401(k) · DOL Form 5500 · 2024

Prometheus Laboratories Inc. 401(k) Plan

Data updated 2026-08-25

$14M
Total assets Small plan by assets
122
Participants Small participant base
63rd
Percentile by assets National rank
$115,771
Avg per participant Below avg balance/head
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Official DOL plan name: Prometheus Laboratories Inc. 401(k) Plan · Sponsored by Prometheus Laboratories Inc. · California · Healthcare & Social Assistance

$14M in assets, 122 participants

Prometheus Laboratories Inc.'s Prometheus Laboratories Inc. 401(k) Plan reported $14M in total assets and 122 participants in its 2024 DOL Form 5500 filing, ranking in the 63rd 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.

  • #11,553 in Healthcare & Social Assistance (16,916 peers)

Coverage in California

Prometheus Laboratories Inc. 401(k) Plan covers 122 participants in California, about 19% of the average California filer (state average ~630 per filing). Assets: $14M.

#11,553
in Healthcare & Social Assistance (16,916 peers)
+25.0%
assets growth YoY

Prometheus Laboratories Inc. 401(k) Plan's mid-pack asset rank among Healthcare & Social Assistance and all filers

Prometheus Laboratories Inc. 401(k) Plan vs every filed plan by assets

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

$14,124,088 Top 37% higher than 63% 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

Prometheus Laboratories Inc. 401(k) 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. Prometheus Laboratories Inc. 401(k) Plan sits mid-pack in the medium band (122 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Prometheus Laboratories Inc. 401(k) Plan end-of-year assets rose from $11M in the plan year 2023 filing to $14M in the plan year 2024 filing.
  • Prometheus Laboratories Inc. 401(k) Plan reported net income fell from $4M in the plan year 2023 filing to $3M in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 330685754 · Prometheus Laboratories Inc. PY 2024 · 401(k)

Prometheus Laboratories Inc. 401(k) Plan · $14M · 122 · 63rd

  • BOY $14M
  • SCH 122
  • EBSA 63rd
  • PART 401(k)
  • TYPE near Brunello Cucinelli USA Inc 401(k) Profit Sharing Plan and Trust
  • NET ind #11553

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 Healthcare & Social Assistance retirement plans → · Plans in California →

Prometheus Laboratories Inc. 401(k) Plan in the asset neighbourhood

Prometheus Laboratories Inc. 401(k) PlanPrometheus Laboratories Inc.…$14MBrunello Cucinelli USA Inc 401(k) Profit Sharing Plan and TrustBrunello Cucinelli USA Inc 4…$14MRenxtech, LLC 401(k) Profit Sharing PlanRenxtech, LLC 401(k) Profit …$14MCertilytics, Inc. 401(k) Plan$14MDelco Apparel LLC 401(k) Plan$14M
End-of-year total assets ($M) among Prometheus Laboratories Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

California filing particulars

Total Assets (Beginning of Year)$11M
Net Assets (End of Year)$14M
Net Income$3M
Employer EIN330685754
Plan Effective Date2021-04-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Prometheus Laboratories Inc.)

Sponsor-wide plan assets over time

All Prometheus Laboratories Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$14M 87.49163534192651% vs 2022
2024 filing year
$6M$8M$10M$12M$14M$16M 202220232024 $7.53M $14.1M ▲ +87.5%
Year Plans Participants Total Assets
2022 1 113 $8M
2023 1 121 $11M
2024 1 122 $14M

Nearby 401(k) Plans in California

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

Prometheus Laboratories Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants Prometheus Laboratories Inc. 401(k) Plan, Total assets ($B): 0.014124088 · Participants: 122Prometheus Laboratories Inc. 401(k) 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
Prometheus Laboratories Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Prometheus Laboratories Inc. 401(k) Plan side-by-side with 3 peers →

Prometheus Laboratories Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Brunello Cucinelli USA Inc 401(k) Profit Sharing Plan and Trust in NY ($14M); by covered participants it is Assertio Management, LLC 401(k) Retirement Plan in IL (122 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($14M here).

Similar participant headcount

Nearest other-state filings by covered participants (122 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 Prometheus Laboratories Inc. 401(k) Plan assets move in 2024? ▼
Prometheus Laboratories Inc. 401(k) Plan grew sharply - up 25.0% during 2024, from $11M to $14M. Reported net income was $3M.
How have Prometheus Laboratories Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Prometheus Laboratories Inc.'s sponsor-wide assets grew 87.5%, from $8M to $14M.
Which 401(k) plans are similar in size to Prometheus Laboratories Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Brunello Cucinelli USA Inc 401(k) Profit Sharing Plan and Trust in NY ($14M, 347 participants).
Which 401(k) plans cover a similar participant headcount to Prometheus Laboratories Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Assertio Management, LLC 401(k) Retirement Plan in IL (122 participants, $18M 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 330685754.

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.