Other · DOL Form 5500 · 2024
The Mount Sinai Medical Center Retirement Plan
Data updated 2026-08-11
- $9.5B
- Total assets
- 46,826
- Participants
- 100th
- Percentile by assets
- $202,749
- Avg per participant
Official DOL plan name: The Mount Sinai Medical Center 403(b) Retirement Plan · Sponsored by The Mount Sinai Medical Center · New York · Healthcare & Social Assistance
$9.5B in assets, 46,826 participants
The Mount Sinai Medical Center's The Mount Sinai Medical Center 403(b) Retirement Plan reported $9.5B in total assets and 46,826 participants in its 2024 DOL Form 5500 filing, ranking in the 100th 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.
- 100th percentile by assets (of 123,622 plans)
- #16,902 in Healthcare & Social Assistance (16,916 peers)
Coverage in New York
The Mount Sinai Medical Center 403(b) Retirement Plan covers 46,826 participants in New York, 59x the typical New York plan (state average ~798 per filing). Assets: $9.5B.
- $9.5B
- total plan assets (2024 EOY)
- 46,826
- covered participants
- 100th
- percentile by assets (of 123,622 plans)
- $202,749
- avg assets per participant
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- The Mount Sinai Medical Center 403(b) Retirement Plan reported participants rose from 30,241 in the plan year 2023 filing to 46,826 in the plan year 2024 filing.
- The Mount Sinai Medical Center 403(b) Retirement Plan reported net income fell from $1.2B in the plan year 2023 filing to $995M in the plan year 2024 filing.
- The Mount Sinai Medical Center 403(b) Retirement Plan end-of-year assets rose from $8.5B in the plan year 2023 filing to $9.5B in the plan year 2024 filing.
Participants vs New York filers
In New York, the average filing covers about 798 participants across 9,061 plans. The Mount Sinai Medical Center 403(b) Retirement Plan reports 46,826 participants - 59x that state average ($9.5B EOY assets).
New York filing particulars
| Total Assets (Beginning of Year) | $8.5B |
|---|---|
| Net Assets (End of Year) | $9.5B |
| Net Income | $995M |
| Employer EIN | 131624096 |
| Plan Effective Date | 1975-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (The Mount Sinai Medical Center)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 30,201 | $7.3B |
| 2023 | 2 | 30,280 | $8.5B |
| 2024 | 2 | 46,864 | $9.5B |
Nearby Other Plans in New York
Peer Other plans, same state, same plan type, ranked by total assets.
The Mount Sinai Medical Center 403(b) Retirement Plan vs. nearby Other plans in New York, assets vs. participants
- Northwell Health 403(b) Plan $10.9B · 44,511
- University of Rochester Retirement Program $8.0B · 30,335
- Memorial Sloan Kettering Cancer Center Retirement Savings Plan $6.4B · 22,606
- Retirement Plan for Officers of Columbia University $5.6B · 14,399
- New York University Retirement Plan for Members of the Faculty, Professional Research Staff and Administration $5.4B · 10,678
Scale composition for The Mount Sinai Medical Center 403(b) Retirement Plan
The Mount Sinai Medical Center 403(b) Retirement Plan reports $9.5B in end-of-year assets across 46,826 participants (0.077% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.050% of 93,925,755 covered participants) - about $202,749 per participant (1.5x the national average assets-per-participant) . Net income for plan year 2024 was $995M.
This plan identity (EIN 131624096, plan #005) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $7.3B to $9.5B (+29.8%) while covered participants moved from 30,163 to 46,826 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 30,163 | $7.3B | Open filing |
| 2023 | 30,241 | $8.5B | Open filing |
| 2024 · index core | 46,826 | $9.5B | This page |
Similar-Sized Other Plans Nationally
Other plans in other states closest to The Mount Sinai Medical Center 403(b) Retirement Plan by total assets, not by location.
- Cleveland Clinic Savings and Investment Plan (OH) $9.2B · 65,407
- Johns Hopkins University 403(b) Plan (MD) $8.8B · 25,833
- Yale University Retirement Account Plan (CT) $8.3B · 13,197
- The Duke University Faculty and Staff Retirement Plan (NC) $11.0B · 48,377
Frequently Asked Questions
How did The Mount Sinai Medical Center 403(b) Retirement Plan assets move in 2024? ▼
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Filing takeaways
Ways to act on The Mount Sinai Medical Center 403(b) Retirement Plan's numbers.
- By total assets, The Mount Sinai Medical Center 403(b) Retirement Plan ranks among the largest 1% of all filed plans. See the largest plans
- Compare it side-by-side against 3 similar Other plans in New York. Compare plans
- The Mount Sinai Medical Center's sponsor-wide assets have grown 29.7% since 2022 across 3 plan years on file. More Healthcare & Social Assistance plans