Defined Benefit (Pension) · DOL Form 5500 · 2024
Joint Board Plumbers & Pipefitters Local Union No. 333 Pension Pension Plan
Data updated 2026-08-25
- $301M
- Total assets Above avg plan size
- 656
- Participants Below avg headcount
- 96th
- Percentile by assets National rank
- $459,369
- Avg per participant High balance/head
Official DOL plan name: Plumbers and Pipefitters Local Union No 333 Pension Fund · Sponsored by Joint Board Plumbers & Pipefitters Local Union No. 333 Pension · Michigan · Construction
$301M in assets, 656 participants
Joint Board Plumbers & Pipefitters Local Union No. 333 Pension's Plumbers and Pipefitters Local Union No 333 Pension Fund reported $301M in total assets and 656 participants in its 2024 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.
- #8,604 in Construction (9,039 peers)
Where Plumbers and Pipefitters Local Union No 333 Pension Fund sits by assets
Plumbers and Pipefitters Local Union No 333 Pension Fund sits in the top 5% of all filed plans by assets, $301M for 656 participants (~$459,369/participant), up 12.6% in 2024.
- #8,604
- in Construction (9,039 peers)
- +12.6%
- assets growth YoY
- 3.0×
- vs typical plan assets (national mean)
Plumbers and Pipefitters Local Union No 333 Pension Fund's outsized position by total assets
Plumbers and Pipefitters Local Union No 333 Pension Fund vs every filed plan by assets
End-of-year total assets · plan year 2024 · DOL Form 5500
$301,346,180 Top 4% higher than 96% of 123,620 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024
Plumbers and Pipefitters Local Union No 333 Pension Fund 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. Plumbers and Pipefitters Local Union No 333 Pension Fund sits mid-pack in the medium band (656 participants).
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Plumbers and Pipefitters Local Union No 333 Pension Fund end-of-year assets rose from $268M in the plan year 2023 filing to $301M in the plan year 2024 filing.
- Plumbers and Pipefitters Local Union No 333 Pension Fund reported net income fell from $35M in the plan year 2023 filing to $33M in the plan year 2024 filing.
EBSA filing schedule strip
Filing strip 383545518 · Joint Board Plumbers & Pipefitters Local Union No. 333 Pension PY 2024 · Defined Benefit (Pension)
Plumbers and Pipefitters Local Union No 333 Pension Fund · $301M · 656 · 96th
- BOY $301M
- BOY 656
- BOY 96th
- BOY Defined Benefit (Pension)
- BOY near I.B.E.W. Local 456 Pension Plan
- BOY ind #8604
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 Michigan →
Plumbers and Pipefitters Local Union No 333 Pension Fund in the asset neighbourhood
Scale-class filing particulars (2024)
| Total Assets (Beginning of Year) | $268M |
|---|---|
| Net Assets (End of Year) | $300M |
| Net Income | $33M |
| Employer EIN | 383545518 |
| Plan Effective Date | 2000-07-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Joint Board Plumbers & Pipefitters Local Union No. 333 Pension)
Sponsor-wide plan assets over time
All Joint Board Plumbers & Pipefitters Local Union No. 333 Pension plans reported in each filing year
- Latest sponsor-wide plan assets
- $301M 29.87646404437324% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 586 | $232M |
| 2023 | 1 | 659 | $268M |
| 2024 | 1 | 656 | $301M |
Nearby Defined Benefit (Pension) Plans in Michigan
Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.
- General Motors Hourly-Rate Employees Pension Plan $42.5B · 15,648
- Ford Motor Company UAW Retirement Plan $17.8B · 25,742
- Ford Motor Company General Retirement Plan $12.1B · 8,585
- Dow Employees' Pension Plan $10.9B · 6,888
- Fca US LLC UAW Pension Agreement $10.3B · 12,752
Plumbers and Pipefitters Local Union No 333 Pension Fund's out-of-state Defined Benefit (Pension) peers by assets and headcount
Outside Michigan, the nearest Defined Benefit (Pension) by assets is I.B.E.W. Local 456 Pension Plan in NJ ($302M); by covered participants it is Ardagh Metal Pension Plan in IN (656 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($301M here).
- I.B.E.W. Local 456 Pension Plan (NJ) $302M · 794
- The United Illuminating Company Pension Plan (CT) $301M · 153
- Ufcw International Union-Industry Variable Annuity Pension Plan (IL) $300M · 41,671
- Massachusetts Service Employees' Pension Fund (NY) $300M · 12,813
Similar participant headcount
Nearest other-state filings by covered participants (656 participants); asset peers above are excluded.
- Ardagh Metal Pension Plan (IN) 656 · 0 off
- Miner's, Inc. Defined Benefit Pension Plan (MN) 656 · 0 off
- Baxter Healthcare of Puerto Rico Pension Plan (IL) 656 · 0 off
- Painters District Council No. 3 Pension Fund (MO) 656 · 0 off
DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.