Defined Benefit (Pension) · DOL Form 5500 · 2024

Joint Board of Trustees Plumbers & Pipefitters Local Unions Pension Plan

Data updated 2026-08-11

$623M
Total assets
2,160
Participants
98th
Percentile by assets
$288,339
Avg per participant
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Official DOL plan name: Plumbers & Pipefitters Local Unions 502 & 633 Pens · Sponsored by Joint Board of Trustees Plumbers & Pipefitters Local Unions · Michigan · Construction

$623M in assets, 2,160 participants

Joint Board of Trustees Plumbers & Pipefitters Local Unions's Plumbers & Pipefitters Local Unions 502 & 633 Pens reported $623M in total assets and 2,160 participants in its 2024 DOL Form 5500 filing, ranking in the 98th 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.

  • 98th percentile by assets (of 123,622 plans)
  • #8,820 in Construction (9,039 peers)

Coverage in Michigan

Plumbers & Pipefitters Local Unions 502 & 633 Pens covers 2,160 participants in Michigan, 3.4x the typical Michigan plan (state average ~638 per filing). Assets: $623M.

$623M
total plan assets (2024 EOY)
2,160
covered participants
98th
percentile by assets (of 123,622 plans)
$288,339
avg assets per participant

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Plumbers & Pipefitters Local Unions 502 & 633 Pens reported participants rose from 1,287 in the plan year 2023 filing to 2,160 in the plan year 2024 filing.
  • Plumbers & Pipefitters Local Unions 502 & 633 Pens end-of-year assets rose from $555M in the plan year 2023 filing to $623M in the plan year 2024 filing.
  • Plumbers & Pipefitters Local Unions 502 & 633 Pens reported net income fell from $60M in the plan year 2023 filing to $58M in the plan year 2024 filing.

See the national 2023→2024 release diff →

State
Industry

Participants vs Michigan filers

In Michigan, the average filing covers about 638 participants across 4,220 plans. Plumbers & Pipefitters Local Unions 502 & 633 Pens reports 2,160 participants - 3.4x that state average ($623M EOY assets).

Michigan filing particulars

Total Assets (Beginning of Year)$555M
Net Assets (End of Year)$610M
Net Income$58M
Employer EIN616078145
Plan Effective Date1976-08-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Joint Board of Trustees Plumbers & Pipefitters Local Unions)

$450M$500M$550M$600M$650M 202220232024 $494M $623M ▲ +26.2%
Total plan assets by year, all Joint Board of Trustees Plumbers & Pipefitters Local Unions plans on file
Year Plans Participants Total Assets
2022 1 1,256 $494M
2023 1 1,287 $555M
2024 1 2,160 $623M

Nearby Defined Benefit (Pension) Plans in Michigan

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Plumbers & Pipefitters Local Unions 502 & 633 Pens vs. nearby Defined Benefit (Pension) plans in Michigan, assets vs. participants

Plumbers & Pipefitters Local Unions 502 & 633 Pens vs. nearby Defined Benefit (Pension) plans in Michigan, assets vs. participants Scatter plot of 6 data points. 0100002000030000 -1001020304050 Total assets ($B) Participants Plumbers & Pipefitte…General Motors Hourl…Ford Motor Company U…Ford Motor Company G…Dow Employees' Pensi…Fca US LLC UAW Pensi…
Plumbers & Pipefitters Local Unions 502 & 633 Pens vs. nearby Defined Benefit (Pension) plans in Michigan, assets vs. participants

Similar-Sized Defined Benefit (Pension) Plans Nationally

Defined Benefit (Pension) plans in other states closest to Plumbers & Pipefitters Local Unions 502 & 633 Pens by total assets, not by location.

Frequently Asked Questions

How did Plumbers & Pipefitters Local Unions 502 & 633 Pens assets move in 2024?
Plumbers & Pipefitters Local Unions 502 & 633 Pens grew at a solid clip - up 12.3% during 2024, from $555M to $623M. Reported net income was $58M.
How have Joint Board of Trustees Plumbers & Pipefitters Local Unions plan assets changed over time?
Across 3 plan years on file (2022-2024), Joint Board of Trustees Plumbers & Pipefitters Local Unions's sponsor-wide assets grew 26.2%, from $494M to $623M.
Where does Plumbers & Pipefitters Local Unions 502 & 633 Pens rank by assets among Form 5500 filers?
Plumbers & Pipefitters Local Unions 502 & 633 Pens ranks in the 98th 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 Defined Benefit (Pension) plans are similar in size to Plumbers & Pipefitters Local Unions 502 & 633 Pens?
Among Defined Benefit (Pension) plans in other states, the closest by assets is Willis North America Inc. Pension Plan in TN ($623M, 551 participants).

Next read for Plumbers & Pipefitters Local Unions 502 …

Filing takeaways

Ways to act on Plumbers & Pipefitters Local Unions 502 & 633 Pens's numbers.

  • By total assets, Plumbers & Pipefitters Local Unions 502 & 633 Pens ranks in the top 5% of all filed plans by assets. See the largest plans
  • Compare it side-by-side against 3 similar Defined Benefit (Pension) plans in Michigan. Compare plans
  • Joint Board of Trustees Plumbers & Pipefitters Local Unions's sponsor-wide assets have grown 26.2% since 2022 across 3 plan years on file. More Construction plans