Alkermes (ALKS) - Market capitalization

Market cap: $4.83 Billion USD

As of December 2025 Alkermes has a market cap of $4.83 Billion USD. This makes Alkermes the world's 3107th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of Alkermes from 1996 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	$4.83 B	1.19%
2024	$4.78 B	3.28%
2023	$4.62 B	7.82%
2022	$4.29 B	14.15%
2021	$3.76 B	18.46%
2020	$3.17 B	-1.36%
2019	$3.21 B	-29.97%
2018	$4.59 B	-45.39%
2017	$8.41 B	-0.36%
2016	$8.44 B	-29.39%
2015	$11.96 B	38.46%
2014	$8.63 B	54.21%
2013	$5.60 B	128.45%
2012	$2.45 B	9.02%
2011	$2.24 B	92.17%
2010	$1.17 B	31.76%
2009	$0.88 B	-12.34%
2008	$1.01 B	-35.22%
2007	$1.56 B	15.9%
2006	$1.34 B	-22.94%
2005	$1.75 B	37.65%
2004	$1.27 B	5.84%
2003	$1.20 B	195.65%
2002	$0.40 B	-76.04%
2001	$1.69 B	-5.51%
2000	$1.79 B	43.27%
1999	$1.25 B	166.94%
1998	$0.46 B	13.24%
1997	$0.41 B	-3.65%
1996	$0.43 B

End of Day market cap according to different sources

On Dec 4th, 2025 the market cap of Alkermes was reported to be:

$4.83 Billion USD

by Nasdaq

$4.83 Billion USD

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Acorda Therapeutics ACOR	$0.82 M	-99.98%	🇺🇸 USA
Bristol-Myers Squibb BMY	$105.75 B	2,086.00%	🇺🇸 USA
Johnson & Johnson JNJ	$487.83 B	9,983.50%	🇺🇸 USA
Pfizer PFE	$146.12 B	2,920.35%	🇺🇸 USA
AstraZeneca AZN	$279.14 B	5,669.89%	🇬🇧 UK
Teva Pharmaceutical Industries TEVA	$32.59 B	573.72%	🇮🇱 Israel
Zogenix ZGNX	$1.50 B	-68.99%	🇺🇸 USA
Sanofi SNY	$119.36 B	2,367.19%	🇫🇷 France
Novartis NVS	$254.10 B	5,152.35%	🇨🇭 Switzerland

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of Alkermes (ALKS)

Market cap: $4.83 Billion USD