Defined Benefit (Pension) · DOL Form 5500 · 2024

Neurosurgical Associates, Ltd. Pension Plan

Data updated 2026-08-25

$1
Total assets Small plan by assets
152
Participants Small participant base
0th
Percentile by assets National rank
$0
Avg per participant Low balance/head
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Official DOL plan name: Neurosurgical Associates, Ltd. Cash Balance Pension Plan · Sponsored by Neurosurgical Associates, Ltd. · Arizona · Healthcare & Social Assistance

$1 in assets, 152 participants

Neurosurgical Associates, Ltd.'s Neurosurgical Associates, Ltd. Cash Balance Pension Plan reported $1 in total assets and 152 participants in its 2024 DOL Form 5500 filing, ranking in the 0th 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.

  • #1 in Healthcare & Social Assistance (16,916 peers)

Coverage in Arizona

Neurosurgical Associates, Ltd. Cash Balance Pension Plan covers 152 participants in Arizona, about 27% of the average Arizona filer (state average ~564 per filing). Assets: $1.

#1
in Healthcare & Social Assistance (16,916 peers)
-100.0%
assets change YoY

The plan reported a net loss of $16M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Neurosurgical Associates, Ltd. Cash Balance Pension Plan among the smaller filed plans by assets

Neurosurgical Associates, Ltd. Cash Balance Pension Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$1 0th percentile higher than 0% of 123,620 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 2024

Neurosurgical Associates, Ltd. Cash Balance Pension Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Neurosurgical Associates, Ltd. Cash Balance Pension Plan sits mid-pack in the medium band (152 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Neurosurgical Associates, Ltd. Cash Balance Pension Plan reported net income fell from -$564K in the plan year 2023 filing to -$16M in the plan year 2024 filing.
  • Neurosurgical Associates, Ltd. Cash Balance Pension Plan end-of-year assets fell from $16M in the plan year 2023 filing to $1 in the plan year 2024 filing.
  • Neurosurgical Associates, Ltd. Cash Balance Pension Plan reported participants fell from 167 in the plan year 2023 filing to 152 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 860453788 · Neurosurgical Associates, Ltd. PY 2024 · Defined Benefit (Pension)

Neurosurgical Associates, Ltd. Cash Balance Pension Plan · $1 · 152 · 0th

  • EBSA $1
  • PART 152
  • TYPE 0th
  • NET Defined Benefit (Pension)
  • BOOK near Shearer & Bonney, P.C. Cash Balance Plan
  • VS-ST ind #1

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 Arizona →

Neurosurgical Associates, Ltd. Cash Balance Pension Plan in the asset neighbourhood

Neurosurgical Associates, Ltd. Cash Balance Pension PlanNeurosurgical Associates, Lt…$1Shearer & Bonney, P.C. Cash Balance PlanShearer & Bonney, P.C. Cash …$1Better Homes Construction & Renovation, Inc. Retirement PlanBetter Homes Construction & …$2Yuasa Battery, Inc. Hourly Employees' Pension PlanYuasa Battery, Inc. Hourly E…$55L.B. Foster Company Merged Retirement PlanL.B. Foster Company Merged R…$396
End-of-year total assets ($M) among Neurosurgical Associates, Ltd. Cash Balance Pension Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2024.

Arizona filing particulars

Total Assets (Beginning of Year)$16M
Net Assets (End of Year)$1
Net Income-$16M
Employer EIN860453788
Plan Effective Date2007-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Neurosurgical Associates, Ltd.)

Sponsor-wide plan assets over time

All Neurosurgical Associates, Ltd. plans reported in each filing year

Latest sponsor-wide plan assets
$62M 15.311694096009937% vs 2022
2024 filing year
$50M$55M$60M$65M 202220232024 $54.2M $62.5M ▲ +15.3%
Year Plans Participants Total Assets
2022 2 379 $54M
2023 2 346 $62M
2024 2 386 $62M

Nearby Defined Benefit (Pension) Plans in Arizona

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Neurosurgical Associates, Ltd. Cash Balance Pension Plan vs. nearby Defined Benefit (Pension) plans in Arizona, assets vs. participants Scatter plot of 6 data points. -100000100002000030000 -101234 Total assets ($B) Participants Neurosurgical Associates, Ltd. Cash Balance Pension Plan, Total assets ($B): 1e-9 · Participants: 152Neurosurgical Associates, Ltd. Cash Balance Pension PlanPinnacle West Capital Corporation Retirement Plan, Total assets ($B): 3.099073138 · Participants: 6044Pinnacle West Capital Corporation Retirement PlanSalt River Project Employees' Retirement Plan, Total assets ($B): 2.908519301 · Participants: 4989Salt River Project Employees' Retirement PlanDesert States Employers & Ufcw Unions Pension Plan, Total assets ($B): 1.037847285 · Participants: 24099Desert States Employers & Ufcw Unions Pension PlanAvnet Pension Plan, Total assets ($B): 0.472409413 · Participants: 2732Avnet Pension PlanArizona Pipe Trades Pension Plan, Total assets ($B): 0.418546411 · Participants: 2281Arizona Pipe Trades Pension Plan
Neurosurgical Associates, Ltd. Cash Balance Pension Plan vs. nearby Defined Benefit (Pension) plans in Arizona, assets vs. participants
Compare Neurosurgical Associates, Ltd. Cash Balance Pension Plan side-by-side with 3 peers →

Neurosurgical Associates, Ltd. Cash Balance Pension Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Arizona, the nearest Defined Benefit (Pension) by assets is Shearer & Bonney, P.C. Cash Balance Plan in ID ($1); by covered participants it is Ironworkers-Laborers Pension Plan of Cumberland Md in MD (152 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (152 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Neurosurgical Associates, Ltd. Cash Balance Pension Plan assets move in 2024? ▼
Neurosurgical Associates, Ltd. Cash Balance Pension Plan contracted severely - down 100.0% during 2024, from $16M to $1. Reported net income was -$16M.
How have Neurosurgical Associates, Ltd. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Neurosurgical Associates, Ltd.'s sponsor-wide assets grew 15.3%, from $54M to $62M.
Where does Neurosurgical Associates, Ltd. Cash Balance Pension Plan rank by assets among Form 5500 filers? ▼
Neurosurgical Associates, Ltd. Cash Balance Pension Plan ranks in the 0th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (among the smaller plans by assets on file).
Which Defined Benefit (Pension) plans are similar in size to Neurosurgical Associates, Ltd. Cash Balance Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Shearer & Bonney, P.C. Cash Balance Plan in ID ($1, 2 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Neurosurgical Associates, Ltd. Cash Balance Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Ironworkers-Laborers Pension Plan of Cumberland Md in MD (152 participants, $19M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 860453788.

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.