Data I/O Corporation (DAIO)vsSonos Inc (SONO)
DAIO
Data I/O Corporation
$2.36
-2.48%
TECHNOLOGY · Cap: $26.82M
SONO
Sonos Inc
$16.17
-7.39%
TECHNOLOGY · Cap: $2.07B
Smart Verdict
WallStSmart Research — data-driven comparison
Sonos Inc generates 8285% more annual revenue ($1.49B vs $17.77M). SONO leads profitability with a 3.8% profit margin vs -50.1%. SONO earns a higher WallStSmart Score of 47/100 (D+).
DAIO
Avoid23
out of 100
Grade: F
SONO
Hold47
out of 100
Grade: D+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-35.7%
Fair Value
$2.27
Current Price
$2.36
$0.09 premium
Margin of Safety
-32.2%
Fair Value
$12.48
Current Price
$16.17
$3.69 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Conservative balance sheet, low leverage
Reasonable price relative to book value
Earnings expanding 87.5% YoY
Conservative balance sheet, low leverage
Areas to Watch
Distress zone — elevated risk
Smaller company, higher risk/reward
Weak financial health signals
ROE of -74.3% — below average capital efficiency
Premium valuation, high expectations priced in
ROE of 6.2% — below average capital efficiency
3.8% margin — thin
Operating margin of 4.4%
Comparative Analysis Report
WallStSmart ResearchBull Case : DAIO
The strongest argument for DAIO centers on Debt/Equity, Price/Book.
Bull Case : SONO
The strongest argument for SONO centers on EPS Growth, Debt/Equity.
Bear Case : DAIO
The primary concerns for DAIO are Altman Z-Score, Market Cap, Piotroski F-Score.
Bear Case : SONO
The primary concerns for SONO are P/E Ratio, Return on Equity, Profit Margin. Thin 3.8% margins leave little buffer for downturns.
Key Dynamics to Monitor
DAIO profiles as a turnaround stock while SONO is a value play — different risk/reward profiles.
SONO carries more volatility with a beta of 1.88 — expect wider price swings.
SONO is growing revenue faster at 8.8% — sustainability is the question.
SONO generates stronger free cash flow (40M), providing more financial flexibility.
Bottom Line
SONO scores higher overall (47/100 vs 23/100). 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.
Data I/O Corporation
TECHNOLOGY · ELECTRONIC COMPONENTS · USA
Data I / O Corporation is dedicated to the design, manufacture, and sale of programming and security implementation systems and services for electronic device manufacturers in the United States, Europe, and internationally. The company is headquartered in Redmond, Washington.
Visit Website →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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