WallStSmart

Fluence Energy Inc (FLNC)vsVistra Energy Corp (VST)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Vistra Energy Corp generates 595% more annual revenue ($17.74B vs $2.55B). VST leads profitability with a 5.3% profit margin vs -2.0%. VST appears more attractively valued with a PEG of 1.36. VST earns a higher WallStSmart Score of 53/100 (C-).

FLNC

Hold

42

out of 100

Grade: D

Growth: 7.3Profit: 2.0Value: 5.7Quality: 4.5
Piotroski: 4/9Altman Z: 1.31

VST

Buy

53

out of 100

Grade: C-

Growth: 3.3Profit: 6.0Value: 3.3Quality: 2.5
Piotroski: 2/9Altman Z: 0.73
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

FLNCUndervalued (+55.5%)

Margin of Safety

+55.5%

Fair Value

$39.41

Current Price

$12.18

$27.23 discount

UndervaluedFair: $39.41Overvalued
VSTSignificantly Overvalued (-54.4%)

Margin of Safety

-54.4%

Fair Value

$100.34

Current Price

$157.84

$57.50 premium

UndervaluedFair: $100.34Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

FLNC1 strengths · Avg: 10.0/10
Revenue GrowthGrowth
154.4%10/10

Revenue surging 154.4% year-over-year

VST1 strengths · Avg: 9.0/10
Market CapQuality
$53.44B9/10

Large-cap with strong market position

Areas to Watch

FLNC4 concerns · Avg: 2.3/10
Debt/EquityHealth
1.013/10

Elevated debt levels

PEG RatioValuation
3.152/10

Expensive relative to growth rate

Return on EquityProfitability
-14.5%2/10

ROE of -14.5% — below average capital efficiency

EPS GrowthGrowth
-63.7%2/10

Earnings declined 63.7%

VST4 concerns · Avg: 2.5/10
Profit MarginProfitability
5.3%3/10

5.3% margin — thin

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

P/E RatioValuation
72.4x2/10

Premium valuation, high expectations priced in

Price/BookValuation
20.4x2/10

Trading at 20.4x book value

Comparative Analysis Report

WallStSmart Research

Bull Case : FLNC

The strongest argument for FLNC centers on Revenue Growth. Revenue growth of 154.4% demonstrates continued momentum.

Bull Case : VST

The strongest argument for VST centers on Market Cap. Revenue growth of 13.6% demonstrates continued momentum. PEG of 1.36 suggests the stock is reasonably priced for its growth.

Bear Case : FLNC

The primary concerns for FLNC are Debt/Equity, PEG Ratio, Return on Equity.

Bear Case : VST

The primary concerns for VST are Profit Margin, Piotroski F-Score, P/E Ratio. A P/E of 72.4x leaves little room for execution misses. Debt-to-equity of 3.36 is elevated, increasing financial risk.

Key Dynamics to Monitor

FLNC profiles as a hypergrowth stock while VST is a value play — different risk/reward profiles.

FLNC carries more volatility with a beta of 2.97 — expect wider price swings.

FLNC is growing revenue faster at 154.4% — sustainability is the question.

VST generates stronger free cash flow (-82M), providing more financial flexibility.

Bottom Line

VST scores higher overall (53/100 vs 42/100) and 13.6% revenue growth. FLNC offers better value entry with a 55.5% margin of safety. Both earn "Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Fluence Energy Inc

UTILITIES · UTILITIES - RENEWABLE · USA

Fluence Energy, Inc. provides energy storage products and services and digital applications for renewable energy and storage applications globally.

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Vistra Energy Corp

UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA

Vistra Corp. The company is headquartered in Irving, Texas.

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