401(k) · DOL Form 5500 · 2024

Alter Domus Inc. 401(k) Plan

Data updated 2026-08-25

$121M
Total assets Near avg plan size
1,569
Participants Near avg headcount
92nd
Percentile by assets National rank
$76,906
Avg per participant Below avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Alter Domus 401(k) Plan · Sponsored by Alter Domus Inc. · Illinois · Finance & Insurance

$121M in assets, 1,569 participants

Alter Domus Inc.'s Alter Domus 401(k) Plan reported $121M in total assets and 1,569 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.

  • #7,443 in Finance & Insurance (8,549 peers)

Coverage in Illinois

Alter Domus 401(k) Plan covers 1,569 participants in Illinois, 2.0x the typical Illinois plan (state average ~779 per filing). Assets: $121M.

#7,443
in Finance & Insurance (8,549 peers)
+36.9%
assets growth YoY
1.2×
vs typical plan assets (national mean)

Alter Domus 401(k) Plan's outsized position by total assets

Alter Domus 401(k) Plan vs every filed plan by assets

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

$120,665,444 Top 8% higher than 92% 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

Alter Domus 401(k) Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Alter Domus 401(k) Plan lands in the large band (1,569 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Alter Domus 401(k) Plan end-of-year assets rose from $88M in the plan year 2023 filing to $121M in the plan year 2024 filing.
  • Alter Domus 401(k) Plan reported participants rose from 1,352 in the plan year 2023 filing to 1,569 in the plan year 2024 filing.
  • Alter Domus 401(k) Plan reported net income rose from $29M in the plan year 2023 filing to $33M in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 320394877 · Alter Domus Inc. PY 2024 · 401(k)

Alter Domus 401(k) Plan · $121M · 1,569 · 92nd

  • PHOTO $121M
  • PHOTO 1,569
  • PHOTO 92nd
  • PHOTO 401(k)
  • PHOTO near Datasite Global Corporation 401(k) Incentive Savings Plan
  • PHOTO ind #7443

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 Finance & Insurance retirement plans → · Plans in Illinois →

Alter Domus 401(k) Plan in the asset neighbourhood

Providence Medical Group, Northern California 401(k) Profit Sharing PlanProvidence Medical Group, No…$121MKroenke Sports 401(k) Savings PlanKroenke Sports 401(k) Saving…$121MAlter Domus 401(k) Plan$121MDatasite Global Corporation 401(k) Incentive Savings PlanDatasite Global Corporation …$121MHashicorp Inc. 401(k) Profit Sharing Plan and TrustHashicorp Inc. 401(k) Profit…$121M
End-of-year total assets ($M) among Alter Domus 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Illinois filing particulars

Total Assets (Beginning of Year)$88M
Net Assets (End of Year)$121M
Net Income$33M
Employer EIN320394877
Plan Effective Date2018-02-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Alter Domus Inc.)

Sponsor-wide plan assets over time

All Alter Domus Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$121M 105.12697749226534% vs 2022
2024 filing year
$40M$60M$80M$100M$120M$140M 202220232024 $58.8M $121M ▲ +105.2%
Year Plans Participants Total Assets
2022 1 988 $59M
2023 1 1,352 $88M
2024 1 1,569 $121M

Nearby 401(k) Plans in Illinois

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

Alter Domus 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -50510152025 Total assets ($B) Participants Alter Domus 401(k) Plan, Total assets ($B): 0.120665444 · Participants: 1569Alter Domus 401(k) PlanAccenture United States 401(k) Match and Savings Plan, Total assets ($B): 21.302643276 · Participants: 66965Accenture United States 401(k) Match and Savings PlanState Farm 401(k) Savings Plan, Total assets ($B): 19.010099056 · Participants: 63297State Farm 401(k) Savings PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 16.835964452 · Participants: 16659United Airlines Pilot Retirement Account PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 15.755668 · Participants: 38229Abbott Laboratories Stock Retirement PlanWalgreens Retirement Savings Plan, Total assets ($B): 14.535873337 · Participants: 233635Walgreens Retirement Savings Plan
Alter Domus 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
Compare Alter Domus 401(k) Plan side-by-side with 3 peers →

Alter Domus 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Datasite Global Corporation 401(k) Incentive Savings Plan in MN ($121M); by covered participants it is Allete and Affiliated Companies Retirement Savings and Stock Ownership Plan in MN (1,569 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (1,569 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 Alter Domus 401(k) Plan assets move in 2024? ▼
Alter Domus 401(k) Plan surged - up 36.9% during 2024, from $88M to $121M. Reported net income was $33M.
How have Alter Domus Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Alter Domus Inc.'s sponsor-wide assets grew 105.1%, from $59M to $121M.
Where does Alter Domus 401(k) Plan rank by assets among Form 5500 filers? ▼
Alter Domus 401(k) Plan ranks in the 92nd percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Alter Domus 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Datasite Global Corporation 401(k) Incentive Savings Plan in MN ($121M, 688 participants).
Which 401(k) plans cover a similar participant headcount to Alter Domus 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Allete and Affiliated Companies Retirement Savings and Stock Ownership Plan in MN (1,569 participants, $606M 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 320394877.

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.