| Rank |
Group |
Direct premiums written (1) |
Market share (2) |
| 1 |
State Farm Mutual Automobile Insurance |
$31,488,620 |
18.6% |
| 2 |
Allstate Corp. |
17,451,279 |
10.3 |
| 3 |
Berkshire Hathaway Inc. |
15,346,177 |
9.1 |
| 4 |
Progressive Corp. |
13,423,205 |
7.9 |
| 5 |
Farmers Insurance Group of Companies (3) |
9,972,084 |
5.9 |
| 6 |
USAA Insurance Group |
7,778,764 |
4.6 |
| 7 |
Liberty Mutual |
7,684,231 |
4.5 |
| 8 |
Nationwide Mutual Group |
6,855,293 |
4.1 |
| 9 |
Travelers Companies Inc. |
3,526,738 |
2.1 |
| 10 |
American Family Mutual |
3,042,992 |
1.8 |
(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. |