401(k) · DOL Form 5500 · 2024

Los Angeles County Museum of Natural History Foundation 401(k) Plan

Data updated 2026-08-25

$52M
Total assets Below avg plan size
730
Participants Near avg headcount
85th
Percentile by assets National rank
$71,209
Avg per participant Below avg balance/head
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Official DOL plan name: Natural History Museum Foundation Retirement Plan · Sponsored by Los Angeles County Museum of Natural History Foundation · California · Arts, Entertainment & Recreation

$52M in assets, 730 participants

Los Angeles County Museum of Natural History Foundation's Natural History Museum Foundation Retirement Plan reported $52M in total assets and 730 participants in its 2024 DOL Form 5500 filing, ranking in the 85th 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.

  • #2,662 in Arts, Entertainment & Recreation (2,921 peers)

Where Natural History Museum Foundation Retirement Plan sits by assets

Natural History Museum Foundation Retirement Plan sits in the top quartile of all filed plans by assets, $52M for 730 participants (~$71,209/participant), up 13.3% in 2024.

#2,662
in Arts, Entertainment & Recreation (2,921 peers)
+13.3%
assets growth YoY
0.5×
vs typical plan assets (national mean)

Natural History Museum Foundation Retirement Plan's outsized position by total assets

Natural History Museum Foundation Retirement Plan vs every filed plan by assets

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

$51,982,844 Top 15% higher than 85% 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

Natural History Museum Foundation 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. Natural History Museum Foundation Retirement Plan sits mid-pack in the medium band (730 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Natural History Museum Foundation Retirement Plan reported participants rose from 437 in the plan year 2023 filing to 730 in the plan year 2024 filing.
  • Natural History Museum Foundation Retirement Plan reported net income fell from $7M in the plan year 2023 filing to $6M in the plan year 2024 filing.
  • Natural History Museum Foundation Retirement Plan end-of-year assets rose from $46M in the plan year 2023 filing to $52M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 956132185 · Los Angeles County Museum of Natural History Foundation PY 2024 · 401(k)

Natural History Museum Foundation Retirement Plan · $52M · 730 · 85th

  • PART $52M
  • TYPE 730
  • NET 85th
  • BOOK 401(k)
  • VS-ST near Maurices Incorporated 401(k) Savings Plan
  • BOY ind #2662

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 California →

Natural History Museum Foundation Retirement Plan in the asset neighbourhood

Sheet Metal Workers International Assoc., Local 3 401(k) PlanSheet Metal Workers Internat…$52MMaurices Incorporated 401(k) Savings PlanMaurices Incorporated 401(k)…$52MOnesource Virtual, Inc. 401(k) PlanOnesource Virtual, Inc. 401(…$52MApi Heat Transfer Inc. 401(k) PlanApi Heat Transfer Inc. 401(k…$52MNatural History Museum Foundation Retirement PlanNatural History Museum Found…$52M
End-of-year total assets ($M) among Natural History Museum Foundation Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$46M
Net Assets (End of Year)$52M
Net Income$6M
Employer EIN956132185
Plan Effective Date1985-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Los Angeles County Museum of Natural History Foundation)

Sponsor-wide plan assets over time

All Los Angeles County Museum of Natural History Foundation plans reported in each filing year

Latest sponsor-wide plan assets
$52M 34.92285108830947% vs 2022
2024 filing year
$35M$40M$45M$50M$55M 202220232024 $38.5M $52M ▲ +34.9%
Year Plans Participants Total Assets
2022 1 403 $39M
2023 1 437 $46M
2024 1 730 $52M

Nearby 401(k) Plans in California

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Natural History Museum Foundation Retirement Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants Natural History Museum Foundation Retirement Plan, Total assets ($B): 0.051982844 · Participants: 730Natural History Museum Foundation Retirement PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 48.738057415 · Participants: 116712Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 31.02646504 · Participants: 58962Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 24.850880304 · Participants: 55298Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 24.714519387 · Participants: 101450Apple 401(k) PlanCisco Systems,Inc. 401(k) Plan, Total assets ($B): 22.728425546 · Participants: 40452Cisco Systems,Inc. 401(k) Plan
Natural History Museum Foundation Retirement Plan vs. nearby 401(k) plans in California, assets vs. participants

Natural History Museum Foundation Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Maurices Incorporated 401(k) Savings Plan in MN ($52M); by covered participants it is Alyeska Pipeline Service Company Savings and Investment Plan for Operating Company Employees in AK (730 participants). Same-state nearby plans are listed separately above.

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 Natural History Museum Foundation Retirement Plan assets move in 2024?
Natural History Museum Foundation Retirement Plan grew at a solid clip - up 13.3% during 2024, from $46M to $52M. Reported net income was $6M.
How have Los Angeles County Museum of Natural History Foundation plan assets changed over time?
Across 3 plan years on file (2022-2024), Los Angeles County Museum of Natural History Foundation's sponsor-wide assets grew 34.9%, from $39M to $52M.
Where does Natural History Museum Foundation Retirement Plan rank by assets among Form 5500 filers?
Natural History Museum Foundation Retirement Plan ranks in the 85th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Natural History Museum Foundation Retirement Plan?
Among 401(k) plans in other states, the closest by assets is Maurices Incorporated 401(k) Savings Plan in MN ($52M, 3,161 participants).
Which 401(k) plans cover a similar participant headcount to Natural History Museum Foundation Retirement Plan?
Among 401(k) plans in other states, the closest by covered participants is Alyeska Pipeline Service Company Savings and Investment Plan for Operating Company Employees in AK (730 participants, $405M in assets).