Assets by plan
Share of aggregate retirement assets
- AND INVESTMENT PLAN (#003)$163.1M
Filings through .
Top hat
Grinnell Mutual Reinsurance Company, Si
EIN 42-0245990insuranceLatest filing 2025
Plans
3
Retirement
2
$234.5M assets
Health & Benefits
1
$11.3M premiums
Participants
1,842
4215 HIGHWAY 146 - GRINNELL, IA 50112641-236-6121commerciallinesonline.comLinkedIn501-1000 employeesinsurance
Plans on this EIN
3 filingsHealth & Benefits portfolio - carriers, brokers and premium across this company's health and benefits plan.
Retirement portfolio analytics
2 plans aggregated / $234.5M assets / 1,167 participants
Recordkeeper share
DC plan assets by Schedule C recordkeeper
- (Not disclosed)$163.1M
Participants by plan
Active + retired + deferred vested
Benefits portfolio analytics
1 plan / $11.3M premiums / 714 covered lives
Coverage by line
Premium dollars by benefit type (bundled lines overlap)
- Health$10.7M
- Life$426K
- Long-term disability$103K
- Vision$61K
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Plan summaries
Each card links to its plan page. The plan page shows fees vs peers, audit grade, history and counterparties.
Retirement#003
GRINNELL MUTUAL SAVINGS AND INVESTMENT PLAN
401(k)
Assets$163.1M
Participants827
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Retirement#002
GRINNELL MUTUAL RETIREMENT PLAN
Traditional DB
Assets$71.4M
Participants340
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Health & Benefits#501
GRINNELL MUTUAL REINSURANCE COMPANY, SI WELFARE BENEFIT PLAN
Mixed - WELLMARK BLUE CROSS AND BLUE SHIELD OF IOWA
Premiums$11.3M
Covered lives714
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan
Retirement plans
2 plans on this EIN
| Plan | Name | Type | Assets | Participants | Latest year |
|---|---|---|---|---|---|
| #003 | GRINNELL MUTUAL SAVINGS AND INVESTMENT PLAN | 401(k) | $163.1M | 827 | 2025 |
| #002 | GRINNELL MUTUAL RETIREMENT PLAN | Traditional DB | $71.4M | 340 | 2025 |
- #003 · 401(k) · 2025827
- #002 · Traditional DB · 2025340
Health & Benefits plans
1 plan on this EIN
| Plan | Name | Funding | Carrier | Premiums | Covered | Latest year |
|---|---|---|---|---|---|---|
| #501 | GRINNELL MUTUAL REINSURANCE COMPANY, SI WELFARE BENEFIT PLAN | Mixed | WELLMARK BLUE CROSS AND BLUE SHIELD OF IOWA | $11.3M | 714 | 2025 |
- #501 · Mixed · WELLMARK BLUE CROSS AND BLUE SHIELD OF IOWA · 2025714
Retirement plans
Health & Benefits plans