Defined Benefit (Pension) · DOL Form 5500 · 2022
International Association of Machinists and Aerospace Workers Pension Plan
Data updated 2026-08-25
- $868M
- Total assets Above avg plan size
- 628
- Participants Below avg headcount
- 99th
- Percentile by assets National rank
- $1.4M
- Avg per participant High balance/head
Official DOL plan name: International Association of Machinists and Aerospace Workers Pension Plan · Sponsored by International Association of Machinists and Aerospace Workers · Maryland · Other Services
$868M in assets, 628 participants
International Association of Machinists and Aerospace Workers's International Association of Machinists and Aerospace Workers Pension Plan reported $868M in total assets and 628 participants in its 2022 DOL Form 5500 filing, ranking in the 99th 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.
- #8,378 in Other Services (8,398 peers)
Where International Association of Machinists and Aerospace Workers Pension Plan sits by assets
International Association of Machinists and Aerospace Workers Pension Plan sits among the largest 1% of all filed plans, $868M for 628 participants (~$1.4M/participant), down 19.1% in 2022.
- #8,378
- in Other Services (8,398 peers)
- -19.1%
- assets change YoY
- 8.7×
- vs typical plan assets (national mean)
The plan reported a net loss of $202M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
International Association of Machinists and Aerospace Workers Pension Plan's outsized position by total assets
International Association of Machinists and Aerospace Workers Pension Plan vs every filed plan by assets
End-of-year total assets · plan year 2022 · DOL Form 5500
$868,363,717 Top 1% higher than 99% of 139,123 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2022
International Association of Machinists and Aerospace Workers Pension Plan among mid-size filed plans by headcount
Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. International Association of Machinists and Aerospace Workers Pension Plan sits mid-pack in the medium band (628 participants).
Form 5500 schedule snapshot
Filing strip 536001417 · International Association of Machinists and Aerospace Workers PY 2022 · Defined Benefit (Pension)
International Association of Machinists and Aerospace Workers Pension Plan · $868M · 628 · 99th
- EOY $868M
- EOY 628
- EOY 99th
- EOY Defined Benefit (Pension)
- EOY near Mack UAW Pension Plan
- EOY ind #8378
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 Other Services retirement plans → · Plans in Maryland →
International Association of Machinists and Aerospace Workers Pension Plan in the asset neighbourhood
Scale-class filing particulars (2022)
| Total Assets (Beginning of Year) | $1.1B |
|---|---|
| Net Assets (End of Year) | $867M |
| Net Income | -$202M |
| Employer EIN | 536001417 |
| Plan Effective Date | 1979-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (International Association of Machinists and Aerospace Workers)
Sponsor-wide plan assets over time
All International Association of Machinists and Aerospace Workers plans reported in each filing year
- Latest sponsor-wide plan assets
- $888M 2.227704776384617% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 628 | $868M |
| 2023 | 1 | 660 | $896M |
| 2024 | 1 | 661 | $888M |
Nearby Defined Benefit (Pension) Plans in Maryland
Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.
- Lockheed Martin Corporation Salaried Employee Retirement Program $18.8B · 21,647
- National Automatic Sprinkler Industry Pension Fund $4.3B · 14,916
- Major League Baseball Players Pension Plan $4.2B · 1,041
- International Painters and Allied Trades Industry Pension Plan $3.9B · 50,952
- Bert Bell/Pete Rozelle Nfl Player Retirement Plan $3.7B · 2,587
International Association of Machinists and Aerospace Workers Pension Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount
Outside Maryland, the nearest Defined Benefit (Pension) by assets is Mack UAW Pension Plan in NC ($869M); by covered participants it is Summit Credit Union Retirement Pension Plan in WI (628 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($868M here).
- Mack UAW Pension Plan (NC) $869M · 1,180
- Abc-Nabet Retirement Trust Fund (NY) $872M · 197
- Rush Retirement Plan (IL) $872M · N/A
- Employees' Cash Balance Plan of Atlantic Health (NJ) $864M · 5,901
Similar participant headcount
Nearest other-state filings by covered participants (628 participants); asset peers above are excluded.
DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.