Enphase Energy Inc (ENPH)vsSonos Inc (SONO)
ENPH
Enphase Energy Inc
$36.35
-1.38%
TECHNOLOGY · Cap: $4.85B
SONO
Sonos Inc
$15.12
+3.35%
TECHNOLOGY · Cap: $1.72B
Smart Verdict
WallStSmart Research — data-driven comparison
Sonos Inc generates 12% more annual revenue ($1.49B vs $1.33B). ENPH leads profitability with a 10.1% profit margin vs 3.8%. SONO trades at a lower P/E of 32.3x. ENPH earns a higher WallStSmart Score of 52/100 (C-).
ENPH
Buy52
out of 100
Grade: C-
SONO
Hold48
out of 100
Grade: D+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+14.5%
Fair Value
$56.38
Current Price
$36.35
$20.03 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
Growing faster than its price suggests
Earnings expanding 87.5% YoY
Conservative balance sheet, low leverage
Areas to Watch
Premium valuation, high expectations priced in
Revenue declined 19.6%
Earnings declined 3.5%
Distress zone — elevated risk
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 : ENPH
The strongest argument for ENPH centers on PEG Ratio. PEG of 0.84 suggests the stock is reasonably priced for its growth.
Bull Case : SONO
The strongest argument for SONO centers on EPS Growth, Debt/Equity.
Bear Case : ENPH
The primary concerns for ENPH are P/E Ratio, Revenue Growth, EPS Growth.
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
ENPH profiles as a declining 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
ENPH scores higher overall (52/100 vs 48/100). Both earn "Buy" 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.
Enphase Energy Inc
TECHNOLOGY · SOLAR · USA
Enphase Energy is an American energy technology company headquartered in Fremont, California. Enphase designs and manufactures software-driven home energy solutions that span solar generation, home energy storage and web-based monitoring and control.
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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