Alliant Energy Corp (LNT)

Operating return on assets (Operating ROA)

		Dec 31, 2024	Sep 30, 2024	Jun 30, 2024	Mar 31, 2024	Dec 31, 2023	Sep 30, 2023	Jun 30, 2023	Mar 31, 2023	Dec 31, 2022	Sep 30, 2022	Jun 30, 2022	Mar 31, 2022	Dec 31, 2021	Sep 30, 2021	Jun 30, 2021	Mar 31, 2021	Dec 31, 2020	Sep 30, 2020	Jun 30, 2020	Mar 31, 2020
Operating income (ttm)	US$ in thousands	946,000	908,000	917,000	944,000	944,000	920,000	907,000	902,000	928,000	901,000	881,000	845,000	795,000	775,000	758,000	750,100	740,400	789,300	807,500	789,200
Total assets	US$ in thousands	22,714,000	22,829,000	21,836,000	21,248,000	21,988,000	20,904,000	20,383,000	20,240,000	20,163,000	20,205,000	19,391,000	18,839,000	18,553,000	18,329,000	17,939,000	17,594,000	17,710,000	17,540,000	17,269,700	16,879,000
Operating ROA		4.16%	3.98%	4.20%	4.44%	4.29%	4.40%	4.45%	4.46%	4.60%	4.46%	4.54%	4.49%	4.29%	4.23%	4.23%	4.26%	4.18%	4.50%	4.68%	4.68%

December 31, 2024 calculation

Operating ROA = Operating income (ttm) ÷ Total assets
= $946,000K ÷ $22,714,000K
= 4.16%

Alliant Energy Corp's operating return on assets (Operating ROA) has shown some fluctuations over the periods from March 2020 to December 2024. The Operating ROA started at 4.68% in March 2020 and remained relatively stable until it decreased to 4.18% by December 2020. However, it saw a slight recovery in the subsequent periods, reaching 4.54% by June 2022.

After that peak, the Operating ROA experienced some variability but generally remained within the range of 4.20% to 4.60%. By December 2024, the Operating ROA stood at 4.16%. Overall, the Operating ROA indicates the company's ability to generate operating profits from its assets, with fluctuations suggesting changing efficiencies in asset utilization or profitability levels over the periods analyzed.