Other · DOL Form 5500 · 2023
Joslin Diabetes Center Inc. Retirement Plan
Data updated 2026-08-25
- $181M
- Total assets Near avg plan size
- 357
- Participants Below avg headcount
- 94th
- Percentile by assets National rank
- $506,006
- Avg per participant High balance/head
Official DOL plan name: The Joslin Diabetes Center, Inc. Defined Contribution Retirement Plan · Sponsored by Joslin Diabetes Center Inc. · Massachusetts · Healthcare & Social Assistance
$181M in assets, 357 participants
Joslin Diabetes Center Inc.'s The Joslin Diabetes Center, Inc. Defined Contribution Retirement Plan reported $181M in total assets and 357 participants in its 2023 DOL Form 5500 filing, ranking in the 94th 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.
- #16,803 in Healthcare & Social Assistance (17,684 peers)
Where The Joslin Diabetes Center, Inc. Defined Contribution Retirement Plan sits by assets
The Joslin Diabetes Center, Inc. Defined Contribution Retirement Plan sits in the top 10% of all filed plans by assets, $181M for 357 participants (~$506,006/participant), up 12.9% in 2023.
- #16,803
- in Healthcare & Social Assistance (17,684 peers)
- +12.9%
- assets growth YoY
- 1.8×
- vs typical plan assets (national mean)
The Joslin Diabetes Center, Inc. Defined Contribution Retirement Plan's outsized position by total assets
The Joslin Diabetes Center, Inc. Defined Contribution Retirement Plan vs every filed plan by assets
End-of-year total assets · plan year 2023 · DOL Form 5500
$180,644,281 Top 6% higher than 94% of 127,068 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023
The Joslin Diabetes Center, Inc. Defined Contribution 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. The Joslin Diabetes Center, Inc. Defined Contribution Retirement Plan sits mid-pack in the medium band (357 participants).
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- The Joslin Diabetes Center, Inc. Defined Contribution Retirement Plan reported net income rose from -$53M in the plan year 2022 filing to $21M in the plan year 2023 filing.
- The Joslin Diabetes Center, Inc. Defined Contribution Retirement Plan end-of-year assets rose from $160M in the plan year 2022 filing to $181M in the plan year 2023 filing.
- The Joslin Diabetes Center, Inc. Defined Contribution Retirement Plan reported participants fell from 365 in the plan year 2022 filing to 357 in the plan year 2023 filing.
Plan-year Form 5500 strip
Filing strip 042203836 · Joslin Diabetes Center Inc. PY 2023 · Other
The Joslin Diabetes Center, Inc. Defined Contribution Retirement Plan · $181M · 357 · 94th
- EBSA $181M
- EBSA 357
- EBSA 94th
- EBSA Other
- EBSA near St. Mary's University Defined Contribution Retirement Plan
- EBSA ind #16803
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 Massachusetts →
The Joslin Diabetes Center, Inc. Defined Contribution Retirement Plan in the asset neighbourhood
Scale-class filing particulars (2023)
| Total Assets (Beginning of Year) | $160M |
|---|---|
| Net Assets (End of Year) | $181M |
| Net Income | $21M |
| Employer EIN | 042203836 |
| Plan Effective Date | 1969-10-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Joslin Diabetes Center Inc.)
Sponsor-wide plan assets over time
All Joslin Diabetes Center Inc. plans reported in each filing year
- Latest sponsor-wide plan assets
- $193M 20.671479440210796% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 365 | $160M |
| 2023 | 1 | 357 | $181M |
| 2024 | 1 | 369 | $193M |
Nearby Other Plans in Massachusetts
Peer Other plans, same state, same plan type, ranked by total assets.
- The Mitre Corporation Tax Sheltered Annuity Plan $4.7B · 11,980
- Harvard University Tax Deferred Annuity Plan $3.8B · 21,064
- Boston University Retirement Plan $2.8B · 8,130
- Beth Israel Deaconess Medical Center Voluntary 403(b) Plan $2.4B · 13,981
- Northeastern University Retirement Plan $2.3B · 8,553
The Joslin Diabetes Center, Inc. Defined Contribution Retirement Plan's out-of-state Other peers by assets and headcount
Outside Massachusetts, the nearest Other by assets is St. Mary's University Defined Contribution Retirement Plan in TX ($181M); by covered participants it is Baptist Homes Pension Plan in PA (357 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($181M here).
- St. Mary's University Defined Contribution Retirement Plan (TX) $181M · 767
- American Public Media Group Retirement Plan (MN) $180M · 728
- Regions Hospital 403(b) Plan (MN) $182M · 2,993
- Emh Retirement Savings Plan (KY) $179M · 1,706
Similar participant headcount
Nearest other-state filings by covered participants (357 participants); asset peers above are excluded.
- Baptist Homes Pension Plan (PA) 357 · 0 off
- University of Jamestown 403(b) DC Plan (ND) 357 · 0 off
- New England College DC Retirement Plan (NH) 357 · 0 off
- Kettering University Retirement Plan (MI) 357 · 0 off
DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.