401(k) · DOL Form 5500 · 2024
Dn Tanks, LLC 401(k) Plan
Data updated 2026-08-25
- $118M
- Total assets Near avg plan size
- 259
- Participants Below avg headcount
- 92nd
- Percentile by assets National rank
- $455,396
- Avg per participant High balance/head
Official DOL plan name: Dn Tanks Retirement Plan · Sponsored by Dn Tanks, LLC · Massachusetts · Construction
$118M in assets, 259 participants
Dn Tanks, LLC's Dn Tanks Retirement Plan reported $118M in total assets and 259 participants in its 2024 DOL Form 5500 filing, ranking in the 92nd 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.
- #8,140 in Construction (9,039 peers)
Coverage in Massachusetts
Dn Tanks Retirement Plan covers 259 participants in Massachusetts, about 39% of the average Massachusetts filer (state average ~659 per filing). Assets: $118M.
- #8,140
- in Construction (9,039 peers)
- +13.8%
- assets growth YoY
- 1.2×
- vs typical plan assets (national mean)
Dn Tanks Retirement Plan's outsized position by total assets
Dn Tanks Retirement Plan vs every filed plan by assets
End-of-year total assets · plan year 2024 · DOL Form 5500
$117,947,516 Top 8% higher than 92% of 123,620 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024
Dn Tanks Retirement Plan among mid-size filed plans by headcount
Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Dn Tanks Retirement Plan sits mid-pack in the medium band (259 participants).
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Dn Tanks Retirement Plan reported net income fell from $17M in the plan year 2023 filing to $14M in the plan year 2024 filing.
- Dn Tanks Retirement Plan end-of-year assets rose from $104M in the plan year 2023 filing to $118M in the plan year 2024 filing.
- Dn Tanks Retirement Plan reported participants rose from 251 in the plan year 2023 filing to 259 in the plan year 2024 filing.
Published 5500 schedule card
Filing strip 844597957 · Dn Tanks, LLC PY 2024 · 401(k)
Dn Tanks Retirement Plan · $118M · 259 · 92nd
- VS-ST $118M
- VS-ST 259
- VS-ST 92nd
- VS-ST 401(k)
- VS-ST near Zoeller Company Retirement Savings Plan and Trust
- VS-ST ind #8140
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 Construction retirement plans → · Plans in Massachusetts →
Dn Tanks Retirement Plan in the asset neighbourhood
Massachusetts filing particulars
| Total Assets (Beginning of Year) | $104M |
|---|---|
| Net Assets (End of Year) | $118M |
| Net Income | $14M |
| Employer EIN | 844597957 |
| Plan Effective Date | 1965-09-17 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Dn Tanks, LLC)
Sponsor-wide plan assets over time
All Dn Tanks, LLC plans reported in each filing year
- Latest sponsor-wide plan assets
- $120M 35.60217574129815% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 355 | $89M |
| 2023 | 2 | 362 | $106M |
| 2024 | 2 | 376 | $120M |
Nearby 401(k) Plans in Massachusetts
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- Fidelity Retirement Savings Plan $34.2B · 66,907
- Liberty Mutual 401(k) Plan $11.4B · 34,618
- Massachusetts Institute of Technology Supplemental 401(k) Plan $7.7B · 14,762
- Boston Scientific Corporation 401(k) Retirement Savings Plan $6.8B · 20,639
- State Street Salary Savings Program $6.5B · 12,777
Dn Tanks Retirement Plan's out-of-state 401(k) peers by assets and headcount
Outside Massachusetts, the nearest 401(k) by assets is Zoeller Company Retirement Savings Plan and Trust in KY ($118M); by covered participants it is The Tustin Group 401(k) Retirement in PA (259 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($118M here).
- Zoeller Company Retirement Savings Plan and Trust (KY) $118M · 661
- Savings Plan of the Newtron Group, L.L.C. and Subsidiaries (LA) $118M · 2,703
- Basis Educational Group Retirement Plan (AZ) $118M · 2,389
- Employee Retirement Plan for Siriuspoint Companies (NY) $118M · 598
Similar participant headcount
Nearest other-state filings by covered participants (259 participants); asset peers above are excluded.
- The Tustin Group 401(k) Retirement (PA) 259 · 0 off
- L.E. Bell Construction Company Inc., 401(k) Plan (AL) 259 · 0 off
- Kaizen Clinical Partners Retirement Plan (TX) 259 · 0 off
- Tides Advocacy 401(k) Plan (CA) 259 · 0 off
DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.