NRG Energy Inc. (NRG)vsSpire Inc (SR)
NRG
NRG Energy Inc.
$133.36
+3.98%
UTILITIES · Cap: $26.47B
SR
Spire Inc
$82.38
+1.58%
UTILITIES · Cap: $4.68B
Smart Verdict
WallStSmart Research — data-driven comparison
NRG Energy Inc. generates 1145% more annual revenue ($32.38B vs $2.60B). SR leads profitability with a 13.8% profit margin vs 0.7%. NRG appears more attractively valued with a PEG of 0.43. SR earns a higher WallStSmart Score of 68/100 (B-).
NRG
Buy51
out of 100
Grade: C-
SR
Strong Buy68
out of 100
Grade: B-
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Growing faster than its price suggests
19.5% revenue growth
Reasonable price relative to book value
Strong operational efficiency at 30.2%
Attractively priced relative to earnings
Earnings expanding 31.0% YoY
Areas to Watch
Distress zone — elevated risk
ROE of 4.9% — below average capital efficiency
0.7% margin — thin
Operating margin of 3.6%
Expensive relative to growth rate
4.5% revenue growth
Distress zone — elevated risk
Elevated debt levels
Comparative Analysis Report
WallStSmart ResearchBull Case : NRG
The strongest argument for NRG centers on PEG Ratio, Revenue Growth. Revenue growth of 19.5% demonstrates continued momentum. PEG of 0.43 suggests the stock is reasonably priced for its growth.
Bull Case : SR
The strongest argument for SR centers on Price/Book, Operating Margin, P/E Ratio.
Bear Case : NRG
The primary concerns for NRG are Altman Z-Score, Return on Equity, Profit Margin. A P/E of 136.4x leaves little room for execution misses. Debt-to-equity of 4.79 is elevated, increasing financial risk.
Bear Case : SR
The primary concerns for SR are PEG Ratio, Revenue Growth, Altman Z-Score. Debt-to-equity of 2.33 is elevated, increasing financial risk.
Key Dynamics to Monitor
NRG profiles as a growth stock while SR is a value play — different risk/reward profiles.
NRG carries more volatility with a beta of 1.22 — expect wider price swings.
NRG is growing revenue faster at 19.5% — sustainability is the question.
SR generates stronger free cash flow (218M), providing more financial flexibility.
Bottom Line
SR scores higher overall (68/100 vs 51/100). Both earn "Strong Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
NRG Energy Inc.
UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA
NRG Energy, Inc. is a large American energy company, headquartered in Houston, Texas. It was formerly the wholesale arm of Northern States Power Company (NSP), which became Xcel Energy, but became independent in 2000. NRG Energy is involved in energy generation and retail electricity.
Spire Inc
UTILITIES · UTILITIES - REGULATED GAS · USA
Spire Inc. engages in the purchase, retail distribution, and sale of natural gas to residential, commercial, industrial, and other end-users of natural gas in the United States. The company is headquartered in St. Louis, Missouri.
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