Other · DOL Form 5500 · 2023

American Nuclear Society Retirement Plan

Data updated 2026-08-25

$25M
Total assets Below avg plan size
34
Participants Small participant base
76th
Percentile by assets National rank
$735,204
Avg per participant High balance/head
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Official DOL plan name: American Nuclear Society 403(b) Retirement Plan · Sponsored by American Nuclear Society · Illinois · Educational Services

$25M in assets, 34 participants

American Nuclear Society's American Nuclear Society 403(b) Retirement Plan reported $25M in total assets and 34 participants in its 2023 DOL Form 5500 filing, ranking in the 76th 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.

  • #2,267 in Educational Services (3,735 peers)

Where American Nuclear Society 403(b) Retirement Plan sits by assets

American Nuclear Society 403(b) Retirement Plan sits in the top quartile of all filed plans by assets, $25M for 34 participants (~$735,204/participant), up 14.0% in 2023.

#2,267
in Educational Services (3,735 peers)
+14.0%
assets growth YoY
0.3×
vs typical plan assets (national mean)

American Nuclear Society 403(b) Retirement Plan's outsized position by total assets

American Nuclear Society 403(b) Retirement Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$24,996,939 Top 24% higher than 76% of 127,068 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 2023

American Nuclear Society 403(b) Retirement Plan among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. American Nuclear Society 403(b) Retirement Plan is a small filing (34 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • American Nuclear Society 403(b) Retirement Plan reported net income rose from -$4M in the plan year 2022 filing to $3M in the plan year 2023 filing.
  • American Nuclear Society 403(b) Retirement Plan end-of-year assets rose from $22M in the plan year 2022 filing to $25M in the plan year 2023 filing.
  • American Nuclear Society 403(b) Retirement Plan reported participants fell from 37 in the plan year 2022 filing to 34 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 811658523 · American Nuclear Society PY 2023 · Other

American Nuclear Society 403(b) Retirement Plan · $25M · 34 · 76th

  • SCH $25M
  • SCH 34
  • SCH 76th
  • SCH Other
  • SCH near Wayside Youth & Family Support Network, Inc. 403(b) Plan
  • SCH ind #2267

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 Educational Services retirement plans → · Plans in Illinois →

American Nuclear Society 403(b) Retirement Plan in the asset neighbourhood

Silicon Valley International School 403(b)Retirement PlanSilicon Valley International…$25MAmerican Nuclear Society 403(b) Retirement PlanAmerican Nuclear Society 403…$25MWayside Youth & Family Support Network, Inc. 403(b) PlanWayside Youth & Family Suppo…$25MThe Montgomery Academy Retirement PlanThe Montgomery Academy Retir…$25MWashington County Mental Health Services, Inc. 403b PlanWashington County Mental Hea…$25M
End-of-year total assets ($M) among American Nuclear Society 403(b) Retirement Plan and nearest nationwide Other peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$22M
Net Assets (End of Year)$25M
Net Income$3M
Employer EIN811658523
Plan Effective Date1962-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (American Nuclear Society)

Sponsor-wide plan assets over time

All American Nuclear Society plans reported in each filing year

Latest sponsor-wide plan assets
$27M 21.6050194584186% vs 2022
2024 filing year
$20M$22M$24M$26M$28M 202220232024 $21.9M $26.7M ▲ +21.6%
Year Plans Participants Total Assets
2022 1 37 $22M
2023 1 34 $25M
2024 1 37 $27M

Nearby Other Plans in Illinois

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

American Nuclear Society 403(b) Retirement Plan vs. nearby Other plans in Illinois, assets vs. participants Scatter plot of 6 data points. -5000050001000015000 -1012345 Total assets ($B) Participants American Nuclear Society 403(b) Retirement Plan, Total assets ($B): 0.024996939 · Participants: 34American Nuclear Society 403(b) Retirement PlanNorthwestern University Retirement Plan, Total assets ($B): 4.022176874 · Participants: 9440Northwestern University Retirement PlanThe University of Chicago Contributory Retirement Plan, Total assets ($B): 3.494522229 · Participants: 4796The University of Chicago Contributory Retirement PlanEndeavor Health Legacy 403(b) Tax Deferred Annuity Plan for Northshore University Healthsystem Employees, Total assets ($B): 2.005336202 · Participants: 13705Endeavor Health Legacy 403(b) Tax Deferred Annuity Plan for Northshore University Healthsystem EmployeesThe University of Chicago Supplemental Retirement Plan, Total assets ($B): 1.734364044 · Participants: 8254The University of Chicago Supplemental Retirement PlanArgonne National Laboratory 403(b) Employee Retirement Plan, Total assets ($B): 1.577078821 · Participants: 3798Argonne National Laboratory 403(b) Employee Retirement Plan
American Nuclear Society 403(b) Retirement Plan vs. nearby Other plans in Illinois, assets vs. participants
Compare American Nuclear Society 403(b) Retirement Plan side-by-side with 3 peers →

American Nuclear Society 403(b) Retirement Plan's out-of-state Other peers by assets and headcount

Outside Illinois, the nearest Other by assets is Wayside Youth & Family Support Network, Inc. 403(b) Plan in MA ($25M); by covered participants it is Macon East Academy Tax Sheltered 403(b) Plan in AL (34 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (34 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did American Nuclear Society 403(b) Retirement Plan assets move in 2023? ▼
American Nuclear Society 403(b) Retirement Plan grew at a solid clip - up 14.0% during 2023, from $22M to $25M. Reported net income was $3M.
How have American Nuclear Society plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), American Nuclear Society's sponsor-wide assets grew 21.6%, from $22M to $27M.
Where does American Nuclear Society 403(b) Retirement Plan rank by assets among Form 5500 filers? ▼
American Nuclear Society 403(b) Retirement Plan ranks in the 76th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which Other plans are similar in size to American Nuclear Society 403(b) Retirement Plan? ▼
Among Other plans in other states, the closest by assets is Wayside Youth & Family Support Network, Inc. 403(b) Plan in MA ($25M, 522 participants).
Which Other plans cover a similar participant headcount to American Nuclear Society 403(b) Retirement Plan? ▼
Among Other plans in other states, the closest by covered participants is Macon East Academy Tax Sheltered 403(b) Plan in AL (34 participants, $302K in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 811658523.

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.