Top 10 Writers Of Private Passenger Auto Insurance In Iowa By Direct Premiums Written, 2016 (1)
| Rank |
Group/company |
Direct premiums written ($000) |
Market share |
| 1 |
State Farm Mutual Automobile Insurance |
$368,898 |
23.5% |
| 2 |
Progressive Corp. |
259,288 |
12.5 |
| 3 |
Nationwide Mutual Group |
181,279 |
12.3 |
| 4 |
Farm Bureau Mutual Holding Co. |
112,854 |
9.4 |
| 5 |
American Family Insurance Group |
103,657 |
6.6 |
| 6 |
Grinnell Mutual Group |
70,199 |
5.5 |
| 7 |
Berkshire Hathaway Inc. |
58,105 |
5.0 |
| 8 |
Allstate Corp. |
56,783 |
4.3 |
| 9 |
IMT Mutual Holding Co. |
54,744 |
3.5 |
| 10 |
Farmers Insurance Group of Companies (2) |
33,921 |
3.0 |
|
(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 Iowa By Direct Premiums Written, 2017 (1)
| Rank |
Group/company |
Direct premiums written ($000) |
Market share |
| 1 |
State Farm |
$389,032 |
22.1% |
| 2 |
Progressive |
285,107 |
16.2 |
| 3 |
Nationwide Mutual Group |
180,621 |
10.3 |
| 4 |
Farm Bureau Financial Services |
119,308 |
6.8 |
| 5 |
American Family Insurance Group |
111,227 |
6.3 |
| 6 |
Grinnell Mutual |
78,945 |
4.5 |
| 7 |
Berkshire Hathaway Inc. |
64,044 |
3.6 |
| 8 |
IMT |
57,498 |
3.3 |
| 9 |
Allstate Corp. |
56,702 |
3.2 |
| 10 |
West Bend Mutual Insurance Co. |
38,498 |
2.2 |
|
(1) Before reinsurance transactions.
Source: NAIC data, sourced from S&P Global Market Intelligence, Insurance Information Institute.
Top 10 Writers Of Private Passenger Auto Insurance In Iowa By Direct Premiums Written, 2018 (1)
| Rank |
Group/company |
Direct premiums written ($000) |
Market share |
| 1 |
State Farm |
$386,433 |
21.0% |
| 2 |
Progressive |
323,463 |
17.6 |
| 3 |
Nationwide Mutual Group |
168,276 |
9.2 |
| 4 |
Farm Bureau Financial Services |
124,634 |
6.8 |
| 5 |
American Family Insurance Group |
117,824 |
6.4 |
| 6 |
Grinnell Mutual Reinsurance Co |
89,120 |
4.9 |
| 7 |
Berkshire Hathaway Inc. |
68,664 |
3.7 |
| 8 |
IMT Mutual Holding Co. |
61,453 |
3.3 |
| 9 |
Allstate Corp. |
60,256 |
3.3 |
| 10 |
Auto-Owners Insurance Co. |
45,441 |
2.5 |
|
(1) Before reinsurance transactions.
Source: NAIC data, sourced from S&P Global Market Intelligence, Insurance Information Institute.