
Alkermes (ALKS) Market Capitalization Overview
Market Cap: $4.90B as of Jan 9, 2026
$4.90B
$201.45M (4.29%)past month
As of Jan 9, 2026, Alkermes (ALKS) has a market capitalization of $4.90B. Over the past 30 days, its market cap has decreased by -2.21%, while in the last 12 months, it has increased by 6%.
Market capitalization represents the total value of Alkermes as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
Alkermes (ALKS) Market Cap Formula = Stock Price * Shares Outstanding
The market cap of Alkermes (ALKS) helps investors assess the company's size and compare it with competitors for better investment decisions.
Market capitalization represents the total value of Alkermes as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
Alkermes (ALKS) Market Cap Formula = Stock Price * Shares Outstanding
The market cap of Alkermes (ALKS) helps investors assess the company's size and compare it with competitors for better investment decisions.
Alkermes (ALKS) Market Cap & Key Trends
See Alkermes’s latest market capitalization, historical trends, and financial insights with AI-powered fundamental data and custom analysis.
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Alkermes (ALKS) Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| Dec 1, 2025 | $4.78B | -4.21% |
| Nov 3, 2025 | $4.99B | -1.54% |
| Oct 1, 2025 | $5.06B | +4.25% |
| Sep 2, 2025 | $4.86B | +10.73% |
| Aug 1, 2025 | $4.39B | -8.30% |
| Jul 1, 2025 | $4.78B | -7.37% |
| Jun 2, 2025 | $5.16B | +2.36% |
| May 1, 2025 | $5.05B | -4.71% |
| Apr 1, 2025 | $5.29B | -4.63% |
| Mar 3, 2025 | $5.55B | +11.45% |
| Feb 3, 2025 | $4.98B | +6.99% |
| Jan 2, 2025 | $4.66B | -2.11% |
Alkermes (ALKS) End of Year Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| 2026 | $4.90B | +6.00% |
| 2025 | $4.63B | -0.72% |
| 2024 | $4.66B | +0.52% |
| 2023 | $4.63B | +9.58% |
| 2022 | $4.23B | +14.15% |
| 2021 | $3.71B | — |
FAQs About Alkermes (ALKS) Market Cap
As of Jan 9, 2026, the market capitalization of Alkermes (ALKS) is $4.90B. Market cap represents the total value of a company’s outstanding shares and is a key indicator of its size in the stock market.
In the last 30 days, Alkermes’s market capitalization has increased by 4.29%, changing from $4.70B to $4.90B as of Jan 9, 2026.
In the last 3 months, Alkermes’s market capitalization has increased by —, changing from – to – as of –.
In the year 2025, Alkermes’s market capitalization decreased from $4.66B in January to $4.63B in December, reflecting a -0.72% change.
In the past five years, Alkermes (ALKS) has had a compound annual growth rate (CAGR) of 4.54% in market capitalization. This means its market cap has grown at an average rate of 4.54% per year.