401(k) · DOL Form 5500 · 2022

William B. Parker, D.D.S., P.S. 401(k) Plan

Data updated 2026-08-25

$13M
Total assets Small plan by assets
3
Participants Small participant base
71st
Percentile by assets National rank
$4.5M
Avg per participant High balance/head
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Official DOL plan name: William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust · Sponsored by William B. Parker, D.D.S., P.S. · Washington · Healthcare & Social Assistance

$13M in assets, 3 participants

William B. Parker, D.D.S., P.S.'s William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust reported $13M in total assets and 3 participants in its 2022 DOL Form 5500 filing, ranking in the 71st 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.

  • #15,128 in Healthcare & Social Assistance (20,060 peers)

William B. Parker, D.D.S., P.S. multi-year trail

William B. Parker, D.D.S., P.S.'s plans moved -32.9% in assets from 2022 to 2024; this filing shows William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust at $13M / 3 participants.

#15,128
in Healthcare & Social Assistance (20,060 peers)
+4.4%
assets growth YoY

William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust's outsized position by total assets

William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust vs every filed plan by assets

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

$13,495,730 Top 29% higher than 71% 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

William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust among micro filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust is a micro filing (3 participants), the leftmost band.

Plan-year Form 5500 strip

Filing strip 911160746 · William B. Parker, D.D.S., P.S. PY 2022 · 401(k)

William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust · $13M · 3 · 71st

  • BOOK $13M
  • VS-ST 3
  • BOY 71st
  • SCH 401(k)
  • EBSA near Par Plumbing Company, Inc. Retirement Savings Plan
  • PART ind #15128

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 Healthcare & Social Assistance retirement plans → · Plans in Washington →

William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust in the asset neighbourhood

William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & TrustWilliam B. Parker, D. D. S. …$13MSymmetry Surgical, Inc. 401(k) PlanSymmetry Surgical, Inc. 401(…$13MCny Fertility, PLLC 401(k) Profit Sharing Plan and TrustCny Fertility, PLLC 401(k) P…$13MPar Plumbing Company, Inc. Retirement Savings PlanPar Plumbing Company, Inc. R…$13MWebflow 401(k) Plan$13M
End-of-year total assets ($M) among William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

William B. Parker, D.D.S., P.S. multi-year asset trail

Sponsor-wide plan assets over time

All William B. Parker, D.D.S., P.S. plans reported in each filing year

Latest sponsor-wide plan assets
$9M 32.896256816044776% vs 2022
2024 filing year
$8M$10M$12M$14M$16M 202220232024 $13.5M $9.06M ▼ -32.9%
Year Plans Participants Total Assets
2022 1 3 $13M
2023 1 4 $15M
2024 1 7 $9M

William B. Parker, D.D.S., P.S. filing trail (2022)

Total Assets (Beginning of Year)$13M
Net Assets (End of Year)$13M
Net Income$568K
Employer EIN911160746
Plan Effective Date1983-11-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Washington

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

William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -500000050000010000001500000 -20020406080 Total assets ($B) Participants William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust, Total assets ($B): 0.01349573 · Participants: 3William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & 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
William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust vs. nearby 401(k) plans in Washington, assets vs. participants
Compare William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust side-by-side with 3 peers →

William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust's out-of-state 401(k) peers by assets and headcount

Outside Washington, the nearest 401(k) by assets is Par Plumbing Company, Inc. Retirement Savings Plan in NY ($13M); by covered participants it is Mesa Neurology, LLC 401(k) Profit Sharing Plan in AZ (3 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($13M here).

Similar participant headcount

Nearest other-state filings by covered participants (3 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 William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust assets move in 2022? ▼
William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust edged up modestly - up 4.4% during 2022, from $13M to $13M. Reported net income was $568K.
How have William B. Parker, D.D.S., P.S. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), William B. Parker, D.D.S., P.S.'s sponsor-wide assets declined 32.9%, from $13M to $9M.
Which 401(k) plans are similar in size to William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust? ▼
Among 401(k) plans in other states, the closest by assets is Par Plumbing Company, Inc. Retirement Savings Plan in NY ($13M, 113 participants).
Which 401(k) plans cover a similar participant headcount to William B. Parker, D. D. S. , P. S. 401(k) Ps Plan & Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Mesa Neurology, LLC 401(k) Profit Sharing Plan in AZ (3 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 911160746.

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.