401(k) · DOL Form 5500 · 2024

Williamson Street Grocery Co-Op 401(k) Plan

Data updated 2026-08-25

$9M
Total assets Small plan by assets
280
Participants Below avg headcount
53rd
Percentile by assets National rank
$31,473
Avg per participant Low balance/head
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Official DOL plan name: Willy Street 401(k) Plan · Sponsored by Williamson Street Grocery Co-Op · Wisconsin · Retail Trade

$9M in assets, 280 participants

Williamson Street Grocery Co-Op's Willy Street 401(k) Plan reported $9M in total assets and 280 participants in its 2024 DOL Form 5500 filing, ranking in the 53rd 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.

  • #5,105 in Retail Trade (8,048 peers)

Coverage in Wisconsin

Willy Street 401(k) Plan covers 280 participants in Wisconsin, about 50% of the average Wisconsin filer (state average ~563 per filing). Assets: $9M.

#5,105
in Retail Trade (8,048 peers)
+19.2%
assets growth YoY

Willy Street 401(k) Plan's mid-pack asset rank among Retail Trade and all filers

Willy Street 401(k) Plan vs every filed plan by assets

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

$8,812,394 Top 47% higher than 53% 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

Willy Street 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. Willy Street 401(k) Plan sits mid-pack in the medium band (280 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Willy Street 401(k) Plan reported participants rose from 233 in the plan year 2023 filing to 280 in the plan year 2024 filing.
  • Willy Street 401(k) Plan end-of-year assets rose from $7M in the plan year 2023 filing to $9M in the plan year 2024 filing.
  • Willy Street 401(k) Plan reported net income rose from $1M in the plan year 2023 filing to $1M in the plan year 2024 filing.

See the national 2023→2024 release diff →

EBSA filing schedule strip

Filing strip 391191600 · Williamson Street Grocery Co-Op PY 2024 · 401(k)

Willy Street 401(k) Plan · $9M · 280 · 53rd

  • BOY $9M
  • SCH 280
  • EBSA 53rd
  • PART 401(k)
  • TYPE near Korber Pharma Packaging Materials LLC 401(k) Plan
  • NET ind #5105

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 Retail Trade retirement plans → · Plans in Wisconsin →

Willy Street 401(k) Plan in the asset neighbourhood

Willy Street 401(k) Plan$9MKorber Pharma Packaging Materials LLC 401(k) PlanKorber Pharma Packaging Mate…$9MMgc, Inc. 401(k) Plan$9MLandsman Development Corp. Retirement PlanLandsman Development Corp. R…$9MVaxart Biosciences Inc 401(k) Profit Sharing Plan & TrustVaxart Biosciences Inc 401(k…$9M
End-of-year total assets ($M) among Willy Street 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Wisconsin filing particulars

Total Assets (Beginning of Year)$7M
Net Assets (End of Year)$9M
Net Income$1M
Employer EIN391191600
Plan Effective Date2005-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Williamson Street Grocery Co-Op)

Sponsor-wide plan assets over time

All Williamson Street Grocery Co-Op plans reported in each filing year

Latest sponsor-wide plan assets
$9M 44.59428284146894% vs 2022
2024 filing year
$5M$6M$7M$8M$9M$10M 202220232024 $6.09M $8.81M ▲ +44.7%
Year Plans Participants Total Assets
2022 1 245 $6M
2023 1 233 $7M
2024 1 280 $9M

Nearby 401(k) Plans in Wisconsin

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

Willy Street 401(k) Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000100000 -5051015 Total assets ($B) Participants Willy Street 401(k) Plan, Total assets ($B): 0.008812394 · Participants: 280Willy Street 401(k) 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
Willy Street 401(k) Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants

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

Outside Wisconsin, the nearest 401(k) by assets is Korber Pharma Packaging Materials LLC 401(k) Plan in NJ ($9M); by covered participants it is T.W. Ponessa & Associates Counseling Services, Inc. 401(k) Plan in PA (280 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (280 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 Willy Street 401(k) Plan assets move in 2024?
Willy Street 401(k) Plan grew sharply - up 19.2% during 2024, from $7M to $9M. Reported net income was $1M.
How have Williamson Street Grocery Co-Op plan assets changed over time?
Across 3 plan years on file (2022-2024), Williamson Street Grocery Co-Op's sponsor-wide assets grew 44.6%, from $6M to $9M.
Which 401(k) plans are similar in size to Willy Street 401(k) Plan?
Among 401(k) plans in other states, the closest by assets is Korber Pharma Packaging Materials LLC 401(k) Plan in NJ ($9M, 233 participants).
Which 401(k) plans cover a similar participant headcount to Willy Street 401(k) Plan?
Among 401(k) plans in other states, the closest by covered participants is T.W. Ponessa & Associates Counseling Services, Inc. 401(k) Plan in PA (280 participants, $3M in assets).