WallStSmart

Duolingo Inc (DUOL)vsTurtle Beach Corporation (TBCH)

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Smart Verdict

WallStSmart Research — data-driven comparison

Duolingo Inc generates 291% more annual revenue ($1.18B vs $302.02M). DUOL leads profitability with a 12.3% profit margin vs -0.2%. TBCH earns a higher WallStSmart Score of 53/100 (C-).

DUOL

Hold

42

out of 100

Grade: D

Growth: 6.0Profit: 7.0Value: 5.7Quality: 7.5
Piotroski: 2/9Altman Z: 2.81

TBCH

Buy

53

out of 100

Grade: C-

Growth: 8.0Profit: 4.0Value: 6.0Quality: 5.5
Piotroski: 5/9Altman Z: 1.92
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

DUOLUndervalued (+57.3%)

Margin of Safety

+57.3%

Fair Value

$255.74

Current Price

$157.42

$98.32 discount

UndervaluedFair: $255.74Overvalued

Intrinsic value data unavailable for TBCH.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

DUOL2 strengths · Avg: 10.0/10
Return on EquityProfitability
30.4%10/10

Every $100 of equity generates 30 in profit

Debt/EquityHealth
0.0610/10

Conservative balance sheet, low leverage

TBCH2 strengths · Avg: 9.0/10
EPS GrowthGrowth
200.0%10/10

Earnings expanding 200.0% YoY

PEG RatioValuation
0.988/10

Growing faster than its price suggests

Areas to Watch

DUOL3 concerns · Avg: 2.3/10
Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

P/E RatioValuation
51.9x2/10

Premium valuation, high expectations priced in

EPS GrowthGrowth
-90.9%2/10

Earnings declined 90.9%

TBCH4 concerns · Avg: 3.0/10
Altman Z-ScoreHealth
1.924/10

Grey zone — moderate risk

Market CapQuality
$272.05M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
1.1%3/10

ROE of 1.1% — below average capital efficiency

Free Cash FlowQuality
$-7.33M2/10

Negative free cash flow — burning cash

Comparative Analysis Report

WallStSmart Research

Bull Case : DUOL

The strongest argument for DUOL centers on Return on Equity, Debt/Equity. Revenue growth of 13.7% demonstrates continued momentum.

Bull Case : TBCH

The strongest argument for TBCH centers on EPS Growth, PEG Ratio. PEG of 0.98 suggests the stock is reasonably priced for its growth.

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 : TBCH

The primary concerns for TBCH are Altman Z-Score, Market Cap, Return on Equity.

Key Dynamics to Monitor

DUOL profiles as a value stock while TBCH is a turnaround play — different risk/reward profiles.

TBCH carries more volatility with a beta of 2.36 — expect wider price swings.

DUOL is growing revenue faster at 13.7% — sustainability is the question.

DUOL generates stronger free cash flow (75M), providing more financial flexibility.

Bottom Line

TBCH scores higher overall (53/100 vs 42/100). 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.

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Turtle Beach Corporation

TECHNOLOGY · CONSUMER ELECTRONICS · USA

Turtle Beach Corporation is an audio technology company in North America, Europe, the Middle East, and the Asia Pacific. The company is headquartered in White Plains, New York.

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