401(k) · DOL Form 5500 · 2022

Tuthill Corporation 401(k) Plan

Data updated 2026-08-25

$45M
Total assets Below avg plan size
269
Participants Below avg headcount
87th
Percentile by assets National rank
$168,715
Avg per participant Above avg balance/head
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Official DOL plan name: Tuthill Corporation Supplemental Investment Retirement Plan and Trust · Sponsored by Tuthill Corporation · Illinois · Manufacturing

$45M in assets, 269 participants

Tuthill Corporation's Tuthill Corporation Supplemental Investment Retirement Plan and Trust reported $45M in total assets and 269 participants in its 2022 DOL Form 5500 filing, ranking in the 87th 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.

  • #16,742 in Manufacturing (20,602 peers)

Coverage in Illinois

Tuthill Corporation Supplemental Investment Retirement Plan and Trust covers 269 participants in Illinois, about 35% of the average Illinois filer (state average ~779 per filing). Assets: $45M.

#16,742
in Manufacturing (20,602 peers)
-38.8%
assets change YoY
0.5×
vs typical plan assets (national mean)

The plan reported a net loss of $29M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Tuthill Corporation Supplemental Investment Retirement Plan and Trust's outsized position by total assets

Tuthill Corporation Supplemental Investment Retirement Plan and Trust vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$45,384,404 Top 13% higher than 87% of 139,123 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2022

Tuthill Corporation Supplemental Investment Retirement Plan and Trust among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Tuthill Corporation Supplemental Investment Retirement Plan and Trust sits mid-pack in the medium band (269 participants).

Plan-year Form 5500 strip

Filing strip 361885005 · Tuthill Corporation PY 2022 · 401(k)

Tuthill Corporation Supplemental Investment Retirement Plan and Trust · $45M · 269 · 87th

  • NET $45M
  • NET 269
  • NET 87th
  • NET 401(k)
  • NET near Red Thread Spaces LLC 401(k) Plan
  • NET ind #16742

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Manufacturing retirement plans → · Plans in Illinois →

Tuthill Corporation Supplemental Investment Retirement Plan and Trust in the asset neighbourhood

Central Iowa Sheet Metal Workers Supplemental Retirement 401(k) PlanCentral Iowa Sheet Metal Wor…$45MTuthill Corporation Supplemental Investment Retirement Plan and TrustTuthill Corporation Suppleme…$45MRed Thread Spaces LLC 401(k) PlanRed Thread Spaces LLC 401(k)…$45MSchluter Systems L.P. 401(k) Profit Sharing PlanSchluter Systems L.P. 401(k)…$45MApplovin Corporation 401(k) Profit Sharing Plan and TrustApplovin Corporation 401(k) …$45M
End-of-year total assets ($M) among Tuthill Corporation Supplemental Investment Retirement Plan and Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Illinois filing particulars

Total Assets (Beginning of Year)$74M
Net Assets (End of Year)$45M
Net Income-$29M
Employer EIN361885005
Plan Effective Date1986-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Tuthill Corporation)

Sponsor-wide plan assets over time

All Tuthill Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$140K 99.81321099631451% vs 2022
2023 filing year
$0M$50M$100M 20222023 $75M $0.14M ▼ -99.8%
Year Plans Participants Total Assets
2022 2 389 $75M
2023 2 116 $140K

Nearby 401(k) Plans in Illinois

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Tuthill Corporation Supplemental Investment Retirement Plan and Trust vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -505101520 Total assets ($B) Participants Tuthill Corporation Supplemental Investment Retirement Plan and Trust, Total assets ($B): 0.045384404 · Participants: 269Tuthill Corporation Supplemental Investment Retirement Plan and TrustState Farm 401(k) Savings Plan, Total assets ($B): 14.651519685 · Participants: 53616State Farm 401(k) Savings PlanAccenture United States 401(k) Match and Savings Plan, Total assets ($B): 14.283954811 · Participants: 66653Accenture United States 401(k) Match and Savings PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 13.333286 · Participants: 36136Abbott Laboratories Stock Retirement PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 11.816542826 · Participants: 13437United Airlines Pilot Retirement Account PlanWalgreens Retirement Savings Plan, Total assets ($B): 11.682551768 · Participants: 238072Walgreens Retirement Savings Plan
Tuthill Corporation Supplemental Investment Retirement Plan and Trust vs. nearby 401(k) plans in Illinois, assets vs. participants
Compare Tuthill Corporation Supplemental Investment Retirement Plan and Trust side-by-side with 3 peers →

Tuthill Corporation Supplemental Investment Retirement Plan and Trust's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Red Thread Spaces LLC 401(k) Plan in MA ($45M); by covered participants it is Werner Affiliated Companies Employees Savings Trust in NE (269 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (269 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Tuthill Corporation Supplemental Investment Retirement Plan and Trust assets move in 2022? ▼
Tuthill Corporation Supplemental Investment Retirement Plan and Trust contracted severely - down 38.8% during 2022, from $74M to $45M. Reported net income was -$29M.
How have Tuthill Corporation plan assets changed over time? ▼
Across 2 plan years on file (2022-2023), Tuthill Corporation's sponsor-wide assets declined 99.8%, from $75M to $140K.
Where does Tuthill Corporation Supplemental Investment Retirement Plan and Trust rank by assets among Form 5500 filers? ▼
Tuthill Corporation Supplemental Investment Retirement Plan and Trust ranks in the 87th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Tuthill Corporation Supplemental Investment Retirement Plan and Trust? ▼
Among 401(k) plans in other states, the closest by assets is Red Thread Spaces LLC 401(k) Plan in MA ($45M, 342 participants).
Which 401(k) plans cover a similar participant headcount to Tuthill Corporation Supplemental Investment Retirement Plan and Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Werner Affiliated Companies Employees Savings Trust in NE (269 participants, $12M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 361885005.

Read our methodology - how this data is sourced, computed, and verified.

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