ADTRAN Inc (ADTN)vsSonos Inc (SONO)
ADTN
ADTRAN Inc
$7.54
+5.01%
TECHNOLOGY · Cap: $585.04M
SONO
Sonos Inc
$15.12
+3.35%
TECHNOLOGY · Cap: $1.72B
Smart Verdict
WallStSmart Research — data-driven comparison
Sonos Inc generates 31% more annual revenue ($1.49B vs $1.14B). SONO leads profitability with a 3.8% profit margin vs -2.3%. SONO earns a higher WallStSmart Score of 48/100 (D+).
ADTN
Hold39
out of 100
Grade: F
SONO
Hold48
out of 100
Grade: D+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+67.8%
Fair Value
$32.27
Current Price
$7.54
$24.73 discount
Margin of Safety
-31.9%
Fair Value
$12.51
Current Price
$15.12
$2.61 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
No standout strengths identified
Earnings expanding 87.5% YoY
Conservative balance sheet, low leverage
Areas to Watch
Expensive relative to growth rate
Smaller company, higher risk/reward
Elevated debt levels
ROE of -20.1% — below average capital efficiency
Premium valuation, high expectations priced in
Smaller company, higher risk/reward
ROE of 6.2% — below average capital efficiency
3.8% margin — thin
Comparative Analysis Report
WallStSmart ResearchBull Case : ADTN
ADTN has a balanced fundamental profile.
Bull Case : SONO
The strongest argument for SONO centers on EPS Growth, Debt/Equity.
Bear Case : ADTN
The primary concerns for ADTN are PEG Ratio, Market Cap, Debt/Equity. Debt-to-equity of 1.87 is elevated, increasing financial risk.
Bear Case : SONO
The primary concerns for SONO are P/E Ratio, Market Cap, Return on Equity. Thin 3.8% margins leave little buffer for downturns.
Key Dynamics to Monitor
ADTN profiles as a turnaround stock while SONO is a value play — different risk/reward profiles.
SONO carries more volatility with a beta of 1.94 — 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 (48/100 vs 39/100). ADTN offers better value entry with a 67.8% margin of safety. Both earn "Hold" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
ADTRAN Inc
TECHNOLOGY · COMMUNICATION EQUIPMENT · USA
ADTRAN, Inc. provides networking and communications platforms and services for service providers, cable / multi-system operators, small and medium-sized businesses, and distributed businesses in the United States, Germany, Mexico, and internationally. The company is headquartered in Huntsville, Alabama.
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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