Kopin Corporation (KOPN)vsSonos Inc (SONO)
KOPN
Kopin Corporation
$4.46
+13.49%
TECHNOLOGY · Cap: $660.47M
SONO
Sonos Inc
$14.67
+1.31%
TECHNOLOGY · Cap: $1.77B
Smart Verdict
WallStSmart Research — data-driven comparison
Sonos Inc generates 3557% more annual revenue ($1.44B vs $39.32M). KOPN leads profitability with a 6.6% profit margin vs -1.2%. SONO earns a higher WallStSmart Score of 42/100 (D).
KOPN
Avoid26
out of 100
Grade: F
SONO
Hold42
out of 100
Grade: D
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+5.0%
Fair Value
$2.40
Current Price
$4.46
$2.06 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
Conservative balance sheet, low leverage
Earnings expanding 87.5% YoY
Areas to Watch
Trading at 12.4x book value
0.0% earnings growth
Smaller company, higher risk/reward
ROE of 5.5% — below average capital efficiency
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 : KOPN
The strongest argument for KOPN centers on Debt/Equity.
Bull Case : SONO
The strongest argument for SONO centers on EPS Growth.
Bear Case : KOPN
The primary concerns for KOPN are Price/Book, EPS Growth, Market Cap. A P/E of 371.0x leaves little room for execution misses.
Bear Case : SONO
The primary concerns for SONO are Market Cap, Return on Equity, Revenue Growth.
Key Dynamics to Monitor
KOPN profiles as a value stock while SONO is a turnaround play — different risk/reward profiles.
KOPN carries more volatility with a beta of 2.73 — expect wider price swings.
SONO is growing revenue faster at -0.9% — sustainability is the question.
SONO generates stronger free cash flow (157M), providing more financial flexibility.
Bottom Line
SONO scores higher overall (42/100 vs 26/100). 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.
Kopin Corporation
TECHNOLOGY · ELECTRONIC COMPONENTS · USA
Kopin Corporation invents, develops, manufactures, and sells head and portable components, subassemblies, and systems in the United States, Asia-Pacific, Europe, and internationally. The company is headquartered in Westborough, Massachusetts.
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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