401(k) · DOL Form 5500 · 2024

Tufts Medical Center Physicians Organization, Inc. 401(k) Plan

Data updated 2026-08-11

$478M
Total assets: 767
Participants: 97th
Percentile by assets: $623,473
Avg per participant

Official DOL plan name: Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan · Sponsored by Tufts Medical Center Physicians Organization, Inc. · Massachusetts · Healthcare & Social Assistance

$478M in assets, 767 participants

Tufts Medical Center Physicians Organization, Inc.'s Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan reported $478M in total assets and 767 participants in its 2024 DOL Form 5500 filing, ranking in the 97th 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.

97th percentile by assets (of 123,622 plans)
#16,437 in Healthcare & Social Assistance (16,916 peers)

Where Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan sits by assets

Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan sits in the top 5% of all filed plans by assets, $478M for 767 participants (~$623,473/participant), up 9.8% in 2024.

$478M
total plan assets (2024 EOY): 767
covered participants: 97th
percentile by assets (of 123,622 plans): $623,473
avg assets per participant

Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan reported net income fell from $59M in the plan year 2023 filing to $43M in the plan year 2024 filing.
Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan end-of-year assets rose from $435M in the plan year 2023 filing to $478M in the plan year 2024 filing.
Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan reported participants fell from 821 in the plan year 2023 filing to 767 in the plan year 2024 filing.

See the national 2023→2024 release diff →

State

Massachusetts

Industry

Healthcare & Social Assistance

Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan vs the 2024 asset distribution

By assets, Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan outranks 97% of the 123,622 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 4.8x the national average plan size of $100M (721 average participants).

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)	$435M
Net Assets (End of Year)	$478M
Net Income	$43M
Employer EIN	043044706
Plan Effective Date	1985-04-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Tufts Medical Center Physicians Organization, Inc.)

Total plan assets by year, all Tufts Medical Center Physicians Organization, Inc. plans on file

Year	Plans	Participants	Total Assets
2022	2	1,663	$603M
2023	2	1,529	$703M
2024	2	1,518	$784M

Nearby 401(k) Plans in Massachusetts

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

Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants

Fidelity Retirement Savings Plan $34.2B · 66,907
Liberty Mutual 401(k) Plan $11.4B · 34,618
Massachusetts Institute of Technology Supplemental 401(k) Plan $7.7B · 14,762
Boston Scientific Corporation 401(k) Retirement Savings Plan $6.8B · 20,639
State Street Salary Savings Program $6.5B · 12,777

Compare Tufts Medical Center Physicians Organiza… side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan by total assets, not by location.

Pilgrim's Pride Retirement Savings Plan (CO) $478M · 31,536
Korn Ferry 401(k) Savings Plan (CA) $478M · 3,277
Wakefern Food Corporation 401(k) Savings Plan (NJ) $478M · 1,897
Andritz Inc. Savings and Investment Plan (GA) $479M · 2,296

Frequently Asked Questions

How did Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan assets move in 2024? ▼

Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan grew at a solid clip - up 9.8% during 2024, from $435M to $478M. Reported net income was $43M.

How have Tufts Medical Center Physicians Organization, Inc. plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Tufts Medical Center Physicians Organization, Inc.'s sponsor-wide assets grew 30.0%, from $603M to $784M.

Where does Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan rank by assets among Form 5500 filers? ▼

Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan ranks in the 97th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).

Which 401(k) plans are similar in size to Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan? ▼

Among 401(k) plans in other states, the closest by assets is Pilgrim's Pride Retirement Savings Plan in CO ($478M, 31,536 participants).

Next read for Tufts Medical Center Physicians Organiza…

Scale reading

Ways to act on Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan's numbers.

By total assets, Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan ranks in the top 5% of all filed plans by assets. See the largest plans
Compare it side-by-side against 3 similar 401(k) plans in Massachusetts. Compare plans
Tufts Medical Center Physicians Organization, Inc.'s sponsor-wide assets have grown 30.0% since 2022 across 3 plan years on file. More Healthcare & Social Assistance plans

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 043044706.