U.S was the largest of Alkermes plc.’s 3 reported lines in fiscal 2025, at $1.37B — 93% of $1.48B.
| Geography | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| U.S | $931.99M | $1.49B | $1.41B | $1.37B | ||||||
| Rest Of World | $177.98M | $170.29M | $146.18M | $102.36M | ||||||
| Ireland | $1.83M | $1.18M | $1.29M | $754.00K | ||||||
| Total | $1.11B | $1.66B | $1.56B | $1.48B |
In fiscal 2025, which ended December 31, 2025, the 3 regions Alkermes plc. reported in this breakdown added up to $1.48B. That was down 5.2% from $1.56B in fiscal 2024. U.S was the largest region, at $1.37B or 93.0% of the total, followed by Rest Of World ($102.36M, 6.9%) and Ireland ($754.00K, 0.1%). Together, the two largest regions made up 99.9% of this total.
Compared with fiscal 2024, every sizeable region reported in both years shrank. U.S held up best, down 2.7% to $1.37B, while Rest Of World fell the most, down 30.0% to $102.36M. Over fiscal 2022 to 2025, revenue across these regions went from $1.11B to $1.48B, a compound annual growth rate of 9.9%. U.S's share of the total rose from 83.8% to 93.0% over the same years.
This breakdown covers every fiscal year from 2016 to 2025, as reported in Alkermes plc.'s annual filings.
Alkermes plc. (ALKS) breaks its revenue down by region. In fiscal 2025, its largest region was U.S, with $1.37B or 93.0% of the total, followed by Rest Of World at $102.36M (6.9%).
U.S was Alkermes plc.'s largest region in fiscal 2025, with $1.37B in revenue, 93.0% of the $1.48B reported across its 3 regions.
Every figure is taken from Alkermes plc.'s annual financial filings and shown as reported: each line keeps the name the company gives it, years follow its own fiscal calendar, and lines it has stopped reporting stay in the table for the years they were reported.
The breakdown by region covers fiscal 2016 to 2025. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.