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MARINE BIOLOGICAL LABORATORY

EIN 04-2104690-research-Latest filing 2025
Plans
3
Retirement
2
$125.0M assets
Welfare
1
$4.1M premiums
Participants
1,567
7 MBL STREET - WOODS HOLE, MA 025431015508-289-7239mbl.eduLinkedIn201-500 employeesresearch
Plans on this EIN
3 filings
#003MoneyPurchase-$76.0M - 744 part#002403b-$49.0M - 581 part#505Mixed-$4.1M - 336 lives

Retirement portfolio analytics

2 plans aggregated / $125.0M assets / 1,325 participants

Assets by plan

Share of aggregate retirement assets

61%top
  • CONTRIBUTION RETIREMENT PLAN (#003)61%
  • DEFERRED ANNUITY PLAN (#002)39%
Total $125.0MClick slice to drill in

Participants by plan

Active + retired + deferred vested

  • CONTRIBUTION RETIREMENT PLAN (#003)744
  • DEFERRED ANNUITY PLAN (#002)581
Total 1,325Click row to drill in

Benefits portfolio analytics

1 plan / $4.1M premiums / 336 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Health$3.9M
  • Other$192K
  • Life$187K
  • Long-term disability$187K
  • Vision$18K
Total $4.1M5 rows

Carrier market share

Premium dollars by Schedule A carrier

Multi-vendor
95%top
  • BLUE CROSS OF CALIFORNIA95%
  • SUN LIFE ASSURANCE COMPANY OF CANADA5%
  • VISION SERVICE PLAN0%
  • NEW DIRECTIONS BEHAVIORAL HEALTH0%
Total $4.1M4 slices

Broker market share

Schedule A broker compensation

Split broker
97%top
  • MARSH & MCLENNAN AGENCY LLC97%
  • GCG FINANCIAL LLC3%
Total $99K2 slices

Plan deep-dives

Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.
Retirement#003

MARINE BIOLOGICAL LABORATORY DEFINED CONTRIBUTION RETIREMENT PLAN

MoneyPurchase

Assets$76.0M
Participants744
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Retirement#002

MARINE BIOLOGICAL LABORATORY TAX DEFERRED ANNUITY PLAN

403b

Assets$49.0M
Participants581
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#505

MARINE BIOLOGICAL LABORATORY HEALTH AND WELFARE BENEFITS PLAN

Mixed - BLUE CROSS BLUE SHIELD OF MASSACHUSETTS, INC.

Premiums$4.1M
Covered lives336
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive

Retirement plans2

Plan #NameTypeAssetsParticipantsLatest year
003MARINE BIOLOGICAL LABORATORY DEFINED CONTRIBUTION RETIREMENT PLANMoneyPurchase$76.0M7442025
002MARINE BIOLOGICAL LABORATORY TAX DEFERRED ANNUITY PLAN403b$49.0M5812025

Welfare plans1

Plan #NameFundingCarrierPremiumsCoveredLatest year
505MARINE BIOLOGICAL LABORATORY HEALTH AND WELFARE BENEFITS PLANMixedBLUE CROSS BLUE SHIELD OF MASSACHUSETTS, INC.$4.1M3362025
Retirement plans
Welfare plans
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