Ameren Corporation (AEE) PE Ratio: 19.59
Is Ameren Corporation’s P/E ratio high or low?
Ameren Corporation's P/E ratio of 19.59 is in line with its 5-year average of 20.74, around the middle of its 5-year range (15.40–25.65).
As of Wednesday, June 17, 2026. 6.15% below its 12-month average of 20.87.
PE Ratio (19.59) = Close Price ($108.92) / Diluted TTM EPS ($5.56)
AEE PE Ratio Chart
AEE Average PE Ratio Chart
AEE Current vs Average PE Ratio Chart
AEE PE Ratio Metrics
PE RATIO
19.59
PE RATIO AVG TTM
20.87
PE RATIO AVG 3Y
19.64
PE RATIO AVG 5Y
20.74
PE RATIO AVG 10Y
21.69
PE RATIO AVG 15Y
20.75
PE RATIO AVG 20Y
19.05
CURRENT VS TTM AVG
-6.15%
CURRENT VS 3Y AVG
-0.28%
CURRENT VS 5Y AVG
-5.56%
CURRENT VS 10Y AVG
-9.67%
CURRENT VS 15Y AVG
-5.59%
CURRENT VS 20Y AVG
+2.86%
AEE Competitors' PE Ratio
| NAME | MARKET CAP | PE RATIO | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Ameren Corporation (AEE) | $30.14B | 19.59 | 20.87 | 19.64 | 20.74 |
| Atmos Energy Corporation (ATO)vs › | $28.32B | 20.87 | 22.83 | 20.71 | 20.36 |
| CenterPoint Energy, Inc. (CNP)vs › | $27.89B | 26.15 | 25.87 | 23.09 | 20.29 |
| FirstEnergy Corp. (FE)vs › | $27.05B | 25.14 | 22.50 | 28.03 | 26.66 |
| PPL Corporation (PPL)vs › | $26.58B | 21.54 | 24.85 | 26.09 | 27.00 |
| Eversource Energy (ES)vs › | $25.97B | 14.75 | 21.57 | 21.08 | 21.74 |
| American Water Works Company, Inc. (AWK)vs › | $24.49B | 22.20 | 23.88 | 25.90 | 27.47 |
| WEC Energy Group, Inc. (WEC)vs › | $36.66B | 22.46 | 21.69 | 20.92 | 21.54 |
| CMS Energy Corporation (CMS)vs › | $22.65B | 20.08 | 21.05 | 21.03 | 19.70 |
| NiSource Inc. (NI)vs › | $22.61B | 23.27 | 22.88 | 20.96 | 23.19 |
P/E vs. its own history
At 19.6, P/E is in its normal range, sitting higher than 42% of its 20-year history.
20-year low
6.9
median
20.7
20-year high
182.5
P/E Comparison
Trailing P/E
19.6
Forward P/E
18.8
Forward P/E Calculation
View All Analyst EstimatesForward P/E is calculated using analyst consensus EPS estimates for the current or next fiscal year.
Calculation:
Current Price
$108.92
Forward EPS (Est.)
$5.81
Forward P/E
18.76
Source: FMP Analyst Consensus Estimates. Forward EPS represents the average analyst estimate for the nearest fiscal year.
Ameren Corporation PE Ratio Formula & Definition
PE Ratio = Share Price / Diluted EPS (TTM)
The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
Ameren Corporation PE Ratio FAQ
- What is the P/E ratio for Ameren Corporation (AEE)?
- The P/E ratio for AEE stock is 19.59.
- Is Ameren Corporation's P/E ratio high or low?
- Ameren Corporation's P/E ratio of 19.59 is in line with its 5-year average of 20.74, around the middle of its 5-year range (15.40–25.65).
- What is the TTM average P/E ratio for Ameren Corporation (AEE)?
- The TTM average P/E ratio for AEE stock is 20.87.
- What is the 3Y average P/E ratio for Ameren Corporation (AEE)?
- The 3Y average P/E ratio for AEE stock is 19.64.
- What is the 5Y average P/E ratio for Ameren Corporation (AEE)?
- The 5Y average P/E ratio for AEE stock is 20.74.
- What is the 10Y average P/E ratio for Ameren Corporation (AEE)?
- The 10Y average P/E ratio for AEE stock is 21.69.
- What is the 15Y average P/E ratio for Ameren Corporation (AEE)?
- The 15Y average P/E ratio for AEE stock is 20.75.
- What is the 20Y average P/E ratio for Ameren Corporation (AEE)?
- The 20Y average P/E ratio for AEE stock is 19.05.
Ameren Corporation PE Ratio History
| DATE | PE RATIO |
|---|---|
| 2026-06-17 | 19.59 |
| 2026-06-16 | 19.87 |
| 2026-06-15 | 19.71 |
| 2026-06-12 | 19.60 |
| 2026-06-11 | 19.47 |
| 2026-06-10 | 19.56 |
| 2026-06-09 | 19.42 |
| 2026-06-08 | 19.27 |
| 2026-06-05 | 19.65 |
| 2026-06-04 | 19.24 |
| 2026-06-03 | 19.11 |
| 2026-06-02 | 19.21 |
| 2026-06-01 | 18.90 |
| 2026-05-29 | 19.42 |
| 2026-05-28 | 19.59 |
| 2026-05-27 | 19.99 |
| 2026-05-26 | 19.97 |
| 2026-05-22 | 20.02 |
| 2026-05-21 | 19.76 |
| 2026-05-20 | 19.55 |
| 2026-05-19 | 19.60 |
| 2026-05-18 | 19.31 |
| 2026-05-15 | 19.13 |
| 2026-05-14 | 19.71 |
| 2026-05-13 | 19.62 |
| 2026-05-12 | 19.69 |
| 2026-05-11 | 19.78 |
| 2026-05-08 | 19.62 |
| 2026-05-07 | 19.56 |
| 2026-05-06 | 20.48 |
| 2026-05-05 | 20.87 |
| 2026-05-04 | 21.01 |
| 2026-05-01 | 21.23 |
| 2026-04-30 | 21.24 |
| 2026-04-29 | 20.80 |
| 2026-04-28 | 20.97 |
| 2026-04-27 | 20.92 |
| 2026-04-24 | 20.77 |
| 2026-04-23 | 20.94 |
| 2026-04-22 | 20.42 |
| 2026-04-21 | 20.55 |
| 2026-04-20 | 20.80 |
| 2026-04-17 | 21.07 |
| 2026-04-16 | 20.99 |
| 2026-04-15 | 20.70 |
| 2026-04-14 | 20.91 |
| 2026-04-13 | 20.89 |
| 2026-04-10 | 21.21 |
| 2026-04-09 | 21.37 |
| 2026-04-08 | 21.10 |
| 2026-04-07 | 20.81 |
| 2026-04-06 | 20.83 |
| 2026-04-02 | 20.87 |
| 2026-04-01 | 20.71 |
| 2026-03-31 | 20.55 |
| 2026-03-30 | 20.50 |
| 2026-03-27 | 20.32 |
| 2026-03-26 | 20.29 |
| 2026-03-25 | 20.15 |
| 2026-03-24 | 20.13 |
| 2026-03-23 | 19.98 |
| 2026-03-20 | 19.82 |
| 2026-03-19 | 20.48 |
| 2026-03-18 | 20.70 |
| 2026-03-17 | 20.98 |
| 2026-03-16 | 21.10 |
| 2026-03-13 | 20.94 |
| 2026-03-12 | 20.56 |
| 2026-03-11 | 20.44 |
| 2026-03-10 | 20.63 |
| 2026-03-09 | 20.78 |
| 2026-03-06 | 20.84 |
| 2026-03-05 | 20.82 |
| 2026-03-04 | 21.18 |
| 2026-03-03 | 20.93 |
| 2026-03-02 | 21.10 |
| 2026-02-27 | 21.17 |
| 2026-02-26 | 20.94 |
| 2026-02-25 | 20.83 |
| 2026-02-24 | 20.80 |
| 2026-02-23 | 20.78 |
| 2026-02-20 | 20.57 |
| 2026-02-19 | 20.52 |
| 2026-02-18 | 20.24 |
| 2026-02-17 | 21.26 |
| 2026-02-13 | 21.34 |
| 2026-02-12 | 21.03 |
| 2026-02-11 | 20.39 |
| 2026-02-10 | 20.34 |
| 2026-02-09 | 20.05 |
| 2026-02-06 | 20.21 |
| 2026-02-05 | 20.16 |
| 2026-02-04 | 20.14 |
| 2026-02-03 | 20.00 |
| 2026-02-02 | 19.69 |
| 2026-01-30 | 19.86 |
| 2026-01-29 | 19.96 |
| 2026-01-28 | 19.92 |
| 2026-01-27 | 19.99 |
| 2026-01-26 | 19.86 |
| 2026-01-23 | 19.68 |
| 2026-01-22 | 19.79 |
| 2026-01-21 | 20.02 |
| 2026-01-20 | 19.95 |
| 2026-01-16 | 20.00 |
| 2026-01-15 | 19.85 |
| 2026-01-14 | 19.72 |
| 2026-01-13 | 19.51 |
| 2026-01-12 | 19.27 |
| 2026-01-09 | 19.21 |
| 2026-01-08 | 19.14 |
| 2026-01-07 | 19.05 |
| 2026-01-06 | 19.35 |
| 2026-01-05 | 19.15 |
| 2026-01-02 | 19.40 |
| 2025-12-31 | 19.20 |
| 2025-12-30 | 19.37 |
| 2025-12-29 | 19.28 |
| 2025-12-26 | 19.19 |
| 2025-12-24 | 19.20 |
| 2025-12-23 | 19.11 |
| 2025-12-22 | 19.13 |
| 2025-12-19 | 18.94 |
| 2025-12-18 | 19.08 |
| 2025-12-17 | 18.95 |
| 2025-12-16 | 18.84 |
| 2025-12-15 | 19.01 |
| 2025-12-12 | 18.71 |
| 2025-12-11 | 18.70 |
| 2025-12-10 | 18.80 |
| 2025-12-09 | 18.91 |
| 2025-12-08 | 19.10 |
| 2025-12-05 | 19.20 |
| 2025-12-04 | 19.39 |
| 2025-12-03 | 19.51 |
| 2025-12-02 | 19.52 |
| 2025-12-01 | 19.81 |
| 2025-11-28 | 20.45 |
| 2025-11-26 | 20.39 |
| 2025-11-25 | 20.18 |
| 2025-11-24 | 20.15 |
| 2025-11-21 | 20.10 |
| 2025-11-20 | 19.90 |
| 2025-11-19 | 19.81 |
| 2025-11-18 | 20.17 |
| 2025-11-17 | 20.26 |
| 2025-11-14 | 20.20 |
| 2025-11-13 | 20.15 |
| 2025-11-12 | 20.33 |
| 2025-11-11 | 20.23 |
| 2025-11-10 | 20.07 |
| 2025-11-07 | 20.13 |
| 2025-11-06 | 19.62 |
| 2025-11-05 | 22.26 |
| 2025-11-04 | 22.40 |
| 2025-11-03 | 22.32 |
| 2025-10-31 | 22.42 |
| 2025-10-30 | 22.58 |
| 2025-10-29 | 22.48 |
| 2025-10-28 | 22.71 |
| 2025-10-27 | 23.04 |
| 2025-10-24 | 22.92 |
| 2025-10-23 | 22.93 |
| 2025-10-22 | 23.16 |
| 2025-10-21 | 23.06 |
| 2025-10-20 | 23.23 |
| 2025-10-17 | 23.19 |
| 2025-10-16 | 23.12 |
| 2025-10-15 | 23.16 |
| 2025-10-14 | 22.91 |
| 2025-10-13 | 22.76 |
| 2025-10-10 | 22.78 |
| 2025-10-09 | 22.64 |
| 2025-10-08 | 22.79 |
| 2025-10-07 | 22.99 |
| 2025-10-06 | 23.05 |
| 2025-10-03 | 22.80 |
| 2025-10-02 | 22.62 |
| 2025-10-01 | 22.73 |
| 2025-09-30 | 22.94 |
| 2025-09-29 | 22.76 |
| 2025-09-26 | 22.44 |
| 2025-09-25 | 22.15 |
| 2025-09-24 | 22.16 |
| 2025-09-23 | 22.18 |
| 2025-09-22 | 21.78 |
| 2025-09-19 | 21.79 |
| 2025-09-18 | 21.68 |
| 2025-09-17 | 21.75 |
| 2025-09-16 | 21.66 |
| 2025-09-15 | 22.08 |
| 2025-09-12 | 22.15 |
| 2025-09-11 | 22.05 |
| 2025-09-10 | 21.82 |
| 2025-09-09 | 21.80 |
| 2025-09-08 | 21.98 |
| 2025-09-05 | 22.12 |
| 2025-09-04 | 22.17 |
| 2025-09-03 | 21.96 |
| 2025-09-02 | 21.92 |
| 2025-08-29 | 21.93 |
| 2025-08-28 | 21.92 |
| 2025-08-27 | 22.18 |
| 2025-08-26 | 22.16 |
| 2025-08-25 | 22.14 |
| 2025-08-22 | 22.41 |
| 2025-08-21 | 22.31 |
| 2025-08-20 | 22.42 |
| 2025-08-19 | 22.39 |
| 2025-08-18 | 21.97 |
| 2025-08-15 | 22.10 |
| 2025-08-14 | 22.29 |
| 2025-08-13 | 22.47 |
| 2025-08-12 | 22.24 |
| 2025-08-11 | 22.28 |
| 2025-08-08 | 22.28 |
| 2025-08-07 | 22.49 |
| 2025-08-06 | 22.33 |
| 2025-08-05 | 22.42 |
| 2025-08-04 | 22.69 |
| 2025-08-01 | 22.64 |
| 2025-07-31 | 22.42 |
| 2025-07-30 | 22.14 |
| 2025-07-29 | 22.13 |
| 2025-07-28 | 21.80 |
| 2025-07-25 | 22.20 |
| 2025-07-24 | 22.18 |
| 2025-07-23 | 22.16 |
| 2025-07-22 | 22.38 |
| 2025-07-21 | 22.02 |
| 2025-07-18 | 21.88 |
| 2025-07-17 | 21.57 |
| 2025-07-16 | 21.47 |
| 2025-07-15 | 21.23 |
| 2025-07-14 | 21.40 |
| 2025-07-11 | 21.33 |
| 2025-07-10 | 21.35 |
| 2025-07-09 | 21.11 |
| 2025-07-08 | 21.06 |
| 2025-07-07 | 21.27 |
| 2025-07-03 | 21.29 |
| 2025-07-02 | 21.17 |
| 2025-07-01 | 21.37 |
| 2025-06-30 | 21.29 |
| 2025-06-27 | 21.13 |
| 2025-06-26 | 21.15 |
| 2025-06-25 | 21.09 |
| 2025-06-24 | 21.37 |
| 2025-06-23 | 21.29 |
| 2025-06-20 | 21.00 |
| 2025-06-18 | 20.94 |
| 2025-06-17 | 20.93 |
| 2025-06-16 | 21.02 |
| 2025-06-13 | 21.22 |
| 2025-06-12 | 21.55 |
| 2025-06-11 | 21.25 |
| 2025-06-10 | 21.21 |
| 2025-06-09 | 21.27 |
| 2025-06-06 | 21.29 |
| 2025-06-05 | 21.29 |
Showing the most recent 260 of 4,779 data points. The chart above shows the full history.
About Ameren Corporation
Operating across the United States, Ameren Corporation functions as a utility holding company. The enterprise organizes its operations into four primary divisions: Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, and Ameren Transmission. Its fundamental business involves the rate-regulated production, transmission, and supply of electricity, in addition to the rate-regulated distribution and transmission of natural gas. Ameren generates power using a variety of sources, including coal, nuclear energy, and natural gas, supplemented by renewable alternatives such as hydroelectric, wind, methane gas, and solar. Its customer base encompasses residential homes, commercial businesses, and industrial operations. Established in 1881, Ameren Corporation is headquartered in St. Louis, Missouri.
- Sector
- Utilities
- Industry
- Regulated Electric
- CEO
- Martin J. Lyons Jr.