WallStSmart

Arch Capital Group Ltd. (ACGL)vsMagnite Inc (MGNI)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Arch Capital Group Ltd. generates 2670% more annual revenue ($19.78B vs $713.95M). ACGL leads profitability with a 24.6% profit margin vs 20.3%. MGNI appears more attractively valued with a PEG of 0.09. ACGL earns a higher WallStSmart Score of 79/100 (B+).

ACGL

Strong Buy

79

out of 100

Grade: B+

Growth: 7.3Profit: 8.0Value: 7.0Quality: 6.5
Piotroski: 5/9

MGNI

Strong Buy

77

out of 100

Grade: B+

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

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for ACGL.

MGNIUndervalued (+54.1%)

Margin of Safety

+54.1%

Fair Value

$25.69

Current Price

$14.13

$11.56 discount

UndervaluedFair: $25.69Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ACGL6 strengths · Avg: 9.5/10
P/E RatioValuation
7.3x10/10

Attractively priced relative to earnings

Price/BookValuation
1.4x10/10

Reasonable price relative to book value

EPS GrowthGrowth
94.6%10/10

Earnings expanding 94.6% YoY

Return on EquityProfitability
21.3%9/10

Every $100 of equity generates 21 in profit

Profit MarginProfitability
24.6%9/10

Keeps 25 of every $100 in revenue as profit

Debt/EquityHealth
0.119/10

Conservative balance sheet, low leverage

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%

Areas to Watch

ACGL1 concerns · Avg: 2.0/10
Revenue GrowthGrowth
-3.3%2/10

Revenue declined 3.3%

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

Negative free cash flow — burning cash

Comparative Analysis Report

WallStSmart Research

Bull Case : ACGL

The strongest argument for ACGL centers on P/E Ratio, Price/Book, EPS Growth. Profitability is solid with margins at 24.6% and operating margin at 25.3%. PEG of 1.06 suggests the stock is reasonably priced for its growth.

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.

Bear Case : ACGL

The primary concerns for ACGL are Revenue Growth.

Bear Case : MGNI

The primary concerns for MGNI are Free Cash Flow.

Key Dynamics to Monitor

ACGL profiles as a declining stock while MGNI is a mature 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.

ACGL generates stronger free cash flow (1.2B), providing more financial flexibility.

Bottom Line

ACGL scores higher overall (79/100 vs 77/100), backed by strong 24.6% margins. MGNI offers better value entry with a 54.1% margin of safety. 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.

Arch Capital Group Ltd.

FINANCIAL SERVICES · INSURANCE - DIVERSIFIED · USA

Arch Capital Group Ltd., offers insurance, reinsurance and mortgage products worldwide. The company is headquartered in Pembroke, Bermuda.

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.

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