WallStSmart

Apple Inc (AAPL)vsVistra Energy Corp (VST)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Apple Inc generates 2356% more annual revenue ($435.62B vs $17.74B). AAPL leads profitability with a 27.0% profit margin vs 5.3%. VST appears more attractively valued with a PEG of 1.27. AAPL earns a higher WallStSmart Score of 65/100 (C+).

AAPL

Buy

65

out of 100

Grade: C+

Growth: 6.7Profit: 8.5Value: 8.7Quality: 7.0
Piotroski: 7/9Altman Z: 2.42

VST

Buy

53

out of 100

Grade: C-

Growth: 3.3Profit: 6.0Value: 4.7Quality: 2.5
Piotroski: 2/9Altman Z: 0.73
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

AAPLUndervalued (+11.8%)

Margin of Safety

+11.8%

Fair Value

$285.39

Current Price

$252.62

$32.77 discount

UndervaluedFair: $285.39Overvalued
VSTSignificantly Overvalued (-980.6%)

Margin of Safety

-980.6%

Fair Value

$14.82

Current Price

$151.51

$136.69 premium

UndervaluedFair: $14.82Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AAPL5 strengths · Avg: 9.4/10
Market CapQuality
$3.70T10/10

Mega-cap, among the largest globally

Operating MarginProfitability
35.4%10/10

Strong operational efficiency at 35.4%

Free Cash FlowQuality
$51.55B10/10

Generating 51.6B in free cash flow

Profit MarginProfitability
27.0%9/10

Keeps 27 of every $100 in revenue as profit

Revenue GrowthGrowth
15.7%8/10

15.7% revenue growth

VST1 strengths · Avg: 9.0/10
Market CapQuality
$51.70B9/10

Large-cap with strong market position

Areas to Watch

AAPL4 concerns · Avg: 3.5/10
PEG RatioValuation
2.244/10

Expensive relative to growth rate

P/E RatioValuation
31.9x4/10

Premium valuation, high expectations priced in

Return on EquityProfitability
1.5%3/10

ROE of 1.5% — below average capital efficiency

Debt/EquityHealth
1.033/10

Elevated debt levels

VST4 concerns · Avg: 3.0/10
Price/BookValuation
19.5x4/10

Trading at 19.5x book value

Profit MarginProfitability
5.3%3/10

5.3% margin — thin

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

P/E RatioValuation
70.1x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : AAPL

The strongest argument for AAPL centers on Market Cap, Operating Margin, Free Cash Flow. Profitability is solid with margins at 27.0% and operating margin at 35.4%. Revenue growth of 15.7% 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 1.27 suggests the stock is reasonably priced for its growth.

Bear Case : AAPL

The primary concerns for AAPL are PEG Ratio, P/E Ratio, Return on Equity.

Bear Case : VST

The primary concerns for VST are Price/Book, Profit Margin, Piotroski F-Score. A P/E of 70.1x leaves little room for execution misses. Debt-to-equity of 3.36 is elevated, increasing financial risk.

Key Dynamics to Monitor

AAPL profiles as a growth stock while VST is a value play — different risk/reward profiles.

VST carries more volatility with a beta of 1.45 — expect wider price swings.

AAPL is growing revenue faster at 15.7% — sustainability is the question.

AAPL generates stronger free cash flow (51.6B), providing more financial flexibility.

Bottom Line

AAPL scores higher overall (65/100 vs 53/100), backed by strong 27.0% margins and 15.7% revenue growth. Both earn "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.

Apple Inc

TECHNOLOGY · CONSUMER ELECTRONICS · USA

Apple Inc. is an American multinational technology company that specializes in consumer electronics, computer software, and online services. Apple is the world's largest technology company by revenue (totalling $274.5 billion in 2020) and, since January 2021, the world's most valuable company. As of 2021, Apple is the world's fourth-largest PC vendor by unit sales, and fourth-largest smartphone manufacturer. It is one of the Big Five American information technology companies, along with Amazon, Google, Microsoft, and Facebook.

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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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