401(k) · DOL Form 5500 · 2023

John W Gasparini Inc Dba Mark's Plumbing Parts 401(k) Plan

Data updated 2026-08-25

$12M
Total assets Small plan by assets
105
Participants Small participant base
62nd
Percentile by assets National rank
$111,841
Avg per participant Below avg balance/head
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Official DOL plan name: Mark's Plumbing Parts 401(k) Plan & Trust · Sponsored by John W Gasparini Inc Dba Mark's Plumbing Parts · Texas · Wholesale Trade

$12M in assets, 105 participants

John W Gasparini Inc Dba Mark's Plumbing Parts's Mark's Plumbing Parts 401(k) Plan & Trust reported $12M in total assets and 105 participants in its 2023 DOL Form 5500 filing, ranking in the 62nd 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.

  • #3,462 in Wholesale Trade (6,309 peers)

Coverage in Texas

Mark's Plumbing Parts 401(k) Plan & Trust covers 105 participants in Texas, about 15% of the average Texas filer (state average ~688 per filing). Assets: $12M.

#3,462
in Wholesale Trade (6,309 peers)
+4.9%
assets growth YoY

Mark's Plumbing Parts 401(k) Plan & Trust's mid-pack asset rank among Wholesale Trade and all filers

Mark's Plumbing Parts 401(k) Plan & Trust vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$11,743,337 Top 38% higher than 62% of 127,068 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 2023

Mark's Plumbing Parts 401(k) Plan & Trust among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Mark's Plumbing Parts 401(k) Plan & Trust sits mid-pack in the medium band (105 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Mark's Plumbing Parts 401(k) Plan & Trust reported net income rose from -$1M in the plan year 2022 filing to $546K in the plan year 2023 filing.
  • Mark's Plumbing Parts 401(k) Plan & Trust end-of-year assets rose from $11M in the plan year 2022 filing to $12M in the plan year 2023 filing.
  • Mark's Plumbing Parts 401(k) Plan & Trust reported participants fell from 109 in the plan year 2022 filing to 105 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 751868379 · John W Gasparini Inc Dba Mark's Plumbing Parts PY 2023 · 401(k)

Mark's Plumbing Parts 401(k) Plan & Trust · $12M · 105 · 62nd

  • PCT $12M
  • EIN 105
  • RANK 62nd
  • PHOTO 401(k)
  • IND near Simutech Group, Inc. 401(k) Plan
  • EOY ind #3462

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 Wholesale Trade retirement plans → · Plans in Texas →

Mark's Plumbing Parts 401(k) Plan & Trust in the asset neighbourhood

Mark's Plumbing Parts 401(k) Plan & TrustMark's Plumbing Parts 401(k)…$12MSimutech Group, Inc. 401(k) PlanSimutech Group, Inc. 401(k) …$12MArt Guild, Inc. Retirement Savings PlanArt Guild, Inc. Retirement S…$12MWebpagefx, LLC 401(k) Plan$12MLa Terra Fina USA 401(k) Plan$12M
End-of-year total assets ($M) among Mark's Plumbing Parts 401(k) Plan & Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Texas filing particulars

Total Assets (Beginning of Year)$11M
Net Assets (End of Year)$12M
Net Income$546K
Employer EIN751868379
Plan Effective Date1997-11-01
Filing StatusFILING RECEIVED

Sponsor Plan History (John W Gasparini Inc Dba Mark's Plumbing Parts)

Sponsor-wide plan assets over time

All John W Gasparini Inc Dba Mark's Plumbing Parts plans reported in each filing year

Latest sponsor-wide plan assets
$13M 13.49166015366253% vs 2022
2024 filing year
$11M$11.5M$12M$12.5M$13M 202220232024 $11.2M $12.7M ▲ +13.5%
Year Plans Participants Total Assets
2022 1 109 $11M
2023 1 105 $12M
2024 1 103 $13M

Nearby 401(k) Plans in Texas

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

Mark's Plumbing Parts 401(k) Plan & Trust vs. nearby 401(k) plans in Texas, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -1001020304050 Total assets ($B) Participants Mark's Plumbing Parts 401(k) Plan & Trust, Total assets ($B): 0.011743337 · Participants: 105Mark's Plumbing Parts 401(k) Plan & TrustAT&T Retirement Savings Plan, Total assets ($B): 40.012012 · Participants: 119854AT&T Retirement Savings PlanExxonmobil Savings Plan, Total assets ($B): 21.917 · Participants: 23477Exxonmobil Savings PlanCaterpillar 401(k) Savings Plan, Total assets ($B): 16.496476432 · Participants: 41679Caterpillar 401(k) Savings PlanAmerican Airlines, Inc. 401(k) Plan, Total assets ($B): 14.680189879 · Participants: 88792American Airlines, Inc. 401(k) PlanDell Inc. 401(k) Plan, Total assets ($B): 13.529835 · Participants: 45686Dell Inc. 401(k) Plan
Mark's Plumbing Parts 401(k) Plan & Trust vs. nearby 401(k) plans in Texas, assets vs. participants
Compare Mark's Plumbing Parts 401(k) Plan & Trust side-by-side with 3 peers →

Mark's Plumbing Parts 401(k) Plan & Trust's out-of-state 401(k) peers by assets and headcount

Outside Texas, the nearest 401(k) by assets is Simutech Group, Inc. 401(k) Plan in NY ($12M); by covered participants it is Associated Retina Consultants 401(k) Profit Sharing Plan & Trust in AZ (105 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($12M here).

Similar participant headcount

Nearest other-state filings by covered participants (105 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Mark's Plumbing Parts 401(k) Plan & Trust assets move in 2023? ▼
Mark's Plumbing Parts 401(k) Plan & Trust edged up modestly - up 4.9% during 2023, from $11M to $12M. Reported net income was $546K.
How have John W Gasparini Inc Dba Mark's Plumbing Parts plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), John W Gasparini Inc Dba Mark's Plumbing Parts's sponsor-wide assets grew 13.5%, from $11M to $13M.
Which 401(k) plans are similar in size to Mark's Plumbing Parts 401(k) Plan & Trust? ▼
Among 401(k) plans in other states, the closest by assets is Simutech Group, Inc. 401(k) Plan in NY ($12M, 109 participants).
Which 401(k) plans cover a similar participant headcount to Mark's Plumbing Parts 401(k) Plan & Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Associated Retina Consultants 401(k) Profit Sharing Plan & Trust in AZ (105 participants, $6M in assets).

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 751868379.

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.