| USAA General Indemnity Company | 0.02 | 1 | $53,185,091 |
| Farm Bureau Mutual Insurance Company of Michigan | 0.04 | 6 | $144,165,690 |
| Allstate North American Insurance Company | 0.04 | 1 | $24,532,117 |
| Privilege Underwriters Reciprocal Exchange | 0.05 | 1 | $20,513,636 |
| Fremont Insurance Company | 0.07 | 8 | $117,435,311 |
| Pioneer State Mutual Insurance Company | 0.08 | 7 | $88,466,030 |
| Auto Owners Insurance Company | 0.09 | 80 | $906,463,270 |
| Frankenmuth Insurance Company | 0.09 | 12 | $126,876,737 |
| USAA Casualty Insurance Company | 0.09 | 4 | $44,690,080 |
| Farmers Insurance Exchange | 0.09 | 4 | $43,537,620 |
| Cincinnati Insurance Company, the | 0.10 | 3 | $29,812,783 |
| Employers Mutual Casualty Company | 0.10 | 1 | $9,615,282 |
| Citizens Insurance Company of the Midwest | 0.11 | 41 | $359,847,400 |
| United Services Automobile Association | 0.11 | 6 | $54,133,085 |
| Fire Insurance Exchange | 0.11 | 6 | $53,151,492 |
| Cincinnati Casualty Company, the | 0.12 | 3 | $26,041,745 |
| Home-Owners Insurance Company | 0.12 | 1 | $8,561,299 |
| AIG Property Casualty Company | 0.12 | 1 | $8,185,198 |
| Teachers Insurance Company | 0.13 | 1 | $7,803,782 |
| Standard Guaranty Insurance Company | 0.14 | 4 | $28,068,915 |
| Allstate Insurance Company | 0.14 | 3 | $20,731,697 |
| Nationwide Property and Casualty Insurance Company | 0.14 | 1 | $6,941,271 |
| Foremost Insurance Company Grand Rapids, Michigan | 0.15 | 17 | $117,087,251 |
| Northern Mutual Insurance Company | 0.16 | 3 | $19,267,087 |
| Garrison Property and Casualty Insurance Company | 0.17 | 1 | $5,948,688 |
| State Farm Fire and Casualty Company | 0.18 | 153 | $835,923,313 |
| SAFECO Insurance Company of America | 0.18 | 5 | $27,150,172 |
| Homesite Insurance Company of the Midwest | 0.19 | 41 | $214,486,079 |
| Auto Club Group Insurance Company | 0.19 | 12 | $63,928,367 |
| Allstate Property and Casualty Insurance Company | 0.19 | 6 | $31,668,821 |
| Nationwide General Insurance Company | 0.19 | 5 | $26,568,091 |
| Farm Bureau General Insurance Company of Michigan | 0.20 | 51 | $259,380,108 |
| Liberty Mutual Insurance Company | 0.20 | 1 | $5,075,739 |
| Grange Insurance Company of Michigan | 0.20 | 1 | $5,001,757 |
| Auto Club Insurance Association | 0.21 | 77 | $361,873,381 |
| American Economy Insurance Company | 0.21 | 14 | $65,310,019 |
| Wolverine Insurance Company | 0.21 | 2 | $9,397,478 |
| Farmers and Merchants Mutual Fire Insurance Company | 0.21 | 1 | $4,809,291 |
| Spinnaker Insurance Company | 0.21 | 1 | $4,662,145 |
| Lyndon Southern Insurance Company | 0.22 | 1 | $4,490,975 |
| Trumbull Insurance Company | 0.23 | 4 | $17,661,717 |
| Truck Insurance Exchange | 0.23 | 1 | $4,354,218 |
| American Strategic Insurance Corp. | 0.24 | 34 | $138,851,552 |
| American Modern Property and Casualty Insurance Company | 0.25 | 12 | $47,988,017 |
| Esurance Insurance Company | 0.25 | 1 | $4,074,190 |
| Integon National Insurance Company | 0.25 | 1 | $4,065,377 |
| Westfield Insurance Company | 0.26 | 2 | $7,801,803 |
| Allstate Vehicle and Property Insurance Company | 0.29 | 67 | $233,315,548 |
| Meemic Insurance Company | 0.29 | 37 | $127,643,795 |
| Liberty Mutual Personal Insurance Company | 0.32 | 17 | $52,346,839 |
| Hastings Insurance Company | 0.35 | 13 | $37,679,936 |
| Foremost Property and Casualty Insurance Company | 0.37 | 2 | $5,372,479 |
| Peerless Indemnity Insurance Company | 0.39 | 11 | $28,367,173 |
| Liberty Insurance Corporation | 0.39 | 1 | $2,577,455 |
| Michigan Basic Property Ins Association | 0.40 | 6 | $14,857,416 |
| Lemonade Insurance Company | 0.40 | 3 | $7,523,926 |
| Hartford Insurance Company of the Southeast | 0.42 | 5 | $11,820,632 |
| Farmers Mutual Insurance Company of Michigan | 0.42 | 1 | $2,372,934 |
| Allstate Indemnity Company | 0.44 | 7 | $15,740,095 |
| Property and Casualty Insurance Company of Hartford | 0.44 | 2 | $4,515,027 |
| TravCo Insurance Company | 0.45 | 11 | $24,659,618 |
| Atlantic States Insurance Company | 0.54 | 1 | $1,847,683 |
| Accelerant Specialty Insurance Company | 0.56 | 1 | $1,786,816 |
| Farmers Group Property and Casualty Insurance Company | 0.58 | 7 | $12,020,260 |
| LM Insurance Corporation | 0.60 | 2 | $3,347,601 |
| American Bankers Insurance Company of Florida | 0.61 | 10 | $16,498,887 |
| Universal Property & Casualty Insurance Company | 0.69 | 18 | $26,017,163 |
| Great Lakes Mutual Insurance Company | 0.70 | 2 | $2,842,427 |
| Travelers Indemnity Company of America, the | 0.84 | 1 | $1,196,737 |
| Armed Forces Insurance Exchange | 2.66 | 3 | $1,128,994 |