Calculators › AMGN
If you had invested $1,000 in Amgen (AMGN) in 2020 — what it would be worth now
Today you would have
$2,130
+113% · ×2.1
In the S&P 500 (SPY) instead: $2,278 (+128%)
Month-end closes as of Nov 5, 2026, split-adjusted, dividends excluded: for dividend payers the real result is higher. Past returns do not promise future ones.