| 1999 | $15,996 | $11,081 | 16.0× | 10.7% |
| 2000 | $8,026 | $5,559 | 8.0× | 8.2% |
| 2001 | $7,270 | $5,036 | 7.3× | 8.1% |
| 2002 | $9,210 | $6,379 | 9.2× | 9.5% |
| 2003 | $10,030 | $6,948 | 10.0× | 10.4% |
| 2004 | $7,905 | $5,476 | 7.9× | 9.7% |
| 2005 | $8,212 | $5,689 | 8.2× | 10.4% |
| 2006 | $7,012 | $4,857 | 7.0× | 10.0% |
| 2007 | $7,264 | $5,031 | 7.3× | 10.8% |
| 2008 | $10,971 | $7,599 | 11.0× | 13.9% |
| 2009 | $9,319 | $6,455 | 9.3× | 13.7% |
| 2010 | $8,740 | $6,054 | 8.7× | 14.2% |
| 2011 | $9,280 | $6,428 | 9.3× | 15.6% |
| 2012 | $7,524 | $5,212 | 7.5× | 15.1% |
| 2013 | $5,981 | $4,143 | 6.0× | 14.3% |
| 2014 | $4,219 | $2,977 | 4.2× | 12.4% |
| 2015 | $3,234 | $2,325 | 3.2× | 10.9% |
| 2016 | $3,161 | $2,318 | 3.2× | 11.7% |
| 2017 | $3,002 | $2,260 | 3.0× | 12.5% |
| 2018 | $2,460 | $1,903 | 2.5× | 11.4% |
| 2019 | $2,377 | $1,892 | 2.4× | 12.5% |
| 2020 | $1,998 | $1,639 | 2.0× | 11.5% |
| 2021 | $1,740 | $1,467 | 1.7× | 10.9% |
| 2022 | $1,795 | $1,559 | 1.8× | 14.4% |
| 2023 | $1,566 | $1,403 | 1.6× | 14.3% |
| 2024 | $1,216 | $1,127 | 1.2× | 8.6% |
| 2025 | $1,300 | $1,240 | 1.3× | 21.3% |
Methodology
Investments are assumed made at the first trading day's close of the chosen year. "Dividends reinvested" uses split- and dividend-adjusted closes (a standard total-return approximation; taxes and fees excluded). "Price-only" uses split-adjusted closes. AMGN data begins July 1983; values as of June 2026 and refresh daily. Past performance does not predict future returns; not investment advice.
See the live AMGN chart and fundamentals on the AMGN quote page or compare with the same investment in SPY.