401(k) · DOL Form 5500 · 2024

Altman Solon US, LP 401(k) Plan

Data updated 2026-08-25

$62M
Total assets Below avg plan size
261
Participants Below avg headcount
86th
Percentile by assets National rank
$238,501
Avg per participant Above avg balance/head
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Official DOL plan name: Altman Solon US, LP 401(k) Profit Sharing Plan · Sponsored by Altman Solon US, LP · Massachusetts · Professional & Technical Services

$62M in assets, 261 participants

Altman Solon US, LP's Altman Solon US, LP 401(k) Profit Sharing Plan reported $62M in total assets and 261 participants in its 2024 DOL Form 5500 filing, ranking in the 86th 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.

  • #17,650 in Professional & Technical Services (20,173 peers)

Coverage in Massachusetts

Altman Solon US, LP 401(k) Profit Sharing Plan covers 261 participants in Massachusetts, about 40% of the average Massachusetts filer (state average ~659 per filing). Assets: $62M.

#17,650
in Professional & Technical Services (20,173 peers)
+22.8%
assets growth YoY
0.6×
vs typical plan assets (national mean)

Altman Solon US, LP 401(k) Profit Sharing Plan's outsized position by total assets

Altman Solon US, LP 401(k) Profit Sharing Plan vs every filed plan by assets

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

$62,248,700 Top 14% higher than 86% 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

Altman Solon US, LP 401(k) Profit Sharing 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. Altman Solon US, LP 401(k) Profit Sharing Plan sits mid-pack in the medium band (261 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Altman Solon US, LP 401(k) Profit Sharing Plan end-of-year assets rose from $51M in the plan year 2023 filing to $62M in the plan year 2024 filing.
  • Altman Solon US, LP 401(k) Profit Sharing Plan reported participants fell from 331 in the plan year 2023 filing to 261 in the plan year 2024 filing.
  • Altman Solon US, LP 401(k) Profit Sharing Plan reported net income fell from $13M in the plan year 2023 filing to $12M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 050524931 · Altman Solon US, LP PY 2024 · 401(k)

Altman Solon US, LP 401(k) Profit Sharing Plan · $62M · 261 · 86th

  • EOY $62M
  • 5500 261
  • ASSETS 86th
  • PCT 401(k)
  • EIN near Employees' Profit Sharing 401 (K) Plan
  • RANK ind #17650

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 Massachusetts →

Altman Solon US, LP 401(k) Profit Sharing Plan in the asset neighbourhood

Altman Solon US, LP 401(k) Profit Sharing PlanAltman Solon US, LP 401(k) P…$62MEmployees' Profit Sharing 401 (K) PlanEmployees' Profit Sharing 40…$62MSantafe Healthcare, Inc. 401(k) Retirement Savings PlanSantafe Healthcare, Inc. 401…$62MFei.Com, Inc. 401(k) Plan$62MNet Health Systems, Inc. Profit Sharing Plan and TrustNet Health Systems, Inc. Pro…$62M
End-of-year total assets ($M) among Altman Solon US, LP 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Massachusetts filing particulars

Total Assets (Beginning of Year)$51M
Net Assets (End of Year)$62M
Net Income$12M
Employer EIN050524931
Plan Effective Date2004-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Altman Solon US, LP)

Sponsor-wide plan assets over time

All Altman Solon US, LP plans reported in each filing year

Latest sponsor-wide plan assets
$62M 64.1771441125638% vs 2022
2024 filing year
$30M$40M$50M$60M$70M 202220232024 $37.9M $62.3M ▲ +64.2%
Year Plans Participants Total Assets
2022 1 288 $38M
2023 1 331 $51M
2024 1 261 $62M

Nearby 401(k) Plans in Massachusetts

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

Altman Solon US, LP 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Altman Solon US, LP 401(k) Profit Sharing Plan, Total assets ($B): 0.0622487 · Participants: 261Altman Solon US, LP 401(k) Profit Sharing 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
Altman Solon US, LP 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Altman Solon US, LP 401(k) Profit Sharing Plan side-by-side with 3 peers →

Altman Solon US, LP 401(k) Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Employees' Profit Sharing 401 (K) Plan in CA ($62M); by covered participants it is Spencer Savings Bank Sla Savings Retirement Plan in NJ (261 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (261 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 Altman Solon US, LP 401(k) Profit Sharing Plan assets move in 2024? ▼
Altman Solon US, LP 401(k) Profit Sharing Plan grew sharply - up 22.8% during 2024, from $51M to $62M. Reported net income was $12M.
How have Altman Solon US, LP plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Altman Solon US, LP's sponsor-wide assets grew 64.2%, from $38M to $62M.
Where does Altman Solon US, LP 401(k) Profit Sharing Plan rank by assets among Form 5500 filers? ▼
Altman Solon US, LP 401(k) Profit Sharing Plan ranks in the 86th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Altman Solon US, LP 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Employees' Profit Sharing 401 (K) Plan in CA ($62M, 137 participants).
Which 401(k) plans cover a similar participant headcount to Altman Solon US, LP 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Spencer Savings Bank Sla Savings Retirement Plan in NJ (261 participants, $47M 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 050524931.

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.