401(k) · DOL Form 5500 · 2022
Amesbury Group, Inc. 401(k) Plan
Data updated 2026-08-06
- $116M
- Total assets
- 1,284
- Participants
- 93rd
- Percentile by assets
- $90,172
- Avg per participant
Official DOL plan name: Amesbury Group, Inc. Retirement Savings Plan · Sponsored by Amesbury Group, Inc. · South Dakota · Manufacturing
$116M in assets, 1,284 participants
Amesbury Group, Inc.'s Amesbury Group, Inc. Retirement Savings Plan reported $116M in total assets and 1,284 participants in its 2022 DOL Form 5500 filing, ranking in the 93rd 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.
- 93rd percentile by assets (of 139,258 plans)
- #18,559 in Manufacturing (20,629 peers)
Coverage in South Dakota
Amesbury Group, Inc. Retirement Savings Plan covers 1,284 participants in South Dakota, 3.7x the typical South Dakota plan (state average ~346 per filing). Assets: $116M.
- $116M
- total plan assets (2022 EOY)
- 1,284
- covered participants
- 93rd
- percentile by assets (of 139,258 plans)
- $90,172
- avg assets per participant
The plan reported a net loss of $28M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Participants vs South Dakota filers
In South Dakota, the average filing covers about 346 participants across 303 plans. Amesbury Group, Inc. Retirement Savings Plan reports 1,284 participants - 3.7x that state average ($116M EOY assets).
South Dakota filing particulars
| Total Assets (Beginning of Year) | $144M |
|---|---|
| Net Assets (End of Year) | $116M |
| Net Income | -$28M |
| Employer EIN | 042749818 |
| Plan Effective Date | 1987-03-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Amesbury Group, Inc.)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 1,284 | $116M |
| 2023 | 1 | 1,388 | $129M |
| 2024 | 1 | 1,357 | N/A |
Nearby 401(k) Plans in South Dakota
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Amesbury Group, Inc. Retirement Savings Plan vs. nearby 401(k) plans in South Dakota, assets vs. participants
- Black Hills Corporation 401(k) Retirement Savings Plan $615M · 2,873
- Good Samaritan Society 401(k) Plan $212M · 13,988
- Daktronics, Inc. 401(k) Plan $189M · 2,033
- Premier 401(k) Plan $184M · 1,883
- Poet Biorefining 401(k) Plan $172M · 2,022
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Amesbury Group, Inc. Retirement Savings Plan by total assets, not by location.
- Century Aluminum 401(k) Plan (IL) $116M · 1,979
- Ajinomoto Foods North America, Inc. 401(k) Savings Plan (CA) $116M · 2,625
- Johnson Controls Federal Systems, Inc. Retirement Savings Plan (WI) $116M · 777
- Foulston Siefkin Savings Plan (KS) $116M · 175
Frequently Asked Questions
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Filing takeaways
Ways to act on Amesbury Group, Inc. Retirement Savings Plan's numbers.
- By total assets, Amesbury Group, Inc. Retirement 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 South Dakota. Compare plans