401(k) · DOL Form 5500 · 2024

Enercon, Ltd. 401(k) Plan

Data updated 2026-08-25

$61M
Total assets Below avg plan size
142
Participants Small participant base
86th
Percentile by assets National rank
$428,948
Avg per participant High balance/head
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Official DOL plan name: Grumman/Butkus Associates, Ltd. Employee 401(k) Plan · Sponsored by Enercon, Ltd. · Illinois · Professional & Technical Services

$61M in assets, 142 participants

Enercon, Ltd.'s Grumman/Butkus Associates, Ltd. Employee 401(k) Plan reported $61M in total assets and 142 participants in its 2024 DOL Form 5500 filing, ranking in the 86th 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.

  • #17,580 in Professional & Technical Services (20,173 peers)

Coverage in Illinois

Grumman/Butkus Associates, Ltd. Employee 401(k) Plan covers 142 participants in Illinois, about 18% of the average Illinois filer (state average ~779 per filing). Assets: $61M.

#17,580
in Professional & Technical Services (20,173 peers)
+17.1%
assets growth YoY
0.6×
vs typical plan assets (national mean)

Grumman/Butkus Associates, Ltd. Employee 401(k) Plan's outsized position by total assets

Grumman/Butkus Associates, Ltd. Employee 401(k) Plan vs every filed plan by assets

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

$60,910,569 Top 14% higher than 86% 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

Grumman/Butkus Associates, Ltd. Employee 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. Grumman/Butkus Associates, Ltd. Employee 401(k) Plan sits mid-pack in the medium band (142 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Grumman/Butkus Associates, Ltd. Employee 401(k) Plan end-of-year assets rose from $52M in the plan year 2023 filing to $61M in the plan year 2024 filing.
  • Grumman/Butkus Associates, Ltd. Employee 401(k) Plan reported participants rose from 130 in the plan year 2023 filing to 142 in the plan year 2024 filing.
  • Grumman/Butkus Associates, Ltd. Employee 401(k) Plan reported net income rose from $8M in the plan year 2023 filing to $9M in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 362768271 · Enercon, Ltd. PY 2024 · 401(k)

Grumman/Butkus Associates, Ltd. Employee 401(k) Plan · $61M · 142 · 86th

  • BOY $61M
  • BOY 142
  • BOY 86th
  • BOY 401(k)
  • BOY near Kb&r 401(k) Profit Sharing Plan and Trust
  • BOY ind #17580

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 Illinois →

Grumman/Butkus Associates, Ltd. Employee 401(k) Plan in the asset neighbourhood

Utah Valley Pediatrics, L.C. 401(k) Profit Sharing PlanUtah Valley Pediatrics, L.C.…$61MGrumman/Butkus Associates, Ltd. Employee 401(k) PlanGrumman/Butkus Associates, L…$61MKb&r 401(k) Profit Sharing Plan and TrustKb&r 401(k) Profit Sharing P…$61MExoduspoint Capital Management LP 401(k) PlanExoduspoint Capital Manageme…$61MEntrata 401(k) Plan$61M
End-of-year total assets ($M) among Grumman/Butkus Associates, Ltd. Employee 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Illinois filing particulars

Total Assets (Beginning of Year)$52M
Net Assets (End of Year)$61M
Net Income$9M
Employer EIN362768271
Plan Effective Date1990-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Enercon, Ltd.)

Sponsor-wide plan assets over time

All Enercon, Ltd. plans reported in each filing year

Latest sponsor-wide plan assets
$61M 39.61882742873002% vs 2022
2024 filing year
$40M$50M$60M$70M 202220232024 $43.6M $60.9M ▲ +39.6%
Year Plans Participants Total Assets
2022 1 127 $44M
2023 1 130 $52M
2024 1 142 $61M

Nearby 401(k) Plans in Illinois

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

Grumman/Butkus Associates, Ltd. Employee 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -50510152025 Total assets ($B) Participants Grumman/Butkus Associates, Ltd. Employee 401(k) Plan, Total assets ($B): 0.060910569 · Participants: 142Grumman/Butkus Associates, Ltd. Employee 401(k) PlanAccenture United States 401(k) Match and Savings Plan, Total assets ($B): 21.302643276 · Participants: 66965Accenture United States 401(k) Match and Savings PlanState Farm 401(k) Savings Plan, Total assets ($B): 19.010099056 · Participants: 63297State Farm 401(k) Savings PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 16.835964452 · Participants: 16659United Airlines Pilot Retirement Account PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 15.755668 · Participants: 38229Abbott Laboratories Stock Retirement PlanWalgreens Retirement Savings Plan, Total assets ($B): 14.535873337 · Participants: 233635Walgreens Retirement Savings Plan
Grumman/Butkus Associates, Ltd. Employee 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
Compare Grumman/Butkus Associates, Ltd. Employee 401(k) Plan side-by-side with 3 peers →

Grumman/Butkus Associates, Ltd. Employee 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Kb&r 401(k) Profit Sharing Plan and Trust in NY ($61M); by covered participants it is Slickdeals, LLC 401(k) Profit Sharing Plan in NV (142 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($61M here).

Similar participant headcount

Nearest other-state filings by covered participants (142 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 Grumman/Butkus Associates, Ltd. Employee 401(k) Plan assets move in 2024? ▼
Grumman/Butkus Associates, Ltd. Employee 401(k) Plan grew sharply - up 17.1% during 2024, from $52M to $61M. Reported net income was $9M.
How have Enercon, Ltd. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Enercon, Ltd.'s sponsor-wide assets grew 39.6%, from $44M to $61M.
Where does Grumman/Butkus Associates, Ltd. Employee 401(k) Plan rank by assets among Form 5500 filers? ▼
Grumman/Butkus Associates, Ltd. Employee 401(k) Plan ranks in the 86th 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 Grumman/Butkus Associates, Ltd. Employee 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Kb&r 401(k) Profit Sharing Plan and Trust in NY ($61M, 132 participants).
Which 401(k) plans cover a similar participant headcount to Grumman/Butkus Associates, Ltd. Employee 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Slickdeals, LLC 401(k) Profit Sharing Plan in NV (142 participants, $19M 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 362768271.

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.