Other Long-term Investments of ALLIANT ENERGY CORP from 31 Dec 2015 to 31 Dec 2025

Taxonomy & unit
us-gaap: USD
Description
Amount of long-term investments classified as other.
Summary
ALLIANT ENERGY CORP quarterly Other Long-term Investments in USD history and change rate from 31 Dec 2015 to 31 Dec 2025.
  • ALLIANT ENERGY CORP Other Long-term Investments for the quarter ending 31 Dec 2025 was $231,000,000, a 3.1% increase year-over-year.
Source SEC data
View on sec.gov
Other Long-term Investments, Quarterly (USD)
Other Long-term Investments, YoY Quarterly Change (%)

ALLIANT ENERGY CORP Quarterly Other Long-term Investments (USD)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q4 2025 $231,000,000 +$7,000,000 +3.1% 31 Dec 2025 10-K 20 Feb 2026 2025 FY
Q3 2025 $230,000,000 +$4,000,000 +1.8% 30 Sep 2025 10-Q 07 Nov 2025 2025 Q3
Q2 2025 $226,000,000 +$3,000,000 +1.3% 30 Jun 2025 10-Q 08 Aug 2025 2025 Q2
Q1 2025 $224,000,000 +$5,000,000 +2.3% 31 Mar 2025 10-Q 09 May 2025 2025 Q1
Q4 2024 $224,000,000 +$8,000,000 +3.7% 31 Dec 2024 10-K 20 Feb 2026 2025 FY
Q3 2024 $226,000,000 +$12,000,000 +5.6% 30 Sep 2024 10-Q 01 Nov 2024 2024 Q3
Q2 2024 $223,000,000 +$11,000,000 +5.2% 30 Jun 2024 10-Q 02 Aug 2024 2024 Q2
Q1 2024 $219,000,000 +$13,000,000 +6.3% 31 Mar 2024 10-Q 03 May 2024 2024 Q1
Q4 2023 $216,000,000 +$15,000,000 +7.5% 31 Dec 2023 10-K 21 Feb 2025 2024 FY
Q3 2023 $214,000,000 +$14,000,000 +7% 30 Sep 2023 10-Q 03 Nov 2023 2023 Q3
Q2 2023 $212,000,000 +$17,000,000 +8.7% 30 Jun 2023 10-Q 04 Aug 2023 2023 Q2
Q1 2023 $206,000,000 +$19,000,000 +10% 31 Mar 2023 10-Q 05 May 2023 2023 Q1
Q4 2022 $201,000,000 +$22,000,000 +12% 31 Dec 2022 10-K 16 Feb 2024 2023 FY
Q3 2022 $200,000,000 +$24,000,000 +14% 30 Sep 2022 10-Q 08 Nov 2022 2022 Q3
Q2 2022 $195,000,000 +$25,000,000 +15% 30 Jun 2022 10-Q 05 Aug 2022 2022 Q2
Q1 2022 $187,000,000 +$27,000,000 +17% 31 Mar 2022 10-Q 29 Apr 2022 2022 Q1
Q4 2021 $179,000,000 +$25,000,000 +16% 31 Dec 2021 10-K 24 Feb 2023 2022 FY
Q3 2021 $176,000,000 +$26,000,000 +17% 30 Sep 2021 10-Q 05 Nov 2021 2021 Q3
Q2 2021 $170,000,000 +$22,900,000 +16% 30 Jun 2021 10-Q 06 Aug 2021 2021 Q2
Q1 2021 $160,000,000 +$9,600,000 +6.4% 31 Mar 2021 10-Q 07 May 2021 2021 Q1
Q4 2020 $154,000,000 +$6,000,000 +4.1% 31 Dec 2020 10-K 18 Feb 2022 2021 FY
Q3 2020 $150,000,000 +$6,100,000 +4.2% 30 Sep 2020 10-Q 03 Nov 2020 2020 Q3
Q2 2020 $147,100,000 +$6,100,000 +4.3% 30 Jun 2020 10-Q 10 Aug 2020 2020 Q2
Q1 2020 $150,400,000 +$11,800,000 +8.5% 31 Mar 2020 10-Q 08 May 2020 2020 Q1
Q4 2019 $148,000,000 +$10,300,000 +7.5% 31 Dec 2019 10-K 19 Feb 2021 2020 FY
Q3 2019 $143,900,000 +$5,800,000 +4.2% 30 Sep 2019 10-Q 07 Nov 2019 2019 Q3
Q2 2019 $141,000,000 +$3,500,000 +2.5% 30 Jun 2019 10-Q 02 Aug 2019 2019 Q2
Q1 2019 $138,600,000 -$600,000 -0.43% 31 Mar 2019 10-Q 03 May 2019 2019 Q1
Q4 2018 $137,700,000 +$15,800,000 +13% 31 Dec 2018 10-K 21 Feb 2020 2019 FY
Q3 2018 $138,100,000 +$18,700,000 +16% 30 Sep 2018 10-Q 07 Nov 2018 2018 Q3
Q2 2018 $137,500,000 +$118,200,000 +612% 30 Jun 2018 10-Q 03 Aug 2018 2018 Q2
Q1 2018 $139,200,000 +$120,100,000 +629% 31 Mar 2018 10-Q 03 May 2018 2018 Q1
Q4 2017 $121,900,000 +$101,900,000 +510% 31 Dec 2017 10-K 22 Feb 2019 2018 FY
Q3 2017 $119,400,000 +$99,700,000 +506% 30 Sep 2017 10-Q 03 Nov 2017 2017 Q3
Q2 2017 $19,300,000 30 Jun 2017 10-Q 04 Aug 2017 2017 Q2
Q1 2017 $19,100,000 31 Mar 2017 10-Q 04 May 2017 2017 Q1
Q4 2016 $20,000,000 -$33,000,000 -62% 31 Dec 2016 10-K 23 Feb 2018 2017 FY
Q3 2016 $19,700,000 30 Sep 2016 10-Q 04 Nov 2016 2016 Q3
Q4 2015 $53,000,000 31 Dec 2015 10-K 24 Feb 2017 2016 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.