401(k) · DOL Form 5500 · 2023

Promega Corporation 401(k) Plan

Data updated 2026-08-25

$342M
Total assets Above avg plan size
1,443
Participants Near avg headcount
96th
Percentile by assets National rank
$237,301
Avg per participant Above avg balance/head
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Official DOL plan name: Promega Salary Deferral Profit Sharing Plan · Sponsored by Promega Corporation · Wisconsin · Manufacturing

$342M in assets, 1,443 participants

Promega Corporation's Promega Salary Deferral Profit Sharing Plan reported $342M in total assets and 1,443 participants in its 2023 DOL Form 5500 filing, ranking in the 96th 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.

  • #17,677 in Manufacturing (18,722 peers)

Coverage in Wisconsin

Promega Salary Deferral Profit Sharing Plan covers 1,443 participants in Wisconsin, 2.6x the typical Wisconsin plan (state average ~563 per filing). Assets: $342M.

#17,677
in Manufacturing (18,722 peers)
+25.3%
assets growth YoY
3.4×
vs typical plan assets (national mean)

Promega Salary Deferral Profit Sharing Plan's outsized position by total assets

Promega Salary Deferral Profit Sharing Plan vs every filed plan by assets

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

$342,426,018 Top 4% higher than 96% 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

Promega Salary Deferral Profit Sharing Plan's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Promega Salary Deferral Profit Sharing Plan lands in the large band (1,443 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Promega Salary Deferral Profit Sharing Plan reported net income rose from -$56M in the plan year 2022 filing to $69M in the plan year 2023 filing.
  • Promega Salary Deferral Profit Sharing Plan end-of-year assets rose from $273M in the plan year 2022 filing to $342M in the plan year 2023 filing.
  • Promega Salary Deferral Profit Sharing Plan reported participants rose from 1,318 in the plan year 2022 filing to 1,443 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 391388811 · Promega Corporation PY 2023 · 401(k)

Promega Salary Deferral Profit Sharing Plan · $342M · 1,443 · 96th

  • RANK $342M
  • RANK 1,443
  • RANK 96th
  • RANK 401(k)
  • RANK near Ice Miller Retirement Plan
  • RANK ind #17677

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 Wisconsin →

Promega Salary Deferral Profit Sharing Plan in the asset neighbourhood

Johnson & Wales University 401(k) Retirement Savings PlanJohnson & Wales University 4…$343MPromega Salary Deferral Profit Sharing PlanPromega Salary Deferral Prof…$342MIce Miller Retirement Plan$342MI.a.T.S.E. Local 33 Section 401(k) PlanI.a.T.S.E. Local 33 Section …$342MCarollo Engineers, Inc. 401(k) Profit Sharing PlanCarollo Engineers, Inc. 401(…$342M
End-of-year total assets ($M) among Promega Salary Deferral Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Wisconsin filing particulars

Total Assets (Beginning of Year)$273M
Net Assets (End of Year)$342M
Net Income$69M
Employer EIN391388811
Plan Effective Date1986-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Promega Corporation)

Sponsor-wide plan assets over time

All Promega Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$418M 53.14444219144339% vs 2022
2024 filing year
$250M$300M$350M$400M$450M 202220232024 $273M $418M ▲ +53.1%
Year Plans Participants Total Assets
2022 1 1,318 $273M
2023 1 1,443 $342M
2024 1 1,507 $418M

Nearby 401(k) Plans in Wisconsin

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

Promega Salary Deferral Profit Sharing Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000100000 -20246810 Total assets ($B) Participants Promega Salary Deferral Profit Sharing Plan, Total assets ($B): 0.342426018 · Participants: 1443Promega Salary Deferral Profit Sharing PlanAdvocate Aurora Health 401(k) Plan, Total assets ($B): 9.125723544 · Participants: 76956Advocate Aurora Health 401(k) PlanJohnson Controls Retirement Savings and Investment Plan, Total assets ($B): 6.160116767 · Participants: 28904Johnson Controls Retirement Savings and Investment PlanFiserv 401(k) Savings Plan, Total assets ($B): 4.81171463 · Participants: 25280Fiserv 401(k) Savings PlanKimberly-Clark Corporation 401(k) & Profit Sharing Plan, Total assets ($B): 4.550761 · Participants: 11236Kimberly-Clark Corporation 401(k) & Profit Sharing PlanRockwell Automation Retirement Savings Plan, Total assets ($B): 3.62235882 · Participants: 8877Rockwell Automation Retirement Savings Plan
Promega Salary Deferral Profit Sharing Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants
Compare Promega Salary Deferral Profit Sharing Plan side-by-side with 3 peers →

Promega Salary Deferral Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside Wisconsin, the nearest 401(k) by assets is Ice Miller Retirement Plan in IN ($342M); by covered participants it is Scentsy, Inc. Retirement Plan in ID (1,443 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($342M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,443 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 Promega Salary Deferral Profit Sharing Plan assets move in 2023? ▼
Promega Salary Deferral Profit Sharing Plan grew sharply - up 25.3% during 2023, from $273M to $342M. Reported net income was $69M.
How have Promega Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Promega Corporation's sponsor-wide assets grew 53.1%, from $273M to $418M.
Where does Promega Salary Deferral Profit Sharing Plan rank by assets among Form 5500 filers? ▼
Promega Salary Deferral Profit Sharing Plan ranks in the 96th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Promega Salary Deferral Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Ice Miller Retirement Plan in IN ($342M, 655 participants).
Which 401(k) plans cover a similar participant headcount to Promega Salary Deferral Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Scentsy, Inc. Retirement Plan in ID (1,443 participants, $68M 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 391388811.

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.