WallStSmart

Ecolab Inc (ECL)vsHudson Technologies Inc (HDSN)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Ecolab Inc generates 6444% more annual revenue ($16.45B vs $251.42M). ECL leads profitability with a 12.8% profit margin vs 5.7%. HDSN appears more attractively valued with a PEG of 0.29. HDSN earns a higher WallStSmart Score of 57/100 (C).

ECL

Buy

57

out of 100

Grade: C

Growth: 5.3Profit: 7.5Value: 4.3Quality: 5.0
Piotroski: 3/9Altman Z: 2.17

HDSN

Buy

57

out of 100

Grade: C

Growth: 3.3Profit: 4.5Value: 9.3Quality: 8.5
Piotroski: 2/9Altman Z: 4.16
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for ECL.

HDSNUndervalued (+33.5%)

Margin of Safety

+33.5%

Fair Value

$11.33

Current Price

$5.30

$6.03 discount

UndervaluedFair: $11.33Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ECL2 strengths · Avg: 9.0/10
Market CapQuality
$72.12B9/10

Large-cap with strong market position

Return on EquityProfitability
21.1%9/10

Every $100 of equity generates 21 in profit

HDSN5 strengths · Avg: 9.6/10
PEG RatioValuation
0.2910/10

Growing faster than its price suggests

Price/BookValuation
0.9x10/10

Reasonable price relative to book value

Debt/EquityHealth
0.0210/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
4.1610/10

Safe zone — low bankruptcy risk

P/E RatioValuation
16.8x8/10

Attractively priced relative to earnings

Areas to Watch

ECL3 concerns · Avg: 3.7/10
PEG RatioValuation
2.314/10

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

HDSN4 concerns · Avg: 3.0/10
Market CapQuality
$225.49M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
6.0%3/10

ROE of 6.0% — below average capital efficiency

Profit MarginProfitability
5.7%3/10

5.7% margin — thin

Operating MarginProfitability
2.4%3/10

Operating margin of 2.4%

Comparative Analysis Report

WallStSmart Research

Bull Case : ECL

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

Bull Case : HDSN

The strongest argument for HDSN centers on PEG Ratio, Price/Book, Debt/Equity. PEG of 0.29 suggests the stock is reasonably priced for its growth.

Bear Case : ECL

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

Bear Case : HDSN

The primary concerns for HDSN are Market Cap, Return on Equity, Profit Margin.

Key Dynamics to Monitor

ECL carries more volatility with a beta of 0.93 — expect wider price swings.

ECL is growing revenue faster at 10.0% — sustainability is the question.

ECL generates stronger free cash flow (97M), providing more financial flexibility.

Monitor SPECIALTY CHEMICALS industry trends, competitive dynamics, and regulatory changes.

Bottom Line

ECL scores higher overall (57/100 vs 57/100). HDSN offers better value entry with a 33.5% margin of safety. Both earn "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.

Hudson Technologies Inc

BASIC MATERIALS · SPECIALTY CHEMICALS · USA

Hudson Technologies, Inc., a refrigerant services company, provides solutions to recurring problems within the refrigeration industry primarily in the United States. The company is headquartered in Pearl River, New York.

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