401(k) · DOL Form 5500 · 2023

Materials Development Corporation 401(k) Plan

Data updated 2026-08-25

$3M
Total assets Small plan by assets
16
Participants Small participant base
35th
Percentile by assets National rank
$178,519
Avg per participant Above avg balance/head
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Official DOL plan name: Materials Development Corporation 401(k) Plan · Sponsored by Materials Development Corporation · Massachusetts · Manufacturing

$3M in assets, 16 participants

Materials Development Corporation's Materials Development Corporation 401(k) Plan reported $3M in total assets and 16 participants in its 2023 DOL Form 5500 filing, ranking in the 35th 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.

  • #3,497 in Manufacturing (18,722 peers)

Materials Development Corporation multi-year trail

Materials Development Corporation's plans moved +15.3% in assets from 2022 to 2024; this filing shows Materials Development Corporation 401(k) Plan at $3M / 16 participants.

#3,497
in Manufacturing (18,722 peers)
+15.2%
assets growth YoY

Materials Development Corporation 401(k) Plan's mid-pack asset rank among Manufacturing and all filers

Materials Development Corporation 401(k) Plan vs every filed plan by assets

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

$2,856,308 35th percentile higher than 35% 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

Materials Development Corporation 401(k) Plan among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Materials Development Corporation 401(k) Plan is a small filing (16 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Materials Development Corporation 401(k) Plan reported net income rose from -$422K in the plan year 2022 filing to $377K in the plan year 2023 filing.
  • Materials Development Corporation 401(k) Plan end-of-year assets rose from $2M in the plan year 2022 filing to $3M in the plan year 2023 filing.
  • Materials Development Corporation 401(k) Plan reported participants fell from 17 in the plan year 2022 filing to 16 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 042432841 · Materials Development Corporation PY 2023 · 401(k)

Materials Development Corporation 401(k) Plan · $3M · 16 · 35th

  • IND $3M
  • IND 16
  • IND 35th
  • IND 401(k)
  • IND near Nca Architects, LLC 401(k) Profit Sharing Plan and Trust
  • IND ind #3497

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 Massachusetts →

Materials Development Corporation 401(k) Plan in the asset neighbourhood

Materials Development Corporation 401(k) PlanMaterials Development Corpor…$3MNca Architects, LLC 401(k) Profit Sharing Plan and TrustNca Architects, LLC 401(k) P…$3MAccent Furniture, Inc. 401(k) Profit Sharing PlanAccent Furniture, Inc. 401(k…$3MPrime Electrical 401(k) Profit Sharing PlanPrime Electrical 401(k) Prof…$3MDillehay Management Group Profit Sharing PlanDillehay Management Group Pr…$3M
End-of-year total assets ($M) among Materials Development Corporation 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Materials Development Corporation multi-year asset trail

Sponsor-wide plan assets over time

All Materials Development Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$3M 15.312251446751324% vs 2022
2024 filing year
$2.4M$2.6M$2.8M$3M 202220232024 $2.48M $2.86M ▲ +15.3%
Year Plans Participants Total Assets
2022 1 17 $2M
2023 1 16 $3M
2024 1 14 $3M

Materials Development Corporation filing trail (2023)

Total Assets (Beginning of Year)$2M
Net Assets (End of Year)$3M
Net Income$377K
Employer EIN042432841
Plan Effective Date1973-07-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Massachusetts

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

Materials Development Corporation 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Materials Development Corporation 401(k) Plan, Total assets ($B): 0.002856308 · Participants: 16Materials Development Corporation 401(k) PlanFidelity Retirement Savings Plan, Total assets ($B): 28.649852331 · Participants: 62289Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 10.556596852 · Participants: 37052Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 6.829912863 · Participants: 14094Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 5.786107181 · Participants: 19881Boston Scientific Corporation 401(k) Retirement Savings PlanPhilips North America 401(k) Plan, Total assets ($B): 5.779286156 · Participants: 19120Philips North America 401(k) Plan
Materials Development Corporation 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Materials Development Corporation 401(k) Plan side-by-side with 3 peers →

Materials Development Corporation 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Nca Architects, LLC 401(k) Profit Sharing Plan and Trust in NM ($3M); by covered participants it is Surgical Associates of La Jolla Medical Group Inc. Profit Sharing Plan in CA (16 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (16 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 Materials Development Corporation 401(k) Plan assets move in 2023? ▼
Materials Development Corporation 401(k) Plan grew sharply - up 15.2% during 2023, from $2M to $3M. Reported net income was $377K.
How have Materials Development Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Materials Development Corporation's sponsor-wide assets grew 15.3%, from $2M to $3M.
Which 401(k) plans are similar in size to Materials Development Corporation 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Nca Architects, LLC 401(k) Profit Sharing Plan and Trust in NM ($3M, 12 participants).
Which 401(k) plans cover a similar participant headcount to Materials Development Corporation 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Surgical Associates of La Jolla Medical Group Inc. Profit Sharing Plan in CA (16 participants, $5M 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 042432841.

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.