Diodes Incorporated (DIOD)vsSonos Inc (SONO)
DIOD
Diodes Incorporated
$101.00
+4.48%
TECHNOLOGY · Cap: $4.65B
SONO
Sonos Inc
$14.67
+1.31%
TECHNOLOGY · Cap: $1.77B
Smart Verdict
WallStSmart Research — data-driven comparison
Diodes Incorporated generates 3% more annual revenue ($1.48B vs $1.44B). DIOD leads profitability with a 4.5% profit margin vs -1.2%. DIOD earns a higher WallStSmart Score of 56/100 (C).
DIOD
Buy56
out of 100
Grade: C
SONO
Hold42
out of 100
Grade: D
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+8.7%
Fair Value
$85.41
Current Price
$101.00
$15.59 discount
Margin of Safety
+42.1%
Fair Value
$28.49
Current Price
$14.67
$13.82 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Growing faster than its price suggests
Reasonable price relative to book value
15.4% revenue growth
Earnings expanding 24.1% YoY
Earnings expanding 87.5% YoY
Areas to Watch
ROE of 3.6% — below average capital efficiency
4.5% margin — thin
Operating margin of 3.4%
Premium valuation, high expectations priced in
Smaller company, higher risk/reward
ROE of -3.9% — below average capital efficiency
Revenue declined 0.9%
Currently unprofitable
Comparative Analysis Report
WallStSmart ResearchBull Case : DIOD
The strongest argument for DIOD centers on PEG Ratio, Price/Book, Revenue Growth. Revenue growth of 15.4% demonstrates continued momentum. PEG of 0.93 suggests the stock is reasonably priced for its growth.
Bull Case : SONO
The strongest argument for SONO centers on EPS Growth.
Bear Case : DIOD
The primary concerns for DIOD are Return on Equity, Profit Margin, Operating Margin. A P/E of 70.6x leaves little room for execution misses. Thin 4.5% margins leave little buffer for downturns.
Bear Case : SONO
The primary concerns for SONO are Market Cap, Return on Equity, Revenue Growth.
Key Dynamics to Monitor
DIOD profiles as a growth stock while SONO is a turnaround play — different risk/reward profiles.
SONO carries more volatility with a beta of 2.00 — expect wider price swings.
DIOD is growing revenue faster at 15.4% — sustainability is the question.
SONO generates stronger free cash flow (157M), providing more financial flexibility.
Bottom Line
DIOD scores higher overall (56/100 vs 42/100) and 15.4% revenue growth. SONO offers better value entry with a 42.1% margin of safety. 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.
Diodes Incorporated
TECHNOLOGY · SEMICONDUCTORS · USA
Diodes Incorporated designs, manufactures and supplies standard products for specific applications in the discrete, logic, analog and mixed-signal semiconductor markets worldwide. The company is headquartered in Plano, Texas.
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.
Compare with Other SEMICONDUCTORS Stocks
Want to dig deeper into these stocks?