401(k) · DOL Form 5500 · 2023

Anesthesia Associates of Ann Arbor PLLC 401(k) Plan

Data updated 2026-08-25

$123M
Total assets Near avg plan size
152
Participants Small participant base
92nd
Percentile by assets National rank
$805,962
Avg per participant High balance/head
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Official DOL plan name: Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan · Sponsored by Anesthesia Associates of Ann Arbor PLLC · Michigan · Healthcare & Social Assistance

$123M in assets, 152 participants

Anesthesia Associates of Ann Arbor PLLC's Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan reported $123M in total assets and 152 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.

  • #16,530 in Healthcare & Social Assistance (17,684 peers)

Coverage in Michigan

Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan covers 152 participants in Michigan, about 24% of the average Michigan filer (state average ~638 per filing). Assets: $123M.

#16,530
in Healthcare & Social Assistance (17,684 peers)
+13.5%
assets growth YoY
1.2×
vs typical plan assets (national mean)

Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan's outsized position by total assets

Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan vs every filed plan by assets

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

$122,506,154 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

Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan 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. Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan sits mid-pack in the medium band (152 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan reported net income rose from -$25M in the plan year 2022 filing to $15M in the plan year 2023 filing.
  • Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan end-of-year assets rose from $108M in the plan year 2022 filing to $123M in the plan year 2023 filing.
  • Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan reported participants rose from 147 in the plan year 2022 filing to 152 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 381879370 · Anesthesia Associates of Ann Arbor PLLC PY 2023 · 401(k)

Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan · $123M · 152 · 92nd

  • VS-ST $123M
  • BOY 152
  • SCH 92nd
  • EBSA 401(k)
  • PART near Cell Signaling Technology 401(k) Plan
  • TYPE ind #16530

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 Healthcare & Social Assistance retirement plans → · Plans in Michigan →

Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan in the asset neighbourhood

Uva Physicians Group Retirement PlanUva Physicians Group Retirem…$123MGid Investment Advisers LLC Savings & Retirement PlanGid Investment Advisers LLC …$123MAnesthesia Associates of Ann Arbor PLLC Profit Sharing PlanAnesthesia Associates of Ann…$123MCell Signaling Technology 401(k) PlanCell Signaling Technology 40…$122MAmpacet Corporation 401(k) Profit Sharing PlanAmpacet Corporation 401(k) P…$122M
End-of-year total assets ($M) among Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Michigan filing particulars

Total Assets (Beginning of Year)$108M
Net Assets (End of Year)$123M
Net Income$15M
Employer EIN381879370
Plan Effective Date1986-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Anesthesia Associates of Ann Arbor PLLC)

Sponsor-wide plan assets over time

All Anesthesia Associates of Ann Arbor PLLC plans reported in each filing year

Latest sponsor-wide plan assets
$136M 25.50919532189777% vs 2022
2024 filing year
$100M$110M$120M$130M$140M 202220232024 $108M $136M ▲ +25.5%
Year Plans Participants Total Assets
2022 1 147 $108M
2023 1 152 $123M
2024 1 218 $136M

Nearby 401(k) Plans in Michigan

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

Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -50510152025 Total assets ($B) Participants Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan, Total assets ($B): 0.122506154 · Participants: 152Anesthesia Associates of Ann Arbor PLLC Profit Sharing PlanGeneral Motors Retirement Savings Plan for Salaried Employees in the United States, Total assets ($B): 20.378449285 · Participants: 47299General Motors Retirement Savings Plan for Salaried Employees in the United StatesFord Motor Co. Savings and Stock Investment Plan for Salaried Employees, Total assets ($B): 15.588575271 · Participants: 30516Ford Motor Co. Savings and Stock Investment Plan for Salaried EmployeesThe Dow Chemical Company Employees' Savings Plan, Total assets ($B): 10.084842211 · Participants: 18088The Dow Chemical Company Employees' Savings PlanThe General Motors Personal Savings Plan for Hourly-Rate Employees in the United States, Total assets ($B): 8.580684909 · Participants: 40393The General Motors Personal Savings Plan for Hourly-Rate Employees in the United StatesFord Motor Co. Tax-Efficient Savings Plan for Hourly Employees, Total assets ($B): 7.617084451 · Participants: 59195Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees
Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan vs. nearby 401(k) plans in Michigan, assets vs. participants
Compare Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan side-by-side with 3 peers →

Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside Michigan, the nearest 401(k) by assets is Cell Signaling Technology 401(k) Plan in MA ($122M); by covered participants it is Rapid Financial Services, LLC 401(k) Retirement Plan in MD (152 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($123M here).

Similar participant headcount

Nearest other-state filings by covered participants (152 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 Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan assets move in 2023? ▼
Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan grew at a solid clip - up 13.5% during 2023, from $108M to $123M. Reported net income was $15M.
How have Anesthesia Associates of Ann Arbor PLLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Anesthesia Associates of Ann Arbor PLLC's sponsor-wide assets grew 25.5%, from $108M to $136M.
Where does Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan rank by assets among Form 5500 filers? ▼
Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan 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 401(k) plans are similar in size to Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Cell Signaling Technology 401(k) Plan in MA ($122M, 503 participants).
Which 401(k) plans cover a similar participant headcount to Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Rapid Financial Services, LLC 401(k) Retirement Plan in MD (152 participants, $8M 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 381879370.

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.