401(k) · DOL Form 5500 · 2024
Mission Support and Test Services LLC 401(k) Plan
Data updated 2026-08-11
- $612M
- Total assets
- 2,485
- Participants
- 98th
- Percentile by assets
- $246,251
- Avg per participant
Official DOL plan name: Mission Support and Test Services LLC (Msts) Employee 401(k) Plan · Sponsored by Mission Support and Test Services LLC · Nevada · Professional & Technical Services
$612M in assets, 2,485 participants
Mission Support and Test Services LLC's Mission Support and Test Services LLC (Msts) Employee 401(k) Plan reported $612M in total assets and 2,485 participants in its 2024 DOL Form 5500 filing, ranking in the 98th 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.
- 98th percentile by assets (of 123,622 plans)
- #19,835 in Professional & Technical Services (20,173 peers)
Coverage in Nevada
Mission Support and Test Services LLC (Msts) Employee 401(k) Plan covers 2,485 participants in Nevada, 3.9x the typical Nevada plan (state average ~636 per filing). Assets: $612M.
- $612M
- total plan assets (2024 EOY)
- 2,485
- covered participants
- 98th
- percentile by assets (of 123,622 plans)
- $246,251
- avg assets per participant
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Mission Support and Test Services LLC (Msts) Employee 401(k) Plan reported net income fell from $103M in the plan year 2023 filing to $82M in the plan year 2024 filing.
- Mission Support and Test Services LLC (Msts) Employee 401(k) Plan reported participants rose from 2,104 in the plan year 2023 filing to 2,485 in the plan year 2024 filing.
- Mission Support and Test Services LLC (Msts) Employee 401(k) Plan end-of-year assets rose from $530M in the plan year 2023 filing to $612M in the plan year 2024 filing.
Participants vs Nevada filers
In Nevada, the average filing covers about 636 participants across 808 plans. Mission Support and Test Services LLC (Msts) Employee 401(k) Plan reports 2,485 participants - 3.9x that state average ($612M EOY assets).
Nevada filing particulars
| Total Assets (Beginning of Year) | $530M |
|---|---|
| Net Assets (End of Year) | $612M |
| Net Income | $82M |
| Employer EIN | 810705502 |
| Plan Effective Date | 1972-07-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Mission Support and Test Services LLC)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 3 | 4,560 | $974M |
| 2023 | 4 | 4,838 | $1.2B |
| 2024 | 3 | 5,756 | $1.2B |
Nearby 401(k) Plans in Nevada
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Mission Support and Test Services LLC (Msts) Employee 401(k) Plan vs. nearby 401(k) plans in Nevada, assets vs. participants
- The Mgm Resorts 401(k) Savings Plan $2.2B · 37,719
- Caesars Entertainment, Inc 401(k) Plan $1.9B · 46,859
- Barrick Retirement Plan $1.3B · 7,327
- Eighth District Electrical Pension Fund Annuity Plan $1.1B · 21,516
- Nv Energy 401(k) Plan $1.1B · 2,669
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Mission Support and Test Services LLC (Msts) Employee 401(k) Plan by total assets, not by location.
- Aci Worldwide Corp 401(k) Plan (NE) $612M · 1,190
- Targa Resources 401(k) and Profit Sharing Plan (TX) $613M · 3,181
- Walsh Group Employees Profit Sharing Plan (IL) $611M · 4,698
- Patterson-Uti Energy, Inc. 401(k) Profit Sharing Plan (TX) $613M · 5,714
Frequently Asked Questions
How did Mission Support and Test Services LLC (Msts) Employee 401(k) Plan assets move in 2024? ▼
How have Mission Support and Test Services LLC plan assets changed over time? ▼
Where does Mission Support and Test Services LLC (Msts) Employee 401(k) Plan rank by assets among Form 5500 filers? ▼
Which 401(k) plans are similar in size to Mission Support and Test Services LLC (Msts) Employee 401(k) Plan? ▼
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Filing takeaways
Ways to act on Mission Support and Test Services LLC (Msts) Employee 401(k) Plan's numbers.
- By total assets, Mission Support and Test Services LLC (Msts) Employee 401(k) Plan ranks in the top 5% of all filed plans by assets. See the largest plans
- Compare it side-by-side against 3 similar 401(k) plans in Nevada. Compare plans
- Mission Support and Test Services LLC's sponsor-wide assets have grown 23.0% since 2022 across 3 plan years on file. More Professional & Technical Services plans