WallStSmart

Magnite Inc (MGNI)vsPetróleo Brasileiro S.A. - Petrobras (PBR-A)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Petróleo Brasileiro S.A. - Petrobras generates 69589% more annual revenue ($497.55B vs $713.95M). PBR-A leads profitability with a 22.1% profit margin vs 20.3%. MGNI appears more attractively valued with a PEG of 0.09. MGNI earns a higher WallStSmart Score of 77/100 (B+).

MGNI

Strong Buy

77

out of 100

Grade: B+

Growth: 7.3Profit: 7.5Value: 9.3Quality: 5.0

PBR-A

Strong Buy

67

out of 100

Grade: B-

Growth: 4.0Profit: 9.0Value: 5.7Quality: 4.5
Piotroski: 5/9Altman Z: 1.35
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MGNIUndervalued (+54.1%)

Margin of Safety

+54.1%

Fair Value

$25.69

Current Price

$14.13

$11.56 discount

UndervaluedFair: $25.69Overvalued

Intrinsic value data unavailable for PBR-A.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MGNI6 strengths · Avg: 8.8/10
PEG RatioValuation
0.0910/10

Growing faster than its price suggests

EPS GrowthGrowth
230.0%10/10

Earnings expanding 230.0% YoY

Profit MarginProfitability
20.3%9/10

Keeps 20 of every $100 in revenue as profit

P/E RatioValuation
13.3x8/10

Attractively priced relative to earnings

Price/BookValuation
2.2x8/10

Reasonable price relative to book value

Operating MarginProfitability
25.4%8/10

Strong operational efficiency at 25.4%

PBR-A6 strengths · Avg: 9.2/10
P/E RatioValuation
6.3x10/10

Attractively priced relative to earnings

Price/BookValuation
1.4x10/10

Reasonable price relative to book value

Market CapQuality
$131.32B9/10

Large-cap with strong market position

Return on EquityProfitability
28.2%9/10

Every $100 of equity generates 28 in profit

Profit MarginProfitability
22.1%9/10

Keeps 22 of every $100 in revenue as profit

Operating MarginProfitability
26.9%8/10

Strong operational efficiency at 26.9%

Areas to Watch

MGNI1 concerns · Avg: 2.0/10
Free Cash FlowQuality
$-130.17M2/10

Negative free cash flow — burning cash

PBR-A3 concerns · Avg: 2.7/10
EPS GrowthGrowth
0.5%4/10

0.5% earnings growth

PEG RatioValuation
4.982/10

Expensive relative to growth rate

Altman Z-ScoreHealth
1.352/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

Bull Case : MGNI

The strongest argument for MGNI centers on PEG Ratio, EPS Growth, Profit Margin. Profitability is solid with margins at 20.3% and operating margin at 25.4%. PEG of 0.09 suggests the stock is reasonably priced for its growth.

Bull Case : PBR-A

The strongest argument for PBR-A centers on P/E Ratio, Price/Book, Market Cap. Profitability is solid with margins at 22.1% and operating margin at 26.9%.

Bear Case : MGNI

The primary concerns for MGNI are Free Cash Flow.

Bear Case : PBR-A

The primary concerns for PBR-A are EPS Growth, PEG Ratio, Altman Z-Score.

Key Dynamics to Monitor

MGNI profiles as a mature stock while PBR-A is a value play — different risk/reward profiles.

MGNI carries more volatility with a beta of 2.32 — expect wider price swings.

MGNI is growing revenue faster at 5.9% — sustainability is the question.

PBR-A generates stronger free cash flow (3.2B), providing more financial flexibility.

Bottom Line

MGNI scores higher overall (77/100 vs 67/100), backed by strong 20.3% margins. Both earn "Strong Buy" and "Strong Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Magnite Inc

COMMUNICATION SERVICES · ADVERTISING AGENCIES · USA

Magnite, Inc. operates an independent sales advertising platform in the United States and internationally. The company is headquartered in Los Angeles, California.

Petróleo Brasileiro S.A. - Petrobras

ENERGY · OIL & GAS INTEGRATED · USA

Petrleo Brasileiro SA - Petrobras produces and sells oil and gas in Brazil and internationally. The company is headquartered in Rio de Janeiro, Brazil.

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