Other · DOL Form 5500 · 2022

The Adler Planetarium Retirement Plan

Data updated 2026-08-25

$5M
Total assets Small plan by assets
93
Participants Small participant base
51st
Percentile by assets National rank
$54,024
Avg per participant Low balance/head
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Official DOL plan name: The Adler Planetarium Defined Contribution Retirement Income Plan · Sponsored by The Adler Planetarium · Illinois · Arts, Entertainment & Recreation

$5M in assets, 93 participants

The Adler Planetarium's The Adler Planetarium Defined Contribution Retirement Income Plan reported $5M in total assets and 93 participants in its 2022 DOL Form 5500 filing, ranking in the 51st 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.

  • #2,089 in Arts, Entertainment & Recreation (3,077 peers)

The Adler Planetarium multi-year trail

The Adler Planetarium's plans moved -51.6% in assets from 2022 to 2024; this filing shows The Adler Planetarium Defined Contribution Retirement Income Plan at $5M / 93 participants.

#2,089
in Arts, Entertainment & Recreation (3,077 peers)
-12.1%
assets change YoY

The plan reported a net loss of $691K for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

The Adler Planetarium Defined Contribution Retirement Income Plan's mid-pack asset rank among Arts, Entertainment & Recreation and all filers

The Adler Planetarium Defined Contribution Retirement Income Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$5,024,214 Top 49% higher than 51% of 139,123 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 2022

The Adler Planetarium Defined Contribution Retirement Income Plan among smaller filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. The Adler Planetarium Defined Contribution Retirement Income Plan is a small filing (93 participants) on this national headcount ladder.

Plan-year Form 5500 strip

Filing strip 366210902 · The Adler Planetarium PY 2022 · Other

The Adler Planetarium Defined Contribution Retirement Income Plan · $5M · 93 · 51st

  • BOOK $5M
  • BOOK 93
  • BOOK 51st
  • BOOK Other
  • BOOK near 403(b) Thrift Plan for Employees of Easter Seals Rio Grande Valley
  • BOOK ind #2089

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 Arts, Entertainment & Recreation retirement plans → · Plans in Illinois →

The Adler Planetarium Defined Contribution Retirement Income Plan in the asset neighbourhood

Mountain Family Health Centers 403b PlanMountain Family Health Cente…$5MThe Adler Planetarium Defined Contribution Retirement Income PlanThe Adler Planetarium Define…$5M403(b) Thrift Plan for Employees of Easter Seals Rio Grande Valley403(b) Thrift Plan for Emplo…$5MNyu Langone Florida 403(b) PlanNyu Langone Florida 403(b) P…$5MOdyssey House of Utah 403(b) PlanOdyssey House of Utah 403(b)…$5M
End-of-year total assets ($M) among The Adler Planetarium Defined Contribution Retirement Income Plan and nearest nationwide Other peers. Source: DOL Form 5500 plan year 2022.

The Adler Planetarium multi-year asset trail

Sponsor-wide plan assets over time

All The Adler Planetarium plans reported in each filing year

Latest sponsor-wide plan assets
$8M 51.64934434554556% vs 2022
2024 filing year
$5M$10M$15M$20M 202220232024 $15.8M $7.63M ▼ -51.6%
Year Plans Participants Total Assets
2022 2 102 $16M
2023 2 135 $6M
2024 1 135 $8M

The Adler Planetarium filing trail (2022)

Total Assets (Beginning of Year)$6M
Net Assets (End of Year)$5M
Net Income-$691K
Employer EIN366210902
Plan Effective Date2010-01-01
Filing StatusFILING RECEIVED

Nearby Other Plans in Illinois

Peer Other plans, same state, same plan type, ranked by total assets.

The Adler Planetarium Defined Contribution Retirement Income Plan vs. nearby Other plans in Illinois, assets vs. participants Scatter plot of 6 data points. -500005000100001500020000 -202468 Total assets ($B) Participants The Adler Planetarium Defined Contribution Retirement Income Plan, Total assets ($B): 0.005024214 · Participants: 93The Adler Planetarium Defined Contribution Retirement Income PlanWashington University Retirement Savings Plan, Total assets ($B): 5.876925706 · Participants: 15925Washington University Retirement Savings PlanNorthwestern University Retirement Plan, Total assets ($B): 3.513964211 · Participants: 9465Northwestern University Retirement PlanThe University of Chicago Contributory Retirement Plan, Total assets ($B): 3.053434537 · Participants: 4552The University of Chicago Contributory Retirement PlanNorthshore University Healthsystem Tax Deferred Annuity Plan, Total assets ($B): 1.75976664 · Participants: 13159Northshore University Healthsystem Tax Deferred Annuity PlanThe University of Chicago Supplemental Retirement Plan, Total assets ($B): 1.486612106 · Participants: 7855The University of Chicago Supplemental Retirement Plan
The Adler Planetarium Defined Contribution Retirement Income Plan vs. nearby Other plans in Illinois, assets vs. participants

The Adler Planetarium Defined Contribution Retirement Income Plan's out-of-state Other peers by assets and headcount

Outside Illinois, the nearest Other by assets is 403(b) Thrift Plan for Employees of Easter Seals Rio Grande Valley in TX ($5M); by covered participants it is Jones Center for Families, Inc. Defined Contribution Plan in AR (93 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (93 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did The Adler Planetarium Defined Contribution Retirement Income Plan assets move in 2022?
The Adler Planetarium Defined Contribution Retirement Income Plan pulled back noticeably - down 12.1% during 2022, from $6M to $5M. Reported net income was -$691K.
How have The Adler Planetarium plan assets changed over time?
Across 3 plan years on file (2022-2024), The Adler Planetarium's sponsor-wide assets declined 51.6%, from $16M to $8M.
Which Other plans are similar in size to The Adler Planetarium Defined Contribution Retirement Income Plan?
Among Other plans in other states, the closest by assets is 403(b) Thrift Plan for Employees of Easter Seals Rio Grande Valley in TX ($5M, 171 participants).
Which Other plans cover a similar participant headcount to The Adler Planetarium Defined Contribution Retirement Income Plan?
Among Other plans in other states, the closest by covered participants is Jones Center for Families, Inc. Defined Contribution Plan in AR (93 participants, $4M in assets).