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Top 10 Writers Of Private Passenger Auto Insurance By Direct Premiums Written, 2024

($000)
Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm $67,748,192 18.9%
2 Progressive 60,053,469 16.7
3 Berkshire Hathaway Inc. 41,714,394 11.6
4 Allstate Corp. 36,581,812 10.2
5 USAA Insurance Group 22,096,870 6.2
6 Farmers Insurance Group of Companies 13,492,655 3.8
7 Liberty Mutual 11,741,471 3.3
8 Travelers Companies Inc. 7,184,379 2.0
9 Auto Club Exchange 6,465,137 1.8
10 American Family Insurance Group 6,174,180 1.7

(1) Before reinsurance transactions, includes state funds.
(2) Based on U.S. total, excluding territories.

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

Top 10 Writers Of Private Passenger Auto Insurance By Direct Premiums Written, 2023

($000)
Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm $57,973,413 18.3%
2 Progressive 48,255,875 15.2
3 Berkshire Hathaway Inc. 38,920,127 12.3
4 Allstate Corp. 32,848,169 10.4
5 USAA Insurance Group 19,806,751 6.2
6 Liberty Mutual 13,312,836 4.2
7 Farmers Insurance Group of Companies 13,221,687 4.2
8 American Family Insurance Group 6,790,423 2.1
9 Travelers Companies Inc. 6,578,946 2.1
10 Nationwide Mutual Group 5,413,758 1.7

(1) Before reinsurance transactions, includes state funds.
(2) Based on U.S. total, excluding territories.

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

Top 10 Writers Of Private Passenger Auto Insurance By Direct Premiums Written, 2022

($000)
Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm Mutual Automobile Insurance $46,660,515 16.9%
2 Progressive Corp. 38,927,286 14.1
3 Berkshire Hathaway Inc. 38,121,466 13.8
4 Allstate Corp. 29,610,810 10.7
5 USAA Insurance Group 16,371,445 5.9
6 Liberty Mutual 13,704,351 5.0
7 Farmers Insurance Group of Companies 12,605,723 4.6
8 Travelers Companies Inc. 5,836,018 2.1
9 American Family Insurance Group 5,834,828 2.1
10 Nationwide Mutual group 5,505,995 2.0

(1) Before reinsurance transactions, includes state funds.
(2) Based on U.S. total, includes territories.

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

Top 10 Writers Of Private Passenger Auto Insurance By Direct Premiums Written, 2021

($000)
Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm Mutual Automobile Insurance $41,665,754 16.0%
2 Berkshire Hathaway Inc. 37,422,558 14.4
3 Progressive Corp. 35,852,921 13.8
4 Allstate Corp. 27,221,928 10.4
5 USAA Insurance Group 15,738,749 6.0
6 Liberty Mutual 13,257,306 5.1
7 Farmers Insurance Group of Companies 12,441,182 4.8
8 Nationwide Mutual  Group 5,565,737 2.1
9 American Family Insurance Group 5,488,677 2.1
10 Travelers Companies Inc. 5,328,115 2.0

(1) Before reinsurance transactions, includes state funds.
(2) Based on U.S. total, includes territories.

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

Top 10 Writers Of Private Passenger Auto Insurance By Direct Premiums Written, 2020

($000)
Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm $40,397,656 16.2%
2 Berkshire Hathaway Inc. 33,926,566 13.6
3 Progressive Corp. 33,171,941 13.3
4 Allstate Corp. 25,878,688 10.4
5 USAA Insurance Group 15,772,993 6.3
6 Liberty Mutual 11,847,079 4.7
7 Farmers Insurance Group of Companies 9,936,840 4.0
8 Nationwide Mutual Group 5,778,149 2.3
9 American Family Insurance Group 5,168,252 2.1
10 Travelers Companies Inc. 4,890,393 2.0

(1) Before reinsurance transactions, includes state funds.
(2) Based on U.S. total, includes territories.

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

Top 10 Writers Of Private Passenger Auto Insurance By Direct Premiums Written, 2019

($000)
Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm Mutual Automobile Insurance $40,878,781 16.1%
2 Berkshire Hathaway Inc. 34,892,004 13.8
3 Progressive Corp. 31,025,772 12.2
4 Allstate Corp. 23,626,743 9.3
5 USAA Insurance Group 15,231,169 6.0
6 Liberty Mutual 11,701,811 4.6
7 Farmers Insurance Group of Companies 10,533,343 4.2
8 Nationwide Mutual Group 6,245,588 2.5
9 American Family Insurance Group 5,776,711 2.3
10 Travelers Companies Inc. 4,903,033 1.9

(1) Before reinsurance transactions, includes state funds.
(2) Based on U.S. total, includes territories.

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

Top 10 Writers Of Private Passenger Auto Insurance By Direct Premiums Written, 2018

($000)
Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm Mutual Automobile Insurance $41,963,578 17.0%
2 Berkshire Hathaway Inc. 33,075,434 13.4
3 Progressive Corp. 27,058,768 11.0
4 Allstate Corp. 22,663,214 9.2
5 USAA Insurance Group 14,467,936 5.9
6 Liberty Mutual 11,776,654 4.8
7 Farmers Insurance Group of Companies 10,496,476 4.3
8 Nationwide Mutual Group 6,726,799 2.7
9 American Family Insurance Group 4,975,128 2.0
10 Travelers Companies Inc. 4,697,743 1.9

(1) Before reinsurance transactions, includes state funds.
(2) Based on U.S. total, includes territories.

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

Top 10 Writers Of Private Passenger Auto Insurance By Direct Premiums Written, 2017

($000)
Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm Mutual Automobile Insurance $41,817,416 18.1%
2 Berkshire Hathaway Inc. 29,596,404 12.8
3 Progressive Corp. 22,786,034 9.8
4 Allstate Corp. 21,430,405 9.3
5 USAA Insurance Group 13,154,939 5.7
6 Liberty Mutual 11,585,976 5.0
7 Farmers Insurance Group of Companies (3)                            10,357,497 4.5
8 Nationwide Mutual Group 7,341,476 3.2
9 Travelers Companies Inc. 4,396,705 1.9
10 American Family Insurance Group 4,381,962 1.9

(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.

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.

Top 10 Writers Of Private Passenger Auto Insurance By Direct Premiums Written, 2015

($000)
Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm Mutual Automobile Insurance $36,545,896 18.3%
2 Berkshire Hathaway Inc. 22,808,382 11.4
3 Allstate Corp. 20,036,973 10.0
4 Progressive Corp. 17,518,721 8.8
5 USAA Insurance Group 10,562,100 5.3
6 Farmers Insurance Group of Companies (3) 9,985,969 5.0
7 Liberty Mutual 9,942,667 5.0
8 Nationwide Mutual Group 7,468,708 3.7
9 American Family Mutual 3,694,271 1.9
10 Travelers Companies Inc. 3,377,404 1.7

(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.

TOP 10 WRITERS OF PRIVATE PASSENGER AUTO INSURANCE BY DIRECT PREMIUMS WRITTEN, 2014

($000)
Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm Mutual Automobile Insurance $35,588,209 18.7%
2 Berkshire Hathaway Inc. 20,520,188 10.8
3 Allstate Corp. 19,000,663 10.0
4 Progressive Corp. 16,566,932 8.7
5 USAA Insurance Group 9,843,321 5.2
6 Farmers Insurance Group of Companies (3) 9,701,153 5.1
7 Liberty Mutual 9,499,538 5.0
8 Nationwide Mutual Group 7,337,880 3.9
9 American Family Mutual 3,530,595 1.9
10 Travelers Companies Inc. 3,153,507 1.7

(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 SNL Financial.

Source: SNL Financial LC.

TOP 10 WRITERS OF PRIVATE PASSENGER AUTO INSURANCE BY DIRECT PREMIUMS WRITTEN, 2013

($000)
Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm Mutual Automobile Insurance $33,610,201 18.5%
2 Berkshire Hathaway Inc. 18,622,591 10.2
3 Allstate Corp. 18,067,452 9.9
4 Progressive Corp. 15,373,142 8.5
5 Farmers Insurance Group of Companies (3) 9,880,905 5.4
6 USAA Insurance Group 9,167,242 5.0
7 Liberty Mutual 9,036,455 5.0
8 Nationwide Mutual Group 7,279,835 4.0
9 American Family Mutual 3,441,682 1.9
10 Travelers Companies Inc. 3,178,692 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 SNL Financial.

Source: SNL Financial LC.

Top 10 Writers Of Private Passenger Auto Insurance By Direct Premiums Written, 2025

($000)
Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm $69,164,033 18.7%
2 Progressive 69,005,864 18.6
3 Berkshire Hathaway Inc. 42,856,645 11.6
4 Allstate Corp. 37,671,538 10.2
5 USAA Insurance Group 22,915,969 6.2
6 Farmers Insurance Group 13,244,878 3.6
7 Liberty Mutual 10,411,320 2.8
8 Travelers 7,157,482 1.9
9 Auto Club Exchange 7,054,942 1.9
10 American Family Insurance Group 5,692,832 1.5

(1) Before reinsurance transactions, includes state funds.
(2) Based on U.S. total, excluding territories.

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