Defined Benefit (Pension) · DOL Form 5500 · 2023

Mount Sinai South Nassau Pension Plan

Data updated 2026-08-25

$135M
Total assets Near avg plan size
853
Participants Near avg headcount
93rd
Percentile by assets National rank
$158,844
Avg per participant Above avg balance/head
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Official DOL plan name: Retirement Plan for Employees of South Nassau Communities Hospital · Sponsored by Mount Sinai South Nassau · New York · Healthcare & Social Assistance

$135M in assets, 853 participants

Mount Sinai South Nassau's Retirement Plan for Employees of South Nassau Communities Hospital reported $135M in total assets and 853 participants in its 2023 DOL Form 5500 filing, ranking in the 93rd 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.

  • #16,613 in Healthcare & Social Assistance (17,684 peers)

Where Retirement Plan for Employees of South Nassau Communities Hospital sits by assets

Retirement Plan for Employees of South Nassau Communities Hospital sits in the top 10% of all filed plans by assets, $135M for 853 participants (~$158,844/participant), up 1.7% in 2023.

#16,613
in Healthcare & Social Assistance (17,684 peers)
+1.7%
assets growth YoY
1.4×
vs typical plan assets (national mean)

Retirement Plan for Employees of South Nassau Communities Hospital's outsized position by total assets

Retirement Plan for Employees of South Nassau Communities Hospital vs every filed plan by assets

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

$135,493,872 Top 7% higher than 93% 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

Retirement Plan for Employees of South Nassau Communities Hospital 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. Retirement Plan for Employees of South Nassau Communities Hospital sits mid-pack in the medium band (853 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Retirement Plan for Employees of South Nassau Communities Hospital reported net income rose from -$51M in the plan year 2022 filing to $2M in the plan year 2023 filing.
  • Retirement Plan for Employees of South Nassau Communities Hospital reported participants fell from 916 in the plan year 2022 filing to 853 in the plan year 2023 filing.
  • Retirement Plan for Employees of South Nassau Communities Hospital end-of-year assets rose from $133M in the plan year 2022 filing to $135M in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 111352310 · Mount Sinai South Nassau PY 2023 · Defined Benefit (Pension)

Retirement Plan for Employees of South Nassau Communities Hospital · $135M · 853 · 93rd

  • SCH $135M
  • SCH 853
  • SCH 93rd
  • SCH Defined Benefit (Pension)
  • SCH near Laborers Agc Pension Trust of Montana
  • SCH ind #16613

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 →

Retirement Plan for Employees of South Nassau Communities Hospital in the asset neighbourhood

Texas United Corporation Pension PlanTexas United Corporation Pen…$136MTribal Casino Gaming Enterprise Retirement PlanTribal Casino Gaming Enterpr…$136MLaborers Agc Pension Trust of MontanaLaborers Agc Pension Trust o…$136MRetirement Plan for Employees of South Nassau Communities HospitalRetirement Plan for Employee…$135MThe Gates Group Retirement PlanThe Gates Group Retirement P…$135M
End-of-year total assets ($M) among Retirement Plan for Employees of South Nassau Communities Hospital and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$133M
Net Assets (End of Year)$135M
Net Income$2M
Employer EIN111352310
Plan Effective Date1967-08-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Mount Sinai South Nassau)

Sponsor-wide plan assets over time

All Mount Sinai South Nassau plans reported in each filing year

Latest sponsor-wide plan assets
$490M 29.70817939458027% vs 2022
2024 filing year
$350M$400M$450M$500M$550M 202220232024 $378M $490M ▲ +29.7%
Year Plans Participants Total Assets
2022 2 4,497 $378M
2023 2 4,736 $440M
2024 2 4,833 $490M

Nearby Defined Benefit (Pension) Plans in New York

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

Retirement Plan for Employees of South Nassau Communities Hospital vs. nearby Defined Benefit (Pension) plans in New York, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -100102030 Total assets ($B) Participants Retirement Plan for Employees of South Nassau Communities Hospital, Total assets ($B): 0.135493872 · Participants: 853Retirement Plan for Employees of South Nassau Communities HospitalIBM Personal Pension Plan, Total assets ($B): 24.955758896 · Participants: 14881IBM Personal Pension PlanConsolidated Edison Retirement Plan, Total assets ($B): 16.184377155 · Participants: 10779Consolidated Edison Retirement Plan1199seiu Health Care Employees Pension Fund, Total assets ($B): 16.16620463 · Participants: 1075821199seiu Health Care Employees Pension FundPfizer Consolidated Pension Plan, Total assets ($B): 10.955262618 · Participants: 9616Pfizer Consolidated Pension PlanPepsico Employees Retirement Plan I, Total assets ($B): 7.599669 · Participants: 12289Pepsico Employees Retirement Plan I
Retirement Plan for Employees of South Nassau Communities Hospital vs. nearby Defined Benefit (Pension) plans in New York, assets vs. participants
Compare Retirement Plan for Employees of South Nassau Communities Hospital side-by-side with 3 peers →

Retirement Plan for Employees of South Nassau Communities Hospital's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside New York, the nearest Defined Benefit (Pension) by assets is Laborers Agc Pension Trust of Montana in WA ($136M); by covered participants it is U.a.P.P. Local Union No.142 Pension Plan in TX (853 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($135M here).

Similar participant headcount

Nearest other-state filings by covered participants (853 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 Retirement Plan for Employees of South Nassau Communities Hospital assets move in 2023? ▼
Retirement Plan for Employees of South Nassau Communities Hospital edged up modestly - up 1.7% during 2023, from $133M to $135M. Reported net income was $2M.
How have Mount Sinai South Nassau plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mount Sinai South Nassau's sponsor-wide assets grew 29.7%, from $378M to $490M.
Where does Retirement Plan for Employees of South Nassau Communities Hospital rank by assets among Form 5500 filers? ▼
Retirement Plan for Employees of South Nassau Communities Hospital ranks in the 93rd 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 Defined Benefit (Pension) plans are similar in size to Retirement Plan for Employees of South Nassau Communities Hospital? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Laborers Agc Pension Trust of Montana in WA ($136M, 1,879 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Retirement Plan for Employees of South Nassau Communities Hospital? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is U.a.P.P. Local Union No.142 Pension Plan in TX (853 participants, $146M 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 111352310.

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.