B
Arch Mortgage Guaranty Co
Rating Date
June 2026
NAIC
Classification
Risk Adjusted
Capital Ratio #1
Risk Adjusted
Capital Ratio #2
Loss
Ratio
Total
Assets
Capital
Net
Premiums
Net
Income
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Major Rating Factors: Good overall results on stability tests (6.8 on a scale of 0 to 10) despite. Fair profitability index (4.6) with operating losses during each of the last five years. Strong long-term capitalization index (10.0) based on excellent current risk adjusted capital (severe and moderate loss scenarios), despite some fluctuation in capital levels.
Other Rating Factors: History of adequate reserve strength (6.9) as reserves have been consistently at an acceptable level. Excellent liquidity (7.4) with ample operational cash flow and liquid investments.
Stability Factors: D - Limited diversification of general business, policy, and/or investment risk. T - Significant trends in critical asset, liability, income or expense items.
Principal Lines of Business: Other (100%)
Licensed in: All states
Principal Investments: Investment grade bonds (95.5%), cash (1.1%), other (3.4%)
Ratios
Premium to Surplus
Reserve to Surplus
1-Year Reserve Development
2-Year Reserve Development
Expense Ratio
Combined Ratio
Cash From Underwriting
Net Premium Growth
Investments in Affiliates
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Corporate Info
Group Affiliation
Arch Capital Group Ltd
Investment Rating
Company Address
230 North Elm Street
Greensboro, NC 27401
Phone Number
(800) 334-8966
NAIC Number
18732
Largest Affiliates
B
Jersey City, NJ - P&C
A
Morristown, NJ - P&C
A
Greensboro, NC - P&C
A
Greensboro, NC - P&C
B
Jersey City, NJ - P&C