Profit Sharing · DOL Form 5500 · 2024
Board of Trustees of Structural Iw Local #1 Annuity Plan Profit Sharing Plan
Data updated 2026-08-25
- $444M
- Total assets Above avg plan size
- 3,530
- Participants Above avg headcount
- 97th
- Percentile by assets National rank
- $125,756
- Avg per participant Near avg balance/head
Official DOL plan name: Structural Iron Workers Local #1 Annuity Plan · Sponsored by Board of Trustees of Structural Iw Local #1 Annuity Plan · Illinois · Construction
$444M in assets, 3,530 participants
Board of Trustees of Structural Iw Local #1 Annuity Plan's Structural Iron Workers Local #1 Annuity Plan reported $444M in total assets and 3,530 participants in its 2024 DOL Form 5500 filing, ranking in the 97th 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.
- #8,721 in Construction (9,039 peers)
Coverage in Illinois
Structural Iron Workers Local #1 Annuity Plan covers 3,530 participants in Illinois, 4.5x the typical Illinois plan (state average ~779 per filing). Assets: $444M.
- #8,721
- in Construction (9,039 peers)
- +6.7%
- assets growth YoY
- 4.5×
- vs typical plan assets (national mean)
Structural Iron Workers Local #1 Annuity Plan's outsized position by total assets
Structural Iron Workers Local #1 Annuity Plan vs every filed plan by assets
End-of-year total assets · plan year 2024 · DOL Form 5500
$443,919,252 Top 3% higher than 97% 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
Structural Iron Workers Local #1 Annuity Plan's large-plan peer group by participant headcount
Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Structural Iron Workers Local #1 Annuity Plan lands in the large band (3,530 participants).
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Structural Iron Workers Local #1 Annuity Plan reported net income rose from $23M in the plan year 2023 filing to $28M in the plan year 2024 filing.
- Structural Iron Workers Local #1 Annuity Plan reported participants rose from 3,083 in the plan year 2023 filing to 3,530 in the plan year 2024 filing.
- Structural Iron Workers Local #1 Annuity Plan end-of-year assets rose from $416M in the plan year 2023 filing to $444M in the plan year 2024 filing.
Plan-year Form 5500 strip
Filing strip 366551011 · Board of Trustees of Structural Iw Local #1 Annuity Plan PY 2024 · Profit Sharing
Structural Iron Workers Local #1 Annuity Plan · $444M · 3,530 · 97th
- NET $444M
- NET 3,530
- NET 97th
- NET Profit Sharing
- NET near The Employees' Profit-Sharing Plan of Utility Trailer Manufacturing Company and Affiliated Companies
- NET ind #8721
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 Illinois →
Structural Iron Workers Local #1 Annuity Plan in the asset neighbourhood
Illinois filing particulars
| Total Assets (Beginning of Year) | $416M |
|---|---|
| Net Assets (End of Year) | $444M |
| Net Income | $28M |
| Employer EIN | 366551011 |
| Plan Effective Date | 1974-04-16 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Board of Trustees of Structural Iw Local #1 Annuity Plan)
Sponsor-wide plan assets over time
All Board of Trustees of Structural Iw Local #1 Annuity Plan plans reported in each filing year
- Latest sponsor-wide plan assets
- $444M 12.831558273444884% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 3,069 | $393M |
| 2023 | 1 | 3,083 | $416M |
| 2024 | 1 | 3,530 | $444M |
Nearby Profit Sharing Plans in Illinois
Peer Profit Sharing plans, same state, same plan type, ranked by total assets.
- W. W. Grainger, Inc. Retirement Savings Plan $3.8B · 18,584
- Electrical Contractors Assoc. of the City of Chgo Union 134, IBEW Joint Pension Trust of Chgo Plan 5 $3.5B · 24,278
- Mcmaster-Carr Supply Company Profit Sharing Trust $3.0B · 4,364
- Mid-America Carpenters Regional Council Supplemental Retirement Plan $2.0B · 15,593
- Carle Foundation Hospital and Affiliates Matching Tsa Plan $1.4B · 16,059
Structural Iron Workers Local #1 Annuity Plan's out-of-state Profit Sharing peers by assets and headcount
Outside Illinois, the nearest Profit Sharing by assets is The Employees' Profit-Sharing Plan of Utility Trailer Manufacturing Company and Affiliated Companies in CA ($444M); by covered participants it is Union Individual Account Retirement Fund in WI (3,507 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($444M here).
- The Employees' Profit-Sharing Plan of Utility Trailer Manufacturing Company and Affiliated Companies (CA) $444M · 3,188
- Barnard College 403(b) Plan (NY) $441M · 884
- I. B. E. W. Local Union No. 124 Annuity Plan (MO) $447M · 3,456
- Hawaii Electricians Annuity Plan (HI) $438M · 2,222
Similar participant headcount
Nearest other-state filings by covered participants (3,530 participants); asset peers above are excluded.
- Union Individual Account Retirement Fund (WI) 3,507 · 23 off
- International Restaurant Services, Inc. Retirement Plan (PR) 3,479 · 51 off
- Peacehealth Southwest Medical Center Employer Contribution Plan (WA) 3,472 · 58 off
- Steamfitters' Industry Supplemental Retirement Fund (NY) 3,592 · 62 off
DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.