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Sponsor portfolio

MARATHON FLINT OIL COMPANY

EIN 38-1316309-oil & energy-Latest filing 2025
Plans
2
Retirement
2
$4.9M assets
Welfare
0
Participants
26
1919 S. DORT HIGHWAY - FLINT, MI 485034395810-234-6678marathonflint.comLinkedIn1-10 employeesoil & energy
Plans on this EIN
2 filings
#001401k-$2.8M - 13 part#002CashBalance-$2.1M - 13 part

Retirement portfolio analytics

2 plans aggregated / $4.9M assets / 26 participants

Assets by plan

Share of aggregate retirement assets

57%top
  • OIL COMPANY 401(K) (#001)57%
  • CASH BALANCE PLAN (#002)43%
Total $4.9MClick slice to drill in

Participants by plan

Active + retired + deferred vested

  • OIL COMPANY 401(K) (#001)13
  • CASH BALANCE PLAN (#002)13
Total 26Click row to drill in

Plan deep-dives

Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.
Retirement#001

MARATHON FLINT OIL COMPANY 401(K) PLAN

401k

Assets$2.8M
Participants13
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
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Retirement#002

MARATHON FLINT OIL COMPANY CASH BALANCE PLAN

CashBalance

Assets$2.1M
Participants13
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive

Retirement plans2

Plan #NameTypeAssetsParticipantsLatest year
001MARATHON FLINT OIL COMPANY 401(K) PLAN401k$2.8M132025
002MARATHON FLINT OIL COMPANY CASH BALANCE PLANCashBalance$2.1M132025
Retirement plans
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