WallStSmart

Doubledown Interactive Co Ltd (DDI)vsRoblox Corp (RBLX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Roblox Corp generates 1372% more annual revenue ($5.30B vs $359.94M). DDI leads profitability with a 28.5% profit margin vs -20.7%. DDI earns a higher WallStSmart Score of 60/100 (C+).

DDI

Buy

60

out of 100

Grade: C+

Growth: 4.7Profit: 8.5Value: 7.7Quality: 5.0

RBLX

Hold

36

out of 100

Grade: F

Growth: 8.0Profit: 2.0Value: 4.3Quality: 3.0
Piotroski: 5/9Altman Z: -0.59
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

DDIUndervalued (+26.9%)

Margin of Safety

+26.9%

Fair Value

$11.56

Current Price

$11.60

$0.04 discount

UndervaluedFair: $11.56Overvalued
RBLXUndervalued (+14.6%)

Margin of Safety

+14.6%

Fair Value

$80.81

Current Price

$41.91

$38.90 discount

UndervaluedFair: $80.81Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

DDI5 strengths · Avg: 9.4/10
P/E RatioValuation
5.6x10/10

Attractively priced relative to earnings

Price/BookValuation
0.6x10/10

Reasonable price relative to book value

Operating MarginProfitability
39.6%10/10

Strong operational efficiency at 39.6%

Profit MarginProfitability
28.5%9/10

Keeps 29 of every $100 in revenue as profit

Revenue GrowthGrowth
16.9%8/10

16.9% revenue growth

RBLX1 strengths · Avg: 10.0/10
Revenue GrowthGrowth
39.3%10/10

Revenue surging 39.3% year-over-year

Areas to Watch

DDI2 concerns · Avg: 2.5/10
Market CapQuality
$574.82M3/10

Smaller company, higher risk/reward

EPS GrowthGrowth
-32.5%2/10

Earnings declined 32.5%

RBLX4 concerns · Avg: 2.5/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

PEG RatioValuation
8.182/10

Expensive relative to growth rate

Price/BookValuation
74.8x2/10

Trading at 74.8x book value

Return on EquityProfitability
-311.9%2/10

ROE of -311.9% — below average capital efficiency

Comparative Analysis Report

WallStSmart Research

Bull Case : DDI

The strongest argument for DDI centers on P/E Ratio, Price/Book, Operating Margin. Profitability is solid with margins at 28.5% and operating margin at 39.6%. Revenue growth of 16.9% demonstrates continued momentum.

Bull Case : RBLX

The strongest argument for RBLX centers on Revenue Growth. Revenue growth of 39.3% demonstrates continued momentum.

Bear Case : DDI

The primary concerns for DDI are Market Cap, EPS Growth.

Bear Case : RBLX

The primary concerns for RBLX are EPS Growth, PEG Ratio, Price/Book. Debt-to-equity of 4.15 is elevated, increasing financial risk.

Key Dynamics to Monitor

DDI profiles as a growth stock while RBLX is a hypergrowth play — different risk/reward profiles.

RBLX carries more volatility with a beta of 1.50 — expect wider price swings.

RBLX is growing revenue faster at 39.3% — sustainability is the question.

RBLX generates stronger free cash flow (596M), providing more financial flexibility.

Bottom Line

DDI scores higher overall (60/100 vs 36/100), backed by strong 28.5% margins and 16.9% revenue growth. 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.

Doubledown Interactive Co Ltd

COMMUNICATION SERVICES · ELECTRONIC GAMING & MULTIMEDIA · USA

DoubleDown Interactive Co., Ltd. is engaged in the development and publication of digital games on mobile and web-based platforms for casual gamers in South Korea. The company is headquartered in Seoul, South Korea.

Roblox Corp

COMMUNICATION SERVICES · ELECTRONIC GAMING & MULTIMEDIA · USA

Roblox Corporation develops and operates an online entertainment platform. The company is headquartered in San Mateo, California.

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