401(k) · DOL Form 5500 · 2024
Armstrong Teasdale LLP 401(k) Plan
Data updated 2026-08-11
- $189M
- Total assets
- 629
- Participants
- 94th
- Percentile by assets
- $300,390
- Avg per participant
Official DOL plan name: Armstrong & Teasdale 401(k) Plan · Sponsored by Armstrong Teasdale LLP · Missouri · Professional & Technical Services
$189M in assets, 629 participants
Armstrong Teasdale LLP's Armstrong & Teasdale 401(k) Plan reported $189M in total assets and 629 participants in its 2024 DOL Form 5500 filing, ranking in the 94th 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.
- 94th percentile by assets (of 123,622 plans)
- #19,205 in Professional & Technical Services (20,173 peers)
Where Armstrong & Teasdale 401(k) Plan sits by assets
Armstrong & Teasdale 401(k) Plan sits in the top 10% of all filed plans by assets, $189M for 629 participants (~$300,390/participant), up 19.6% in 2024.
- $189M
- total plan assets (2024 EOY)
- 629
- covered participants
- 94th
- percentile by assets (of 123,622 plans)
- $300,390
- avg assets per participant
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Armstrong & Teasdale 401(k) Plan end-of-year assets rose from $158M in the plan year 2023 filing to $189M in the plan year 2024 filing.
- Armstrong & Teasdale 401(k) Plan reported net income rose from $29M in the plan year 2023 filing to $31M in the plan year 2024 filing.
- Armstrong & Teasdale 401(k) Plan reported participants rose from 602 in the plan year 2023 filing to 629 in the plan year 2024 filing.
Armstrong & Teasdale 401(k) Plan vs the 2024 asset distribution
By assets, Armstrong & Teasdale 401(k) Plan outranks 94% of the 123,622 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 1.9x the national average plan size of $100M (721 average participants).
Scale-class filing particulars (2024)
| Total Assets (Beginning of Year) | $158M |
|---|---|
| Net Assets (End of Year) | $189M |
| Net Income | $31M |
| Employer EIN | 431274026 |
| Plan Effective Date | 1994-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Armstrong Teasdale LLP)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 764 | $215M |
| 2023 | 2 | 858 | $255M |
| 2024 | 2 | 873 | $294M |
Nearby 401(k) Plans in Missouri
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Armstrong & Teasdale 401(k) Plan vs. nearby 401(k) plans in Missouri, assets vs. participants
- Edward D. Jones & Co. Profit Sharing and 401(k) Plan $12.4B · 47,254
- Bayer Corporation Savings and Retirement Plan $10.8B · 19,357
- Emerson Savings Plan $7.4B · 8,315
- Enterprise Holdings Retirement Savings Plan $6.5B · 72,024
- Centene Management Corporation Retirement Plan $4.7B · 53,760
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Armstrong & Teasdale 401(k) Plan by total assets, not by location.
- Centurion 401(k) Savings Plan (VA) $189M · 6,827
- Steptoe & Johnson PLLC 401(k) Plan (WV) $189M · 645
- Nemak USA, Inc. Retirement Savings Plan (MI) $189M · 2,513
- Howard County General Hospital, Inc. 401(k) Plan (MD) $189M · 1,935
Frequently Asked Questions
How did Armstrong & Teasdale 401(k) Plan assets move in 2024? ▼
How have Armstrong Teasdale LLP plan assets changed over time? ▼
Where does Armstrong & Teasdale 401(k) Plan rank by assets among Form 5500 filers? ▼
Which 401(k) plans are similar in size to Armstrong & Teasdale 401(k) Plan? ▼
Next read for Armstrong & Teasdale 401(k) Plan
Scale reading
Ways to act on Armstrong & Teasdale 401(k) Plan's numbers.
- By total assets, Armstrong & Teasdale 401(k) 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 Missouri. Compare plans
- Armstrong Teasdale LLP's sponsor-wide assets have grown 36.9% since 2022 across 3 plan years on file. More Professional & Technical Services plans