WallStSmart

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

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Roblox Corp generates 1396% more annual revenue ($5.69B vs $380.04M). DDI leads profitability with a 32.9% profit margin vs -17.6%. DDI earns a higher WallStSmart Score of 70/100 (B).

DDI

Strong Buy

70

out of 100

Grade: B

Growth: 6.7Profit: 8.5Value: 6.3Quality: 8.5
Piotroski: 3/9Altman Z: 8.44

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

DDIFair Value (-4.5%)

Margin of Safety

-4.5%

Fair Value

$8.09

Current Price

$12.75

$4.66 premium

UndervaluedFair: $8.09Overvalued
RBLXUndervalued (+13.0%)

Margin of Safety

+13.0%

Fair Value

$79.33

Current Price

$38.15

$41.18 discount

UndervaluedFair: $79.33Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

DDI6 strengths · Avg: 10.0/10
P/E RatioValuation
5.1x10/10

Attractively priced relative to earnings

Price/BookValuation
0.6x10/10

Reasonable price relative to book value

Profit MarginProfitability
32.9%10/10

Keeps 33 of every $100 in revenue as profit

Operating MarginProfitability
38.7%10/10

Strong operational efficiency at 38.7%

EPS GrowthGrowth
50.5%10/10

Earnings expanding 50.5% YoY

Debt/EquityHealth
0.0410/10

Conservative balance sheet, low leverage

RBLX1 strengths · Avg: 10.0/10
Revenue GrowthGrowth
35.9%10/10

Revenue surging 35.9% year-over-year

Areas to Watch

DDI2 concerns · Avg: 3.0/10
Market CapQuality
$633.29M3/10

Smaller company, higher risk/reward

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

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
181.7x2/10

Trading at 181.7x book value

Return on EquityProfitability
-658.3%2/10

ROE of -658.3% — below average capital efficiency

Comparative Analysis Report

WallStSmart Research

Bull Case : DDI

The strongest argument for DDI centers on P/E Ratio, Price/Book, Profit Margin. Profitability is solid with margins at 32.9% and operating margin at 38.7%. Revenue growth of 11.2% demonstrates continued momentum.

Bull Case : RBLX

The strongest argument for RBLX centers on Revenue Growth. Revenue growth of 35.9% demonstrates continued momentum.

Bear Case : DDI

The primary concerns for DDI are Market Cap, Piotroski F-Score.

Bear Case : RBLX

The primary concerns for RBLX are EPS Growth, PEG Ratio, Price/Book. Debt-to-equity of 12.08 is elevated, increasing financial risk.

Key Dynamics to Monitor

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

RBLX carries more volatility with a beta of 1.46 — expect wider price swings.

RBLX is growing revenue faster at 35.9% — sustainability is the question.

RBLX generates stronger free cash flow (294M), providing more financial flexibility.

Bottom Line

DDI scores higher overall (70/100 vs 36/100), backed by strong 32.9% margins and 11.2% revenue growth. Both earn "Strong 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.

Visit Website →

Want to dig deeper into these stocks?