Amgen Inc. (AMGN)
NASDAQ: AMGN · Real-Time Price · USD
331.49
+0.10 (0.03%)
At close: Dec 23, 2025, 1:00 PM EST
331.15
-0.34 (-0.10%)
After-hours: Dec 23, 2025, 7:45 PM EST

Amgen Market Cap

Amgen has a market cap or net worth of $178.5 billion as of December 23, 2025. Its market cap has increased by 21.83% in one year.

Market Cap
178.50B
Enterprise Value
223.64B
1-Year Change
21.83%
Ranking
Category
Stock Price
$331.49

Market Cap Chart

Since December 1, 1998, Amgen's market cap has increased from $19.50B to $178.50B, an increase of 815.26%. That is a compound annual growth rate of 8.52%.

History

DateMarket Cap% Change
Dec 23, 2025178.50B27.41%
Dec 31, 2024140.10B-9.11%
Dec 29, 2023154.14B9.99%
Dec 30, 2022140.14B10.59%
Dec 31, 2021126.72B-5.33%
Dec 31, 2020133.85B-6.55%
Dec 31, 2019143.24B15.47%
Dec 31, 2018124.05B-1.73%
Dec 29, 2017126.24B16.06%
Dec 30, 2016108.77B-11.17%
Dec 31, 2015122.45B1.06%
Dec 31, 2014121.17B40.84%
Dec 31, 201386.03B30.06%
Dec 31, 201266.15B17.52%
Dec 30, 201156.28B8.51%
Dec 31, 201051.87B-9.41%
Dec 31, 200957.26B-6.42%
Dec 31, 200861.19B21.14%
Dec 31, 200750.51B-36.61%
Dec 29, 200679.68B-18.14%
Dec 30, 200597.34B19.46%
Dec 31, 200481.48B2.22%
Dec 31, 200379.71B28.11%
Dec 31, 200262.22B5.44%
Dec 31, 200159.01B-10.66%
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Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding
Full Definition

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Market Cap Rankings