401(k) · DOL Form 5500 · 2022

D & M Holding Inc. 401(k) Plan

Data updated 2026-08-25

$103M
Total assets Near avg plan size
171
Participants Small participant base
93rd
Percentile by assets National rank
$600,078
Avg per participant High balance/head
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Official DOL plan name: Degolyer and Macnaughton Employees' Savings Plan · Sponsored by D & M Holding Inc. · Texas · Professional & Technical Services

$103M in assets, 171 participants

D & M Holding Inc.'s Degolyer and Macnaughton Employees' Savings Plan reported $103M in total assets and 171 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.

  • #20,265 in Professional & Technical Services (21,562 peers)

Coverage in Texas

Degolyer and Macnaughton Employees' Savings Plan covers 171 participants in Texas, about 25% of the average Texas filer (state average ~688 per filing). Assets: $103M.

#20,265
in Professional & Technical Services (21,562 peers)
-23.7%
assets change YoY
1.0×
vs typical plan assets (national mean)

The plan reported a net loss of $32M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Degolyer and Macnaughton Employees' Savings Plan's outsized position by total assets

Degolyer and Macnaughton Employees' Savings Plan vs every filed plan by assets

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

$102,613,328 Top 7% higher than 93% 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

Degolyer and Macnaughton Employees' Savings Plan 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. Degolyer and Macnaughton Employees' Savings Plan sits mid-pack in the medium band (171 participants).

Published 5500 schedule card

Filing strip 750771709 · D & M Holding Inc. PY 2022 · 401(k)

Degolyer and Macnaughton Employees' Savings Plan · $103M · 171 · 93rd

  • SCH $103M
  • EBSA 171
  • PART 93rd
  • TYPE 401(k)
  • NET near Power Integrations, Inc. 401(k) Plan
  • BOOK ind #20265

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 Texas →

Degolyer and Macnaughton Employees' Savings Plan in the asset neighbourhood

Employers Insurance Company of Nevada 401(k) Retirement PlanEmployers Insurance Company …$103MEdw. C. Levy Co. Capital Accumulation PlanEdw. C. Levy Co. Capital Acc…$103MThe 401(k) Plan Sponsored by Aegis TherapiesThe 401(k) Plan Sponsored by…$103MDegolyer and Macnaughton Employees' Savings PlanDegolyer and Macnaughton Emp…$103MPower Integrations, Inc. 401(k) PlanPower Integrations, Inc. 401…$103M
End-of-year total assets ($M) among Degolyer and Macnaughton Employees' Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Texas filing particulars

Total Assets (Beginning of Year)$135M
Net Assets (End of Year)$103M
Net Income-$32M
Employer EIN750771709
Plan Effective Date1953-09-01
Filing StatusFILING RECEIVED

Sponsor Plan History (D & M Holding Inc.)

Sponsor-wide plan assets over time

All D & M Holding Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$119M 16.086091662478776% vs 2022
2024 filing year
$100M$105M$110M$115M$120M$125M 202220232024 $103M $119M ▲ +16.1%
Year Plans Participants Total Assets
2022 1 171 $103M
2023 1 139 $110M
2024 1 132 $119M

Nearby 401(k) Plans in Texas

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

Degolyer and Macnaughton Employees' Savings Plan vs. nearby 401(k) plans in Texas, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000 -10010203040 Total assets ($B) Participants Degolyer and Macnaughton Employees' Savings Plan, Total assets ($B): 0.102613328 · Participants: 171Degolyer and Macnaughton Employees' Savings PlanAT&T Retirement Savings Plan, Total assets ($B): 37.578871 · Participants: 144503AT&T Retirement Savings PlanExxonmobil Savings Plan, Total assets ($B): 21.266 · Participants: 23619Exxonmobil Savings PlanCaterpillar 401(k) Savings Plan, Total assets ($B): 13.794958016 · Participants: 38538Caterpillar 401(k) Savings PlanAmerican Airlines, Inc. 401(k) Plan, Total assets ($B): 12.806443202 · Participants: 85577American Airlines, Inc. 401(k) PlanDell Inc. 401(k) Plan, Total assets ($B): 11.969059 · Participants: 47532Dell Inc. 401(k) Plan
Degolyer and Macnaughton Employees' Savings Plan vs. nearby 401(k) plans in Texas, assets vs. participants
Compare Degolyer and Macnaughton Employees' Savings Plan side-by-side with 3 peers →

Degolyer and Macnaughton Employees' Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Texas, the nearest 401(k) by assets is Power Integrations, Inc. 401(k) Plan in CA ($103M); by covered participants it is The Dorschel Group Retirement Plan in NY (171 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (171 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 Degolyer and Macnaughton Employees' Savings Plan assets move in 2022? ▼
Degolyer and Macnaughton Employees' Savings Plan declined sharply - down 23.7% during 2022, from $135M to $103M. Reported net income was -$32M.
How have D & M Holding Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), D & M Holding Inc.'s sponsor-wide assets grew 16.1%, from $103M to $119M.
Where does Degolyer and Macnaughton Employees' Savings Plan rank by assets among Form 5500 filers? ▼
Degolyer and Macnaughton Employees' Savings Plan ranks in the 93rd 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 Degolyer and Macnaughton Employees' Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Power Integrations, Inc. 401(k) Plan in CA ($103M, 341 participants).
Which 401(k) plans cover a similar participant headcount to Degolyer and Macnaughton Employees' Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is The Dorschel Group Retirement Plan in NY (171 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 750771709.

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.