WallStSmart

Nebius Group N.V. (NBIS)vsRoblox Corp (RBLX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Roblox Corp generates 503% more annual revenue ($5.30B vs $877.90M). NBIS leads profitability with a 93.1% profit margin vs -20.7%. NBIS appears more attractively valued with a PEG of 0.63. NBIS earns a higher WallStSmart Score of 55/100 (C-).

NBIS

Buy

55

out of 100

Grade: C-

Growth: 8.0Profit: 5.0Value: 6.7Quality: 6.0
Piotroski: 5/9Altman Z: 1.10

RBLX

Hold

36

out of 100

Grade: F

Growth: 8.0Profit: 2.0Value: 4.3Quality: 3.5
Piotroski: 5/9Altman Z: -0.59
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

NBISUndervalued (+38.7%)

Margin of Safety

+38.7%

Fair Value

$306.34

Current Price

$148.22

$158.12 discount

UndervaluedFair: $306.34Overvalued
RBLXUndervalued (+7.7%)

Margin of Safety

+7.7%

Fair Value

$74.74

Current Price

$50.13

$24.61 discount

UndervaluedFair: $74.74Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

NBIS4 strengths · Avg: 9.3/10
Profit MarginProfitability
93.1%10/10

Keeps 93 of every $100 in revenue as profit

Revenue GrowthGrowth
684.0%10/10

Revenue surging 684.0% year-over-year

Market CapQuality
$55.39B9/10

Large-cap with strong market position

PEG RatioValuation
0.638/10

Growing faster than its price suggests

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

Revenue surging 39.3% year-over-year

Areas to Watch

NBIS4 concerns · Avg: 2.8/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Debt/EquityHealth
1.323/10

Elevated debt levels

P/E RatioValuation
84.6x2/10

Premium valuation, high expectations priced in

Free Cash FlowQuality
$-214.90M2/10

Negative free cash flow — burning cash

RBLX4 concerns · Avg: 2.8/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Debt/EquityHealth
1.453/10

Elevated debt levels

PEG RatioValuation
8.182/10

Expensive relative to growth rate

Price/BookValuation
83.6x2/10

Trading at 83.6x book value

Comparative Analysis Report

WallStSmart Research

Bull Case : NBIS

The strongest argument for NBIS centers on Profit Margin, Revenue Growth, Market Cap. Profitability is solid with margins at 93.1% and operating margin at -32.1%. Revenue growth of 684.0% 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 : NBIS

The primary concerns for NBIS are EPS Growth, Debt/Equity, P/E Ratio. A P/E of 84.6x leaves little room for execution misses.

Bear Case : RBLX

The primary concerns for RBLX are EPS Growth, Debt/Equity, PEG Ratio.

Key Dynamics to Monitor

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

RBLX carries more volatility with a beta of 1.41 — expect wider price swings.

NBIS is growing revenue faster at 684.0% — sustainability is the question.

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

Bottom Line

NBIS scores higher overall (55/100 vs 36/100), backed by strong 93.1% margins and 684.0% 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.

Nebius Group N.V.

COMMUNICATION SERVICES · INTERNET CONTENT & INFORMATION · USA

Nebius Group N.V. (Ticker: NBIS) is an innovative technology firm that specializes in advanced digital solutions to enhance client engagement and operational efficiency across diverse sectors. By integrating cutting-edge cloud computing, artificial intelligence, and data analytics, Nebius enables businesses to adeptly manage the complexities of today's digital landscape. The company boasts a strong portfolio of intellectual property and strategic partnerships, positioning it favorably to capitalize on significant growth opportunities in the technology-driven marketplace. As such, Nebius presents a compelling investment opportunity for institutional investors seeking to gain exposure to pioneering solutions in the tech sector.

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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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