401(k) · DOL Form 5500 · 2024

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

Data updated 2026-08-25

$478M
Total assets Above avg plan size
767
Participants Near avg headcount
97th
Percentile by assets National rank
$623,473
Avg per participant High balance/head
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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.

  • #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.

#16,437
in Healthcare & Social Assistance (16,916 peers)
+9.8%
assets growth YoY
4.8×
vs typical plan assets (national mean)

Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan's outsized position by total assets

Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan vs every filed plan by assets

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

$478,203,514 Top 3% higher than 97% 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

Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement 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. Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan sits mid-pack in the medium band (767 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • 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 →

Published 5500 schedule card

Filing strip 043044706 · Tufts Medical Center Physicians Organization, Inc. PY 2024 · 401(k)

Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan · $478M · 767 · 97th

  • EBSA $478M
  • PART 767
  • TYPE 97th
  • NET 401(k)
  • BOOK near Pilgrim's Pride Retirement Savings Plan
  • VS-ST ind #16437

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 →

Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan in the asset neighbourhood

Andritz Inc. Savings and Investment PlanAndritz Inc. Savings and Inv…$479MWakefern Food Corporation 401(k) Savings PlanWakefern Food Corporation 40…$478MKorn Ferry 401(k) Savings PlanKorn Ferry 401(k) Savings Pl…$478MPilgrim's Pride Retirement Savings PlanPilgrim's Pride Retirement S…$478MTufts Medical Center Physicians Organization, Inc. 401(a) Retirement PlanTufts Medical Center Physici…$478M
End-of-year total assets ($M) among Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$435M
Net Assets (End of Year)$478M
Net Income$43M
Employer EIN043044706
Plan Effective Date1985-04-01
Filing StatusFILING RECEIVED

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

Sponsor-wide plan assets over time

All Tufts Medical Center Physicians Organization, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$784M 30.02146242962313% vs 2022
2024 filing year
$500M$600M$700M$800M$900M 202220232024 $603M $784M ▲ +30.0%
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 Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan, Total assets ($B): 0.478203514 · Participants: 767Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement PlanFidelity Retirement Savings Plan, Total assets ($B): 34.201609937 · Participants: 66907Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 11.352606499 · Participants: 34618Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 7.720373045 · Participants: 14762Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 6.775289067 · Participants: 20639Boston Scientific Corporation 401(k) Retirement Savings PlanState Street Salary Savings Program, Total assets ($B): 6.532301643 · Participants: 12777State Street Salary Savings Program
Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants

Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Pilgrim's Pride Retirement Savings Plan in CO ($478M); by covered participants it is Bestbet Holdings, Inc. 401(k) Plan in FL (767 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($478M here).

Similar participant headcount

Nearest other-state filings by covered participants (767 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 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).
Which 401(k) plans cover a similar participant headcount to Tufts Medical Center Physicians Organization, Inc. 401(a) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Bestbet Holdings, Inc. 401(k) Plan in FL (767 participants, $22M in assets).