AEE Pre-Tax Margin - AMEREN CORP

Complete source-backed pre-tax margin history.

Available history: 2007-12-31 to 2026-06-30
Data captured: 2026-09-04

Historical Pre-Tax Margin

Date	Pre-Tax Margin
2026-06-30	17.59%
2026-03-31	19.21%
2025-12-31	13.69%
2025-09-30	25.68%
2025-06-30	14.41%
2025-03-31	16.21%
2024-12-31	7.78%
2024-09-30	23.65%
2024-06-30	17.66%
2024-03-31	16.85%
2023-12-31	12.24%
2023-09-30	27.33%
2023-06-30	15.74%
2023-03-31	14.65%
2022-12-31	9.38%
2022-09-30	23.03%
2022-06-30	14.19%
2022-03-31	15.27%
2021-12-31	10.03%
2021-09-30	27.39%
2021-06-30	16.24%
2021-03-31	16.73%
2020-12-31	10.32%
2020-09-30	26.54%
2020-06-30	21.03%
2020-03-31	11.74%
2019-12-31	9.04%
2019-09-30	27.61%
2019-06-30	15.88%
2019-03-31	14.14%
2018-12-31	5.99%
2018-09-30	26.91%
2018-06-30	20.09%
2018-03-31	12.30%
2017-12-31	10.08%
2017-09-30	28.73%
2017-06-30	20.04%
2017-03-31	10.63%
2016-12-31	4.35%
2016-09-30	32.49%
2016-06-30	16.82%
2016-03-31	9.62%
2015-12-31	4.66%
2015-09-30	30.17%
2015-06-30	11.28%
2015-03-31	11.31%
2014-12-31	4.89%
2014-09-30	29.34%
2014-06-30	17.62%
2014-03-31	10.23%
2013-12-31	5.45%
2013-09-30	30.16%
2013-06-30	12.26%
2013-03-31	6.17%
2012-12-31	1.51%
2012-09-30	28.67%
2012-06-30	18.40%
2012-03-31	4.39%
2011-12-31	-52.31%
2011-09-30	19.84%
2011-06-30	12.58%
2011-03-31	6.25%
2010-12-31	4.92%
2010-09-30	-1.19%
2010-06-30	13.80%
2010-03-31	9.33%
2009-12-31	7.33%
2009-09-30	20.06%
2009-06-30	14.90%
2009-03-31	11.22%
2008-12-31	3.66%
2008-09-30	15.92%
2008-06-30	18.77%

Annual Pre-Tax Margin

Date	Pre-Tax Margin
2025-12-31	18.15%
2024-12-31	16.66%
2023-12-31	17.87%
2022-12-31	15.77%
2021-12-31	18.02%
2020-12-31	17.81%
2019-12-31	17.19%
2018-12-31	16.82%
2017-12-31	17.90%
2016-12-31	17.13%
2015-12-31	15.55%
2014-12-31	16.03%
2013-12-31	14.20%
2012-12-31	14.34%
2011-12-31	11.24%
2010-12-31	6.23%
2009-12-31	13.40%
2008-12-31	12.34%
2007-12-31	13.04%