WallStSmart

Extra Space Storage Inc (EXR)vsSemilux International Ltd. Ordinary Shares (SELX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Extra Space Storage Inc generates 2921% more annual revenue ($3.51B vs $116.23M). EXR leads profitability with a 27.3% profit margin vs -119.7%. EXR earns a higher WallStSmart Score of 55/100 (C).

EXR

Buy

55

out of 100

Grade: C

Growth: 6.0Profit: 7.5Value: 3.3Quality: 3.0
Piotroski: 3/9Altman Z: 0.83

SELX

Avoid

31

out of 100

Grade: F

Growth: 4.0Profit: 2.0Value: 5.0Quality: 3.0
Piotroski: 3/9Altman Z: -1.76
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

EXROvervalued (-6.3%)

Margin of Safety

-6.3%

Fair Value

$134.05

Current Price

$137.64

$3.59 premium

UndervaluedFair: $134.05Overvalued

Intrinsic value data unavailable for SELX.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

EXR3 strengths · Avg: 9.0/10
Operating MarginProfitability
45.9%10/10

Strong operational efficiency at 45.9%

Profit MarginProfitability
27.3%9/10

Keeps 27 of every $100 in revenue as profit

Price/BookValuation
2.2x8/10

Reasonable price relative to book value

SELX1 strengths · Avg: 8.0/10
Price/BookValuation
2.1x8/10

Reasonable price relative to book value

Areas to Watch

EXR4 concerns · Avg: 3.5/10
P/E RatioValuation
30.7x4/10

Premium valuation, high expectations priced in

Revenue GrowthGrowth
3.8%4/10

3.8% revenue growth

Return on EquityProfitability
7.2%3/10

ROE of 7.2% — below average capital efficiency

Debt/EquityHealth
1.093/10

Elevated debt levels

SELX4 concerns · Avg: 3.0/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$14.74M3/10

Smaller company, higher risk/reward

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Return on EquityProfitability
-424.1%2/10

ROE of -424.1% — below average capital efficiency

Comparative Analysis Report

WallStSmart Research

Bull Case : EXR

The strongest argument for EXR centers on Operating Margin, Profit Margin, Price/Book. Profitability is solid with margins at 27.3% and operating margin at 45.9%.

Bull Case : SELX

The strongest argument for SELX centers on Price/Book.

Bear Case : EXR

The primary concerns for EXR are P/E Ratio, Revenue Growth, Return on Equity.

Bear Case : SELX

The primary concerns for SELX are EPS Growth, Market Cap, Piotroski F-Score. Debt-to-equity of 8.53 is elevated, increasing financial risk.

Key Dynamics to Monitor

EXR profiles as a value stock while SELX is a turnaround play — different risk/reward profiles.

EXR carries more volatility with a beta of 1.18 — expect wider price swings.

EXR is growing revenue faster at 3.8% — sustainability is the question.

EXR generates stronger free cash flow (549M), providing more financial flexibility.

Bottom Line

EXR scores higher overall (55/100 vs 31/100), backed by strong 27.3% margins. Both earn "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.

Extra Space Storage Inc

REAL ESTATE · REIT - INDUSTRIAL · USA

Extra Space Storage is a real estate investment trust headquartered in Cottonwood Heights, Utah that invests in self storage units.

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Semilux International Ltd. Ordinary Shares

REAL ESTATE · REIT - RESIDENTIAL · USA

Semilux International Ltd. (SELX) is a leading provider of advanced lighting solutions, known for its commitment to sustainability and energy efficiency across commercial, industrial, and residential markets. The company offers a diverse portfolio of high-performance products that comply with rigorous environmental standards, strategically positioning itself to capitalize on the growth of the smart lighting industry. Guided by an experienced management team, Semilux aims to expand its global reach in response to the increasing demand for innovative and eco-friendly illumination technologies, reinforcing its role as a pioneer in sustainable lighting solutions.

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