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Alkermes plc. number of employees

Alkermes plc. reported 2,050 employees at December 31, 2025 in its latest annual report. Revenue per employee was $719,951.

Headcount by year

Fiscal year endEmployeesChangeRevenue per employeeSource
December 31, 2025 2,050 — $719,951 10-K, filed February 25, 2026

What the annual reports say

  • As of February 20, 2026, we had approximately 2,050 full time employees, of which approximately 1,950 were based in the U.S. and approximately 100 were based in Ireland. 2025 annual report

Headcount as the company states it in Item 1 of its annual report (some count full-time equivalents or exclude part-time and temporary staff), at the date it gives. Years where the report states no clear total are left out rather than estimated. Changes can reflect acquisitions and disposals as well as hiring and job cuts.

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Figures from Alkermes plc.'s SEC filings (10-K and 10-Q), retrieved November 3, 2026. How we read and check them: methodology and data sources. Not investment advice. Back to Alkermes plc.