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Top 10 Writers Of Private Passenger Auto Insurance In California By Direct Premiums Written, 2019 (1)
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Rank Group/company Direct premiums written ($000) Market share
1 State Farm $3,969,246 12.8%
2 Farmers Insurance Group 3,255,269 10.5
3 Berkshire Hathaway Inc. 3,234,612 10.4
4 Auto Club Exchange Group 2,756,849 8.9
5 Allstate Corp. 2,748,083 8.8
6 Mercury General Corp. 2,451,992 7.9
7 CSAA Insurance Exchange 2,173,401 7.0
8 Kemper Corp. 2,103,133 6.8
9 Progressive 1,592,813 5.1
10 USAA Insurance Group 1,444,112 4.6

(1) Before reinsurance transactions.

Source: NAIC data, sourced from S&P Global Market Intelligence, Insurance Information Institute.

 

Archived Tables

LEADING WRITERS OF PRIVATE PASSENGER AUTO INSURANCE IN CALIFORNIA BY DIRECT PREMIUMS WRITTEN, 2011 (1)
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Rank Company/group Direct premiums written ($000) Market share
1 Farmers Insurance Group of Companies $2,686,055 14.2%
2 State Farm Mutual Automobile Insurance 2,597,967 13.7
3 Allstate Corp.  1,750,262 9.3
4 Auto Club Exchange Group 1,668,465 8.8
5 Mercury General Corp. 1,582,648 8.4
6 AAA Northern CA NV & Utah Insurance 1,386,230 7.3
7 Berkshire Hathaway Inc. 1,042,605 5.5
8 USAA Insurance Group 779,369 4.1
9 Progressive Corp. 778,189 4.1
10 Liberty Mutual 656,962 3.5

(1) Before reinsurance transactions.

Source: SNL Financial LC.

 
LEADING WRITERS OF PRIVATE PASSENGER AUTO INSURANCE IN CALIFORNIA BY DIRECT PREMIUMS WRITTEN, 2012 (1)
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Rank Company/group Direct premiums written ($000) Market share
1 Farmers Insurance Group of Companies $2,718,373 14.0%
2 State Farm Mutual Automobile Insurance 2,687,823 13.8
3 Allstate Corp. 1,745,215 9.0
4 Auto Club Exchange Group 1,688,450 8.7
5 Mercury General Corp. 1,642,475 8.5
6 AAA Northern CA NV & Utah Insurance 1,365,514 7.0
7 Berkshire Hathaway Inc. 1,124,482 5.8
8 USAA Insurance Group 833,019 4.3
9 Progressive Corp. 799,498 4.1
10 Liberty Mutual 694,761 3.6

(1) Before reinsurance transactions.

Source: SNL Financial LC.

 
LEADING WRITERS OF PRIVATE PASSENGER AUTO INSURANCE IN CALIFORNIA BY DIRECT PREMIUMS WRITTEN, 2013 (1)
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Rank Group/company Direct premiums written ($000) Market share
1 State Farm Mutual Automobile Insurance $2,863,700 14.0%
2 Farmers Insurance Group of Cos. 2,699,254 13.2
3 Allstate Corp. 1,838,313 9.0
4 Mercury General Corp. 1,734,647 8.5
5 Auto Club Exchange Group 1,718,429 8.4
6 CSAA Insurance Exchange 1,353,093 6.6
7 Berkshire Hathaway Inc. 1,327,427 6.5
8 USAA Insurance Group 892,539 4.4
9 Progressive Corp. 838,645 4.1
10 Liberty Mutual 738,797 3.6

(1) Before reinsurance transactions.

Source: SNL Financial LC.

 
LEADING WRITERS OF PRIVATE PASSENGER AUTO INSURANCE IN CALIFORNIA BY DIRECT PREMIUMS WRITTEN, 2014 (1)
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Rank Group/company Direct premiums written ($000) Market share
1 State Farm Mutual Automobile Insurance $3,114,997 14.3%
2 Farmers Insurance Group of Companies (2) 2,757,902 12.7
3 Allstate Corp. 1,942,772 8.9
4 Mercury General Corp. 1,844,808 8.5
5 Auto Club Exchange Group 1,781,733 8.2
6 Berkshire Hathaway Inc. 1,564,141 7.2
7 CSAA Insurance Exchange 1,462,237 6.7
8 USAA Insurance Group 963,937 4.4
9 Progressive Corp. 911,047 4.2
10 Liberty Mutual 757,860 3.5

(1) Before reinsurance transactions.

Source: SNL Financial LC.

 
Top 10 Writers Of Private Passenger Auto Insurance In California By Direct Premiums Written, 2015 (1)
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Rank Group/company Direct premiums written ($000) Market share
1 State Farm Mutual Automobile Insurance $3,358,928 14.4%
2 Farmers Insurance Group of Companies (2) 2,894,321 12.4
3 Allstate Corp.  2,032,965 8.7
4 Mercury General Corp. 1,923,392 8.3
5 Auto Club Exchange Group 1,885,077 8.1
6 Berkshire Hathaway Inc. 1,814,503 7.8
7 CSAA Insurance Exchange 1,530,185 6.6
8 USAA Insurance Group 1,044,934 4.5
9 Progressive Corp. 968,690 4.2
10 Liberty Mutual 791,251 3.4

(1) Before reinsurance transactions.
(2) 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.

 
Top 10 Writers Of Private Passenger Auto Insurance In California By Direct Premiums Written, 2015 (1)
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Rank Group/company Direct premiums written ($000) Market share
1 State Farm Mutual Automobile Insurance $3,655,463 14.5%
2 Farmers Insurance Group of Companies (2) 3,051,681 12.1
3 Allstate Corp.  2,204,330 8.7
4 Berkshire Hathaway Inc. 2,091,720 8.3
5 Auto Club Exchange Group 2,042,123 8.1
6 Mercury General Corp. 2,035,971 8.1
7 CSAA Insurance Exchange 1,691,525 6.7
8 USAA Insurance Group 1,127,170 4.5
9 Progressive Corp. 1,017,900 4.0
10 Liberty Mutual 846,362 3.4

(1) Before reinsurance transactions.
(2) 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.

 
Top 10 Writers Of Private Passenger Auto Insurance In California By Direct Premiums Written, 2017 (1)
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Rank Group/company Direct premiums written ($000) Market share
1 State Farm  $3,910,351 14.3%
2 Farmers Insurance Group of Companies (2) 3,158,814 11.6
3 Berkshire Hathaway Inc. 2,502,854 9.2
4 Allstate Corp. 2,446,564 9.0
5 Private Passenger Club Exchange Group 2,312,230 8.5
6 Mercury General Corp. 2,095,531 7.7
7 CSAA Insurance Exchange 1,950,257 7.2
8 Kemper Corp. 1,558,700 5.7
9 USAA Insurance Group 1,218,792 4.5
10 Progressive  1,147,186 4.2

(1) Before reinsurance transactions.
(2) 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.

 
Top 10 Writers Of Private Passenger Auto Insurance In California By Direct Premiums Written, 2018 (1)
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Rank Group/company Direct premiums written ($000) Market share
1 State Farm $4,106,038 13.7%
2 Farmers Insurance Group  3,191,341 10.7
3 Berkshire Hathaway Inc. 2,897,713 9.7
4 Allstate Corp. 2,687,887 9.0
5 Auto Club Exchange Group 2,598,340 8.7
6 Mercury General Corp. 2,323,282 7.8
7 CSAA Insurance Exchange 2,150,289 7.2
8 Kemper Corp. 1,958,386 6.6
9 Progressive 1,363,162 4.6
10 USAA Insurance Group 1,341,068 4.5

(1) Before reinsurance transactions.

Source: NAIC data, sourced from S&P Global Market Intelligence, Insurance Information Institute.