WallStSmart

Energy Recovery Inc (ERII)vsRaytheon Technologies Corp (RTX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Raytheon Technologies Corp generates 66849% more annual revenue ($90.37B vs $134.99M). ERII leads profitability with a 17.0% profit margin vs 8.0%. RTX appears more attractively valued with a PEG of 2.39. RTX earns a higher WallStSmart Score of 59/100 (C).

ERII

Buy

57

out of 100

Grade: C

Growth: 4.7Profit: 7.5Value: 4.7Quality: 8.5
Piotroski: 2/9Altman Z: 6.13

RTX

Buy

59

out of 100

Grade: C

Growth: 7.3Profit: 6.0Value: 3.3Quality: 6.0
Piotroski: 6/9Altman Z: 1.55
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ERIIUndervalued (+6.4%)

Margin of Safety

+6.4%

Fair Value

$16.50

Current Price

$10.70

$5.80 discount

UndervaluedFair: $16.50Overvalued
RTXSignificantly Overvalued (-52.1%)

Margin of Safety

-52.1%

Fair Value

$115.75

Current Price

$176.07

$60.32 premium

UndervaluedFair: $115.75Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ERII5 strengths · Avg: 9.2/10
Operating MarginProfitability
46.5%10/10

Strong operational efficiency at 46.5%

Debt/EquityHealth
0.0610/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
6.1310/10

Safe zone — low bankruptcy risk

Price/BookValuation
2.7x8/10

Reasonable price relative to book value

EPS GrowthGrowth
20.1%8/10

Earnings expanding 20.1% YoY

RTX3 strengths · Avg: 8.7/10
Market CapQuality
$237.11B10/10

Mega-cap, among the largest globally

EPS GrowthGrowth
32.5%8/10

Earnings expanding 32.5% YoY

Free Cash FlowQuality
$1.21B8/10

Generating 1.2B in free cash flow

Areas to Watch

ERII4 concerns · Avg: 3.0/10
P/E RatioValuation
26.9x4/10

Moderate valuation

Market CapQuality
$595.91M3/10

Smaller company, higher risk/reward

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

PEG RatioValuation
3.332/10

Expensive relative to growth rate

RTX3 concerns · Avg: 4.0/10
PEG RatioValuation
2.394/10

Expensive relative to growth rate

P/E RatioValuation
33.0x4/10

Premium valuation, high expectations priced in

Altman Z-ScoreHealth
1.554/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

Bull Case : ERII

The strongest argument for ERII centers on Operating Margin, Debt/Equity, Altman Z-Score. Profitability is solid with margins at 17.0% and operating margin at 46.5%.

Bull Case : RTX

The strongest argument for RTX centers on Market Cap, EPS Growth, Free Cash Flow.

Bear Case : ERII

The primary concerns for ERII are P/E Ratio, Market Cap, Piotroski F-Score.

Bear Case : RTX

The primary concerns for RTX are PEG Ratio, P/E Ratio, Altman Z-Score.

Key Dynamics to Monitor

ERII profiles as a declining stock while RTX is a value play — different risk/reward profiles.

ERII carries more volatility with a beta of 1.08 — expect wider price swings.

RTX is growing revenue faster at 8.7% — sustainability is the question.

RTX generates stronger free cash flow (1.2B), providing more financial flexibility.

Bottom Line

RTX scores higher overall (59/100 vs 57/100). 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.

Energy Recovery Inc

INDUSTRIALS · POLLUTION & TREATMENT CONTROLS · USA

Energy Recovery, Inc. designs, manufactures and sells various solutions for the industrial fluid flow markets worldwide. The company is headquartered in San Leandro, California.

Raytheon Technologies Corp

INDUSTRIALS · AEROSPACE & DEFENSE · USA

Raytheon Technologies Corporation is an American multinational aerospace and defense conglomerate headquartered in Waltham, Massachusetts. It is one of the largest aerospace, intelligence services providers, and defense manufacturers in the world by revenue and market capitalization. Raytheon Technologies (RTX) researches, develops, and manufactures advanced technology products in the aerospace and defense industry, including aircraft engines, avionics, aerostructures, cybersecurity, guided missiles, air defense systems, satellites, and drones.

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