Rank |
Group |
Direct premiums written ($000) |
Market share |
1 |
State Farm Mutual Automobile Insurance |
$1,345,329 |
19.1% |
2 |
Erie Insurance Group |
951,263 |
13.5 |
3 |
Allstate Corp. |
933,637 |
13.3 |
4 |
Nationwide Mutual Group |
793,174 |
11.3 |
5 |
Progressive Corp. |
561,594 |
8.0 |
6 |
Berkshire Hathaway Inc. |
401,076 |
5.7 |
7 |
Liberty Mutual |
377,996 |
5.4 |
8 |
Travelers Companies Inc. |
330,198 |
4.7 |
9 |
USAA Insurance Group |
189,038 |
2.7 |
10 |
Farmers Insurance Group of Cos. |
107,828 |
1.5 |
(1) Before reinsurance transactions.
Source: SNL Financial LC. |