WallStSmart

Aspen Aerogels Inc (ASPN)vsEcolab Inc (ECL)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Ecolab Inc generates 8234% more annual revenue ($16.84B vs $202.09M). ECL leads profitability with a 12.6% profit margin vs -62.5%. ECL earns a higher WallStSmart Score of 53/100 (C-).

ASPN

Avoid

28

out of 100

Grade: F

Growth: 5.3Profit: 2.0Value: 5.0Quality: 7.5
Piotroski: 4/9Altman Z: 44.42

ECL

Buy

53

out of 100

Grade: C-

Growth: 4.7Profit: 7.0Value: 3.7Quality: 5.5
Piotroski: 3/9Altman Z: 2.17

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ASPN2 strengths · Avg: 9.0/10
Altman Z-ScoreHealth
44.4210/10

Safe zone — low bankruptcy risk

Price/BookValuation
2.1x8/10

Reasonable price relative to book value

ECL2 strengths · Avg: 9.0/10
Market CapQuality
$80.38B9/10

Large-cap with strong market position

Return on EquityProfitability
21.1%9/10

Every $100 of equity generates 21 in profit

Areas to Watch

ASPN4 concerns · Avg: 2.8/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$407.48M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
-65.6%2/10

ROE of -65.6% — below average capital efficiency

Revenue GrowthGrowth
-36.1%2/10

Revenue declined 36.1%

ECL4 concerns · Avg: 3.5/10
P/E RatioValuation
38.3x4/10

Premium valuation, high expectations priced in

EPS GrowthGrowth
3.3%4/10

3.3% earnings growth

Debt/EquityHealth
1.373/10

Elevated debt levels

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

Bull Case : ASPN

The strongest argument for ASPN centers on Altman Z-Score, Price/Book.

Bull Case : ECL

The strongest argument for ECL centers on Market Cap, Return on Equity.

Bear Case : ASPN

The primary concerns for ASPN are EPS Growth, Market Cap, Return on Equity.

Bear Case : ECL

The primary concerns for ECL are P/E Ratio, EPS Growth, Debt/Equity.

Key Dynamics to Monitor

ASPN profiles as a turnaround stock while ECL is a value play — different risk/reward profiles.

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

ECL is growing revenue faster at 9.7% — sustainability is the question.

ECL generates stronger free cash flow (489M), providing more financial flexibility.

Bottom Line

ECL scores higher overall (53/100 vs 28/100). 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.

Aspen Aerogels Inc

BASIC MATERIALS · SPECIALTY CHEMICALS · USA

Aspen Aerogels, Inc. designs, develops, manufactures, and sells airgel insulation products primarily for use in the energy infrastructure and building materials markets in the United States, Asia, Canada, Europe, and Latin America. The company is headquartered in Northborough, Massachusetts.

Ecolab Inc

BASIC MATERIALS · SPECIALTY CHEMICALS · USA

Ecolab Inc., headquartered in St. Paul, Minnesota, is an American corporation that develops and offers services, technology and systems that specialize in water treatment, purification, cleaning and hygiene in a wide variety of applications. It helps organizations both private market as well as public treat their water, not only for drinking directly, but also for use in food, healthcare, hospitality related safety and industry.

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