Top 10 Writers Of Private Passenger Auto Insurance By Direct Premiums Written, 2016

($000)

Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm Mutual Automobile Insurance $39,194,660 18.3%
2 Berkshire Hathaway Inc. 25,531,762 11.9
3 Allstate Corp. 20,813,858 9.7
4 Progressive Corp. 19,634,834 9.1
5 USAA Insurance Group 11,691,051 5.4
6 Liberty Mutual 10,774,426 5.0
7 Farmers Insurance Group of Companies (3) 10,304,622 4.8
8 Nationwide Mutual Group 7,640,558 3.6
9 American Family Insurance Group 4,005,549 1.9
10 Travelers Companies Inc. 3,896,786 1.8
(1) Before reinsurance transactions, includes state funds. (2) Based on U.S. total, includes territories. (3) Data for Farmers Insurance Group of Companies and Zurich Financial Group (which owns Farmers' management company) are reported separately by S&P Global Market Intelligence. Source: NAIC data, sourced from S&P Global Market Intelligence, Insurance Information Institute.