Morton Arboretum 401(k) match, vesting and fees

Plan year 2024 filingThe Morton Arboretum 401(k) Retirement Plan · Plan 003 · EIN 36-1505770Updated Oct 2026

What Morton Arboretum's 401(k) plan says about matching contributions

The match terms have not been published from this plan's filing yet.
The plan year 2024 filing reports $1.2M in employer contributions, about $2,364 per participant. That total includes any match and profit-sharing; it is not a match formula. Plan year 2024 Form 5500 ↗
$88,465
Average account balance
526
Participants (end of year)
$43.3M
Plan assets (end of year)
0.14%
Admin expenses ÷ assets

Plan features

Match, vesting and enrollment details have not been published from this plan's audit report yet. The figures below come from the structured filing.

RecordkeeperThe Vanguard Group, Inc.Schedule C ↗
Independent auditorPlante & Moran, PLLC (unmodified opinion, limited scope)Schedule H ↗
Plan type and status401(k) · ActiveForm 5500 ↗

How the plan compares

Plan year 2024 medians for 2,561 defined-contribution plans in other services with 100 to 499 participants.

Morton Arboretum: employer contribution per participant$2,364
Peer median$1,803
Morton Arboretum: average balance$88,465
Peer median$48,934
Morton Arboretum: admin expenses ÷ assets0.14%
Peer median0.31%

Admin expenses are the plan's reported administrative expenses divided by its assets; they do not include fund expense ratios.

Plan history

Plan assets went from $34.4M at the end of plan year 2021 to $43.3M at the end of plan year 2024.

$34.4M2021$30.8M2022$38.3M2023$43.3M2024
End-of-year figures from each plan year's Form 5500 filing for the Morton Arboretum plan.
Plan yearParticipantsAssetsEmployer contributionsPer participantAdmin expense ratioMatch formulaFiling
2024526$43.3M$1.2M$2,3640.14%Not publishedForm 5500 ↗
2023491$38.3M$1.1M$2,3090.15%Not publishedForm 5500 ↗
2022493$30.8M$992K$2,1620.12%Not publishedForm 5500 ↗
2021461$34.4M$853K$2,0350.10%Not publishedForm 5500 ↗

Common questions

Does Morton Arboretum match 401(k) contributions?

The match terms for the The Morton Arboretum 401(k) Retirement Plan have not been published from its filing yet. The plan year 2024 filing reports $1.2M in employer contributions, about $2,364 per participant. That total includes any match and profit-sharing; it is not a match formula.

When is the Morton Arboretum 401(k) match vested?

The vesting schedule for the The Morton Arboretum 401(k) Retirement Plan is not in the data published so far. Your Summary Plan Description states it.

Who manages the Morton Arboretum 401(k)?

The recordkeeper listed on Schedule C of the plan year 2024 filing is The Vanguard Group, Inc.. The plan administrator is Committee for the Morton Arboretum 401(k) Retirement Plan.

I left Morton Arboretum. How do I find my old 401(k)?

Your account stays in the plan until you move it. Contact the plan administrator (Committee for the Morton Arboretum 401(k) Retirement Plan, (630) 968-0074) or the recordkeeper, The Vanguard Group, Inc.. The Morton Arboretum old 401(k) page lists the contacts from every plan filing. Find an old Morton Arboretum 401(k)

Data from the public Form 5500 annual reports Morton Arboretum filed with the U.S. Department of Labor (plan years 2021 and 2022 and 2023 and 2024) and, where noted, the attached independent auditor's report. Plan terms may have changed since the filing; check your current Summary Plan Description. PlanFacts is not affiliated with Morton Arboretum. Not financial advice. Report a correction · Methodology