TTM
51.7%
YoY change
−18.34pp
Trough year (2011)
29.2%
Peak year (2002)
78.5%
Latest annual
29.6%
Gross Margin history chart for Ameren (AEE) from 1997 to 2025
Latest: 29.6%
Gross Margin change chart for Ameren (AEE) from 1997 to 2025
Latest: −18.34pp
Gross Margin history table for Ameren (AEE) from 1997 to 2025
| 2025 | 29.6% | -18.34pp | ||
| 2024 | 47.9% | +1.69pp | ||
| 2023 | 46.2% | +4.21pp | ||
| 2022 | 42.0% | -4.76pp | ||
| 2021 | 46.8% | -2.55pp | ||
| 2020 | 49.3% | +2.91pp | ||
| 2019 | 46.4% | +1.98pp | ||
| 2018 | 44.4% | -0.65pp | ||
| 2017 | 45.1% | +1.73pp | ||
| 2016 | 43.4% | +0.76pp | ||
| 2015 | 42.6% | +1.83pp | ||
| 2014 | 40.8% | +0.54pp | ||
| 2013 | 40.2% | +0.36pp | ||
| 2012 | 39.9% | +10.67pp | ||
| 2011 | 29.2% | -6.41pp | ||
| 2010 | 35.6% | -25.17pp | ||
| 2009 | 60.8% | +5.78pp | ||
| 2008 | 55.0% | +0.76pp | ||
| 2007 | 54.2% | -0.73pp | ||
| 2006 | 55.0% | -0.62pp | ||
| 2005 | 55.6% | -8.07pp | ||
| 2004 | 63.6% | -3.44pp | ||
| 2003 | 67.1% | -11.44pp | ||
| 2002 | 78.5% | +13.18pp | ||
| 2001 | 65.3% | -2.64pp | ||
| 2000 | 68.0% | -0.67pp | ||
| 1999 | 68.6% | -5.07pp | ||
| 1998 | 73.7% | +2.76pp | ||
| 1997 | 71.0% | — |
- 202529.6%-18.34pp
- 202447.9%+1.69pp
- 202346.2%+4.21pp
- 202242.0%-4.76pp
- 202146.8%-2.55pp
- 202049.3%+2.91pp
- 201946.4%+1.98pp
- 201844.4%-0.65pp
- 201745.1%+1.73pp
- 201643.4%+0.76pp
- 201542.6%+1.83pp
- 201440.8%+0.54pp
- 201340.2%+0.36pp
- 201239.9%+10.67pp
- 201129.2%-6.41pp
- 201035.6%-25.17pp
- 200960.8%+5.78pp
- 200855.0%+0.76pp
- 200754.2%-0.73pp
- 200655.0%-0.62pp
- 200555.6%-8.07pp
- 200463.6%-3.44pp
- 200367.1%-11.44pp
- 200278.5%+13.18pp
- 200165.3%-2.64pp
- 200068.0%-0.67pp
- 199968.6%-5.07pp
- 199873.7%+2.76pp
- 199771.0%—
Gross Margin values are taken from Ameren's reported income statements (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
About Gross Margin at Ameren (AEE)
According to Ameren's latest reported financial statements, the company's latest reported gross margin is 51.7%. Gross margin is gross profit divided by revenue, expressed as a percentage. It shows how much of each sales dollar survives the direct cost of goods sold — before operating expenses, interest, and taxes. A higher gross margin generally signals pricing power and production efficiency. Margins are most meaningful compared against sector peers and a company's own history.
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
Ameren (AEE) most recent annual gross margin stands at 29.58% (2025) – contracted 18.3 percentage points year-over-year.
78.52% stands as the all-time-high annual gross margin, posted in 2002, against a low of 29.19% during 2011.
Ameren Gross Margin by Year
Ameren Gross Margin 2025: 29.6%
Ameren posted gross margin of 29.58% in 2025, contracted 18.3 percentage points from 2024.
Ameren Gross Margin 2024: 47.9%
In 2024, Ameren reported gross margin of 47.92%, expanded 1.7 percentage points from 2023.
Ameren Gross Margin 2023: 46.2%
Ameren gross margin in 2023 was 46.23%, expanded 4.2 percentage points from 2022.
Ameren Gross Margin 2022: 42.0%
2022's gross margin for Ameren came in at 42.01%, contracted 4.8 percentage points from 2021.
Ameren Gross Margin 2021: 46.8%
Ameren gross margin in 2021 was 46.78%.
See more financial history for Ameren (AEE).
Sector peers by Gross Margin
Utilities peers of Ameren (AEE), ranked by their latest gross margin
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