Rank |
Company/Group |
Direct premiums written ($000) |
Market share |
1 |
State Farm Mutual Automobile Insurance |
$87,214 |
12.9% |
2 |
Progressive Corp. |
82,038 |
12.2 |
3 |
Liberty Mutual |
81,311 |
12.1 |
4 |
Berkshire Hathaway Inc. |
66,751 |
9.9 |
5 |
Allstate Corp. |
62,464 |
9.3 |
6 |
USAA Insurance Group |
31,580 |
4.7 |
7 |
Amica Mutual Insurance Co. |
28,610 |
4.2 |
8 |
Concord General Mutual Insurance Co. |
26,176 |
3.9 |
9 |
MetLife Inc. |
23,309 |
3.5 |
10 |
Hanover Insurance Group Inc. |
21,628 |
3.2 |
(1) Before reinsurance transactions.
Source: SNL Financial LC. |