Unrecognized Tax Benefits of ALPHA & OMEGA SEMICONDUCTOR Ltd from 30 Jun 2010 to 31 Dec 2025

Taxonomy & unit
us-gaap: USD
Description
Amount of unrecognized tax benefits.
Summary
ALPHA & OMEGA SEMICONDUCTOR Ltd quarterly Unrecognized Tax Benefits in USD history and change rate from 30 Jun 2010 to 31 Dec 2025.
  • ALPHA & OMEGA SEMICONDUCTOR Ltd Unrecognized Tax Benefits for the quarter ending 31 Dec 2025 was $10,800,000, a 5.9% increase year-over-year.
Source SEC data
View on sec.gov
Unrecognized Tax Benefits, Quarterly (USD)
Unrecognized Tax Benefits, YoY Quarterly Change (%)

ALPHA & OMEGA SEMICONDUCTOR Ltd Quarterly Unrecognized Tax Benefits (USD)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q4 2025 $10,800,000 +$600,000 +5.9% 31 Dec 2025 10-Q 05 Feb 2026 2026 Q2
Q3 2025 $10,800,000 +$700,000 +6.9% 30 Sep 2025 10-Q 06 Nov 2025 2026 Q1
Q2 2025 $10,742,000 +$654,000 +6.5% 30 Jun 2025 10-K 28 Aug 2025 2025 FY
Q1 2025 $10,300,000 +$800,000 +8.4% 31 Mar 2025 10-Q 08 May 2025 2025 Q3
Q4 2024 $10,200,000 +$700,000 +7.4% 31 Dec 2024 10-Q 06 Feb 2025 2025 Q2
Q3 2024 $10,100,000 +$700,000 +7.4% 30 Sep 2024 10-Q 05 Nov 2024 2025 Q1
Q2 2024 $10,088,000 +$753,000 +8.1% 30 Jun 2024 10-K 28 Aug 2025 2025 FY
Q1 2024 $9,500,000 +$800,000 +9.2% 31 Mar 2024 10-Q 08 May 2024 2024 Q3
Q4 2023 $9,500,000 +$800,000 +9.2% 31 Dec 2023 10-Q 07 Feb 2024 2024 Q2
Q3 2023 $9,400,000 +$800,000 +9.3% 30 Sep 2023 10-Q 07 Nov 2023 2024 Q1
Q2 2023 $9,335,000 +$726,000 +8.4% 30 Jun 2023 10-K 28 Aug 2025 2025 FY
Q1 2023 $8,700,000 +$900,000 +12% 31 Mar 2023 10-Q 08 May 2023 2023 Q3
Q4 2022 $8,700,000 +$1,000,000 +13% 31 Dec 2022 10-Q 08 Feb 2023 2023 Q2
Q3 2022 $8,600,000 +$900,000 +12% 30 Sep 2022 10-Q 07 Nov 2022 2023 Q1
Q2 2022 $8,609,000 +$964,000 +13% 30 Jun 2022 10-K 28 Aug 2025 2025 FY
Q1 2022 $7,800,000 +$600,000 +8.3% 31 Mar 2022 10-Q 10 May 2022 2022 Q3
Q4 2021 $7,700,000 +$500,000 +6.9% 31 Dec 2021 10-Q 09 Feb 2022 2022 Q2
Q3 2021 $7,700,000 +$500,000 +6.9% 30 Sep 2021 10-Q 05 Nov 2021 2022 Q1
Q2 2021 $7,645,000 +$519,000 +7.3% 30 Jun 2021 10-K 23 Aug 2024 2024 FY
Q1 2021 $7,200,000 $0 0% 31 Mar 2021 10-Q 07 May 2021 2021 Q3
Q4 2020 $7,200,000 -$100,000 -1.4% 31 Dec 2020 10-Q 08 Feb 2021 2021 Q2
Q3 2020 $7,200,000 $0 0% 30 Sep 2020 10-Q 06 Nov 2020 2021 Q1
Q2 2020 $7,126,000 -$24,000 -0.34% 30 Jun 2020 10-K 29 Aug 2023 2023 FY
Q1 2020 $7,200,000 -$200,000 -2.7% 31 Mar 2020 10-Q 11 May 2020 2020 Q3
Q4 2019 $7,300,000 -$100,000 -1.4% 31 Dec 2019 10-Q 10 Feb 2020 2020 Q2
Q3 2019 $7,200,000 -$100,000 -1.4% 30 Sep 2019 10-Q 12 Nov 2019 2020 Q1
Q2 2019 $7,150,000 +$7,000 +0.1% 30 Jun 2019 10-K 20 Sep 2022 2022 FY
Q1 2019 $7,400,000 +$700,000 +10% 31 Mar 2019 10-Q 03 May 2019 2019 Q3
Q4 2018 $7,400,000 +$600,000 +8.8% 31 Dec 2018 10-Q 07 Feb 2019 2019 Q2
Q3 2018 $7,300,000 +$600,000 +9% 30 Sep 2018 10-Q 05 Nov 2018 2019 Q1
Q2 2018 $7,143,000 +$554,000 +8.4% 30 Jun 2018 10-K 30 Aug 2021 2021 FY
Q1 2018 $6,700,000 +$300,000 +4.7% 31 Mar 2018 10-Q 03 May 2018 2018 Q3
Q4 2017 $6,800,000 -$100,000 -1.4% 31 Dec 2017 10-Q 08 Feb 2018 2018 Q2
Q3 2017 $6,700,000 -$100,000 -1.5% 30 Sep 2017 10-Q 09 Nov 2017 2018 Q1
Q2 2017 $6,589,000 -$154,000 -2.3% 30 Jun 2017 10-K 02 Sep 2020 2020 FY
Q1 2017 $6,400,000 -$200,000 -3% 31 Mar 2017 10-Q 04 May 2017 2017 Q3
Q4 2016 $6,900,000 +$300,000 +4.5% 31 Dec 2016 10-Q 09 Feb 2017 2017 Q2
Q3 2016 $6,800,000 +$400,000 +6.2% 30 Sep 2016 10-Q 07 Nov 2016 2017 Q1
Q2 2016 $6,743,000 +$331,000 +5.2% 30 Jun 2016 10-K 23 Aug 2019 2019 FY
Q1 2016 $6,600,000 +$300,000 +4.8% 31 Mar 2016 10-Q 10 May 2016 2016 Q3
Q4 2015 $6,600,000 -$400,000 -5.7% 31 Dec 2015 10-Q 04 Feb 2016 2016 Q2
Q3 2015 $6,400,000 -$400,000 -5.9% 30 Sep 2015 10-Q 06 Nov 2015 2016 Q1
Q2 2015 $6,412,000 -$348,000 -5.1% 30 Jun 2015 10-K 23 Aug 2018 2018 FY
Q1 2015 $6,300,000 -$400,000 -6% 31 Mar 2015 10-Q 07 May 2015 2015 Q3
Q4 2014 $7,000,000 -$600,000 -7.9% 31 Dec 2014 10-Q 06 Feb 2015 2015 Q2
Q3 2014 $6,800,000 -$800,000 -11% 30 Sep 2014 10-Q 07 Nov 2014 2015 Q1
Q2 2014 $6,760,000 -$908,000 -12% 30 Jun 2014 10-K 05 Sep 2017 2017 FY
Q1 2014 $6,700,000 -$600,000 -8.2% 31 Mar 2014 10-Q 09 May 2014 2014 Q3
Q4 2013 $7,600,000 +$400,000 +5.6% 31 Dec 2013 10-Q 07 Feb 2014 2014 Q2
Q3 2013 $7,600,000 +$400,000 +5.6% 30 Sep 2013 10-Q 06 Nov 2013 2014 Q1
Q2 2013 $7,668,000 +$562,000 +7.9% 30 Jun 2013 10-K/A 01 Feb 2017 2016 FY
Q1 2013 $7,300,000 31 Mar 2013 10-Q 06 May 2013 2013 Q3
Q4 2012 $7,200,000 31 Dec 2012 10-Q 06 Feb 2013 2013 Q2
Q3 2012 $7,200,000 30 Sep 2012 10-Q 06 Nov 2012 2013 Q1
Q2 2012 $7,106,000 +$669,000 +10% 30 Jun 2012 10-K 22 Mar 2016 2015 FY
Q2 2011 $6,437,000 -$1,859,000 -22% 30 Jun 2011 10-K 29 Aug 2014 2014 FY
Q2 2010 $8,296,000 30 Jun 2010 10-K 30 Aug 2013 2013 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.