401(k) · DOL Form 5500 · 2024

Promega Corporation 401(k) Plan

Data updated 2026-08-25

$418M
Total assets Above avg plan size
1,507
Participants Near avg headcount
97th
Percentile by assets National rank
$277,658
Avg per participant High balance/head
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Official DOL plan name: Promega Salary Deferral Profit Sharing Plan · Sponsored by Promega Corporation · Wisconsin · Manufacturing

$418M in assets, 1,507 participants

Promega Corporation's Promega Salary Deferral Profit Sharing Plan reported $418M in total assets and 1,507 participants in its 2024 DOL Form 5500 filing, ranking in the 97th 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.

  • #16,862 in Manufacturing (17,777 peers)

Coverage in Wisconsin

Promega Salary Deferral Profit Sharing Plan covers 1,507 participants in Wisconsin, 2.7x the typical Wisconsin plan (state average ~563 per filing). Assets: $418M.

#16,862
in Manufacturing (17,777 peers)
+22.2%
assets growth YoY
4.2×
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 2024 · DOL Form 5500

$418,429,965 Top 3% higher than 97% 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

Promega Salary Deferral Profit Sharing 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. Promega Salary Deferral Profit Sharing Plan lands in the large band (1,507 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Promega Salary Deferral Profit Sharing Plan end-of-year assets rose from $342M in the plan year 2023 filing to $418M in the plan year 2024 filing.
  • Promega Salary Deferral Profit Sharing Plan reported net income rose from $69M in the plan year 2023 filing to $76M in the plan year 2024 filing.
  • Promega Salary Deferral Profit Sharing Plan reported participants rose from 1,443 in the plan year 2023 filing to 1,507 in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 391388811 · Promega Corporation PY 2024 · 401(k)

Promega Salary Deferral Profit Sharing Plan · $418M · 1,507 · 97th

  • BOOK $418M
  • BOOK 1,507
  • BOOK 97th
  • BOOK 401(k)
  • BOOK near IBEW Local 701 Retirement Savings Fund
  • BOOK ind #16862

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

Databricks, Inc. 401(k) Plan & TrustDatabricks, Inc. 401(k) Plan…$419MAdvocare, LLC 401(k) Profit Sharing PlanAdvocare, LLC 401(k) Profit …$419MSmithfield Foods, Inc. Hourly 401(k) PlanSmithfield Foods, Inc. Hourl…$419MIBEW Local 701 Retirement Savings FundIBEW Local 701 Retirement Sa…$419MPromega Salary Deferral Profit Sharing PlanPromega Salary Deferral Prof…$418M
End-of-year total assets ($M) among Promega Salary Deferral Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Wisconsin filing particulars

Total Assets (Beginning of Year)$342M
Net Assets (End of Year)$418M
Net Income$76M
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 -5051015 Total assets ($B) Participants Promega Salary Deferral Profit Sharing Plan, Total assets ($B): 0.418429965 · Participants: 1507Promega Salary Deferral Profit Sharing PlanAdvocate Aurora Health 401(k) Plan, Total assets ($B): 10.487791739 · Participants: 80015Advocate Aurora Health 401(k) PlanJohnson Controls Retirement Savings and Investment Plan, Total assets ($B): 7.188548319 · Participants: 28489Johnson Controls Retirement Savings and Investment PlanFiserv 401(k) Savings Plan, Total assets ($B): 5.136404794 · Participants: 26372Fiserv 401(k) Savings PlanKimberly-Clark Corporation 401(k) & Profit Sharing Plan, Total assets ($B): 4.988151 · Participants: 11661Kimberly-Clark Corporation 401(k) & Profit Sharing PlanRockwell Automation Retirement Savings Plan, Total assets ($B): 3.765132976 · Participants: 9217Rockwell 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 IBEW Local 701 Retirement Savings Fund in IL ($419M); by covered participants it is Lima Memorial Health System 401(k) Plan in OH (1,507 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($418M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,507 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 Promega Salary Deferral Profit Sharing Plan assets move in 2024? ▼
Promega Salary Deferral Profit Sharing Plan grew sharply - up 22.2% during 2024, from $342M to $418M. Reported net income was $76M.
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 97th 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 Promega Salary Deferral Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is IBEW Local 701 Retirement Savings Fund in IL ($419M, 1,748 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 Lima Memorial Health System 401(k) Plan in OH (1,507 participants, $126M 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 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.