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AEE vs. TLN: Ameren vs. Talen Energy Stock Comparison

How do Ameren (AEE) and Talen Energy (TLN) 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 Talen Energy (TLN) both fall under the Utilities industry group, but AEE is classified in Multi-Utilities while TLN is classified in Independent Power and Renewable Electricity Producers.

Ameren (AEE) has more than two decades of public-market history since January 2, 1998, whereas Talen Energy (TLN) listed on June 2, 2023 and has a much shorter record to draw on.

Company profile comparison for Ameren (AEE) and Talen Energy (TLN)
Profile ItemAEETLN
NameAmeren CorporationTalen Energy Corporation
Country/RegionUnited StatesUnited States
GICS SectorUtilitiesUtilities
GICS Industry GroupUtilitiesUtilities
GICS IndustryMulti-UtilitiesIndependent Power and Renewable Electricity Producers
GICS Sub-IndustryMulti-UtilitiesIndependent Power Producers & Energy Traders
Market Capitalization31.24 billion USD14.73 billion USD
CurrencyUSDUSD
ExchangeNYSENasdaq
Listing DateJanuary 2, 1998June 2, 2023
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

AEE
TLN
GSPC
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Ameren (AEE) vs. Talen Energy (TLN), 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 Talen Energy (TLN). Returns over one year are annualized.

Calendar-Year Returns

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

Performance Metrics

Price performance metrics for Ameren (AEE) and Talen Energy (TLN)
MetricAEETLN
Total Return (1Y)11.92%-6.63%
Total Return (3Y, Annualized)17.94%88.64%
Total Return (5Y, Annualized)9.71%--

Risk Profile

Drawdown History

AEE
TLN
GSPC
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Ameren (AEE) vs. Talen Energy (TLN), 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 Talen Energy (TLN). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Talen Energy (TLN) has an aggressive beta of 1.53, indicating higher sensitivity to broad-market moves, while Ameren (AEE) is defensive at 0.40 and tends to be less market-sensitive — they sit on opposite ends of the beta spectrum.

Risk profile metrics for Ameren (AEE) and Talen Energy (TLN)
MetricAEETLN
Volatility (1Y, Annualized)17.76%58.28%
Beta (5Y)0.401.53
Max Drawdown (5Y)-27.46%-36.72%
Avg. Volume (3M)1.74M1.01M

Risk-Adjusted Performance

Risk-Return Positioning

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AEE and TLN 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 Talen Energy (TLN)
MetricAEETLN
Sharpe Ratio (1Y)0.43-0.19
Sortino Ratio (1Y)0.62-0.26

Profitability

ROE (TTM)

Talen Energy (TLN) reports a negative ROE of -16.54%; negative ROE can reflect losses or negative shareholders’ equity, so it is harder to read as capital efficiency. Meanwhile Ameren (AEE) reports 11.78%, ranking against industry peers normally.

AEE

Utilities industry group

11.78%

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

TLN

Utilities industry group

-16.54%

Max
17.99%
Q3
12.01%
Median
9.44%
Q1
7.56%
Min
2.17%
TLN
-16.54%
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Ameren (AEE) vs. Talen Energy (TLN): A comparison of their ROE against the Utilities industry group benchmark.

Net Margin (TTM)

Talen Energy (TLN) reports a negative net margin of -5.67%, usually indicating a net loss over the period. Meanwhile Ameren (AEE) reports 18.59%, ranking against industry peers normally.

AEE

Utilities industry group

18.59%

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

TLN

Utilities industry group

-5.67%

Max
28.78%
Q3
17.30%
Median
12.73%
Q1
9.18%
Min
-0.20%
TLN
-5.67%
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Ameren (AEE) vs. Talen Energy (TLN): A comparison of their net margin against the Utilities industry group benchmark.

Operating Margin (TTM)

Ameren (AEE) at 31.23% operates in the top operating margin quartile, ahead of Talen Energy (TLN) at 17.35%, which runs around its industry’s norm.

AEE

Utilities industry group

31.23%

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

TLN

Utilities industry group

17.35%

Max
53.83%
Q3
31.12%
Median
23.62%
TLN
17.35%
Q1
15.45%
Min
-4.90%
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Ameren (AEE) vs. Talen Energy (TLN): A comparison of their operating margin against the Utilities industry group benchmark.

Profitability Metrics

Profitability metrics for Ameren (AEE) and Talen Energy (TLN)
MetricAEETLN
ROE (TTM)11.78%-16.54%
ROA (TTM)3.12%0.88%
Net Margin (TTM)18.59%-5.67%
Operating Margin (TTM)31.23%17.35%
Gross Margin (TTM)52.47%42.67%

Growth

Revenue Growth

Both Ameren (AEE) at 15.43% and Talen Energy (TLN) at 26.68% sit in the top peer quartile for revenue growth, so each is growing its top line faster than typical industry peers.

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Ameren (AEE) vs. Talen Energy (TLN): 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 Talen Energy (TLN) at -127.11% falls below its industry range — a large difference in per-share earnings trajectories.

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

Growth Metrics

Growth metrics for Ameren (AEE) and Talen Energy (TLN)
MetricAEETLN
Revenue Growth (YoY)15.43%26.68%
Revenue Growth (3Y CAGR)3.41%2.87%
EPS Growth (YoY)21.04%-127.11%
EPS Growth (3Y CAGR)8.92%--

Financial Strength

Current Ratio (MRQ)

Both Ameren (AEE) at 0.74 and Talen Energy (TLN) at 0.89 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

TLN

Utilities industry group

0.89

Max
1.90
Q3
1.17
TLN
0.89
Median
0.88
Q1
0.66
Min
0.29
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Ameren (AEE) vs. Talen Energy (TLN): A comparison of their current ratio against the Utilities industry group benchmark.

Debt / Equity (MRQ)

Ameren (AEE) at 1.57 is near its industry mid-range for debt-to-equity ratio, while Talen Energy (TLN) at 5.97 sits above its benchmark range, pointing to a heavier debt load relative to equity.

AEE

Utilities industry group

1.57

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

TLN

Utilities industry group

5.97

TLN
5.97
Max
2.63
Q3
1.77
Median
1.35
Q1
0.84
Min
0.00
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Ameren (AEE) vs. Talen Energy (TLN): A comparison of their debt-to-equity ratio against the Utilities industry group benchmark.

Financial Strength Metrics

Financial strength metrics for Ameren (AEE) and Talen Energy (TLN)
MetricAEETLN
Current Ratio (MRQ)0.740.89
Debt / Equity (MRQ)1.575.97
Net Debt / EBITDA5.5513.69

Dividends

Dividend Yield (TTM)

Talen Energy (TLN) pays no dividend (yield 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile Ameren (AEE) reports a yield of 0.63%, ranking against industry peers normally.

AEE

Utilities industry group

0.63%

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

TLN

Utilities industry group

0.00%

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

Dividend Payout Ratio (TTM)

Talen Energy (TLN) pays no dividend (payout 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile Ameren (AEE) reports a payout of 51.48%, ranking against industry peers normally.

AEE

Utilities industry group

51.48%

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

TLN

Utilities industry group

0.00%

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

Dividend Metrics

Dividend metrics for Ameren (AEE) and Talen Energy (TLN)
MetricAEETLN
Dividend Yield (TTM)0.63%0.00%
Dividend Payout Ratio (TTM)51.48%0.00%

Valuation

P/E Ratio (TTM)

An earnings multiple is available for just one side: Ameren (AEE) trades at 19.63 times trailing earnings, ranked against its peers, while Talen Energy (TLN) has no P/E ratio this period.

AEE

Utilities industry group

19.63

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

TLN

Utilities industry group

--

Max
31.22
Q3
23.30
Median
19.64
Q1
15.17
Min
3.34
TLN
--
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Ameren (AEE) vs. Talen Energy (TLN): TLN does not report P/E ratio, so it has no value marker; AEE is benchmarked against the Utilities industry group.

P/S Ratio (TTM)

Talen Energy (TLN) at 3.29 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

TLN

Utilities industry group

3.29

Max
6.35
Q3
3.63
TLN
3.29
Median
2.63
Q1
1.52
Min
0.00
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Ameren (AEE) vs. Talen Energy (TLN): A comparison of their P/S ratio against the Utilities industry group benchmark.

P/B Ratio (MRQ)

Ameren (AEE) at 2.20 sits near its industry’s typical P/B ratio, while Talen Energy (TLN) at 10.14 prices above its benchmark range — TLN looks rich relative to book.

AEE

Utilities industry group

2.20

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

TLN

Utilities industry group

10.14

TLN
10.14
Max
3.12
Q3
2.21
Median
1.83
Q1
1.46
Min
0.34
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Ameren (AEE) vs. Talen Energy (TLN): A comparison of their P/B ratio against the Utilities industry group benchmark.

Valuation Metrics

Valuation metrics for Ameren (AEE) and Talen Energy (TLN)
MetricAEETLN
P/E Ratio (TTM)19.63--
P/S Ratio (TTM)3.633.29
P/B Ratio (MRQ)2.2010.14
Free Cash Flow Yield (TTM)-8.06%6.39%