| Rank |
Group |
Direct premiums written (1) |
Market share (2) |
| 1 |
State Farm Mutual Automobile Insurance |
$52,594,199 |
10.5% |
| 2 |
Liberty Mutual |
26,658,768 |
5.3 |
| 3 |
Allstate Corp. |
26,436,755 |
5.3 |
| 4 |
American International Group |
25,324,100 |
5.1 |
| 5 |
Travelers Companies Inc. |
22,206,994 |
4.4 |
| 6 |
Berkshire Hathaway Inc. |
17,956,558 |
3.6 |
| 7 |
Farmers Insurance Group of Companies (3) |
17,621,146 |
3.5 |
| 8 |
Progressive Corp. |
15,334,929 |
3.1 |
| 9 |
Nationwide Mutual Group |
14,986,187 |
3.0 |
| 10 |
USAA Insurance Group |
12,125,537 |
2.4 |
(1) Before reinsurance transactions, includes some state funds.
(2) Based on U.S. total including territories.
(3) Data for Farmers Group and Zurich Financial Group (which owns Farmers’ management company) are reported separately by SNL Financial.
Source: SNL Financial LC. |