What if you'd invested in Amgen Inc.?
By Alex · Tickerpine · figures from public market data
$1,000 invested in AMGN back in 1985 would be worth
$3,660,163
+365,916% total · 21.9% per year
Here's the plain version: if you'd put $1,000 into Amgen Inc. back in 1985-01 and just left it alone, you'd have about $3,660,163 today. That's a gain of 365,916%, or roughly 21.9% a year (dividends reinvested). No hype — just what the prices did.
Growth of $1,000 in AMGN
since 1985-01, dividends reinvested · hover for detail
$1,000 in AMGN over time
| If you invested | $1,000 would be | Profit | Total return | Per year |
|---|---|---|---|---|
| 1 year ago (2025-06) | $1,322 | +$322 | +32% | 32.2% |
| 3 years ago (2023-06) | $1,770 | +$770 | +77% | 21.0% |
| 5 years ago (2021-06) | $1,721 | +$721 | +72% | 11.5% |
| 10 years ago (2016-06) | $3,173 | +$2,173 | +217% | 12.2% |
| At the very start (1985-01) | $3,660,163 | +$3,659,163 | +365,916% | 21.9% |
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Past performance doesn't predict future results. Dividends assumed reinvested via adjusted prices. Informational only — not investment advice.