401(k) · DOL Form 5500 · 2024

Ipswich Shellfish Company, Inc. 401(k) Plan

Data updated 2026-08-25

$18M
Total assets Small plan by assets
215
Participants Below avg headcount
68th
Percentile by assets National rank
$81,599
Avg per participant Below avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Ipswich Shellfish Company, Inc. 401(k) Plan · Sponsored by Ipswich Shellfish Company, Inc. · Massachusetts · Manufacturing

$18M in assets, 215 participants

Ipswich Shellfish Company, Inc.'s Ipswich Shellfish Company, Inc. 401(k) Plan reported $18M in total assets and 215 participants in its 2024 DOL Form 5500 filing, ranking in the 68th 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.

  • #10,043 in Manufacturing (17,777 peers)

Coverage in Massachusetts

Ipswich Shellfish Company, Inc. 401(k) Plan covers 215 participants in Massachusetts, about 33% of the average Massachusetts filer (state average ~659 per filing). Assets: $18M.

#10,043
in Manufacturing (17,777 peers)
+19.3%
assets growth YoY

Ipswich Shellfish Company, Inc. 401(k) Plan's outsized position by total assets

Ipswich Shellfish Company, Inc. 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$17,543,769 Top 32% higher than 68% of 123,620 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 2024

Ipswich Shellfish Company, Inc. 401(k) 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. Ipswich Shellfish Company, Inc. 401(k) Plan sits mid-pack in the medium band (215 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Ipswich Shellfish Company, Inc. 401(k) Plan reported net income rose from $851K in the plan year 2023 filing to $3M in the plan year 2024 filing.
  • Ipswich Shellfish Company, Inc. 401(k) Plan end-of-year assets rose from $15M in the plan year 2023 filing to $18M in the plan year 2024 filing.
  • Ipswich Shellfish Company, Inc. 401(k) Plan reported participants rose from 208 in the plan year 2023 filing to 215 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 042265029 · Ipswich Shellfish Company, Inc. PY 2024 · 401(k)

Ipswich Shellfish Company, Inc. 401(k) Plan · $18M · 215 · 68th

  • 5500 $18M
  • ASSETS 215
  • PCT 68th
  • EIN 401(k)
  • RANK near States Logistics 401(k) Plan
  • PHOTO ind #10043

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 →

Ipswich Shellfish Company, Inc. 401(k) Plan in the asset neighbourhood

Hahl Companies 401(k) Plan$18MIpswich Shellfish Company, Inc. 401(k) PlanIpswich Shellfish Company, I…$18MStates Logistics 401(k) Plan$18MRamos Oil Company, Inc. 401(k) Profit Sharing PlanRamos Oil Company, Inc. 401(…$18MColville Tribal Enterprises Corp. Retirement PlanColville Tribal Enterprises …$18M
End-of-year total assets ($M) among Ipswich Shellfish Company, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Massachusetts filing particulars

Total Assets (Beginning of Year)$15M
Net Assets (End of Year)$18M
Net Income$3M
Employer EIN042265029
Plan Effective Date1993-06-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Ipswich Shellfish Company, Inc.)

Sponsor-wide plan assets over time

All Ipswich Shellfish Company, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$18M 26.659862387705573% vs 2022
2024 filing year
$12M$14M$16M$18M 202220232024 $13.9M $17.5M ▲ +26.6%
Year Plans Participants Total Assets
2022 1 202 $14M
2023 1 208 $15M
2024 1 215 $18M

Nearby 401(k) Plans in Massachusetts

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

Ipswich Shellfish Company, Inc. 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Ipswich Shellfish Company, Inc. 401(k) Plan, Total assets ($B): 0.017543769 · Participants: 215Ipswich Shellfish Company, Inc. 401(k) PlanFidelity Retirement Savings Plan, Total assets ($B): 34.201609937 · Participants: 66907Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 11.352606499 · Participants: 34618Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 7.720373045 · Participants: 14762Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 6.775289067 · Participants: 20639Boston Scientific Corporation 401(k) Retirement Savings PlanState Street Salary Savings Program, Total assets ($B): 6.532301643 · Participants: 12777State Street Salary Savings Program
Ipswich Shellfish Company, Inc. 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Ipswich Shellfish Company, Inc. 401(k) Plan side-by-side with 3 peers →

Ipswich Shellfish Company, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is States Logistics 401(k) Plan in CA ($18M); by covered participants it is Systel Business Equipment Co., Inc. 401(k) Psp in NC (215 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($18M here).

Similar participant headcount

Nearest other-state filings by covered participants (215 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Ipswich Shellfish Company, Inc. 401(k) Plan assets move in 2024? ▼
Ipswich Shellfish Company, Inc. 401(k) Plan grew sharply - up 19.3% during 2024, from $15M to $18M. Reported net income was $3M.
How have Ipswich Shellfish Company, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Ipswich Shellfish Company, Inc.'s sponsor-wide assets grew 26.7%, from $14M to $18M.
Which 401(k) plans are similar in size to Ipswich Shellfish Company, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is States Logistics 401(k) Plan in CA ($18M, 746 participants).
Which 401(k) plans cover a similar participant headcount to Ipswich Shellfish Company, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Systel Business Equipment Co., Inc. 401(k) Psp in NC (215 participants, $18M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 042265029.

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.