C
ISBA Mutual Ins Co
Chicago,  IL
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
Weiss Ratings ISBA Mutual Ins Co
Chicago, IL
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Rating C
Capitalization Index 10.00
Investment Safety Index --
Liquidity Index 7.80
Profitability Index 8.20
Reserve Adequacy Index 9.40
Stability Index 6.20
Company Info ISBA Mutual Ins Co
Chicago, IL
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Industry P&C
NAIC Number 42927
Phone Number (312) 379-2000
Website www.isbamutual.com
Address 20 South Clark Street Chicago, IL 60603
Balance Sheet ISBA Mutual Ins Co
Chicago, IL
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Total Assets 110.58M
Capital and Reserves ISBA Mutual Ins Co
Chicago, IL
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Risk-Adjusted Capital Ratio #1 7.88
Risk-Adjusted Capital Ratio #2 5.10
1-Year Reserve Development -7.65%
2-Year Reserve Development -7.44%
Capital 69.01M
Premium to Surplus 28.70%
Reserves to Surplus 36.57%
Investments ISBA Mutual Ins Co
Chicago, IL
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Cash --
CMO & Structured Securities --
Common & Preferred Stock --
Invested Assets --
Investments in Affiliates --
Mortgages in Good Standing --
Non-Investment Grade Bonds --
Non-Performing Mortgages --
Other Investment Grade Bonds --
Other Investments --
Real Estate --
Operating Ratios ISBA Mutual Ins Co
Chicago, IL
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Medical Loss Ratio --
Cash From Underwriting 114.40%
Combined Ratio 87.09%
Expense Ratio 35.67%
Loss Ratio 51.42%
Net Premium Growth 3.00%
Other Medical ISBA Mutual Ins Co
Chicago, IL
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Bonus Pay --
Capitation Pay --
Contractual Pay --
Enrollment --
Fee For Service --
Medical Expense Per Member Per Month --
Network Physicians --
Other Pay --
Salary Pay --
Total Patient Encounters - Physician --
Total Patient Encounters-Non-Physician --
Profitability ISBA Mutual Ins Co
Chicago, IL
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Net Income 3.89M
Net Premium 19.80M
Health Premium --