← All companies
Alkermes plc.
ALKS - Company ID 0001520262
Market cap$8.96 B
Rank#1026
Filings1,884
Market capitalization of Alkermes plc.
As of 2026-07-09, Alkermes plc. (ALKS) has a market capitalization of $8.96 B, making it the #1026 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-07-09 | $8.96 B |
| 2026-07-08 | $9.20 B |
| 2026-07-07 | $9.20 B |
| 2026-07-06 | $9.19 B |
| 2026-07-05 | $9.10 B |
| 2026-07-04 | $9.10 B |
| 2026-07-03 | $9.10 B |
| 2026-07-02 | $9.10 B |
| 2026-07-01 | $8.56 B |
| 2026-06-30 | $8.75 B |
| 2026-06-29 | $8.72 B |
| 2026-06-28 | $9.18 B |
Market Cap of similar companies
Frequently asked questions
What is Alkermes plc.'s market cap?
As of 2026-07-09, Alkermes plc. (ALKS) has a market capitalization of $8.96 B, making it the #1026 most valuable US-listed company.
Where does Alkermes plc. rank by market cap?
Alkermes plc. is the #1026 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.