Arch Capital Group Ltd. (ACGL)vsOld Second Bancorp Inc (OSBC)
ACGL
Arch Capital Group Ltd.
$88.34
-0.17%
FINANCIAL SERVICES · Cap: $32.03B
OSBC
Old Second Bancorp Inc
$21.42
+3.48%
FINANCIAL SERVICES · Cap: $1.13B
Smart Verdict
WallStSmart Research — data-driven comparison
Arch Capital Group Ltd. generates 5987% more annual revenue ($19.78B vs $324.91M). OSBC leads profitability with a 26.5% profit margin vs 24.6%. ACGL appears more attractively valued with a PEG of 1.06. ACGL earns a higher WallStSmart Score of 79/100 (B+).
ACGL
Strong Buy79
out of 100
Grade: B+
OSBC
Strong Buy72
out of 100
Grade: B
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Attractively priced relative to earnings
Reasonable price relative to book value
Earnings expanding 94.6% YoY
Every $100 of equity generates 20 in profit
Keeps 25 of every $100 in revenue as profit
Conservative balance sheet, low leverage
Reasonable price relative to book value
Strong operational efficiency at 42.5%
Keeps 27 of every $100 in revenue as profit
Attractively priced relative to earnings
19.2% revenue growth
Areas to Watch
Revenue declined 3.3%
Distress zone — elevated risk
Expensive relative to growth rate
Smaller company, higher risk/reward
Weak financial health signals
Distress zone — elevated risk
Comparative Analysis Report
WallStSmart ResearchBull 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 : OSBC
The strongest argument for OSBC centers on Price/Book, Operating Margin, Profit Margin. Profitability is solid with margins at 26.5% and operating margin at 42.5%. Revenue growth of 19.2% demonstrates continued momentum.
Bear Case : ACGL
The primary concerns for ACGL are Revenue Growth, Altman Z-Score.
Bear Case : OSBC
The primary concerns for OSBC are PEG Ratio, Market Cap, Piotroski F-Score.
Key Dynamics to Monitor
ACGL profiles as a declining stock while OSBC is a growth play — different risk/reward profiles.
OSBC carries more volatility with a beta of 0.72 — expect wider price swings.
OSBC is growing revenue faster at 19.2% — 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 72/100), backed by strong 24.6% 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.
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.
Old Second Bancorp Inc
FINANCIAL SERVICES · BANKS - REGIONAL · USA
Old Second Bancorp, Inc. is the banking holding company for Old Second National Bank providing a range of banking services. The company is headquartered in Aurora, Illinois.
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