| BERKSHIRE HATHAWAY Class B | Property & Casualty | $1.1t | $503.25 | -0.1% | 793.9K | |
| UNITEDHEALTH GROUP INCORPORATED (Delaware) | Life & Health Insurance | $377.2b | $396.18 | -0.5% | 805.9K | |
| Chubb Limited | Property & Casualty | $135.3b | $342.73 | -0.8% | 417.1K | |
| Progressive Corporation | Property & Casualty | $122.4b | $221.17 | -0.9% | 299.5K | |
| Marsh | Insurance Brokers & Intermediaries | $92.0b | $194.81 | +0.2% | 359.8K | |
| Elevance Health, Inc. | Life & Health Insurance | $81.5b | $400.43 | -0.4% | 107.0K | |
| The Travelers Companies, Inc. | Property & Casualty | $78.0b | $368.35 | -0.6% | 258.7K | |
| Aon plc Class A | Insurance Brokers & Intermediaries | $76.5b | $356.07 | -0.5% | 115.4K | |
| Manulife Financial Corp. | Life & Health Insurance | $74.0b | $42.75 | -0.1% | 292.3K | |
| The Cigna Group | Life & Health Insurance | $73.7b | $277.31 | -0.9% | 202.7K | |
| The Allstate Corporation | Property & Casualty | $68.0b | $257.87 | -0.7% | 246.1K | |
| Aflac Inc. | Life & Health Insurance | $64.9b | $116.61 | -1.1% | 308.0K | |
| Arthur J. Gallagher & Co. | Insurance Brokers & Intermediaries | $64.1b | $269.92 | -0.5% | 367.0K | |
| MetLife, Inc. | Life & Health Insurance | $62.0b | $95.10 | -1.1% | 513.0K | |
| Sun Life Financial Inc. | Life & Health Insurance | $45.7b | $79.29 | +0.5% | 5.8M | |
| Humana Inc. | Life & Health Insurance | $43.7b | $385.20 | -0.5% | 220.7K | |
| Prudential Financial, Inc. | Life & Health Insurance | $42.7b | $118.67 | -3.3% | 607.0K | |
| American International Group, Inc. | Property & Casualty | $41.7b | $76.58 | -0.9% | 312.3K | |
| The Hartford Insurance Group, Inc. | Property & Casualty | $38.9b | $138.02 | -0.6% | 199.0K | |
| Credicorp LTD | Life & Health Insurance | $31.8b | $377.25 | -0.8% | 45.1K | |
| Willis Towers Watson Public Limited Company Ordinary Shares | Insurance Brokers & Intermediaries | $31.7b | $347.65 | -0.7% | 84.6K | |
| Cincinnati Financial Corp | Property & Casualty | $27.3b | $171.71 | +0.3% | 67.7K | |
| W.R. Berkley Corporation | Property & Casualty | $26.8b | $68.90 | -0.8% | 257.2K | |
| Principal Financial Group, Inc. | Life & Health Insurance | $24.6b | $111.21 | -0.5% | 108.0K | |
| Loews Corporation | Property & Casualty | $23.9b | $110.91 | -0.2% | 261.4K | |
| Brown & Brown, Inc. | Insurance Brokers & Intermediaries | $23.6b | $73.71 | -0.9% | 330.9K | |
| Markel Group Inc. | Property & CasualtyReinsurance | $23.3b | $1814.82 | +0.0% | 12.5K | |
| Reinsurance Group of America, Incorporated | Reinsurance | $15.5b | $244.08 | -0.4% | 35.0K | |
| Everest Group, Ltd. | Property & Casualty | $14.5b | $374.30 | -0.5% | 33.8K | |
| Unum Group | Life & Health Insurance | $14.3b | $89.02 | -0.5% | 144.7K | |
| CNA Financial Corporation | Property & Casualty | $14.2b | $49.25 | -0.6% | 36.9K | |
| Globe Life Inc. | Life & Health Insurance | $14.2b | $171.95 | -0.7% | 67.6K | |
| Corebridge Financial, Inc. | Life & Health Insurance | $14.1b | $31.87 | -0.1% | 735.7K | |
| Aegon Ltd. | Life & Health Insurance | $14.0b | $9.16 | -0.3% | 2.0M | |
| Fidelity National Financial, Inc. | Specialty & Niche Insurance | $13.9b | $46.93 | -1.0% | 258.1K | |
| Assurant, Inc. | Specialty & Niche Insurance | $13.8b | $283.99 | -1.1% | 46.2K | |
| RenaissanceRe Holdings Ltd. | Reinsurance | $13.4b | $328.31 | -0.4% | 32.5K | |
| Equitable Holdings, Inc. | Life & Health Insurance | $13.0b | $48.97 | +0.1% | 334.0K | |
| Erie Indemnity Co | Property & Casualty | $12.7b | $262.29 | -2.2% | 48.4K | |
| GUIDEWIRE SOFTWARE, INC. | Property & Casualty | $12.6b | $190.38 | -0.9% | 179.7K | |
| Brookfield Wealth Solutions Ltd. | Life & Health InsuranceProperty & Casualty | $11.8b | $42.14 | +0.4% | 281 | |
| American Financial Group, Inc. | Property & Casualty | $11.8b | $143.34 | -0.6% | 54.1K | |
| Old Republic International Corporation | Specialty & Niche Insurance | $10.5b | $41.93 | -0.2% | 263.7K | |
| Molina Healthcare, Inc. | Life & Health Insurance | $10.2b | $199.48 | +0.5% | 131.3K | |
| PRIMERICA, INC. | Life & Health Insurance | $9.9b | $298.33 | -0.6% | 23.7K | |
| Oscar Health, Inc. | Life & Health Insurance | $9.3b | $31.03 | -2.2% | 756.7K | |
| VOYA FINANCIAL, INC. | Life & Health Insurance | $9.1b | $99.12 | +0.2% | 284.5K | |
| Lincoln National Corp. | Life & Health Insurance | $8.7b | $42.34 | -0.1% | 446.8K | |
| Jackson Financial Inc. | Life & Health Insurance | $8.5b | $132.33 | -0.0% | 65.4K | |
| Kinsale Capital Group, Inc. | Specialty & Niche Insurance | $8.1b | $391.88 | -0.6% | 73.9K |