| BERKSHIRE HATHAWAY Class B | Property & Casualty | $1.1t | $489.05 | +0.1% | 4.3K | |
| UNITEDHEALTH GROUP INCORPORATED (Delaware) | Life & Health Insurance | $377.5b | $416.98 | -0.3% | 8.7K | |
| Chubb Limited | Property & Casualty | $132.2b | $337.68 | 0.0% | 29 | |
| Progressive Corporation | Property & Casualty | $127.2b | $204.28 | -0.0% | 683 | |
| Elevance Health, Inc. | Life & Health Insurance | $84.0b | $390.27 | 0.0% | 9 | |
| Marsh | Insurance Brokers & Intermediaries | $80.3b | $176.25 | 0.0% | N/A | |
| The Cigna Group | Life & Health Insurance | $72.9b | $296.20 | 0.0% | 2 | |
| Aon plc Class A | Insurance Brokers & Intermediaries | $70.8b | $355.17 | 0.0% | N/A | |
| The Travelers Companies, Inc. | Property & Casualty | $70.2b | $329.00 | 0.0% | 14 | |
| Manulife Financial Corp. | Life & Health Insurance | $67.5b | $43.09 | 0.0% | N/A | |
| The Allstate Corporation | Property & Casualty | $61.3b | $239.60 | 0.0% | 1 | |
| Aflac Inc. | Life & Health Insurance | $59.7b | $120.92 | 0.0% | 20 | |
| Arthur J. Gallagher & Co. | Insurance Brokers & Intermediaries | $59.0b | $247.91 | 0.0% | 1 | |
| MetLife, Inc. | Life & Health Insurance | $54.4b | $92.20 | 0.0% | 3 | |
| Humana Inc. | Life & Health Insurance | $47.7b | $409.00 | 0.0% | 31 | |
| Sun Life Financial Inc. | Life & Health Insurance | $43.5b | $81.27 | 0.0% | N/A | |
| American International Group, Inc. | Property & Casualty | $39.5b | $77.05 | 0.0% | N/A | |
| Prudential Financial, Inc. | Life & Health Insurance | $37.5b | $114.27 | 0.0% | 1 | |
| The Hartford Insurance Group, Inc. | Property & Casualty | $36.3b | $134.44 | +0.1% | 331 | |
| Credicorp LTD | Life & Health Insurance | $31.0b | $398.42 | 0.0% | N/A | |
| Cincinnati Financial Corp | Property & Casualty | $28.6b | $172.43 | 0.0% | 164 | |
| W.R. Berkley Corporation | Property & Casualty | $26.3b | $69.88 | 0.0% | N/A | |
| Willis Towers Watson Public Limited Company Ordinary Shares | Insurance Brokers & Intermediaries | $24.7b | $285.01 | 0.0% | 48 | |
| Markel Group Inc. | ReinsuranceProperty & Casualty | $24.4b | $1924.19 | 0.0% | N/A | |
| Loews Corporation | Property & Casualty | $23.3b | $113.45 | +0.1% | 239 | |
| Principal Financial Group, Inc. | Life & Health Insurance | $23.3b | $112.94 | 0.0% | 1 | |
| Brown & Brown, Inc. | Insurance Brokers & Intermediaries | $21.7b | $66.75 | 0.0% | 16 | |
| Unum Group | Life & Health Insurance | $14.3b | $89.10 | 0.0% | N/A | |
| Everest Group, Ltd. | Property & Casualty | $14.1b | $364.13 | 0.0% | N/A | |
| Reinsurance Group of America, Incorporated | Reinsurance | $13.9b | $234.20 | 0.0% | 17 | |
| Globe Life Inc. | Life & Health Insurance | $13.9b | $182.37 | +0.0% | 211 | |
| RenaissanceRe Holdings Ltd. | Reinsurance | $13.5b | $307.73 | 0.0% | N/A | |
| Assurant, Inc. | Specialty & Niche Insurance | $13.3b | $274.10 | 0.0% | 1 | |
| CNA Financial Corporation | Property & Casualty | $13.2b | $49.98 | 0.0% | 1 | |
| Corebridge Financial, Inc. | Life & Health Insurance | $12.9b | $31.88 | 0.0% | 111 | |
| Aegon Ltd. | Life & Health Insurance | $12.8b | $9.01 | -0.6% | 7.3K | |
| Fidelity National Financial, Inc. | Specialty & Niche Insurance | $12.7b | $50.13 | 0.0% | N/A | |
| Erie Indemnity Co | Property & Casualty | $12.5b | $212.35 | 0.0% | 1 | |
| Equitable Holdings, Inc. | Life & Health Insurance | $12.0b | $50.10 | 0.0% | 60 | |
| Molina Healthcare, Inc. | Life & Health Insurance | $11.9b | $233.44 | 0.0% | N/A | |
| Brookfield Wealth Solutions Ltd. | Life & Health InsuranceProperty & Casualty | $11.6b | $44.55 | 0.0% | N/A | |
| American Financial Group, Inc. | Property & Casualty | $11.6b | $138.01 | +0.0% | 107 | |
| GUIDEWIRE SOFTWARE, INC. | Property & Casualty | $10.2b | $141.00 | 0.0% | 122 | |
| Old Republic International Corporation | Specialty & Niche Insurance | $10.0b | $40.33 | 0.0% | 144 | |
| PRIMERICA, INC. | Life & Health Insurance | $8.9b | $305.25 | -0.3% | 1.2K | |
| Oscar Health, Inc. | Life & Health Insurance | $8.6b | $30.60 | -0.0% | 2.5K | |
| VOYA FINANCIAL, INC. | Life & Health Insurance | $8.2b | $98.20 | +0.0% | 189 | |
| Axis Capital Holders Limited | Specialty & Niche Insurance | $7.9b | $110.71 | +1.0% | 1.7K | |
| Kinsale Capital Group, Inc. | Specialty & Niche Insurance | $7.6b | $318.25 | 0.0% | 4 | |
| The Hanover Insurance Group, Inc. | Property & Casualty | $7.5b | $206.91 | 0.0% | 1 |