401(k) · DOL Form 5500 · 2024

Lawrence Livermore National Security LLC 401(k) Plan

Data updated 2026-08-25

$608M
Total assets Above avg plan size
1,310
Participants Near avg headcount
98th
Percentile by assets National rank
$464,159
Avg per participant High balance/head
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Official DOL plan name: Llns 401(k) Savings Plan · Sponsored by Lawrence Livermore National Security LLC · California · Professional & Technical Services

$608M in assets, 1,310 participants

Lawrence Livermore National Security LLC's Llns 401(k) Savings Plan reported $608M in total assets and 1,310 participants in its 2024 DOL Form 5500 filing, ranking in the 98th 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.

  • #19,832 in Professional & Technical Services (20,173 peers)

Coverage in California

Llns 401(k) Savings Plan covers 1,310 participants in California, 2.1x the typical California plan (state average ~630 per filing). Assets: $608M.

#19,832
in Professional & Technical Services (20,173 peers)
+6.6%
assets growth YoY
6.1×
vs typical plan assets (national mean)

Llns 401(k) Savings Plan's outsized position by total assets

Llns 401(k) Savings Plan vs every filed plan by assets

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

$608,048,218 Top 2% higher than 98% 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

Llns 401(k) Savings Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Llns 401(k) Savings Plan lands in the large band (1,310 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Llns 401(k) Savings Plan reported net income fell from $68M in the plan year 2023 filing to $37M in the plan year 2024 filing.
  • Llns 401(k) Savings Plan reported participants fell from 1,425 in the plan year 2023 filing to 1,310 in the plan year 2024 filing.
  • Llns 401(k) Savings Plan end-of-year assets rose from $571M in the plan year 2023 filing to $608M in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 205624386 · Lawrence Livermore National Security LLC PY 2024 · 401(k)

Llns 401(k) Savings Plan · $608M · 1,310 · 98th

  • VS-ST $608M
  • VS-ST 1,310
  • VS-ST 98th
  • VS-ST 401(k)
  • VS-ST near Bass Pro Group, LLC 401(k) Plan
  • VS-ST ind #19832

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 Professional & Technical Services retirement plans → · Plans in California →

Llns 401(k) Savings Plan in the asset neighbourhood

Coca-Cola Bottling Company United, Inc. 401(k) PlanCoca-Cola Bottling Company U…$610MTopbuild Corp. 401(k) Plan$608MBass Pro Group, LLC 401(k) PlanBass Pro Group, LLC 401(k) P…$608MLlns 401(k) Savings Plan$608MHancock Whitney Corporation 401(k) Savings PlanHancock Whitney Corporation …$608M
End-of-year total assets ($M) among Llns 401(k) Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

California filing particulars

Total Assets (Beginning of Year)$571M
Net Assets (End of Year)$608M
Net Income$37M
Employer EIN205624386
Plan Effective Date2007-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Lawrence Livermore National Security LLC)

Sponsor-wide plan assets over time

All Lawrence Livermore National Security LLC plans reported in each filing year

Latest sponsor-wide plan assets
$7.0B 19.352021810372943% vs 2022
2024 filing year
$5.5B$6B$6.5B$7B$7.5B 202220232024 $5.84B $6.97B ▲ +19.3%
Year Plans Participants Total Assets
2022 3 9,938 $5.8B
2023 3 10,384 $6.5B
2024 3 10,694 $7.0B

Nearby 401(k) Plans in California

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

Llns 401(k) Savings Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants Llns 401(k) Savings Plan, Total assets ($B): 0.608048218 · Participants: 1310Llns 401(k) Savings 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
Llns 401(k) Savings Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Llns 401(k) Savings Plan side-by-side with 3 peers →

Llns 401(k) Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Bass Pro Group, LLC 401(k) Plan in MO ($608M); by covered participants it is Cennial Company, Inc. 401(k) Profit Sharing Plan in PA (1,310 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($608M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,310 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 Llns 401(k) Savings Plan assets move in 2024? ▼
Llns 401(k) Savings Plan grew at a solid clip - up 6.6% during 2024, from $571M to $608M. Reported net income was $37M.
How have Lawrence Livermore National Security LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Lawrence Livermore National Security LLC's sponsor-wide assets grew 19.4%, from $5.8B to $7.0B.
Where does Llns 401(k) Savings Plan rank by assets among Form 5500 filers? ▼
Llns 401(k) Savings Plan ranks in the 98th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Llns 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Bass Pro Group, LLC 401(k) Plan in MO ($608M, 26,887 participants).
Which 401(k) plans cover a similar participant headcount to Llns 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Cennial Company, Inc. 401(k) Profit Sharing Plan in PA (1,310 participants, $11M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 205624386.

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.