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AM BEST'S MONTHLY INSURANCE MAGAZINE



Best's Rankings
Top 25 US Commercial Auto Writers — 2022 Edition

Insurers were ranked by 2021 direct premiums written.
  • October 2022

($ Thousands)

2021
Rank
2020
Rank
Company / Group AMB# 2021
Direct
Premiums
Written
%
Change
in
Premiums
Market Share (%) Adjusted Loss Ratios % of
Company
Premiums
2021 2020 2019 2021 2020 2019
1 1 Progressive Ins Group 000780 $8,674,980 48.8 16.1 12.7 12.8 65.7 62.2 63.1 17.9
2 2 Travelers Group 018674 2,973,806 4.0 5.5 6.2 6.2 55.2 64.7 70.9 9.6
3 3 Liberty Mutual Ins Cos 000060 2,055,875 5.4 3.8 4.2 4.6 64.3 64.6 86.4 5.0
4 4 Old Republic Ins Group 000734 2,019,245 7.2 3.7 4.1 3.6 66.5 73.7 73.9 39.2
5 5 Nationwide Group 005987 1,683,255 1.4 3.1 3.6 3.7 63.8 74.8 74.1 8.7
6 7 Berkshire Hathaway Ins 000811 1,681,737 18.7 3.1 3.1 3.5 56.7 66.6 69.0 3.3
7 6 Zurich Ins US PC Group 018549 1,612,363 -0.6 3.0 3.5 3.1 70.4 76.8 69.3 10.7
8 8 Auto-Owners Ins Group 004354 1,433,052 14.6 2.7 2.7 2.5 60.4 60.6 64.4 14.4
9 9 Allstate Ins Group 000008 1,146,522 7.3 2.1 2.3 2.8 82.9 59.6 72.0 2.8
10 11 W. R. Berkley Ins Group 018252 1,098,849 30.5 2.0 1.8 1.6 50.9 52.2 59.5 13.3
11 10 Chubb INA Group 018498 1,032,845 15.4 1.9 1.9 2.1 65.9 73.8 58.2 3.8
12 13 Hartford Ins Group 000048 911,579 17.4 1.7 1.7 1.7 63.8 66.8 69.0 6.7
13 12 Amer Intl Group 018540 902,879 9.5 1.7 1.8 1.5 75.0 75.4 105.1 6.1
14 15 Great Amer P & C Ins Group 004835 880,322 15.6 1.6 1.7 1.7 63.1 55.2 60.8 11.6
15 18 State Farm Group 000088 834,351 22.7 1.6 1.5 1.9 72.1 68.2 76.7 1.2
16 14 Cincinnati Ins Cos 004294 813,940 6.6 1.5 1.7 1.6 52.2 54.1 59.2 13.6
17 16 Tokio Marine US PC Group 018733 806,841 7.8 1.5 1.6 1.7 64.3 59.6 67.0 7.9
18 26 Farmers Ins Group 000032 806,104 47.1 1.5 1.2 1.6 87.3 85.5 68.7 3.2
19 19 Selective Ins Group 003926 791,591 16.8 1.5 1.5 1.3 66.2 61.0 66.3 21.6
20 20 Sentry Ins Group 000086 785,448 19.6 1.5 1.4 1.2 64.7 63.8 66.8 26.0
21 17 Erie Ins Group 004283 726,314 6.1 1.4 1.5 1.4 65.9 55.4 76.9 9.2
22 24 Markel Corp Group 018468 698,166 22.2 1.3 1.2 1.1 73.5 77.0 67.4 9.4
23 21 Fairfax Financial (USA) Group 003116 689,838 9.5 1.3 1.4 1.4 65.4 60.5 65.0 7.2
24 23 Acuity, A Mutual Ins Co 000468 680,830 16.1 1.3 1.3 1.1 55.7 45.8 59.9 34.1
25 22 CNA Ins Cos 018313 634,854 8.1 1.2 1.3 1.1 77.9 70.1 58.8 5.0
Top 25 Writers $36,375,586 18.1 67.4 66.9 66.7 65.0 65.1 69.3 7.4
Total U.S. P/C Industry $53,974,934 17.2 100.0 100.0 100.0 64.1 64.1 69.6 6.8

Reflects Grand Total (includes Canada and U.S. Territories).

Source: BestLink logo— State/Line (P/C Lines) - P/C, US; data as of July 15, 2022.



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