401(k) · DOL Form 5500 · 2024

The New York Proton Center 401(k) Plan

Data updated 2026-08-25

$8M
Total assets Small plan by assets
152
Participants Small participant base
52nd
Percentile by assets National rank
$55,712
Avg per participant Low balance/head
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Official DOL plan name: Ny Proton 401(k) Plan · Sponsored by The New York Proton Center · New York · Healthcare & Social Assistance

$8M in assets, 152 participants

The New York Proton Center's Ny Proton 401(k) Plan reported $8M in total assets and 152 participants in its 2024 DOL Form 5500 filing, ranking in the 52nd 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.

  • #9,714 in Healthcare & Social Assistance (16,916 peers)

Coverage in New York

Ny Proton 401(k) Plan covers 152 participants in New York, about 19% of the average New York filer (state average ~798 per filing). Assets: $8M.

#9,714
in Healthcare & Social Assistance (16,916 peers)
+54.7%
assets growth YoY

Ny Proton 401(k) Plan's mid-pack asset rank among Healthcare & Social Assistance and all filers

Ny Proton 401(k) Plan vs every filed plan by assets

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

$8,468,207 Top 48% higher than 52% 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

Ny Proton 401(k) 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. Ny Proton 401(k) Plan sits mid-pack in the medium band (152 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Ny Proton 401(k) Plan end-of-year assets rose from $5M in the plan year 2023 filing to $8M in the plan year 2024 filing.
  • Ny Proton 401(k) Plan reported net income rose from $2M in the plan year 2023 filing to $3M in the plan year 2024 filing.
  • Ny Proton 401(k) Plan reported participants rose from 133 in the plan year 2023 filing to 152 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 474495295 · The New York Proton Center PY 2024 · 401(k)

Ny Proton 401(k) Plan · $8M · 152 · 52nd

  • BOY $8M
  • SCH 152
  • EBSA 52nd
  • PART 401(k)
  • TYPE near Lawley Motors, LLC 401(k) Plan
  • NET ind #9714

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 →

Ny Proton 401(k) Plan in the asset neighbourhood

Ny Proton 401(k) Plan$8MLawley Motors, LLC 401(k) PlanLawley Motors, LLC 401(k) Pl…$8MIndian Creek Foundation Retirement PlanIndian Creek Foundation Reti…$8MRailway Supply Group Profit Sharing/401(k) PlanRailway Supply Group Profit …$8MGoodrich, LLC Retirement Plan$8M
End-of-year total assets ($M) among Ny Proton 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

New York filing particulars

Total Assets (Beginning of Year)$5M
Net Assets (End of Year)$8M
Net Income$3M
Employer EIN474495295
Plan Effective Date2020-12-01
Filing StatusFILING RECEIVED

Sponsor Plan History (The New York Proton Center)

Sponsor-wide plan assets over time

All The New York Proton Center plans reported in each filing year

Latest sponsor-wide plan assets
$8M 144.95563686474864% vs 2022
2024 filing year
$2M$4M$6M$8M$10M 202220232024 $3.46M $8.47M ▲ +144.8%
Year Plans Participants Total Assets
2022 1 132 $3M
2023 1 133 $5M
2024 1 152 $8M

Nearby 401(k) Plans in New York

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

Ny Proton 401(k) Plan vs. nearby 401(k) plans in New York, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -20020406080 Total assets ($B) Participants Ny Proton 401(k) Plan, Total assets ($B): 0.008468207 · Participants: 152Ny Proton 401(k) PlanIBM 401(k) Plan, Total assets ($B): 60.39355615 · Participants: 52674IBM 401(k) PlanMorgan Stanley 401(k) Plan, Total assets ($B): 22.180692974 · Participants: 53860Morgan Stanley 401(k) PlanPfizer Savings Plan, Total assets ($B): 21.9871528 · Participants: 33309Pfizer Savings PlanThe Pepsico Savings Plan, Total assets ($B): 14.9369507 · Participants: 137398The Pepsico Savings PlanThe Goldman Sachs 401(k) Plan, Total assets ($B): 12.807939404 · Participants: 23227The Goldman Sachs 401(k) Plan
Ny Proton 401(k) Plan vs. nearby 401(k) plans in New York, assets vs. participants
Compare Ny Proton 401(k) Plan side-by-side with 3 peers →

Ny Proton 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside New York, the nearest 401(k) by assets is Lawley Motors, LLC 401(k) Plan in AZ ($8M); by covered participants it is Astadia Incorporated 401(k) Plan in MA (152 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($8M here).

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 Ny Proton 401(k) Plan assets move in 2024? ▼
Ny Proton 401(k) Plan surged - up 54.7% during 2024, from $5M to $8M. Reported net income was $3M.
How have The New York Proton Center plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), The New York Proton Center's sponsor-wide assets grew 145.0%, from $3M to $8M.
Which 401(k) plans are similar in size to Ny Proton 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Lawley Motors, LLC 401(k) Plan in AZ ($8M, 192 participants).
Which 401(k) plans cover a similar participant headcount to Ny Proton 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Astadia Incorporated 401(k) Plan in MA (152 participants, N/A 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 474495295.

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.