ADTRAN Inc (ADTN)vsSonos Inc (SONO)
ADTN
ADTRAN Inc
$15.35
-11.12%
TECHNOLOGY · Cap: $1.45B
SONO
Sonos Inc
$15.08
-7.20%
TECHNOLOGY · Cap: $1.88B
Smart Verdict
WallStSmart Research — data-driven comparison
Sonos Inc generates 30% more annual revenue ($1.46B vs $1.12B). SONO leads profitability with a 1.6% profit margin vs -3.2%. SONO earns a higher WallStSmart Score of 45/100 (D+).
ADTN
Hold37
out of 100
Grade: F
SONO
Hold45
out of 100
Grade: D+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+68.3%
Fair Value
$32.80
Current Price
$15.35
$17.45 discount
Margin of Safety
-34.6%
Fair Value
$12.26
Current Price
$15.08
$2.82 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
15.5% revenue growth
Earnings expanding 87.5% YoY
Conservative balance sheet, low leverage
Areas to Watch
Expensive relative to growth rate
Trading at 9.0x book value
Smaller company, higher risk/reward
Operating margin of 2.3%
Smaller company, higher risk/reward
ROE of 6.2% — below average capital efficiency
1.6% margin — thin
Weak financial health signals
Comparative Analysis Report
WallStSmart ResearchBull Case : ADTN
The strongest argument for ADTN centers on Revenue Growth. Revenue growth of 15.5% demonstrates continued momentum.
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, Price/Book, Market Cap. Debt-to-equity of 1.59 is elevated, increasing financial risk.
Bear Case : SONO
The primary concerns for SONO are Market Cap, Return on Equity, Profit Margin. A P/E of 92.8x leaves little room for execution misses. Thin 1.6% margins leave little buffer for downturns.
Key Dynamics to Monitor
ADTN profiles as a growth 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.
ADTN is growing revenue faster at 15.5% — sustainability is the question.
ADTN generates stronger free cash flow (5M), providing more financial flexibility.
Bottom Line
SONO scores higher overall (45/100 vs 37/100). ADTN offers better value entry with a 68.3% 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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