WallStSmart

Public Storage (PSA)vsSemilux International Ltd. Ordinary Shares (SELX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Public Storage generates 4125% more annual revenue ($4.91B vs $116.23M). PSA leads profitability with a 41.6% profit margin vs -119.7%. PSA earns a higher WallStSmart Score of 62/100 (C+).

PSA

Buy

62

out of 100

Grade: C+

Growth: 6.0Profit: 8.5Value: 4.0Quality: 3.5
Piotroski: 3/9Altman Z: 1.00

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

PSAOvervalued (-8.4%)

Margin of Safety

-8.4%

Fair Value

$271.04

Current Price

$296.50

$25.46 premium

UndervaluedFair: $271.04Overvalued

Intrinsic value data unavailable for SELX.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PSA5 strengths · Avg: 9.2/10
Profit MarginProfitability
41.6%10/10

Keeps 42 of every $100 in revenue as profit

Operating MarginProfitability
45.7%10/10

Strong operational efficiency at 45.7%

Market CapQuality
$55.40B9/10

Large-cap with strong market position

Return on EquityProfitability
22.2%9/10

Every $100 of equity generates 22 in profit

EPS GrowthGrowth
45.1%8/10

Earnings expanding 45.1% YoY

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

Reasonable price relative to book value

Areas to Watch

PSA4 concerns · Avg: 3.8/10
P/E RatioValuation
28.1x4/10

Moderate valuation

Price/BookValuation
10.8x4/10

Trading at 10.8x book value

Revenue GrowthGrowth
3.3%4/10

3.3% revenue growth

Debt/EquityHealth
1.113/10

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 : PSA

The strongest argument for PSA centers on Profit Margin, Operating Margin, Market Cap. Profitability is solid with margins at 41.6% and operating margin at 45.7%.

Bull Case : SELX

The strongest argument for SELX centers on Price/Book.

Bear Case : PSA

The primary concerns for PSA are P/E Ratio, Price/Book, Revenue Growth.

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

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

PSA carries more volatility with a beta of 0.94 — expect wider price swings.

PSA is growing revenue faster at 3.3% — sustainability is the question.

PSA generates stronger free cash flow (799M), providing more financial flexibility.

Bottom Line

PSA scores higher overall (62/100 vs 31/100), backed by strong 41.6% 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.

Public Storage

REAL ESTATE · REIT - INDUSTRIAL · USA

Public Storage is an American international self storage company headquartered in Glendale, California, that is run as a real estate investment trust (REIT).

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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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