Duolingo Inc (DUOL)vsSony Group Corp (SONY)
DUOL
Duolingo Inc
$157.42
-4.08%
TECHNOLOGY · Cap: $7.39B
SONY
Sony Group Corp
$26.66
+0.64%
TECHNOLOGY · Cap: $157.71B
Smart Verdict
WallStSmart Research — data-driven comparison
Sony Group Corp generates 1100920% more annual revenue ($13.02T vs $1.18B). DUOL leads profitability with a 12.3% profit margin vs -1.0%. SONY trades at a lower P/E of 20.2x. SONY earns a higher WallStSmart Score of 61/100 (C+).
DUOL
Hold42
out of 100
Grade: D
SONY
Buy61
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+57.3%
Fair Value
$255.74
Current Price
$157.42
$98.32 discount
Intrinsic value data unavailable for SONY.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 30 in profit
Conservative balance sheet, low leverage
Generating 102.6B in free cash flow
Large-cap with strong market position
Conservative balance sheet, low leverage
Reasonable price relative to book value
Earnings expanding 27.3% YoY
Areas to Watch
Weak financial health signals
Premium valuation, high expectations priced in
Earnings declined 90.9%
Expensive relative to growth rate
ROE of -2.6% — below average capital efficiency
Currently unprofitable
Comparative Analysis Report
WallStSmart ResearchBull Case : DUOL
The strongest argument for DUOL centers on Return on Equity, Debt/Equity. Revenue growth of 13.7% demonstrates continued momentum.
Bull Case : SONY
The strongest argument for SONY centers on Free Cash Flow, Market Cap, Debt/Equity. Revenue growth of 10.3% demonstrates continued momentum.
Bear Case : DUOL
The primary concerns for DUOL are Piotroski F-Score, P/E Ratio, EPS Growth. A P/E of 51.9x leaves little room for execution misses.
Bear Case : SONY
The primary concerns for SONY are PEG Ratio, Return on Equity, Profit Margin.
Key Dynamics to Monitor
DUOL profiles as a value stock while SONY is a turnaround play — different risk/reward profiles.
DUOL carries more volatility with a beta of 1.02 — expect wider price swings.
DUOL is growing revenue faster at 13.7% — sustainability is the question.
SONY generates stronger free cash flow (102.6B), providing more financial flexibility.
Bottom Line
SONY scores higher overall (61/100 vs 42/100) and 10.3% revenue growth. DUOL offers better value entry with a 57.3% 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.
Duolingo Inc
TECHNOLOGY · SOFTWARE - APPLICATION · USA
Duolingo Inc (DUOL) is a leading player in the edtech sector, renowned for its innovative language-learning platform that has successfully engaged over 500 million users globally through a unique freemium model augmented by gamification. Established in 2011, Duolingo utilizes advanced AI-driven personalized learning to enhance user experience and retention across more than 30 languages. The company's unwavering mission to provide accessible education aligns with the rapid expansion of the digital learning market, offering substantial growth potential for institutional investors seeking to tap into the future of educational technology.
Visit Website →Sony Group Corp
TECHNOLOGY · CONSUMER ELECTRONICS · USA
Sony Group Corporation designs, develops, produces and sells electronic equipment, instruments and devices for the consumer, professional and industrial markets worldwide. The company is headquartered in Tokyo, Japan.
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