401(k) · DOL Form 5500 · 2022

Shannon & Wilson, Inc. 401(k) Plan

Data updated 2026-08-25

$94M
Total assets Below avg plan size
297
Participants Below avg headcount
92nd
Percentile by assets National rank
$317,718
Avg per participant High balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust · Sponsored by Shannon & Wilson, Inc. · Washington · Professional & Technical Services

$94M in assets, 297 participants

Shannon & Wilson, Inc.'s Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust reported $94M in total assets and 297 participants in its 2022 DOL Form 5500 filing, ranking in the 92nd 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.

  • #20,164 in Professional & Technical Services (21,562 peers)

Coverage in Washington

Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust covers 297 participants in Washington, about 20% of the average Washington filer (state average ~1,476 per filing). Assets: $94M.

#20,164
in Professional & Technical Services (21,562 peers)
-20.4%
assets change YoY
0.9×
vs typical plan assets (national mean)

The plan reported a net loss of $25M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust's outsized position by total assets

Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust vs every filed plan by assets

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

$94,362,271 Top 8% higher than 92% 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

Shannon & Wilson, Inc. Ps Retirement & 401(k) 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. Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust sits mid-pack in the medium band (297 participants).

DOL schedule card

Filing strip 910745357 · Shannon & Wilson, Inc. PY 2022 · 401(k)

Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust · $94M · 297 · 92nd

  • PHOTO $94M
  • IND 297
  • EOY 92nd
  • 5500 401(k)
  • ASSETS near Heartland Express, Inc. of Iowa 401(k) Plan
  • PCT ind #20164

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 Professional & Technical Services retirement plans → · Plans in Washington →

Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust in the asset neighbourhood

Savings Plan for Employees of the Gerresheimer CompaniesSavings Plan for Employees o…$94MVacasa 401(k) Plan$94MShannon & Wilson, Inc. Ps Retirement & 401(k) Plan and TrustShannon & Wilson, Inc. Ps Re…$94MHeartland Express, Inc. of Iowa 401(k) PlanHeartland Express, Inc. of I…$94MExtra Space Management, Inc. 401(k) PlanExtra Space Management, Inc.…$94M
End-of-year total assets ($M) among Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Washington filing particulars

Total Assets (Beginning of Year)$118M
Net Assets (End of Year)$94M
Net Income-$25M
Employer EIN910745357
Plan Effective Date1964-04-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Shannon & Wilson, Inc.)

Sponsor-wide plan assets over time

All Shannon & Wilson, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$171M 32.382695645899204% vs 2022
2024 filing year
$120M$140M$160M$180M 202220232024 $129M $171M ▲ +32.4%
Year Plans Participants Total Assets
2022 2 554 $129M
2023 2 647 $151M
2024 2 713 $171M

Nearby 401(k) Plans in Washington

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

Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -500000050000010000001500000 -20020406080 Total assets ($B) Participants Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust, Total assets ($B): 0.094362271 · Participants: 297Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and TrustThe Boeing Company 401(k) Retirement Plan, Total assets ($B): 63.503643295 · Participants: 118434The Boeing Company 401(k) Retirement PlanMicrosoft Corporation Savings Plus 401(k) Plan, Total assets ($B): 39.602667639 · Participants: 109797Microsoft Corporation Savings Plus 401(k) PlanCostco 401(k) Retirement Plan, Total assets ($B): 25.912962472 · Participants: 181505Costco 401(k) Retirement PlanAmazon 401(k) Plan, Total assets ($B): 17.732345025 · Participants: 1230308Amazon 401(k) PlanT-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust, Total assets ($B): 7.280031396 · Participants: 75797T-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust
Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust vs. nearby 401(k) plans in Washington, assets vs. participants
Compare Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust side-by-side with 3 peers →

Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust's out-of-state 401(k) peers by assets and headcount

Outside Washington, the nearest 401(k) by assets is Heartland Express, Inc. of Iowa 401(k) Plan in IA ($94M); by covered participants it is Solidifi Title & Closing, LLC 401(k) Plan in RI (297 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($94M here).

Similar participant headcount

Nearest other-state filings by covered participants (297 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 Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust assets move in 2022? ▼
Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust declined sharply - down 20.4% during 2022, from $118M to $94M. Reported net income was -$25M.
How have Shannon & Wilson, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Shannon & Wilson, Inc.'s sponsor-wide assets grew 32.4%, from $129M to $171M.
Where does Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust rank by assets among Form 5500 filers? ▼
Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust ranks in the 92nd percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust? ▼
Among 401(k) plans in other states, the closest by assets is Heartland Express, Inc. of Iowa 401(k) Plan in IA ($94M, 2,180 participants).
Which 401(k) plans cover a similar participant headcount to Shannon & Wilson, Inc. Ps Retirement & 401(k) Plan and Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Solidifi Title & Closing, LLC 401(k) Plan in RI (297 participants, N/A 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 910745357.

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.