| BERKSHIRE HATHAWAY Class B | Property & Casualty | $1.1t | $514.89 | +0.8% | 2.3M | |
| UNITEDHEALTH GROUP INCORPORATED (Delaware) | Life & Health Insurance | $359.9b | $384.37 | +1.2% | 2.2M | |
| Chubb Limited | Property & Casualty | $130.9b | $341.20 | +0.8% | 394.4K | |
| Progressive Corporation | Property & Casualty | $130.1b | $220.45 | +1.3% | 767.7K | |
| Marsh | Insurance Brokers & Intermediaries | $89.9b | $179.34 | +1.4% | 941.8K | |
| Elevance Health, Inc. | Life & Health Insurance | $88.0b | $425.02 | +1.4% | 502.9K | |
| The Travelers Companies, Inc. | Property & Casualty | $78.1b | $377.67 | +0.6% | 637.4K | |
| The Cigna Group | Life & Health Insurance | $74.7b | $288.36 | +2.7% | 564.6K | |
| Manulife Financial Corp. | Life & Health Insurance | $73.9b | $43.35 | -0.4% | 605.0K | |
| Aon plc Class A | Insurance Brokers & Intermediaries | $70.2b | $308.76 | +2.0% | 1.7M | |
| Arthur J. Gallagher & Co. | Insurance Brokers & Intermediaries | $67.8b | $251.00 | +4.5% | 916.1K | |
| The Allstate Corporation | Property & Casualty | $65.6b | $257.54 | +1.4% | 737.2K | |
| MetLife, Inc. | Life & Health Insurance | $63.1b | $97.42 | +0.2% | 1.1M | |
| Aflac Inc. | Life & Health Insurance | $58.8b | $116.92 | +1.1% | 842.6K | |
| Humana Inc. | Life & Health Insurance | $48.1b | $415.20 | +1.3% | 297.9K | |
| Sun Life Financial Inc. | Life & Health Insurance | $45.0b | $80.10 | +0.5% | 187.4K | |
| Prudential Financial, Inc. | Life & Health Insurance | $42.5b | $119.19 | -0.0% | 425.9K | |
| American International Group, Inc. | Property & Casualty | $39.8b | $76.19 | +1.0% | 2.5M | |
| The Hartford Insurance Group, Inc. | Property & Casualty | $37.2b | $137.43 | +0.7% | 360.2K | |
| Willis Towers Watson Public Limited Company Ordinary Shares | Insurance Brokers & Intermediaries | $31.8b | $322.68 | +2.3% | 188.9K | |
| Credicorp LTD | Life & Health Insurance | $30.1b | $376.73 | -0.4% | 87.5K | |
| Cincinnati Financial Corp | Property & Casualty | $26.4b | $171.33 | +0.9% | 213.4K | |
| W.R. Berkley Corporation | Property & Casualty | $25.8b | $70.57 | +0.6% | 1.2M | |
| Principal Financial Group, Inc. | Life & Health Insurance | $25.4b | $115.82 | -0.4% | 302.9K | |
| Brown & Brown, Inc. | Insurance Brokers & Intermediaries | $24.1b | $67.75 | +2.5% | 1.4M | |
| Markel Group Inc. | ReinsuranceProperty & Casualty | $22.8b | $1797.68 | +0.7% | 22.7K | |
| Loews Corporation | Property & Casualty | $22.3b | $108.86 | -0.0% | 272.8K | |
| Reinsurance Group of America, Incorporated | Reinsurance | $16.7b | $248.98 | +0.0% | 78.6K | |
| GUIDEWIRE SOFTWARE, INC. | Property & Casualty | $16.0b | $152.34 | +8.5% | 893.4K | |
| Unum Group | Life & Health Insurance | $15.3b | $94.08 | -0.2% | 1.3M | |
| Corebridge Financial, Inc. | Life & Health Insurance | $15.0b | $34.83 | +0.5% | 3.6M | |
| Everest Group, Ltd. | Property & Casualty | $14.5b | $379.55 | +2.0% | 137.2K | |
| Equitable Holdings, Inc. | Life & Health Insurance | $14.1b | $53.69 | +0.8% | 1.9M | |
| RenaissanceRe Holdings Ltd. | Reinsurance | $14.0b | $330.38 | +1.7% | 128.5K | |
| Assurant, Inc. | Specialty & Niche Insurance | $14.0b | $283.54 | +0.5% | 149.4K | |
| Aegon Ltd. | Life & Health Insurance | $13.7b | $9.03 | -0.5% | 4.2M | |
| Erie Indemnity Co | Property & Casualty | $13.5b | $253.19 | +3.5% | 62.4K | |
| Globe Life Inc. | Life & Health Insurance | $13.3b | $171.53 | +0.2% | 123.5K | |
| CNA Financial Corporation | Property & Casualty | $13.1b | $48.04 | +0.6% | 231.3K | |
| Fidelity National Financial, Inc. | Specialty & Niche Insurance | $12.4b | $44.25 | +0.8% | 790.8K | |
| Brookfield Wealth Solutions Ltd. | Property & CasualtyLife & Health Insurance | $11.9b | $37.45 | -1.9% | 10.9K | |
| American Financial Group, Inc. | Property & Casualty | $11.8b | $144.06 | +1.4% | 89.7K | |
| Ryan Specialty Holdings, Inc. | Specialty & Niche InsuranceInsurance Brokers & Intermediaries | $10.8b | $39.31 | +3.2% | 1.2M | |
| Molina Healthcare, Inc. | Life & Health Insurance | $10.6b | $213.78 | +4.7% | 291.4K | |
| Old Republic International Corporation | Specialty & Niche Insurance | $10.3b | $41.24 | +0.6% | 540.6K | |
| Oscar Health, Inc. | Life & Health Insurance | $10.0b | $34.13 | +3.1% | 2.8M | |
| VOYA FINANCIAL, INC. | Life & Health Insurance | $9.5b | $103.06 | -0.3% | 282.3K | |
| Jackson Financial Inc. | Life & Health Insurance | $9.3b | $137.15 | -0.7% | 277.0K | |
| PRIMERICA, INC. | Life & Health Insurance | $9.2b | $292.18 | +0.0% | 78.9K | |
| Kinsale Capital Group, Inc. | Specialty & Niche Insurance | $8.6b | $362.51 | +0.8% | 57.8K |