401(k) · DOL Form 5500 · 2023

Mattress Warehouse LLC 401(k) Plan

Data updated 2026-08-25

$10M
Total assets Small plan by assets
747
Participants Near avg headcount
58th
Percentile by assets National rank
$12,760
Avg per participant Low balance/head
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Official DOL plan name: Mattress Warehouse 401(k) Retirement Plan · Sponsored by Mattress Warehouse LLC · Maryland · Retail Trade

$10M in assets, 747 participants

Mattress Warehouse LLC's Mattress Warehouse 401(k) Retirement Plan reported $10M in total assets and 747 participants in its 2023 DOL Form 5500 filing, ranking in the 58th 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.

  • #5,746 in Retail Trade (8,414 peers)

Mattress Warehouse LLC multi-year trail

Mattress Warehouse LLC's plans moved +66.9% in assets from 2022 to 2024; this filing shows Mattress Warehouse 401(k) Retirement Plan at $10M / 747 participants.

#5,746
in Retail Trade (8,414 peers)
+30.3%
assets growth YoY

Mattress Warehouse 401(k) Retirement Plan's mid-pack asset rank among Retail Trade and all filers

Mattress Warehouse 401(k) Retirement Plan vs every filed plan by assets

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

$9,531,544 Top 42% higher than 58% 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

Mattress Warehouse 401(k) Retirement Plan 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. Mattress Warehouse 401(k) Retirement Plan sits mid-pack in the medium band (747 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Mattress Warehouse 401(k) Retirement Plan reported net income rose from -$267K in the plan year 2022 filing to $2M in the plan year 2023 filing.
  • Mattress Warehouse 401(k) Retirement Plan end-of-year assets rose from $7M in the plan year 2022 filing to $10M in the plan year 2023 filing.
  • Mattress Warehouse 401(k) Retirement Plan reported participants rose from 692 in the plan year 2022 filing to 747 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 521652149 · Mattress Warehouse LLC PY 2023 · 401(k)

Mattress Warehouse 401(k) Retirement Plan · $10M · 747 · 58th

  • EOY $10M
  • EOY 747
  • EOY 58th
  • EOY 401(k)
  • EOY near Citrine Informatics 401(k) Plan
  • EOY ind #5746

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 Retail Trade retirement plans → · Plans in Maryland →

Mattress Warehouse 401(k) Retirement Plan in the asset neighbourhood

Mattress Warehouse 401(k) Retirement PlanMattress Warehouse 401(k) Re…$10MCitrine Informatics 401(k) PlanCitrine Informatics 401(k) P…$10MMckay Used Books & Cds, Inc. Profit Sharing PlanMckay Used Books & Cds, Inc.…$10MRancho Foods, Inc. 401(k) & Profit Sharing PlanRancho Foods, Inc. 401(k) & …$10MAcme Engineering & Manufacturing Corporation Incentive Savings PlanAcme Engineering & Manufactu…$10M
End-of-year total assets ($M) among Mattress Warehouse 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Mattress Warehouse LLC multi-year asset trail

Sponsor-wide plan assets over time

All Mattress Warehouse LLC plans reported in each filing year

Latest sponsor-wide plan assets
$12M 66.93008998075746% vs 2022
2024 filing year
$6M$8M$10M$12M$14M 202220232024 $7.32M $12.2M ▲ +66.8%
Year Plans Participants Total Assets
2022 1 692 $7M
2023 1 747 $10M
2024 1 793 $12M

Mattress Warehouse LLC filing trail (2023)

Total Assets (Beginning of Year)$7M
Net Assets (End of Year)$10M
Net Income$2M
Employer EIN521652149
Plan Effective Date1998-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Maryland

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

Mattress Warehouse 401(k) Retirement Plan vs. nearby 401(k) plans in Maryland, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants Mattress Warehouse 401(k) Retirement Plan, Total assets ($B): 0.009531544 · Participants: 747Mattress Warehouse 401(k) Retirement PlanLockheed Martin Corporation Salaried Savings Plan, Total assets ($B): 47.273019756 · Participants: 91511Lockheed Martin Corporation Salaried Savings PlanMarriott Retirement Savings Plan, Total assets ($B): 10.20606962 · Participants: 96415Marriott Retirement Savings PlanT. Rowe Price U.S. Retirement Program, Total assets ($B): 4.357344903 · Participants: 6292T. Rowe Price U.S. Retirement ProgramNfl Player Second Career Savings Plan, Total assets ($B): 3.951576315 · Participants: 2767Nfl Player Second Career Savings PlanSodexo 401 (K) Employees' Retirement Savings Plan and Trust, Total assets ($B): 2.217483854 · Participants: 80121Sodexo 401 (K) Employees' Retirement Savings Plan and Trust
Mattress Warehouse 401(k) Retirement Plan vs. nearby 401(k) plans in Maryland, assets vs. participants
Compare Mattress Warehouse 401(k) Retirement Plan side-by-side with 3 peers →

Mattress Warehouse 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Maryland, the nearest 401(k) by assets is Citrine Informatics 401(k) Plan in CA ($10M); by covered participants it is Ses Americom Retirement and Savings Plan in NJ (747 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (747 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 Mattress Warehouse 401(k) Retirement Plan assets move in 2023? ▼
Mattress Warehouse 401(k) Retirement Plan surged - up 30.3% during 2023, from $7M to $10M. Reported net income was $2M.
How have Mattress Warehouse LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mattress Warehouse LLC's sponsor-wide assets grew 66.9%, from $7M to $12M.
Which 401(k) plans are similar in size to Mattress Warehouse 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Citrine Informatics 401(k) Plan in CA ($10M, 74 participants).
Which 401(k) plans cover a similar participant headcount to Mattress Warehouse 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Ses Americom Retirement and Savings Plan in NJ (747 participants, $246M 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 521652149.

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.