Defined Benefit (Pension) · DOL Form 5500 · 2023

Seaboard Corporation Pension Plan

Data updated 2026-08-25

$57M
Total assets Below avg plan size
340
Participants Below avg headcount
87th
Percentile by assets National rank
$168,214
Avg per participant Above avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Seaboard Marine Pension Plan · Sponsored by Seaboard Corporation · Kansas · Manufacturing

$57M in assets, 340 participants

Seaboard Corporation's Seaboard Marine Pension Plan reported $57M in total assets and 340 participants in its 2023 DOL Form 5500 filing, ranking in the 87th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • #15,136 in Manufacturing (18,722 peers)

Where Seaboard Marine Pension Plan sits by assets

Seaboard Marine Pension Plan sits in the top quartile of all filed plans by assets, $57M for 340 participants (~$168,214/participant), up 2.5% in 2023.

#15,136
in Manufacturing (18,722 peers)
+2.5%
assets growth YoY
0.6×
vs typical plan assets (national mean)

Seaboard Marine Pension Plan's outsized position by total assets

Seaboard Marine Pension Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$57,192,667 Top 13% higher than 87% of 127,068 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Seaboard Marine Pension Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Seaboard Marine Pension Plan sits mid-pack in the medium band (340 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Seaboard Marine Pension Plan reported net income rose from -$14M in the plan year 2022 filing to $1M in the plan year 2023 filing.
  • Seaboard Marine Pension Plan reported participants fell from 358 in the plan year 2022 filing to 340 in the plan year 2023 filing.
  • Seaboard Marine Pension Plan end-of-year assets rose from $56M in the plan year 2022 filing to $57M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 042260388 · Seaboard Corporation PY 2023 · Defined Benefit (Pension)

Seaboard Marine Pension Plan · $57M · 340 · 87th

  • NET $57M
  • NET 340
  • NET 87th
  • NET Defined Benefit (Pension)
  • NET near Delta Dental Plan of Michigan, Inc. Hourly Rated Pension Plan
  • NET ind #15136

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Manufacturing retirement plans → · Plans in Kansas →

Seaboard Marine Pension Plan in the asset neighbourhood

United States Golf Association Defined Benefit Pension PlanUnited States Golf Associati…$57MSeaboard Marine Pension Plan$57MDelta Dental Plan of Michigan, Inc. Hourly Rated Pension PlanDelta Dental Plan of Michiga…$57MPottstown Memorial Medical Center Retirement Income PlanPottstown Memorial Medical C…$57MFirst Community Credit Union Retirement Pension PlanFirst Community Credit Union…$57M
End-of-year total assets ($M) among Seaboard Marine Pension Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$56M
Net Assets (End of Year)$57M
Net Income$1M
Employer EIN042260388
Plan Effective Date2021-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Seaboard Corporation)

Sponsor-wide plan assets over time

All Seaboard Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$442M 17.656224950113884% vs 2022
2024 filing year
$360M$380M$400M$420M$440M$460M 202220232024 $376M $442M ▲ +17.7%
Year Plans Participants Total Assets
2022 4 6,157 $376M
2023 4 5,894 $401M
2024 4 6,194 $442M

Nearby Defined Benefit (Pension) Plans in Kansas

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Seaboard Marine Pension Plan vs. nearby Defined Benefit (Pension) plans in Kansas, assets vs. participants Scatter plot of 6 data points. -20000200040006000 -0.500.511.52 Total assets ($B) Participants Seaboard Marine Pension Plan, Total assets ($B): 0.057192667 · Participants: 340Seaboard Marine Pension PlanKoch Employees' Pension Plan, Total assets ($B): 1.477041162 · Participants: 5542Koch Employees' Pension PlanSprint Retirement Pension Plan, Total assets ($B): 1.270759544 · Participants: 3592Sprint Retirement Pension PlanInvista Pension Plan for Certain Grandfathered Employees, Total assets ($B): 0.394870358 · Participants: 0Invista Pension Plan for Certain Grandfathered EmployeesNon-Contributory Retirement Program for Certain Employees of Blue Cross and Blue Shield of Kansas, Inc., Total assets ($B): 0.287846688 · Participants: 502Non-Contributory Retirement Program for Certain Employees of Blue Cross and Blue Shield of Kansas, Inc.Roadway LLC Pension Plan, Total assets ($B): 0.192952558 · Participants: 290Roadway LLC Pension Plan
Seaboard Marine Pension Plan vs. nearby Defined Benefit (Pension) plans in Kansas, assets vs. participants
Compare Seaboard Marine Pension Plan side-by-side with 3 peers →

Seaboard Marine Pension Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Kansas, the nearest Defined Benefit (Pension) by assets is Delta Dental Plan of Michigan, Inc. Hourly Rated Pension Plan in MI ($57M); by covered participants it is Major League Baseball Pension Plan for Non-Uniformed Personnel in DC (340 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (340 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Seaboard Marine Pension Plan assets move in 2023? ▼
Seaboard Marine Pension Plan edged up modestly - up 2.5% during 2023, from $56M to $57M. Reported net income was $1M.
How have Seaboard Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Seaboard Corporation's sponsor-wide assets grew 17.7%, from $376M to $442M.
Where does Seaboard Marine Pension Plan rank by assets among Form 5500 filers? ▼
Seaboard Marine Pension Plan ranks in the 87th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which Defined Benefit (Pension) plans are similar in size to Seaboard Marine Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Delta Dental Plan of Michigan, Inc. Hourly Rated Pension Plan in MI ($57M, 230 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Seaboard Marine Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Major League Baseball Pension Plan for Non-Uniformed Personnel in DC (340 participants, $53M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 042260388.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.