401(k) · DOL Form 5500 · 2023
Plumbers & Steamfitters Local 434 Local 434 401(k) Plan
Data updated 2026-08-25
- $103M
- Total assets Near avg plan size
- 1,663
- Participants Near avg headcount
- 91st
- Percentile by assets National rank
- $61,995
- Avg per participant Low balance/head
Official DOL plan name: Plumbers & Steamfitters Local 434 and Mca Supplemental 401(k) · Sponsored by Plumbers & Steamfitters Local 434 Local 434 · Wisconsin · Construction
$103M in assets, 1,663 participants
Plumbers & Steamfitters Local 434 Local 434's Plumbers & Steamfitters Local 434 and Mca Supplemental 401(k) reported $103M in total assets and 1,663 participants in its 2023 DOL Form 5500 filing, ranking in the 91st 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.
- #8,109 in Construction (9,030 peers)
Coverage in Wisconsin
Plumbers & Steamfitters Local 434 and Mca Supplemental 401(k) covers 1,663 participants in Wisconsin, 3.0x the typical Wisconsin plan (state average ~563 per filing). Assets: $103M.
- #8,109
- in Construction (9,030 peers)
- +16.0%
- assets growth YoY
- 1.0×
- vs typical plan assets (national mean)
Plumbers & Steamfitters Local 434 and Mca Supplemental 401(k)'s outsized position by total assets
Plumbers & Steamfitters Local 434 and Mca Supplemental 401(k) vs every filed plan by assets
End-of-year total assets · plan year 2023 · DOL Form 5500
$103,096,982 Top 9% higher than 91% of 127,068 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023
Plumbers & Steamfitters Local 434 and Mca Supplemental 401(k)'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. Plumbers & Steamfitters Local 434 and Mca Supplemental 401(k) lands in the large band (1,663 participants).
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Plumbers & Steamfitters Local 434 and Mca Supplemental 401(k) reported net income rose from -$8M in the plan year 2022 filing to $14M in the plan year 2023 filing.
- Plumbers & Steamfitters Local 434 and Mca Supplemental 401(k) end-of-year assets rose from $89M in the plan year 2022 filing to $103M in the plan year 2023 filing.
- Plumbers & Steamfitters Local 434 and Mca Supplemental 401(k) reported participants rose from 1,614 in the plan year 2022 filing to 1,663 in the plan year 2023 filing.
Form 5500 schedule snapshot
Filing strip 391905166 · Plumbers & Steamfitters Local 434 Local 434 PY 2023 · 401(k)
Plumbers & Steamfitters Local 434 and Mca Supplemental 401(k) · $103M · 1,663 · 91st
- SCH $103M
- EBSA 1,663
- PART 91st
- TYPE 401(k)
- NET near Ernst Enterprises Retirement Savings Plan
- BOOK ind #8109
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 Construction retirement plans → · Plans in Wisconsin →
Plumbers & Steamfitters Local 434 and Mca Supplemental 401(k) in the asset neighbourhood
Wisconsin filing particulars
| Total Assets (Beginning of Year) | $89M |
|---|---|
| Net Assets (End of Year) | $103M |
| Net Income | $14M |
| Employer EIN | 391905166 |
| Plan Effective Date | 1998-10-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Plumbers & Steamfitters Local 434 Local 434)
Sponsor-wide plan assets over time
All Plumbers & Steamfitters Local 434 Local 434 plans reported in each filing year
- Latest sponsor-wide plan assets
- $115M 29.88362603914284% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 1,614 | $89M |
| 2023 | 1 | 1,663 | $103M |
| 2024 | 1 | 1,712 | $115M |
Nearby 401(k) Plans in Wisconsin
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- Advocate Aurora Health 401(k) Plan $9.1B · 76,956
- Johnson Controls Retirement Savings and Investment Plan $6.2B · 28,904
- Fiserv 401(k) Savings Plan $4.8B · 25,280
- Kimberly-Clark Corporation 401(k) & Profit Sharing Plan $4.6B · 11,236
- Rockwell Automation Retirement Savings Plan $3.6B · 8,877
Plumbers & Steamfitters Local 434 and Mca Supplemental 401(k)'s out-of-state 401(k) peers by assets and headcount
Outside Wisconsin, the nearest 401(k) by assets is Ernst Enterprises Retirement Savings Plan in OH ($103M); by covered participants it is Lasalle Southwest 401(k) Plan in LA (1,664 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($103M here).
- Ernst Enterprises Retirement Savings Plan (OH) $103M · 1,057
- Tgs-Nopec Geophysical Company 401(k) Profit (TX) $103M · 344
- 23andme, Inc. 401(k) Plan (CA) $103M · 774
- Anaplan, Inc. 401(k) Plan (CA) $103M · 1,263
Similar participant headcount
Nearest other-state filings by covered participants (1,663 participants); asset peers above are excluded.
- Lasalle Southwest 401(k) Plan (LA) 1,664 · 1 off
- Intouchcx US 401(k) Plan (AZ) 1,662 · 1 off
- Mfsaving Retirement Plan (MA) 1,664 · 1 off
- Lakeshore Recycling Systems 401(k) Plan (IL) 1,662 · 1 off
DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.