WallStSmart

Ecolab Inc (ECL)vsLumentum Holdings Inc (LITE)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Ecolab Inc generates 561% more annual revenue ($16.45B vs $2.49B). LITE leads profitability with a 17.7% profit margin vs 12.8%. LITE appears more attractively valued with a PEG of 0.63. LITE earns a higher WallStSmart Score of 74/100 (B).

ECL

Buy

57

out of 100

Grade: C

Growth: 5.3Profit: 7.5Value: 4.3Quality: 5.8
Piotroski: 3/9Altman Z: 2.30

LITE

Strong Buy

74

out of 100

Grade: B

Growth: 7.3Profit: 7.0Value: 5.0Quality: 3.8
Piotroski: 4/9Altman Z: 0.58

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ECL2 strengths · Avg: 9.0/10
Market CapQuality
$72.46B9/10

Large-cap with strong market position

Return on EquityProfitability
22.4%9/10

Every $100 of equity generates 22 in profit

LITE6 strengths · Avg: 9.0/10
Revenue GrowthGrowth
90.1%10/10

Revenue surging 90.1% year-over-year

EPS GrowthGrowth
71.1%10/10

Earnings expanding 71.1% YoY

Market CapQuality
$69.44B9/10

Large-cap with strong market position

Return on EquityProfitability
22.8%9/10

Every $100 of equity generates 23 in profit

PEG RatioValuation
0.638/10

Growing faster than its price suggests

Operating MarginProfitability
21.8%8/10

Strong operational efficiency at 21.8%

Areas to Watch

ECL3 concerns · Avg: 3.7/10
PEG RatioValuation
2.354/10

Expensive relative to growth rate

P/E RatioValuation
34.7x4/10

Premium valuation, high expectations priced in

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

LITE3 concerns · Avg: 2.0/10
P/E RatioValuation
156.3x2/10

Premium valuation, high expectations priced in

Price/BookValuation
76.2x2/10

Trading at 76.2x book value

Altman Z-ScoreHealth
0.582/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

Bull Case : ECL

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

Bull Case : LITE

The strongest argument for LITE centers on Revenue Growth, EPS Growth, Market Cap. Profitability is solid with margins at 17.7% and operating margin at 21.8%. Revenue growth of 90.1% demonstrates continued momentum.

Bear Case : ECL

The primary concerns for ECL are PEG Ratio, P/E Ratio, Piotroski F-Score.

Bear Case : LITE

The primary concerns for LITE are P/E Ratio, Price/Book, Altman Z-Score. A P/E of 156.3x leaves little room for execution misses.

Key Dynamics to Monitor

ECL profiles as a value stock while LITE is a growth play — different risk/reward profiles.

LITE carries more volatility with a beta of 1.53 — expect wider price swings.

LITE is growing revenue faster at 90.1% — sustainability is the question.

ECL generates stronger free cash flow (758M), providing more financial flexibility.

Bottom Line

LITE scores higher overall (74/100 vs 57/100), backed by strong 17.7% margins and 90.1% revenue growth. Both earn "Strong 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.

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.

Lumentum Holdings Inc

TECHNOLOGY · COMMUNICATION EQUIPMENT · USA

Lumentum Holdings Inc. manufactures and sells optical and photonic products in the Americas, Asia-Pacific, Europe, the Middle East, and Africa. The company is headquartered in San Jose, California.

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