Other · DOL Form 5500 · 2024

The Henry Francis Dupont Winterthur Museum Retirement Plan

Data updated 2026-08-25

$21M
Total assets Small plan by assets
306
Participants Below avg headcount
71st
Percentile by assets National rank
$67,577
Avg per participant Below avg balance/head
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Official DOL plan name: Winterthur Employee Retirement Plan · Sponsored by The Henry Francis Dupont Winterthur Museum · Delaware · Arts, Entertainment & Recreation

$21M in assets, 306 participants

The Henry Francis Dupont Winterthur Museum's Winterthur Employee Retirement Plan reported $21M in total assets and 306 participants in its 2024 DOL Form 5500 filing, ranking in the 71st 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.

  • #2,403 in Arts, Entertainment & Recreation (2,921 peers)

The Henry Francis Dupont Winterthur Museum multi-year trail

The Henry Francis Dupont Winterthur Museum's plans moved -63.9% in assets from 2022 to 2024; this filing shows Winterthur Employee Retirement Plan at $21M / 306 participants.

#2,403
in Arts, Entertainment & Recreation (2,921 peers)
+19.9%
assets growth YoY

Winterthur Employee Retirement Plan's outsized position by total assets

Winterthur Employee Retirement Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$20,678,482 Top 29% higher than 71% of 123,620 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 2024

Winterthur Employee Retirement Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Winterthur Employee Retirement Plan sits mid-pack in the medium band (306 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Winterthur Employee Retirement Plan reported net income rose from $2M in the plan year 2023 filing to $3M in the plan year 2024 filing.
  • Winterthur Employee Retirement Plan end-of-year assets rose from $17M in the plan year 2023 filing to $21M in the plan year 2024 filing.
  • Winterthur Employee Retirement Plan reported participants rose from 281 in the plan year 2023 filing to 306 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 510066038 · The Henry Francis Dupont Winterthur Museum PY 2024 · Other

Winterthur Employee Retirement Plan · $21M · 306 · 71st

  • PART $21M
  • PART 306
  • PART 71st
  • PART Other
  • PART near Nib Tda Plan
  • PART ind #2403

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 Arts, Entertainment & Recreation retirement plans → · Plans in Delaware →

Winterthur Employee Retirement Plan in the asset neighbourhood

403(b) Thrift Plan for Cw Group, Inc.403(b) Thrift Plan for Cw Gr…$21MChurch Home of Hartford, Inc. Retirement PlanChurch Home of Hartford, Inc…$21MWinterthur Employee Retirement PlanWinterthur Employee Retireme…$21MNib Tda Plan$21MAmerican Public Health Association Defined Contribution Retirement PlanAmerican Public Health Assoc…$21M
End-of-year total assets ($M) among Winterthur Employee Retirement Plan and nearest nationwide Other peers. Source: DOL Form 5500 plan year 2024.

The Henry Francis Dupont Winterthur Museum multi-year asset trail

Sponsor-wide plan assets over time

All The Henry Francis Dupont Winterthur Museum plans reported in each filing year

Latest sponsor-wide plan assets
$21M 63.88361517388652% vs 2022
2024 filing year
$0M$20M$40M$60M$80M 202220232024 $57.3M $20.7M ▼ -63.9%
Year Plans Participants Total Assets
2022 2 310 $57M
2023 2 318 $60M
2024 2 341 $21M

The Henry Francis Dupont Winterthur Museum filing trail (2024)

Total Assets (Beginning of Year)$17M
Net Assets (End of Year)$21M
Net Income$3M
Employer EIN510066038
Plan Effective Date2006-01-01
Filing StatusFILING RECEIVED

Nearby Other Plans in Delaware

Peer Other plans, same state, same plan type, ranked by total assets.

Winterthur Employee Retirement Plan vs. nearby Other plans in Delaware, assets vs. participants Scatter plot of 6 data points. -5000050001000015000 -0.500.511.52 Total assets ($B) Participants Winterthur Employee Retirement Plan, Total assets ($B): 0.020678482 · Participants: 306Winterthur Employee Retirement PlanChristiana Care 403(b) Plan, Total assets ($B): 1.867822109 · Participants: 14166Christiana Care 403(b) PlanBeebe Medical Center Retirement Plus Plan, Total assets ($B): 0.26787336 · Participants: 3054Beebe Medical Center Retirement Plus PlanWilmington University 403(b) DC Plan, Total assets ($B): 0.118325955 · Participants: 1982Wilmington University 403(b) DC PlanThe Kendal Corporation 403(b) Plan, Total assets ($B): 0.073395135 · Participants: 1872The Kendal Corporation 403(b) PlanTower Hill School Defined Contribution Retirement Plan, Total assets ($B): 0.064655166 · Participants: 181Tower Hill School Defined Contribution Retirement Plan
Winterthur Employee Retirement Plan vs. nearby Other plans in Delaware, assets vs. participants

Winterthur Employee Retirement Plan's out-of-state Other peers by assets and headcount

Outside Delaware, the nearest Other by assets is Nib Tda Plan in VA ($21M); by covered participants it is Westminster Christian Academy Retirement Plan in MO (306 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (306 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Winterthur Employee Retirement Plan assets move in 2024? ▼
Winterthur Employee Retirement Plan grew sharply - up 19.9% during 2024, from $17M to $21M. Reported net income was $3M.
How have The Henry Francis Dupont Winterthur Museum plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), The Henry Francis Dupont Winterthur Museum's sponsor-wide assets declined 63.9%, from $57M to $21M.
Which Other plans are similar in size to Winterthur Employee Retirement Plan? ▼
Among Other plans in other states, the closest by assets is Nib Tda Plan in VA ($21M, 164 participants).
Which Other plans cover a similar participant headcount to Winterthur Employee Retirement Plan? ▼
Among Other plans in other states, the closest by covered participants is Westminster Christian Academy Retirement Plan in MO (306 participants, $22M in assets).