401(k) · DOL Form 5500 · 2024
Mra Systems, LLC 401(k) Plan
Data updated 2026-08-11
- $90M
- Total assets
- 350
- Participants
- 90th
- Percentile by assets
- $256,716
- Avg per participant
Official DOL plan name: The Middle River Aerostructure Systems Salaried Savings Plan · Sponsored by Mra Systems, LLC · Maryland · Manufacturing
$90M in assets, 350 participants
Mra Systems, LLC's The Middle River Aerostructure Systems Salaried Savings Plan reported $90M in total assets and 350 participants in its 2024 DOL Form 5500 filing, ranking in the 90th 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.
- 90th percentile by assets (of 123,622 plans)
- #15,080 in Manufacturing (17,777 peers)
Coverage in Maryland
The Middle River Aerostructure Systems Salaried Savings Plan covers 350 participants in Maryland, about 38% of the average Maryland filer (state average ~929 per filing). Assets: $90M.
- $90M
- total plan assets (2024 EOY)
- 350
- covered participants
- 90th
- percentile by assets (of 123,622 plans)
- $256,716
- avg assets per participant
Where The Middle River Aerostructure Systems Salaried Savings Plan sits by total assets
The Middle River Aerostructure Systems Salaried Savings Plan vs every filed plan by assets
End-of-year total assets · plan year 2024 · DOL Form 5500
$89,850,712 Top 10% higher than 90% 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
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- The Middle River Aerostructure Systems Salaried Savings Plan reported net income rose from $10M in the plan year 2023 filing to $13M in the plan year 2024 filing.
- The Middle River Aerostructure Systems Salaried Savings Plan end-of-year assets rose from $77M in the plan year 2023 filing to $90M in the plan year 2024 filing.
- The Middle River Aerostructure Systems Salaried Savings Plan reported participants rose from 312 in the plan year 2023 filing to 350 in the plan year 2024 filing.
Participants vs Maryland filers
In Maryland, the average filing covers about 929 participants across 2,484 plans. The Middle River Aerostructure Systems Salaried Savings Plan reports 350 participants - about 38% of that state average ($90M EOY assets).
Maryland filing particulars
| Total Assets (Beginning of Year) | $77M |
|---|---|
| Net Assets (End of Year) | $90M |
| Net Income | $13M |
| Employer EIN | 522063267 |
| Plan Effective Date | 1998-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Mra Systems, LLC)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 4 | 1,388 | $321M |
| 2023 | 4 | 1,276 | $349M |
| 2024 | 4 | 1,372 | $357M |
Nearby 401(k) Plans in Maryland
Peer 401(k) plans, same state, same plan type, ranked by total assets.
The Middle River Aerostructure Systems Salaried Savings Plan vs. nearby 401(k) plans in Maryland, assets vs. participants
- Lockheed Martin Corporation Salaried Savings Plan $51.4B · 96,812
- Marriott Retirement Savings Plan $11.7B · 101,417
- T. Rowe Price U.S. Retirement Program $4.9B · 6,639
- Nfl Player Second Career Savings Plan $4.1B · 2,771
- Lockheed Martin Corporation Performance Sharing Plan for Bargaining Employees $3.0B · 18,370
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to The Middle River Aerostructure Systems Salaried Savings Plan by total assets, not by location.
- Teamsters Tforce Freight 401(k) Plan (VA) $90M · 9,370
- Linklaters LLP 401(k) Profit Sharing Plan (NY) $90M · 120
- The Suddath Companies Retirement Savings Plan (FL) $90M · 1,789
- Tradestation Group, Inc. Employee Savings Retirement Plan (FL) $90M · 500
Frequently Asked Questions
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Filing takeaways
Ways to act on The Middle River Aerostructure Systems Salaried Savings Plan's numbers.
- By total assets, The Middle River Aerostructure Systems Salaried Savings Plan ranks in the top 10% of all filed plans by assets. See the largest plans
- Compare it side-by-side against 3 similar 401(k) plans in Maryland. Compare plans
- Mra Systems, LLC's sponsor-wide assets have grown 11.0% since 2022 across 3 plan years on file. More Manufacturing plans