Money Purchase · DOL Form 5500 · 2023

Armstrong & Teasdale Pension Plan

Data updated 2026-05-15

$97M
Total assets
256
Participants
91th
Percentile by assets
$377,156
Avg per participant

Sponsored by Armstrong Teasdale LLP · Missouri · Professional & Technical Services

What the 2023 filing shows

Armstrong & Teasdale Pension Plan holds $97M for 256 participants - about $377,156 per participant, in the top 10% of all filed plans by assets, up 13.4% over the 2023 plan year.

$97M
total plan assets (2023 EOY)
256
covered participants
91th
percentile by assets (of 126,618 plans)
$377,156
avg assets per participant
State
Industry
Professional & Technical Services

Money Purchase · DOL Form 5500 · 2023

What the Filing Says About Armstrong & Teasdale Pension Plan

Armstrong & Teasdale Pension Plan is a Money Purchase retirement plan sponsored by Armstrong Teasdale LLP, headquartered in Missouri. According to the U.S. Department of Labor's 2023 Form 5500 filing, the plan reports $97M in total end-of-year assets and covers 256 participants across the Professional & Technical Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 431274026, and the plan has been effective since 1974-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew at a solid clip from $85M at the beginning of 2023 to $97M at year-end - up 13.4%. Net assets (after liabilities) closed the year at $97M, with reported net income of $11M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Across the 3 plan years Armstrong Teasdale LLP has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $215M to $294M, a gain of 36.9%, while reported participants moved from 764 to 873 (+14.3%). The strongest year on file by total sponsor assets was 2024 at $294M; the softest was 2022 at $215M. Year-by-year, sponsor-wide filings show: 2022 - $215M in assets across 2 plans covering 764 participants; 2023 - $255M in assets across 2 plans covering 858 participants; 2024 - $294M in assets across 2 plans covering 873 participants.

By assets, Armstrong & Teasdale Pension Plan outranks 91% of the 126,618 plans that filed a Form 5500 for the 2023 plan year, and holds roughly 1.0x the national average plan size of $100M and 730 average participants.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows, a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

How the percentile is calculated: we count every plan that filed a 2023 Form 5500 with a reported end-of-year asset figure (126,618 plans), rank Armstrong & Teasdale Pension Plan against all of them by total assets, and report the share of those plans it outranks. A plan reporting no asset figure for the year is excluded from the ranking rather than assumed to be zero.

Financial Summary (2023)

Total Assets (Beginning of Year)$85M
Total Assets (End of Year)$97M
Net Assets (End of Year)$97M
Net Income$11M
Plan TypeMoney Purchase
Employer EIN431274026
Plan Effective Date1974-01-01
Filing StatusFILING 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 Money Purchase Plans in Missouri

Peer Money Purchase plans, same state, same plan type, ranked by total assets.

Frequently Asked Questions

How much money is in the Armstrong & Teasdale Pension Plan?
As of the 2023 Form 5500 filing, Armstrong & Teasdale Pension Plan holds $97M in total assets with 256 participants. It is sponsored by Armstrong Teasdale LLP.
What type of plan is Armstrong & Teasdale Pension Plan?
Armstrong & Teasdale Pension Plan is a Money Purchase plan. It has been effective since 1974-01-01. The plan is filed with the U.S. Department of Labor under EIN 431274026.
Who sponsors the Armstrong & Teasdale Pension Plan?
Armstrong & Teasdale Pension Plan is sponsored by Armstrong Teasdale LLP, located in Missouri. The sponsor's EIN is 431274026 and the plan operates in the Professional & Technical Services industry.
How did Armstrong & Teasdale Pension Plan perform in 2023?
Armstrong & Teasdale Pension Plan grew at a solid clip - up 13.4% during 2023, moving from $85M to $97M in total assets. Net income was $11M.

What this filing means

Ways to act on Armstrong & Teasdale Pension Plan's numbers.

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 431274026.

Reference: IRS Publication 560, Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B, Distributions from IRAs, RMD rules under SECURE Act 2.0.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.

Every figure on PlainRetire is rendered directly from the Department of Labor's Form 5500 annual return filings, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-15.