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AEE vs. OGE: Ameren vs. OGE Energy Stock Comparison

How do Ameren (AEE) and OGE Energy (OGE) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

Ameren (AEE) and OGE Energy (OGE) both fall under the Utilities industry group, but AEE is classified in Multi-Utilities while OGE is classified in Electric Utilities.

Company profile comparison for Ameren (AEE) and OGE Energy (OGE)
Profile ItemAEEOGE
NameAmeren CorporationOGE Energy Corp.
Country/RegionUnited StatesUnited States
GICS SectorUtilitiesUtilities
GICS Industry GroupUtilitiesUtilities
GICS IndustryMulti-UtilitiesElectric Utilities
GICS Sub-IndustryMulti-UtilitiesElectric Utilities
Market Capitalization31.24 billion USD10.47 billion USD
CurrencyUSDUSD
ExchangeNYSENYSE
Listing DateJanuary 2, 1998February 21, 1973
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

AEE
OGE
GSPC
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Ameren (AEE) vs. OGE Energy (OGE), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for Ameren (AEE) and OGE Energy (OGE). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for Ameren (AEE) and OGE Energy (OGE). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Ameren (AEE) and OGE Energy (OGE)
MetricAEEOGE
Total Return (1Y)11.92%18.53%
Total Return (3Y, Annualized)17.94%19.00%
Total Return (5Y, Annualized)9.71%12.88%

Risk Profile

Drawdown History

AEE
OGE
GSPC
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Ameren (AEE) vs. OGE Energy (OGE), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for Ameren (AEE) and OGE Energy (OGE). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Ameren (AEE) and OGE Energy (OGE)
MetricAEEOGE
Volatility (1Y, Annualized)17.76%17.28%
Beta (5Y)0.400.47
Max Drawdown (5Y)-27.46%-21.94%
Avg. Volume (3M)1.74M1.88M

Risk-Adjusted Performance

Risk-Return Positioning

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AEE and OGE are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for Ameren (AEE) and OGE Energy (OGE)
MetricAEEOGE
Sharpe Ratio (1Y)0.430.82
Sortino Ratio (1Y)0.621.21

Profitability

ROE (TTM)

Both Ameren (AEE) at 11.78% and OGE Energy (OGE) at 11.02% land near their industries’ usual ROE ranges, so capital efficiency looks broadly in line with peers on both sides.

AEE

Utilities industry group

11.78%

Max
17.99%
Q3
12.01%
AEE
11.78%
Median
9.44%
Q1
7.56%
Min
2.17%

OGE

Utilities industry group

11.02%

Max
17.99%
Q3
12.01%
OGE
11.02%
Median
9.44%
Q1
7.56%
Min
2.17%
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Ameren (AEE) vs. OGE Energy (OGE): A comparison of their ROE against the Utilities industry group benchmark.

Net Margin (TTM)

Ameren (AEE) at 18.59% retains a top-quartile share of revenue as profit, ahead of OGE Energy (OGE) at 16.36%, which keeps about the industry-typical share.

AEE

Utilities industry group

18.59%

Max
28.78%
AEE
18.59%
Q3
17.30%
Median
12.73%
Q1
9.18%
Min
-0.20%

OGE

Utilities industry group

16.36%

Max
28.78%
Q3
17.30%
OGE
16.36%
Median
12.73%
Q1
9.18%
Min
-0.20%
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Ameren (AEE) vs. OGE Energy (OGE): A comparison of their net margin against the Utilities industry group benchmark.

Operating Margin (TTM)

Both Ameren (AEE) at 31.23% and OGE Energy (OGE) at 36.01% convert sales into operating profit at a top-quartile rate, pointing to tighter cost discipline before financing and tax.

AEE

Utilities industry group

31.23%

Max
53.83%
AEE
31.23%
Q3
31.12%
Median
23.62%
Q1
15.45%
Min
-4.90%

OGE

Utilities industry group

36.01%

Max
53.83%
OGE
36.01%
Q3
31.12%
Median
23.62%
Q1
15.45%
Min
-4.90%
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Ameren (AEE) vs. OGE Energy (OGE): A comparison of their operating margin against the Utilities industry group benchmark.

Profitability Metrics

Profitability metrics for Ameren (AEE) and OGE Energy (OGE)
MetricAEEOGE
ROE (TTM)11.78%11.02%
ROA (TTM)3.12%3.69%
Net Margin (TTM)18.59%16.36%
Operating Margin (TTM)31.23%36.01%
Gross Margin (TTM)52.47%45.64%

Growth

Revenue Growth

Ameren (AEE) at 15.43% sits in the top revenue growth quartile, while OGE Energy (OGE) at 9.21% is closer to the peer norm — faster top-line expansion for AEE.

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Ameren (AEE) vs. OGE Energy (OGE): A comparison of their Revenue Growth across different time periods.

EPS Growth

Ameren (AEE) at 21.04% sits in the top EPS growth quartile, while OGE Energy (OGE) at 5.94% is closer to the peer norm — faster per-share earnings growth for AEE.

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Ameren (AEE) vs. OGE Energy (OGE): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Ameren (AEE) and OGE Energy (OGE)
MetricAEEOGE
Revenue Growth (YoY)15.43%9.21%
Revenue Growth (3Y CAGR)3.41%-1.15%
EPS Growth (YoY)21.04%5.94%
EPS Growth (3Y CAGR)8.92%-11.26%

Financial Strength

Current Ratio (MRQ)

Both Ameren (AEE) at 0.74 and OGE Energy (OGE) at 0.81 carry current ratio within their industries’ typical mid-ranges, suggesting balanced short-term liquidity relative to peers.

AEE

Utilities industry group

0.74

Max
1.90
Q3
1.17
Median
0.88
AEE
0.74
Q1
0.66
Min
0.29

OGE

Utilities industry group

0.81

Max
1.90
Q3
1.17
Median
0.88
OGE
0.81
Q1
0.66
Min
0.29
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Ameren (AEE) vs. OGE Energy (OGE): A comparison of their current ratio against the Utilities industry group benchmark.

Debt / Equity (MRQ)

Both Ameren (AEE) at 1.57 and OGE Energy (OGE) at 1.12 fund their balance sheets with roughly industry-typical debt-to-equity mixes.

AEE

Utilities industry group

1.57

Max
2.63
Q3
1.77
AEE
1.57
Median
1.35
Q1
0.84
Min
0.00

OGE

Utilities industry group

1.12

Max
2.63
Q3
1.77
Median
1.35
OGE
1.12
Q1
0.84
Min
0.00
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Ameren (AEE) vs. OGE Energy (OGE): A comparison of their debt-to-equity ratio against the Utilities industry group benchmark.

Financial Strength Metrics

Financial strength metrics for Ameren (AEE) and OGE Energy (OGE)
MetricAEEOGE
Current Ratio (MRQ)0.740.81
Debt / Equity (MRQ)1.571.12
Net Debt / EBITDA5.554.25

Dividends

Dividend Yield (TTM)

OGE Energy (OGE) at 3.35% pays a yield in its industry’s typical range, while Ameren (AEE) at 0.63% falls in the bottom quartile of its peers.

AEE

Utilities industry group

0.63%

Max
6.66%
Q3
3.58%
Median
2.85%
Q1
0.66%
AEE
0.63%
Min
0.00%

OGE

Utilities industry group

3.35%

Max
6.66%
Q3
3.58%
OGE
3.35%
Median
2.85%
Q1
0.66%
Min
0.00%
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Ameren (AEE) vs. OGE Energy (OGE): A comparison of their dividend yield against the Utilities industry group benchmark.

Dividend Payout Ratio (TTM)

Both Ameren (AEE) at 51.48% and OGE Energy (OGE) at 64.29% keep payout ratio within their industries’ typical mid-ranges — dividend policies that share earnings without consuming too much of them.

AEE

Utilities industry group

51.48%

Max
113.04%
Q3
68.72%
Median
56.38%
AEE
51.48%
Q1
32.38%
Min
0.00%

OGE

Utilities industry group

64.29%

Max
113.04%
Q3
68.72%
OGE
64.29%
Median
56.38%
Q1
32.38%
Min
0.00%
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Ameren (AEE) vs. OGE Energy (OGE): A comparison of their payout ratio against the Utilities industry group benchmark.

Dividend Metrics

Dividend metrics for Ameren (AEE) and OGE Energy (OGE)
MetricAEEOGE
Dividend Yield (TTM)0.63%3.35%
Dividend Payout Ratio (TTM)51.48%64.29%

Valuation

P/E Ratio (TTM)

Both Ameren (AEE) at 19.63 and OGE Energy (OGE) at 19.11 land around their industries’ usual P/E ratio levels — neither is getting a clear earnings-multiple discount or premium versus peers.

AEE

Utilities industry group

19.63

Max
31.22
Q3
23.30
Median
19.64
AEE
19.63
Q1
15.17
Min
3.34

OGE

Utilities industry group

19.11

Max
31.22
Q3
23.30
Median
19.64
OGE
19.11
Q1
15.17
Min
3.34
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Ameren (AEE) vs. OGE Energy (OGE): A comparison of their P/E ratio against the Utilities industry group benchmark.

P/S Ratio (TTM)

OGE Energy (OGE) at 3.10 is priced about in line with its industry on P/S ratio, while Ameren (AEE) at 3.63 sits in the pricier quartile — AEE costs more per dollar of sales.

AEE

Utilities industry group

3.63

Max
6.35
AEE
3.63
Q3
3.63
Median
2.63
Q1
1.52
Min
0.00

OGE

Utilities industry group

3.10

Max
6.35
Q3
3.63
OGE
3.10
Median
2.63
Q1
1.52
Min
0.00
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Ameren (AEE) vs. OGE Energy (OGE): A comparison of their P/S ratio against the Utilities industry group benchmark.

P/B Ratio (MRQ)

On P/B ratio, both Ameren (AEE) at 2.20 and OGE Energy (OGE) at 2.01 are valued close to their industries’ norm against book — neither stands out from peers.

AEE

Utilities industry group

2.20

Max
3.12
Q3
2.21
AEE
2.20
Median
1.83
Q1
1.46
Min
0.34

OGE

Utilities industry group

2.01

Max
3.12
Q3
2.21
OGE
2.01
Median
1.83
Q1
1.46
Min
0.34
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Ameren (AEE) vs. OGE Energy (OGE): A comparison of their P/B ratio against the Utilities industry group benchmark.

Valuation Metrics

Valuation metrics for Ameren (AEE) and OGE Energy (OGE)
MetricAEEOGE
P/E Ratio (TTM)19.6319.11
P/S Ratio (TTM)3.633.10
P/B Ratio (MRQ)2.202.01
Free Cash Flow Yield (TTM)-8.06%0.04%