WallStSmart

AerCap Holdings NV (AER)vsSpace Exploration Technologies Corp. Class A Common Stock (SPCX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Space Exploration Technologies Corp. Class A Common Stock generates 157% more annual revenue ($23.04B vs $8.96B). AER leads profitability with a 37.9% profit margin vs -35.7%. AER earns a higher WallStSmart Score of 75/100 (B).

AER

Strong Buy

75

out of 100

Grade: B

Growth: 4.7Profit: 8.5Value: 6.7Quality: 3.5
Piotroski: 6/9Altman Z: 0.88

SPCX

Avoid

30

out of 100

Grade: F

Growth: 8.0Profit: 2.5Value: 5.0Quality: 6.0
Piotroski: 3/9Altman Z: 0.17
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

AERSignificantly Overvalued (-58.1%)

Margin of Safety

-58.1%

Fair Value

$93.75

Current Price

$141.50

$47.75 premium

UndervaluedFair: $93.75Overvalued

Intrinsic value data unavailable for SPCX.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AER5 strengths · Avg: 9.6/10
P/E RatioValuation
7.0x10/10

Attractively priced relative to earnings

Price/BookValuation
1.2x10/10

Reasonable price relative to book value

Profit MarginProfitability
37.9%10/10

Keeps 38 of every $100 in revenue as profit

Operating MarginProfitability
57.5%10/10

Strong operational efficiency at 57.5%

PEG RatioValuation
0.808/10

Growing faster than its price suggests

SPCX2 strengths · Avg: 10.0/10
Market CapQuality
$1.95T10/10

Mega-cap, among the largest globally

Revenue GrowthGrowth
91.9%10/10

Revenue surging 91.9% year-over-year

Areas to Watch

AER3 concerns · Avg: 1.7/10
EPS GrowthGrowth
-35.3%2/10

Earnings declined 35.3%

Altman Z-ScoreHealth
0.882/10

Distress zone — elevated risk

Debt/EquityHealth
2.321/10

Elevated debt levels

SPCX4 concerns · Avg: 3.3/10
Price/BookValuation
15.7x4/10

Trading at 15.7x book value

EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Return on EquityProfitability
-5.0%2/10

ROE of -5.0% — below average capital efficiency

Comparative Analysis Report

WallStSmart Research

Bull Case : AER

The strongest argument for AER centers on P/E Ratio, Price/Book, Profit Margin. Profitability is solid with margins at 37.9% and operating margin at 57.5%. Revenue growth of 14.9% demonstrates continued momentum.

Bull Case : SPCX

The strongest argument for SPCX centers on Market Cap, Revenue Growth. Revenue growth of 91.9% demonstrates continued momentum.

Bear Case : AER

The primary concerns for AER are EPS Growth, Altman Z-Score, Debt/Equity. Debt-to-equity of 2.32 is elevated, increasing financial risk.

Bear Case : SPCX

The primary concerns for SPCX are Price/Book, EPS Growth, Piotroski F-Score.

Key Dynamics to Monitor

AER profiles as a mature stock while SPCX is a hypergrowth play — different risk/reward profiles.

SPCX is growing revenue faster at 91.9% — sustainability is the question.

AER generates stronger free cash flow (139M), providing more financial flexibility.

Monitor RENTAL & LEASING SERVICES industry trends, competitive dynamics, and regulatory changes.

Bottom Line

AER scores higher overall (75/100 vs 30/100), backed by strong 37.9% margins and 14.9% revenue growth. Both earn "Strong Buy" and "Avoid" ratings respectively — the choice depends on your investment horizon and risk tolerance.

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

AerCap Holdings NV

INDUSTRIALS · RENTAL & LEASING SERVICES · USA

AerCap Holdings NV is engaged in the leasing, financing, sale and management of commercial aircraft and engines in mainland China, Hong Kong, Macau, the United States, Ireland and internationally. The company is headquartered in Dublin, Ireland.

Space Exploration Technologies Corp. Class A Common Stock

INDUSTRIALS · AEROSPACE & DEFENSE · USA

Space Exploration Technologies Corp. The company is headquartered in Starbase, Texas.

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