401(k) · DOL Form 5500 · 2022
Rosenboom Machine & Tool Inc 401(k) Plan
Data updated 2026-08-25
- $29M
- Total assets Below avg plan size
- 684
- Participants Below avg headcount
- 82nd
- Percentile by assets National rank
- $41,667
- Avg per participant Low balance/head
Official DOL plan name: Rosenboom Machine & Tool Inc Retirement Plan & Trust · Sponsored by Rosenboom Machine & Tool Inc · Iowa · Manufacturing
$29M in assets, 684 participants
Rosenboom Machine & Tool Inc's Rosenboom Machine & Tool Inc Retirement Plan & Trust reported $29M in total assets and 684 participants in its 2022 DOL Form 5500 filing, ranking in the 82nd 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.
- #15,391 in Manufacturing (20,602 peers)
Where Rosenboom Machine & Tool Inc Retirement Plan & Trust sits by assets
Rosenboom Machine & Tool Inc Retirement Plan & Trust sits in the top quartile of all filed plans by assets, $29M for 684 participants (~$41,667/participant), down 17.9% in 2022.
- #15,391
- in Manufacturing (20,602 peers)
- -17.9%
- assets change YoY
- 0.3×
- vs typical plan assets (national mean)
The plan reported a net loss of $6M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Rosenboom Machine & Tool Inc Retirement Plan & Trust's outsized position by total assets
Rosenboom Machine & Tool Inc Retirement Plan & Trust vs every filed plan by assets
End-of-year total assets · plan year 2022 · DOL Form 5500
$28,500,324 Top 18% higher than 82% 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
Rosenboom Machine & Tool Inc Retirement Plan & Trust 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. Rosenboom Machine & Tool Inc Retirement Plan & Trust sits mid-pack in the medium band (684 participants).
Plan-year Form 5500 strip
Filing strip 421258906 · Rosenboom Machine & Tool Inc PY 2022 · 401(k)
Rosenboom Machine & Tool Inc Retirement Plan & Trust · $29M · 684 · 82nd
- TYPE $29M
- TYPE 684
- TYPE 82nd
- TYPE 401(k)
- TYPE near Amarin Pharma Inc. 401(k) Plan
- TYPE ind #15391
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 Manufacturing retirement plans → · Plans in Iowa →
Rosenboom Machine & Tool Inc Retirement Plan & Trust in the asset neighbourhood
Scale-class filing particulars (2022)
| Total Assets (Beginning of Year) | $35M |
|---|---|
| Net Assets (End of Year) | $28M |
| Net Income | -$6M |
| Employer EIN | 421258906 |
| Plan Effective Date | 1990-07-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Rosenboom Machine & Tool Inc)
Sponsor-wide plan assets over time
All Rosenboom Machine & Tool Inc plans reported in each filing year
- Latest sponsor-wide plan assets
- $38M 33.63160713541362% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 684 | $29M |
| 2023 | 1 | 741 | $34M |
| 2024 | 1 | 756 | $38M |
Nearby 401(k) Plans in Iowa
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- The Principal Select Savings Plan $3.6B · 12,201
- Iowa Health System Section 401(k) Retirement Savings Plan $2.7B · 28,603
- The Hy-Vee and Affiliates 401(k) Plan $2.4B · 59,826
- The Rsm US LLP Retirement Plan $2.3B · 13,793
- Transamerica 401(k) Retirement Savings Plan $2.1B · 7,262
Rosenboom Machine & Tool Inc Retirement Plan & Trust's out-of-state 401(k) peers by assets and headcount
Outside Iowa, the nearest 401(k) by assets is Amarin Pharma Inc. 401(k) Plan in NJ ($29M); by covered participants it is Norco Industries, Inc. 401(k) Plan in CA (684 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($29M here).
- Amarin Pharma Inc. 401(k) Plan (NJ) $29M · 477
- Nexon America, Inc. 401(k) Retirement Savings Plan (CA) $29M · 333
- Gradient 401(k) Plan (MA) $28M · 117
- Engelberth Construction, Inc. 401(k) Retirement Plan (VT) $29M · 117
Similar participant headcount
Nearest other-state filings by covered participants (684 participants); asset peers above are excluded.
- Norco Industries, Inc. 401(k) Plan (CA) 684 · 0 off
- Empyrean Benefit Solutions, Inc. 401(k) Plan (TX) 684 · 0 off
- Douglas Emmett 401(k) Plan and Trust (CA) 684 · 0 off
- Odyssey Systems Consulting Group Ltd 401(k) Plan (MA) 684 · 0 off
DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.