401(k) · DOL Form 5500 · 2023

University at Buffalo Neurosurgery, Inc. 401(k) Plan

Data updated 2026-08-25

$29M
Total assets Below avg plan size
288
Participants Below avg headcount
79th
Percentile by assets National rank
$101,799
Avg per participant Below avg balance/head
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Official DOL plan name: University at Buffalo Neurosurgery, 401(k) Retirement Plan · Sponsored by University at Buffalo Neurosurgery, Inc. · New York · Healthcare & Social Assistance

$29M in assets, 288 participants

University at Buffalo Neurosurgery, Inc.'s University at Buffalo Neurosurgery, 401(k) Retirement Plan reported $29M in total assets and 288 participants in its 2023 DOL Form 5500 filing, ranking in the 79th 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.

  • #14,521 in Healthcare & Social Assistance (17,684 peers)

Coverage in New York

University at Buffalo Neurosurgery, 401(k) Retirement Plan covers 288 participants in New York, about 36% of the average New York filer (state average ~798 per filing). Assets: $29M.

#14,521
in Healthcare & Social Assistance (17,684 peers)
+22.4%
assets growth YoY
0.3×
vs typical plan assets (national mean)

University at Buffalo Neurosurgery, 401(k) Retirement Plan's outsized position by total assets

University at Buffalo Neurosurgery, 401(k) Retirement Plan vs every filed plan by assets

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

$29,318,118 Top 21% higher than 79% 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

University at Buffalo Neurosurgery, 401(k) Retirement 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. University at Buffalo Neurosurgery, 401(k) Retirement Plan sits mid-pack in the medium band (288 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • University at Buffalo Neurosurgery, 401(k) Retirement Plan reported net income rose from -$3M in the plan year 2022 filing to $5M in the plan year 2023 filing.
  • University at Buffalo Neurosurgery, 401(k) Retirement Plan end-of-year assets rose from $24M in the plan year 2022 filing to $29M in the plan year 2023 filing.
  • University at Buffalo Neurosurgery, 401(k) Retirement Plan reported participants rose from 252 in the plan year 2022 filing to 288 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 030445678 · University at Buffalo Neurosurgery, Inc. PY 2023 · 401(k)

University at Buffalo Neurosurgery, 401(k) Retirement Plan · $29M · 288 · 79th

  • 5500 $29M
  • ASSETS 288
  • PCT 79th
  • EIN 401(k)
  • RANK near Go2 Partners Profit Sharing/Stock Ownership Plan
  • PHOTO ind #14521

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 New York →

University at Buffalo Neurosurgery, 401(k) Retirement Plan in the asset neighbourhood

University at Buffalo Neurosurgery, 401(k) Retirement PlanUniversity at Buffalo Neuros…$29MGo2 Partners Profit Sharing/Stock Ownership PlanGo2 Partners Profit Sharing/…$29MTom Lange Company 401(k) Retirement PlanTom Lange Company 401(k) Ret…$29MYellowstone Landscape, Inc. 401(k) Profit Sharing PlanYellowstone Landscape, Inc. …$29MAugeo Affinity Marketing Multiple Employer PlanAugeo Affinity Marketing Mul…$29M
End-of-year total assets ($M) among University at Buffalo Neurosurgery, 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

New York filing particulars

Total Assets (Beginning of Year)$24M
Net Assets (End of Year)$29M
Net Income$5M
Employer EIN030445678
Plan Effective Date2003-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (University at Buffalo Neurosurgery, Inc.)

Sponsor-wide plan assets over time

All University at Buffalo Neurosurgery, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$34M 43.89282456094279% vs 2022
2024 filing year
$20M$25M$30M$35M$40M 202220232024 $24M $34.5M ▲ +43.9%
Year Plans Participants Total Assets
2022 1 252 $24M
2023 1 288 $29M
2024 1 308 $34M

Nearby 401(k) Plans in New York

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

University at Buffalo Neurosurgery, 401(k) Retirement Plan vs. nearby 401(k) plans in New York, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -20020406080 Total assets ($B) Participants University at Buffalo Neurosurgery, 401(k) Retirement Plan, Total assets ($B): 0.029318118 · Participants: 288University at Buffalo Neurosurgery, 401(k) Retirement PlanIBM 401 (K) Plus Plan, Total assets ($B): 57.428456306 · Participants: 54912IBM 401 (K) Plus PlanPfizer Savings Plan, Total assets ($B): 19.56134085 · Participants: 30033Pfizer Savings PlanMorgan Stanley 401(k) Plan, Total assets ($B): 19.235068266 · Participants: 55363Morgan Stanley 401(k) PlanThe Pepsico Savings Plan, Total assets ($B): 13.651296 · Participants: 133597The Pepsico Savings PlanThe Goldman Sachs 401(k) Plan, Total assets ($B): 11.428659742 · Participants: 24866The Goldman Sachs 401(k) Plan
University at Buffalo Neurosurgery, 401(k) Retirement Plan vs. nearby 401(k) plans in New York, assets vs. participants
Compare University at Buffalo Neurosurgery, 401(k) Retirement Plan side-by-side with 3 peers →

University at Buffalo Neurosurgery, 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside New York, the nearest 401(k) by assets is Go2 Partners Profit Sharing/Stock Ownership Plan in IL ($29M); by covered participants it is Accord Health Service, Inc. 401(k) Plan in PA (288 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (288 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 University at Buffalo Neurosurgery, 401(k) Retirement Plan assets move in 2023? ▼
University at Buffalo Neurosurgery, 401(k) Retirement Plan grew sharply - up 22.4% during 2023, from $24M to $29M. Reported net income was $5M.
How have University at Buffalo Neurosurgery, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), University at Buffalo Neurosurgery, Inc.'s sponsor-wide assets grew 43.9%, from $24M to $34M.
Where does University at Buffalo Neurosurgery, 401(k) Retirement Plan rank by assets among Form 5500 filers? ▼
University at Buffalo Neurosurgery, 401(k) Retirement Plan ranks in the 79th 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 401(k) plans are similar in size to University at Buffalo Neurosurgery, 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Go2 Partners Profit Sharing/Stock Ownership Plan in IL ($29M, 175 participants).
Which 401(k) plans cover a similar participant headcount to University at Buffalo Neurosurgery, 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Accord Health Service, Inc. 401(k) Plan in PA (288 participants, $10M 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 030445678.

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.