Other · DOL Form 5500 · 2023

The Wistar Institute of Anatomy and Biology Retirement Plan

Data updated 2026-08-25

$114M
Total assets Near avg plan size
301
Participants Below avg headcount
92nd
Percentile by assets National rank
$377,235
Avg per participant High balance/head
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Official DOL plan name: The Wistar Institute Retirement Savings Program · Sponsored by The Wistar Institute of Anatomy and Biology · Pennsylvania · Professional & Technical Services

$114M in assets, 301 participants

The Wistar Institute of Anatomy and Biology's The Wistar Institute Retirement Savings Program reported $114M in total assets and 301 participants in its 2023 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.

  • #18,949 in Professional & Technical Services (20,321 peers)

Coverage in Pennsylvania

The Wistar Institute Retirement Savings Program covers 301 participants in Pennsylvania, about 37% of the average Pennsylvania filer (state average ~822 per filing). Assets: $114M.

#18,949
in Professional & Technical Services (20,321 peers)
+13.8%
assets growth YoY
1.1×
vs typical plan assets (national mean)

The Wistar Institute Retirement Savings Program's outsized position by total assets

The Wistar Institute Retirement Savings Program vs every filed plan by assets

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

$113,547,618 Top 8% higher than 92% 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

The Wistar Institute Retirement Savings Program among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. The Wistar Institute Retirement Savings Program sits mid-pack in the medium band (301 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • The Wistar Institute Retirement Savings Program reported net income rose from -$13M in the plan year 2022 filing to $14M in the plan year 2023 filing.
  • The Wistar Institute Retirement Savings Program end-of-year assets rose from $100M in the plan year 2022 filing to $114M in the plan year 2023 filing.
  • The Wistar Institute Retirement Savings Program reported participants rose from 275 in the plan year 2022 filing to 301 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 236434390 · The Wistar Institute of Anatomy and Biology PY 2023 · Other

The Wistar Institute Retirement Savings Program · $114M · 301 · 92nd

  • PART $114M
  • TYPE 301
  • NET 92nd
  • BOOK Other
  • VS-ST near Manhattanville College 403(b) Retirement Plan
  • BOY ind #18949

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 Pennsylvania →

The Wistar Institute Retirement Savings Program in the asset neighbourhood

Pediatric Academic Association, Inc. 403(b) Tax-Sheltered Annuity PlanPediatric Academic Associati…$114MUva Physicians Group Voluntary Tax-Deferred Savings PlanUva Physicians Group Volunta…$114MNational Bureau of Economic Research Money Purchase Pension PlanNational Bureau of Economic …$114MManhattanville College 403(b) Retirement PlanManhattanville College 403(b…$114MThe Wistar Institute Retirement Savings ProgramThe Wistar Institute Retirem…$114M
End-of-year total assets ($M) among The Wistar Institute Retirement Savings Program and nearest nationwide Other peers. Source: DOL Form 5500 plan year 2023.

Pennsylvania filing particulars

Total Assets (Beginning of Year)$100M
Net Assets (End of Year)$114M
Net Income$14M
Employer EIN236434390
Plan Effective Date1957-11-07
Filing StatusFILING RECEIVED

Sponsor Plan History (The Wistar Institute of Anatomy and Biology)

Sponsor-wide plan assets over time

All The Wistar Institute of Anatomy and Biology plans reported in each filing year

Latest sponsor-wide plan assets
$125M 10.276691758349099% vs 2022
2024 filing year
$110M$115M$120M$125M$130M 202220232024 $114M $125M ▲ +10.3%
Year Plans Participants Total Assets
2022 2 332 $114M
2023 2 351 $128M
2024 2 367 $125M

Nearby Other Plans in Pennsylvania

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

The Wistar Institute Retirement Savings Program vs. nearby Other plans in Pennsylvania, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000100000 -202468 Total assets ($B) Participants The Wistar Institute Retirement Savings Program, Total assets ($B): 0.113547618 · Participants: 301The Wistar Institute Retirement Savings ProgramThe University of Pennsylvania Matching Plan, Total assets ($B): 6.313953991 · Participants: 20979The University of Pennsylvania Matching PlanUpmc 403(b) Retirement Savings Plan, Total assets ($B): 4.172068489 · Participants: 78261Upmc 403(b) Retirement Savings PlanThe University of Pennsylvania Health System 403(b) Retirement Savings Plan, Total assets ($B): 3.057133387 · Participants: 41942The University of Pennsylvania Health System 403(b) Retirement Savings PlanCarnegie Mellon University Faculty and Staff Retirement Plan, Total assets ($B): 2.54984626 · Participants: 6370Carnegie Mellon University Faculty and Staff Retirement PlanJefferson Defined Contribution Retirement Plan, Total assets ($B): 2.466994136 · Participants: 15783Jefferson Defined Contribution Retirement Plan
The Wistar Institute Retirement Savings Program vs. nearby Other plans in Pennsylvania, assets vs. participants

The Wistar Institute Retirement Savings Program's out-of-state Other peers by assets and headcount

Outside Pennsylvania, the nearest Other by assets is Manhattanville College 403(b) Retirement Plan in NY ($114M); by covered participants it is Zoo Atlanta Retirement Savings Plan in GA (301 participants). Same-state nearby plans are listed separately above.

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 The Wistar Institute Retirement Savings Program assets move in 2023? ▼
The Wistar Institute Retirement Savings Program grew at a solid clip - up 13.8% during 2023, from $100M to $114M. Reported net income was $14M.
How have The Wistar Institute of Anatomy and Biology plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), The Wistar Institute of Anatomy and Biology's sponsor-wide assets grew 10.3%, from $114M to $125M.
Where does The Wistar Institute Retirement Savings Program rank by assets among Form 5500 filers? ▼
The Wistar Institute Retirement Savings Program ranks in the 92nd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which Other plans are similar in size to The Wistar Institute Retirement Savings Program? ▼
Among Other plans in other states, the closest by assets is Manhattanville College 403(b) Retirement Plan in NY ($114M, 277 participants).
Which Other plans cover a similar participant headcount to The Wistar Institute Retirement Savings Program? ▼
Among Other plans in other states, the closest by covered participants is Zoo Atlanta Retirement Savings Plan in GA (301 participants, $10M in assets).