C
Mitsui Sumitomo Ins Co Am
Warren,  NJ
Rating Date
June 2026
NAIC
Classification
Property & Casualty
Risk Adjusted
Capital Ratio #1
1.48
Risk Adjusted
Capital Ratio #2
0.95
Loss
Ratio
68.20%
Total
Assets
3.19B
Capital
1.24B
Net
Premiums
779.96M
Net
Income
72.36M
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Weiss Ratings Mitsui Sumitomo Ins Co Am
Warren, NJ 		Click to
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Rating C
Capitalization Index 6.60
Investment Safety Index --
Liquidity Index 7.00
Profitability Index 6.00
Reserve Adequacy Index 8.10
Stability Index 4.60
Company Info Mitsui Sumitomo Ins Co Am
Warren, NJ 		Click to
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Industry P&C
NAIC Number 20362
Phone Number (908) 604-2900
Website www.msigusa.com
Address 15 Independence Boulevard Warren, NJ 07059
Balance Sheet Mitsui Sumitomo Ins Co Am
Warren, NJ 		Click to
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Total Assets 3.19B
Capital and Reserves Mitsui Sumitomo Ins Co Am
Warren, NJ 		Click to
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Risk-Adjusted Capital Ratio #1 1.48
Risk-Adjusted Capital Ratio #2 0.95
1-Year Reserve Development -0.88%
2-Year Reserve Development -3.05%
Capital 1.24B
Premium to Surplus 62.90%
Reserves to Surplus 82.34%
Investments Mitsui Sumitomo Ins Co Am
Warren, NJ 		Click to
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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 Mitsui Sumitomo Ins Co Am
Warren, NJ 		Click to
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Medical Loss Ratio --
Cash From Underwriting 175.31%
Combined Ratio 91.14%
Expense Ratio 22.94%
Loss Ratio 68.20%
Net Premium Growth 32.36%
Other Medical Mitsui Sumitomo Ins Co Am
Warren, NJ 		Click to
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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 Mitsui Sumitomo Ins Co Am
Warren, NJ 		Click to
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Net Income 72.36M
Net Premium 779.96M
Health Premium --