401(k) · DOL Form 5500 · 2024

Thundermist Health Center 401(k) Plan

Data updated 2026-08-25

$53M
Total assets Below avg plan size
939
Participants Near avg headcount
85th
Percentile by assets National rank
$56,360
Avg per participant Low balance/head
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Official DOL plan name: 403(b) Thrift Plan for Employees of Thundermist Health Center · Sponsored by Thundermist Health Center · Rhode Island · Healthcare & Social Assistance

$53M in assets, 939 participants

Thundermist Health Center's 403(b) Thrift Plan for Employees of Thundermist Health Center reported $53M in total assets and 939 participants in its 2024 DOL Form 5500 filing, ranking in the 85th 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.

  • #14,715 in Healthcare & Social Assistance (16,916 peers)

Where 403(b) Thrift Plan for Employees of Thundermist Health Center sits by assets

403(b) Thrift Plan for Employees of Thundermist Health Center sits in the top quartile of all filed plans by assets, $53M for 939 participants (~$56,360/participant), up 22.2% in 2024.

#14,715
in Healthcare & Social Assistance (16,916 peers)
+22.2%
assets growth YoY
0.5×
vs typical plan assets (national mean)

403(b) Thrift Plan for Employees of Thundermist Health Center's outsized position by total assets

403(b) Thrift Plan for Employees of Thundermist Health Center vs every filed plan by assets

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

$52,922,475 Top 15% higher than 85% 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

403(b) Thrift Plan for Employees of Thundermist Health Center 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. 403(b) Thrift Plan for Employees of Thundermist Health Center sits mid-pack in the medium band (939 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • 403(b) Thrift Plan for Employees of Thundermist Health Center end-of-year assets rose from $43M in the plan year 2023 filing to $53M in the plan year 2024 filing.
  • 403(b) Thrift Plan for Employees of Thundermist Health Center reported participants rose from 792 in the plan year 2023 filing to 939 in the plan year 2024 filing.
  • 403(b) Thrift Plan for Employees of Thundermist Health Center reported net income fell from $10M in the plan year 2023 filing to $10M in the plan year 2024 filing.

See the national 2023→2024 release diff →

EBSA filing schedule strip

Filing strip 050355097 · Thundermist Health Center PY 2024 · 401(k)

403(b) Thrift Plan for Employees of Thundermist Health Center · $53M · 939 · 85th

  • EBSA $53M
  • EBSA 939
  • EBSA 85th
  • EBSA 401(k)
  • EBSA near Legacy Professionals LLP 401(k) Plan
  • EBSA ind #14715

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 Rhode Island →

403(b) Thrift Plan for Employees of Thundermist Health Center in the asset neighbourhood

Guthy-Renker Ventures, LLC 401(k) PlanGuthy-Renker Ventures, LLC 4…$53M403(b) Thrift Plan for Employees of Thundermist Health Center403(b) Thrift Plan for Emplo…$53MLegacy Professionals LLP 401(k) PlanLegacy Professionals LLP 401…$53MLewis Thomason, P.C. 401(k) Profit Sharing PlanLewis Thomason, P.C. 401(k) …$53MFross Zelnick Lehrman & Zissu, P.C. 401(k) & Profit Sharing PlanFross Zelnick Lehrman & Ziss…$53M
End-of-year total assets ($M) among 403(b) Thrift Plan for Employees of Thundermist Health Center and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$43M
Net Assets (End of Year)$53M
Net Income$10M
Employer EIN050355097
Plan Effective Date2007-06-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Thundermist Health Center)

Sponsor-wide plan assets over time

All Thundermist Health Center plans reported in each filing year

Latest sponsor-wide plan assets
$53M 58.8482199701234% vs 2022
2024 filing year
$30M$40M$50M$60M 202220232024 $33.3M $52.9M ▲ +58.8%
Year Plans Participants Total Assets
2022 1 708 $33M
2023 1 792 $43M
2024 1 939 $53M

Nearby 401(k) Plans in Rhode Island

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

403(b) Thrift Plan for Employees of Thundermist Health Center vs. nearby 401(k) plans in Rhode Island, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -10010203040 Total assets ($B) Participants 403(b) Thrift Plan for Employees of Thundermist Health Center, Total assets ($B): 0.052922475 · Participants: 939403(b) Thrift Plan for Employees of Thundermist Health CenterCVS Health Future Fund 401(k) Plan, Total assets ($B): 30.087909242 · Participants: 240493CVS Health Future Fund 401(k) PlanTextron Savings Plan, Total assets ($B): 6.12531514 · Participants: 26609Textron Savings PlanCfg Retirement Savings Plan, Total assets ($B): 3.249944772 · Participants: 17893Cfg Retirement Savings PlanUnfi 401(k) Plan, Total assets ($B): 2.764430113 · Participants: 26416Unfi 401(k) PlanFactory Mutual Insurance Company 401(k) Savings Plan, Total assets ($B): 1.916269037 · Participants: 4005Factory Mutual Insurance Company 401(k) Savings Plan
403(b) Thrift Plan for Employees of Thundermist Health Center vs. nearby 401(k) plans in Rhode Island, assets vs. participants
Compare 403(b) Thrift Plan for Employees of Thundermist Health Center side-by-side with 3 peers →

403(b) Thrift Plan for Employees of Thundermist Health Center's out-of-state 401(k) peers by assets and headcount

Outside Rhode Island, the nearest 401(k) by assets is Legacy Professionals LLP 401(k) Plan in IL ($53M); by covered participants it is Headwater Companies, LLC 401(k) Plan in IN (939 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (939 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 403(b) Thrift Plan for Employees of Thundermist Health Center assets move in 2024? ▼
403(b) Thrift Plan for Employees of Thundermist Health Center grew sharply - up 22.2% during 2024, from $43M to $53M. Reported net income was $10M.
How have Thundermist Health Center plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Thundermist Health Center's sponsor-wide assets grew 58.8%, from $33M to $53M.
Where does 403(b) Thrift Plan for Employees of Thundermist Health Center rank by assets among Form 5500 filers? ▼
403(b) Thrift Plan for Employees of Thundermist Health Center ranks in the 85th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to 403(b) Thrift Plan for Employees of Thundermist Health Center? ▼
Among 401(k) plans in other states, the closest by assets is Legacy Professionals LLP 401(k) Plan in IL ($53M, 164 participants).
Which 401(k) plans cover a similar participant headcount to 403(b) Thrift Plan for Employees of Thundermist Health Center? ▼
Among 401(k) plans in other states, the closest by covered participants is Headwater Companies, LLC 401(k) Plan in IN (939 participants, $61M in assets).

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 050355097.

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.