WallStSmart

Electro-Sensors Inc (ELSE)vsSonos Inc (SONO)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Sonos Inc generates 13827% more annual revenue ($1.46B vs $10.48M). ELSE leads profitability with a 2.4% profit margin vs 1.6%. SONO trades at a lower P/E of 89.4x. SONO earns a higher WallStSmart Score of 45/100 (D+).

ELSE

Avoid

32

out of 100

Grade: F

Growth: 4.7Profit: 3.0Value: 4.0Quality: 7.3
Piotroski: 3/9Altman Z: 12.86

SONO

Hold

45

out of 100

Grade: D+

Growth: 6.0Profit: 4.0Value: 3.0Quality: 7.0
Piotroski: 3/9Altman Z: 2.04
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ELSEUndervalued (+22.3%)

Margin of Safety

+22.3%

Fair Value

$5.46

Current Price

$7.74

$2.28 discount

UndervaluedFair: $5.46Overvalued
SONOSignificantly Overvalued (-35.3%)

Margin of Safety

-35.3%

Fair Value

$12.20

Current Price

$17.52

$5.32 premium

UndervaluedFair: $12.20Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ELSE3 strengths · Avg: 8.7/10
Altman Z-ScoreHealth
12.8610/10

Safe zone — low bankruptcy risk

Price/BookValuation
1.8x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
15.2%8/10

15.2% revenue growth

SONO2 strengths · Avg: 9.5/10
EPS GrowthGrowth
87.5%10/10

Earnings expanding 87.5% YoY

Debt/EquityHealth
0.159/10

Conservative balance sheet, low leverage

Areas to Watch

ELSE4 concerns · Avg: 3.0/10
Market CapQuality
$27.27M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
1.7%3/10

ROE of 1.7% — below average capital efficiency

Profit MarginProfitability
2.4%3/10

2.4% margin — thin

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

SONO4 concerns · Avg: 3.0/10
Market CapQuality
$1.81B3/10

Smaller company, higher risk/reward

Return on EquityProfitability
6.2%3/10

ROE of 6.2% — below average capital efficiency

Profit MarginProfitability
1.6%3/10

1.6% margin — thin

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

Bull Case : ELSE

The strongest argument for ELSE centers on Altman Z-Score, Price/Book, Revenue Growth. Revenue growth of 15.2% demonstrates continued momentum.

Bull Case : SONO

The strongest argument for SONO centers on EPS Growth, Debt/Equity.

Bear Case : ELSE

The primary concerns for ELSE are Market Cap, Return on Equity, Profit Margin. A P/E of 96.5x leaves little room for execution misses. Thin 2.4% margins leave little buffer for downturns.

Bear Case : SONO

The primary concerns for SONO are Market Cap, Return on Equity, Profit Margin. A P/E of 89.4x leaves little room for execution misses. Thin 1.6% margins leave little buffer for downturns.

Key Dynamics to Monitor

ELSE profiles as a growth stock while SONO is a value play — different risk/reward profiles.

SONO carries more volatility with a beta of 1.96 — expect wider price swings.

ELSE is growing revenue faster at 15.2% — sustainability is the question.

ELSE generates stronger free cash flow (40,000), providing more financial flexibility.

Bottom Line

SONO scores higher overall (45/100 vs 32/100). ELSE offers better value entry with a 22.3% margin of safety. Both earn "Hold" 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.

Electro-Sensors Inc

TECHNOLOGY · SCIENTIFIC & TECHNICAL INSTRUMENTS · USA

Electro-Sensors, Inc. is dedicated to the manufacture and sale of industrial production monitoring and process control systems. The company is headquartered in Minnetonka, Minnesota.

Sonos Inc

TECHNOLOGY · CONSUMER ELECTRONICS · USA

Sonos, Inc. designs, develops, manufactures, and sells multi-room audio products in the Americas, Europe, the Middle East, Africa, and Asia Pacific. The company is headquartered in Santa Barbara, California.

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