Unrecognized Tax Benefits of Alkermes plc. from 31 Mar 2010 to 31 Dec 2025

Taxonomy & unit
us-gaap: USD
Description
Amount of unrecognized tax benefits.
Summary
Alkermes plc. quarterly Unrecognized Tax Benefits in USD history and change rate from 31 Mar 2010 to 31 Dec 2025.
  • Alkermes plc. Unrecognized Tax Benefits for the quarter ending 31 Dec 2025 was $8,710,000, a 7.9% increase year-over-year.
Source SEC data
View on sec.gov
Unrecognized Tax Benefits, Quarterly (USD)
Unrecognized Tax Benefits, YoY Quarterly Change (%)

Alkermes plc. Quarterly Unrecognized Tax Benefits (USD)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q4 2025 $8,710,000 +$637,000 +7.9% 31 Dec 2025 10-K 25 Feb 2026 2025 FY
Q4 2024 $8,073,000 -$666,000 -7.6% 31 Dec 2024 10-K 25 Feb 2026 2025 FY
Q4 2023 $8,739,000 -$234,000 -2.6% 31 Dec 2023 10-K 25 Feb 2026 2025 FY
Q4 2022 $8,973,000 +$601,000 +7.2% 31 Dec 2022 10-K 25 Feb 2026 2025 FY
Q4 2021 $8,372,000 +$704,000 +9.2% 31 Dec 2021 10-K 12 Feb 2025 2024 FY
Q4 2020 $7,668,000 +$811,000 +12% 31 Dec 2020 10-K 21 Feb 2024 2023 FY
Q4 2019 $6,857,000 +$776,000 +13% 31 Dec 2019 10-K 16 Feb 2023 2022 FY
Q4 2018 $6,081,000 +$563,000 +10% 31 Dec 2018 10-K 16 Feb 2022 2021 FY
Q4 2017 $5,518,000 +$830,000 +18% 31 Dec 2017 10-K 11 Feb 2021 2020 FY
Q4 2016 $4,688,000 +$910,000 +24% 31 Dec 2016 10-K 13 Feb 2020 2019 FY
Q4 2015 $3,778,000 +$1,213,000 +47% 31 Dec 2015 10-K 15 Feb 2019 2018 FY
Q4 2014 $2,565,000 +$1,440,000 +128% 31 Dec 2014 10-K 16 Feb 2018 2017 FY
Q4 2013 $1,125,000 31 Dec 2013 10-K 17 Feb 2017 2016 FY
Q1 2013 $7,258,000 +$652,000 +9.9% 31 Mar 2013 10-K 25 Feb 2016 2015 FY
Q1 2012 $6,606,000 +$1,673,000 +34% 31 Mar 2012 10-K 24 Feb 2015 2014 FY
Q1 2011 $4,933,000 +$1,560,000 +46% 31 Mar 2011 10-KT 27 Feb 2014 2013 FY
Q1 2010 $3,373,000 31 Mar 2010 10-K 23 May 2013 2012 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.