Profit Sharing · DOL Form 5500 · 2024

Sprinkler Fitters and Apprentices Local Union No. 550 Profit Sharing Plan

Data updated 2026-08-11

$173M
Total assets
783
Participants
94th
Percentile by assets
$220,854
Avg per participant
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Official DOL plan name: Local 550 Annuity Plan · Sponsored by Sprinkler Fitters and Apprentices Local Union No. 550 · Massachusetts · Other Services

$173M in assets, 783 participants

Sprinkler Fitters and Apprentices Local Union No. 550's Local 550 Annuity Plan reported $173M in total assets and 783 participants in its 2024 DOL Form 5500 filing, ranking in the 94th 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.

  • 94th percentile by assets (of 123,622 plans)
  • #7,568 in Other Services (7,719 peers)

Where Local 550 Annuity Plan sits by assets

Local 550 Annuity Plan sits in the top 10% of all filed plans by assets, $173M for 783 participants (~$220,854/participant), up 15.2% in 2024.

$173M
total plan assets (2024 EOY)
783
covered participants
94th
percentile by assets (of 123,622 plans)
$220,854
avg assets per participant

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Local 550 Annuity Plan reported net income fell from $30M in the plan year 2023 filing to $23M in the plan year 2024 filing.
  • Local 550 Annuity Plan end-of-year assets rose from $150M in the plan year 2023 filing to $173M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Industry

Local 550 Annuity Plan vs the 2024 asset distribution

By assets, Local 550 Annuity Plan outranks 94% of the 123,622 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 1.7x the national average plan size of $100M (721 average participants).

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$150M
Net Assets (End of Year)$173M
Net Income$23M
Employer EIN041859910
Plan Effective Date1997-11-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Sprinkler Fitters and Apprentices Local Union No. 550)

$100M$120M$140M$160M$180M 202220232024 $120M $173M ▲ +44.5%
Total plan assets by year, all Sprinkler Fitters and Apprentices Local Union No. 550 plans on file
Year Plans Participants Total Assets
2022 1 761 $120M
2023 1 786 $150M
2024 1 783 $173M

Nearby Profit Sharing Plans in Massachusetts

Peer Profit Sharing plans, same state, same plan type, ranked by total assets.

Local 550 Annuity Plan vs. nearby Profit Sharing plans in Massachusetts, assets vs. participants

Local 550 Annuity Plan vs. nearby Profit Sharing plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000100000 -505101520 Total assets ($B) Participants Local 550 Annuity PlanConsolidated 403(b) …Demoulas (Restated) …Dana-Farber Cancer I…The Boston Consultin…Sheet Metal Workers …
Local 550 Annuity Plan vs. nearby Profit Sharing plans in Massachusetts, assets vs. participants

Similar-Sized Profit Sharing Plans Nationally

Profit Sharing plans in other states closest to Local 550 Annuity Plan by total assets, not by location.

Frequently Asked Questions

How did Local 550 Annuity Plan assets move in 2024?
Local 550 Annuity Plan grew sharply - up 15.2% during 2024, from $150M to $173M. Reported net income was $23M.
How have Sprinkler Fitters and Apprentices Local Union No. 550 plan assets changed over time?
Across 3 plan years on file (2022-2024), Sprinkler Fitters and Apprentices Local Union No. 550's sponsor-wide assets grew 44.5%, from $120M to $173M.
Where does Local 550 Annuity Plan rank by assets among Form 5500 filers?
Local 550 Annuity Plan ranks in the 94th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which Profit Sharing plans are similar in size to Local 550 Annuity Plan?
Among Profit Sharing plans in other states, the closest by assets is Southern Ohio Medical Center Retirement Savings Program in OH ($173M, 3,112 participants).

Scale reading

Ways to act on Local 550 Annuity Plan's numbers.

  • By total assets, Local 550 Annuity Plan ranks in the top 10% of all filed plans by assets. See the largest plans
  • Compare it side-by-side against 3 similar Profit Sharing plans in Massachusetts. Compare plans
  • Sprinkler Fitters and Apprentices Local Union No. 550's sponsor-wide assets have grown 44.5% since 2022 across 3 plan years on file. More Other Services plans