Insurance carrier
Grinnell Mutual Group
Currently ranked #67 by filing activity. Activity below is based on admitted P&C product filings from Aug 12, 2025 to Aug 12, 2026.
Rank
#67
Top 500 carrier
Filings
631
08/12/25 to 08/12/26
Companies
3
States
12
State footprint
Latest
Jul 21, 2026
Avg rate increase +3.2%
flow
Tracked Filing Volume
where filings move
State Activity
rate impact
Reported Rate Impact
Filings
76
Companies
3
Avg Impact
+3.2%
Max Increase
+18.0%
Max Decrease
-9.9%
Reported rate impact by state
-9.9% to -7.6%-7.6% to +1.9%+1.9% to +18.0%+18.0% to +18.0%
Rate impact filingsShowing up to 50 filings
01/09/26Grinnell Mutual Reinsurance CompanyOHEquipment Breakdown FarmRate/Rule+18.0%+18.0%
01/09/26Grinnell Mutual Reinsurance CompanyMNEquipment Breakdown FarmRate/Rule+18.0%+18.0%
01/09/26Grinnell Mutual Reinsurance CompanyIAEquipment Breakdown FarmRate/Rule+18.0%+18.0%
01/09/26Grinnell Mutual Reinsurance CompanyMOEquipment Breakdown FarmRate/Rule+18.0%+18.0%
01/09/26Grinnell Mutual Reinsurance CompanyNDEquipment Breakdown FarmRate/Rule+18.0%+18.0%
01/09/26Grinnell Mutual Reinsurance CompanyINEquipment Breakdown FarmRate/Rule+18.0%+18.0%
01/09/26Grinnell Mutual Reinsurance CompanySDEquipment Breakdown FarmRate/Rule+18.0%+18.0%
01/09/26Grinnell Mutual Reinsurance CompanyWIEquipment Breakdown FarmRate/Rule+18.0%+18.0%
01/09/26Grinnell Mutual Reinsurance CompanyNEEquipment Breakdown FarmRate/Rule+18.0%+18.0%
01/09/26Grinnell Mutual Reinsurance CompanyILEquipment Breakdown FarmRate/Rule+18.0%+18.0%
03/27/26Grinnell Mutual Reinsurance CompanyNECommercial PropertyRate/Rule+10.0%+22.6%
03/27/26Grinnell Mutual Reinsurance CompanySDCommercial PropertyRate/Rule+10.0%+21.4%
02/04/26Grinnell Mutual Reinsurance CompanyNEBusinessownersRate/Rule+9.0%+62.9%
11/07/25Grinnell Mutual Reinsurance CompanyNEBusinessownersRate/Rule+9.0%+62.9%
10/03/25Grinnell Mutual Reinsurance CompanyNEBusinessownersRate/Rule+8.9%+60.3%
02/04/26Grinnell Mutual Reinsurance CompanyNDBusinessownersRate/Rule+8.1%+115.4%
02/04/26Grinnell Mutual Reinsurance CompanySDBusinessownersRate/Rule+8.1%+80.3%
03/27/26Grinnell Mutual Reinsurance CompanyNDCommercial PropertyRate/Rule+8.0%+22.4%
11/07/25Grinnell Mutual Reinsurance CompanySDBusinessownersRate/Rule+8.0%+80.3%
10/06/25Grinnell Mutual Reinsurance CompanySDBusinessownersRate/Rule+8.0%+74.5%
10/03/25Grinnell Mutual Reinsurance CompanyNDBusinessownersRate/Rule+8.0%+115.4%
03/30/26Grinnell Mutual Reinsurance CompanyPACommercial General LiabilityRate/Rule+7.5%+16.4%
03/27/26Grinnell Mutual Reinsurance CompanyPACommercial PropertyRate/Rule+7.5%+20.7%
03/27/26Grinnell Mutual Reinsurance CompanyMOCommercial AgribusinessRate/Rule+6.6%+6.9%
03/27/26Grinnell Mutual Reinsurance CompanyNECommercial AgribusinessRate/Rule+6.6%+6.7%
03/27/26Grinnell Mutual Reinsurance CompanySDCommercial AgribusinessRate/Rule+6.6%+6.6%
03/27/26Grinnell Mutual Reinsurance CompanyWICommercial AgribusinessRate/Rule+6.6%+6.7%
07/21/26Grinnell Mutual Reinsurance CompanyPACommercial AutoRate/Rule+6.1%+37.8%
07/21/26Grinnell Mutual Reinsurance CompanyWICommercial AutoRate/Rule+6.0%+18.1%
07/21/26Grinnell Mutual Reinsurance CompanyNDCommercial AutoRate/Rule+5.5%+28.0%
02/04/26Grinnell Mutual Reinsurance CompanyPABusinessownersRate/Rule+5.5%+61.0%
10/06/25Grinnell Mutual Reinsurance CompanyPABusinessownersRate/Rule+5.4%+62.7%
07/21/26Grinnell Mutual Reinsurance CompanySDCommercial AutoRate/Rule+5.3%+21.0%
03/30/26Grinnell Mutual Reinsurance CompanyNDCommercial General LiabilityRate/Rule+5.0%+34.0%
11/05/25Grinnell Select Insurance CompanyIAWork CompRate/Rule-5.6%-5.6%
03/23/26Grinnell Compass, Inc.NDPersonal AutoRate/Rule-6.0%+4.4%
10/14/25Grinnell Compass, Inc.MOPersonal AutoRate/Rule-6.1%+20.6%
10/14/25Grinnell Compass, Inc.ILPersonal AutoRate/Rule-6.2%+50.7%
02/16/26Grinnell Mutual Reinsurance CompanyPAWork CompRate/Rule-7.0%+0.4%
12/19/25Grinnell Mutual Reinsurance CompanyILT004409Rate/Rule-7.0%+13.0%
05/06/26Grinnell Mutual Reinsurance CompanySDWork CompRate/Rule-7.4%+3.8%
09/17/25Grinnell Compass, Inc.OKPersonal AutoRate/Rule-7.6%+13.0%
09/17/25Grinnell Compass, Inc.NEPersonal AutoRate/Rule-8.4%+27.6%
08/27/25Grinnell Mutual Reinsurance CompanyMNWork CompRate/Rule-8.5%+20.1%
09/17/25Grinnell Compass, Inc.SDPersonal AutoRate/Rule-8.6%+51.6%
09/17/25Grinnell Compass, Inc.WIPersonal AutoRate/Rule-8.7%+23.8%
09/17/25Grinnell Compass, Inc.OHPersonal AutoRate/Rule-8.8%+11.4%
09/17/25Grinnell Compass, Inc.NDPersonal AutoRate/Rule-9.0%+49.7%
10/14/25Grinnell Compass, Inc.IAPersonal AutoRate/Rule-9.8%+44.3%
11/19/25Grinnell Mutual Reinsurance CompanyINWork CompRate/Rule-9.9%+1.3%
product mix by company
Top 5 companies
Grinnell Mutual Reinsurance Company513 filings
Commercial General Liability52
Businessowners46
Personal Inland Marine46
Multi Line Personal MLP45
Farm Liability42
Grinnell Compass, Inc.70 filings
Personal Auto69
Personal Automobile1
Grinnell Select Insurance Company48 filings
Personal Auto42
Private Passenger Auto5
Work Comp1
live tape
Recent Documents
Forms
185 docs07/15/26Grinnell Mutual Reinsurance CompanyILRC4644IL_0127.pdfMulti Line Personal MLP
07/15/26Grinnell Mutual Reinsurance CompanyILHG291CIL_0127.pdfHomeowners
07/15/26Grinnell Mutual Reinsurance CompanyILHG291IL_0127.pdfHomeowners
07/15/26Grinnell Mutual Reinsurance CompanyILRC293IL_0127.pdfMulti Line Personal MLP
07/15/26Grinnell Mutual Reinsurance CompanyILRC291IL_0127.pdfMulti Line Personal MLP
07/14/26Grinnell Mutual Reinsurance CompanyIL2360_IL_GMWT_01-27.pdfPersonal Inland Marine
07/14/26Grinnell Mutual Reinsurance CompanyIL5529_IL_GMIL_01-27.pdfPersonal Auto
07/08/26Grinnell Mutual Reinsurance CompanyILPL660230_0127.pdfPersonal Liability
07/08/26Grinnell Mutual Reinsurance CompanyILUMP2773IL_0127.pdfPersonal Umbrella
07/08/26Grinnell Mutual Reinsurance CompanyILUMF2619IL_0127.pdfFarm Umbrella
07/08/26Grinnell Mutual Reinsurance CompanyILRC660275_0127.pdfOwners Landlords and Tenants
07/07/26Grinnell Mutual Reinsurance CompanyILRC660210_0127.pdfFarm Property
07/07/26Grinnell Mutual Reinsurance CompanyILRC660261_0127.pdfDwelling Property
07/07/26Grinnell Mutual Reinsurance CompanyILRC660266_0127.pdfDwelling 1
07/07/26Grinnell Mutual Reinsurance CompanyILHG660245_0127.pdfHomeowners
07/07/26Grinnell Mutual Reinsurance CompanyILHG660250_0127.pdfHomeowners
05/27/26Grinnell Mutual Reinsurance CompanyNEHG4816PP_0127.pdfMulti Line Personal MLP
05/27/26Grinnell Mutual Reinsurance CompanyWIGMIM4503_0926.pdfCommercial Inland Marine
05/27/26Grinnell Mutual Reinsurance CompanyILHG660245_0127.pdfHomeowners
05/27/26Grinnell Mutual Reinsurance CompanyILHG660250_0127.pdfHomeowners
05/27/26Grinnell Mutual Reinsurance CompanyILHG80A_0127.pdfHomeowners
05/27/26Grinnell Mutual Reinsurance CompanyILHG157A_0127.pdfHomeowners
05/27/26Grinnell Mutual Reinsurance CompanyILHG4816_0127.pdfHomeowners
05/27/26Grinnell Mutual Reinsurance CompanyILHG128_0127.pdfHomeowners
05/27/26Grinnell Mutual Reinsurance CompanyILHG18_0127_Filing.pdfHomeowners
05/27/26Grinnell Mutual Reinsurance CompanyMOHG660645_0127.pdfHomeowners
05/19/26Grinnell Mutual Reinsurance CompanyMOPL1900A_0127.pdfPersonal Liability
05/11/26Grinnell Mutual Reinsurance CompanySD4156 (GMCP) 10-25 WITHDRAWN.pdfCommercial Property
05/07/26Grinnell Mutual Reinsurance CompanyMOGMCP2278MO_1026.pdfCommercial Property
05/07/26Grinnell Mutual Reinsurance CompanyMOGMRC4102_1026.pdfCommercial Property
05/07/26Grinnell Mutual Reinsurance CompanyMOGMCP4137_1026.pdfCommercial Property
05/07/26Grinnell Mutual Reinsurance CompanyMOGMIL4653_1026.pdfCommercial Property
05/07/26Grinnell Mutual Reinsurance CompanyMOGMCP4157_1026.pdfCommercial Property
05/07/26Grinnell Mutual Reinsurance CompanyMOGMCP4116_1026.pdfCommercial Property
04/30/26Grinnell Mutual Reinsurance CompanyIAGMRC1600_0826.pdfPersonal Inland Marine
04/30/26Grinnell Mutual Reinsurance CompanyILRC143_0826.pdfFarm Property
04/29/26Grinnell Mutual Reinsurance CompanyOHGMIL4635A_0726.pdfMulti Line Personal MLP
04/29/26Grinnell Mutual Reinsurance CompanyOHUMF2786_0726.pdfFarm Umbrella
04/28/26Grinnell Mutual Reinsurance CompanyIAGMRC4310_0726.pdfFarm Liability
04/21/26Grinnell Select Insurance CompanyINGMPP5529IN_01-27.pdfPersonal Auto
04/07/26Grinnell Mutual Reinsurance CompanyILRC660266_0127.pdfDwelling 1
04/07/26Grinnell Mutual Reinsurance CompanyILRC660210_0127.pdfFarm Property
04/07/26Grinnell Mutual Reinsurance CompanyILRC660261_0127.pdfDwelling Property
04/07/26Grinnell Mutual Reinsurance CompanyILRC660295_0127.pdfChurch School and Community Property
03/24/26Grinnell Mutual Reinsurance CompanyMOGMCA3325MO_0127.pdfCommercial Auto
03/24/26Grinnell Mutual Reinsurance CompanyMOGMCA3357_0127.pdfCommercial Auto
03/24/26Grinnell Mutual Reinsurance CompanyMOGMRC3500_0127.pdfCommercial Auto
03/24/26Grinnell Mutual Reinsurance CompanyMOGMCA3355_0127.pdfCommercial Auto
03/24/26Grinnell Mutual Reinsurance CompanyMOGMCA1748_0127.pdfCommercial Auto
03/24/26Grinnell Mutual Reinsurance CompanyMOGMRC6094_0127.pdfCommercial Auto
Rate/Rule
565 docs07/21/26Grinnell Mutual Reinsurance CompanyNDCA_ND_SE_0127Commercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyNDCA_ND_LC_0127Commercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyNDCA_MLC_0127Commercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyNDCA_ME_0127Commercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyPACA_PA_SE_0127Commercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyPACA_PA_LC_0127Commercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyINCA_IN-SE_0127Commercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyINCA_IN_LC_0127Commercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyWICA_WI_SE_0127Commercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyWICA_WI_LC_0127Commercial Auto
07/21/26Grinnell Mutual Reinsurance CompanySDCA_SD_LC_0127Commercial Auto
07/21/26Grinnell Mutual Reinsurance CompanySDCA_SD_SE_0127Commercial Auto
07/17/26Grinnell Select Insurance CompanyILSY-MU-2025-RU-010-CPrivate Passenger Auto
07/17/26Grinnell Select Insurance CompanyILSY-MU-2026-RU-007-CPrivate Passenger Auto
07/17/26Grinnell Select Insurance CompanyILSY-MU-2024-RU-014-CPrivate Passenger Auto
07/17/26Grinnell Select Insurance CompanyILSY-MU-2023-RU-018-CPrivate Passenger Auto
06/22/26Grinnell Select Insurance CompanyILSY-MU-2027-RU-002-CPrivate Passenger Auto
06/22/26Grinnell Select Insurance CompanyILSY-MU-2026-RU-006-CPrivate Passenger Auto
06/19/26Grinnell Select Insurance CompanyMOGSIC-E MO SR (10-26)Personal Auto
06/19/26Grinnell Select Insurance CompanyMOGSIC-E MO SE (10-26)Personal Auto
06/19/26Grinnell Select Insurance CompanyMOGSIC-E Multi GR (10-26)Personal Auto
06/19/26Grinnell Select Insurance CompanyMOGSIC-E Multi R (10-26)Personal Auto
06/19/26Grinnell Select Insurance CompanyNDGSIC-E ND SE (10-26)Personal Auto
06/19/26Grinnell Select Insurance CompanyNDGSIC-E ND SR (10-26)Personal Auto
06/19/26Grinnell Select Insurance CompanyINGSIC-E NE SR (10-26)Personal Auto
06/19/26Grinnell Select Insurance CompanyINGSIC-E IN SE (10-26)Personal Auto
06/19/26Grinnell Select Insurance CompanySDGSIC-E SD SE (10-26)Personal Auto
06/19/26Grinnell Select Insurance CompanySDGSIC-E SD SR (10-26)Personal Auto
06/19/26Grinnell Select Insurance CompanyNEGSIC-E NE SR (10-26)Personal Auto
06/19/26Grinnell Select Insurance CompanyNEGSIC-E NE SE (10-26)Personal Auto
06/19/26Grinnell Select Insurance CompanyILGSIC-E IL SR (10-26)Personal Auto
06/19/26Grinnell Select Insurance CompanyILGSIC-E IL SE (10-26)Personal Auto
06/19/26Grinnell Select Insurance CompanyWIGSIC-E WI SR (10-26)Personal Auto
06/19/26Grinnell Select Insurance CompanyWIGSIC-E WI SE (10-26)Personal Auto
06/05/26Grinnell Mutual Reinsurance CompanyPADHG PA Index (01-27)Homeowners
06/05/26Grinnell Mutual Reinsurance CompanyPADHG PA GR (01-27)Homeowners
06/05/26Grinnell Mutual Reinsurance CompanyPADHG PA Z (01-27)Homeowners
06/05/26Grinnell Mutual Reinsurance CompanyPADHG PA SE (01-26)Homeowners
06/05/26Grinnell Mutual Reinsurance CompanyPADHG PA R (01-27)Homeowners
05/22/26Grinnell Compass, Inc.MNMN GCI Base RatesPersonal Auto
05/22/26Grinnell Compass, Inc.MNGC PPA MN SE (10-26)Personal Auto
05/22/26Grinnell Compass, Inc.MNMN GCI Driver Vehicle FactorsPersonal Auto
05/22/26Grinnell Compass, Inc.MNMN GCI NNO Base RatesPersonal Auto
05/22/26Grinnell Compass, Inc.MNGC PPA MN SR (10-26)Personal Auto
05/22/26Grinnell Compass, Inc.MNMN GCI Model Year FactorsPersonal Auto
05/22/26Grinnell Compass, Inc.MNMN GCI ENO Base RatesPersonal Auto
05/22/26Grinnell Compass, Inc.MNMN GCI Advanced Quote DiscountPersonal Auto
05/22/26Grinnell Compass, Inc.MNGCI PPA Multi-line discountPersonal Auto
05/22/26Grinnell Compass, Inc.MNGCI NNO Multi-line discountPersonal Auto
05/22/26Grinnell Compass, Inc.MNGRINNELL COMPASS, INC. PERSONAL AUTO PROGRAM RATING RULES - MultistatePersonal Auto
Supporting Documentation
991 docs07/21/26Grinnell Mutual Reinsurance CompanyNDAttachment for Objection 1Commercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyNDRate Explanatory MemorandumCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyNDMarkupsCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyNDNDPC300 - Adoption of Advisory Organization Loss Cost FormCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyNDLoss HistoryCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyNDMarkupsCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyNDExpense HistoryCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyNDRate HistoryCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyNDRedlinesCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyNDExplanatory MemorandumCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyPAActuarial Explanatory Memorandum & Supporting Exhibits (PC)Commercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyPAActuarial Explanatory Memorandum & Supporting Exhibits (PC)Commercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyPAPC Rate/Rule Filing AttestationCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyPAMarkupsCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyPAPennsylvania LCM Adoption FormCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyPAMarkupsCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyINIndiana LCM Adoption FormCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyINMarkupsCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyIN82 Actuarial SupportCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyINMarkupsCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyIN82 Actuarial SupportCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyWIRateCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyWIWisconsin LCM Adoption FormsCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyWIRateCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyWIMarkupsCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanyWIMarkupsCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanySDActuarial ExhibitCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanySDActuarial Memorandum (PC)Commercial Auto
07/21/26Grinnell Mutual Reinsurance CompanySDRedlinesCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanySDSouth Dakota LCM Adoption FormCommercial Auto
07/21/26Grinnell Mutual Reinsurance CompanySDRedlinesCommercial Auto
07/15/26Grinnell Mutual Reinsurance CompanyILSynopsisMulti Line Personal MLP
07/15/26Grinnell Mutual Reinsurance CompanyILMarkupMulti Line Personal MLP
07/15/26Grinnell Mutual Reinsurance CompanyILMarkupsHomeowners
07/15/26Grinnell Mutual Reinsurance CompanyILSynopsisHomeowners
07/15/26Grinnell Mutual Reinsurance CompanyILMarkupsHomeowners
07/15/26Grinnell Mutual Reinsurance CompanyILSynopsisMulti Line Personal MLP
07/15/26Grinnell Mutual Reinsurance CompanyILMarkupMulti Line Personal MLP
07/15/26Grinnell Mutual Reinsurance CompanyILMarkupMulti Line Personal MLP
07/15/26Grinnell Mutual Reinsurance CompanyILSynopsisMulti Line Personal MLP
07/14/26Grinnell Mutual Reinsurance CompanyILSynopsisPersonal Inland Marine
07/14/26Grinnell Mutual Reinsurance CompanyILMarkupPersonal Inland Marine
07/14/26Grinnell Mutual Reinsurance CompanyILSynopsisPersonal Auto
07/14/26Grinnell Mutual Reinsurance CompanyILMarkupPersonal Auto
07/14/26Grinnell Select Insurance CompanyILSynopsisPersonal Auto
07/14/26Grinnell Compass, Inc.ILSynopsisPersonal Auto
07/08/26Grinnell Mutual Reinsurance CompanyILSynopsisPersonal Liability
07/08/26Grinnell Mutual Reinsurance CompanyILMarkupPersonal Liability
07/08/26Grinnell Mutual Reinsurance CompanyILMarkupPersonal Umbrella
07/08/26Grinnell Mutual Reinsurance CompanyILSynopsisPersonal Umbrella