Other · DOL Form 5500 · 2023

Stanley Street Treatment and Resources, Inc. Retirement Plan

Data updated 2026-08-25

$10M
Total assets Small plan by assets
432
Participants Below avg headcount
59th
Percentile by assets National rank
$23,473
Avg per participant Low balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: 403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc. · Sponsored by Stanley Street Treatment and Resources, Inc. · Massachusetts · Construction

$10M in assets, 432 participants

Stanley Street Treatment and Resources, Inc.'s 403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc. reported $10M in total assets and 432 participants in its 2023 DOL Form 5500 filing, ranking in the 59th 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.

  • #5,169 in Construction (9,030 peers)

Stanley Street Treatment and Resources, Inc. multi-year trail

Stanley Street Treatment and Resources, Inc.'s plans moved +15.9% in assets from 2022 to 2024; this filing shows 403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc. at $10M / 432 participants.

#5,169
in Construction (9,030 peers)
+21.2%
assets growth YoY

403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc.'s mid-pack asset rank among Construction and all filers

403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc. vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$10,140,288 Top 41% higher than 59% of 127,068 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 2023

403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc. 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. 403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc. sits mid-pack in the medium band (432 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • 403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc. reported net income rose from -$511K in the plan year 2022 filing to $2M in the plan year 2023 filing.
  • 403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc. end-of-year assets rose from $8M in the plan year 2022 filing to $10M in the plan year 2023 filing.
  • 403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc. reported participants fell from 445 in the plan year 2022 filing to 432 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 042604426 · Stanley Street Treatment and Resources, Inc. PY 2023 · Other

403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc. · $10M · 432 · 59th

  • EIN $10M
  • RANK 432
  • PHOTO 59th
  • IND Other
  • EOY near 403(b) Thrift Plan of the Children's Center of Wayne County, Inc.
  • 5500 ind #5169

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 Construction retirement plans → · Plans in Massachusetts →

403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc. in the asset neighbourhood

Indian Mountain School Retirement Plan for Faculty and AdministratorsIndian Mountain School Retir…$10M403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc.403(b) Thrift Plan of Stanle…$10M403(b) Thrift Plan of the Children's Center of Wayne County, Inc.403(b) Thrift Plan of the Ch…$10MBalance Autism Retirement PlanBalance Autism Retirement Pl…$10MLifesouth 403(b) Plan$10M
End-of-year total assets ($M) among 403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc. and nearest nationwide Other peers. Source: DOL Form 5500 plan year 2023.

Stanley Street Treatment and Resources, Inc. multi-year asset trail

Sponsor-wide plan assets over time

All Stanley Street Treatment and Resources, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$10M 15.897215755107203% vs 2022
2024 filing year
$8M$9M$10M$11M 202220232024 $8.37M $9.7M ▲ +15.9%
Year Plans Participants Total Assets
2022 1 445 $8M
2023 1 432 $10M
2024 1 421 $10M

Stanley Street Treatment and Resources, Inc. filing trail (2023)

Total Assets (Beginning of Year)$8M
Net Assets (End of Year)$10M
Net Income$2M
Employer EIN042604426
Plan Effective Date2005-07-01
Filing StatusFILING RECEIVED

Nearby Other Plans in Massachusetts

Peer Other plans, same state, same plan type, ranked by total assets.

403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc. vs. nearby Other plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -50000500010000150002000025000 -20246 Total assets ($B) Participants 403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc., Total assets ($B): 0.010140288 · Participants: 432403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc.The Mitre Corporation Tax Sheltered Annuity Plan, Total assets ($B): 4.700618255 · Participants: 11980The Mitre Corporation Tax Sheltered Annuity PlanHarvard University Tax Deferred Annuity Plan, Total assets ($B): 3.76566072 · Participants: 21064Harvard University Tax Deferred Annuity PlanBoston University Retirement Plan, Total assets ($B): 2.758080647 · Participants: 8130Boston University Retirement PlanBeth Israel Deaconess Medical Center Voluntary 403(b) Plan, Total assets ($B): 2.396382678 · Participants: 13981Beth Israel Deaconess Medical Center Voluntary 403(b) PlanNortheastern University Retirement Plan, Total assets ($B): 2.333339945 · Participants: 8553Northeastern University Retirement Plan
403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc. vs. nearby Other plans in Massachusetts, assets vs. participants

403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc.'s out-of-state Other peers by assets and headcount

Outside Massachusetts, the nearest Other by assets is 403(b) Thrift Plan of the Children's Center of Wayne County, Inc. in MI ($10M); by covered participants it is Northeast Kingdom Human Services, Inc. DC Plan in VT (432 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (432 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did 403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc. assets move in 2023?
403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc. grew sharply - up 21.2% during 2023, from $8M to $10M. Reported net income was $2M.
How have Stanley Street Treatment and Resources, Inc. plan assets changed over time?
Across 3 plan years on file (2022-2024), Stanley Street Treatment and Resources, Inc.'s sponsor-wide assets grew 15.9%, from $8M to $10M.
Which Other plans are similar in size to 403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc.?
Among Other plans in other states, the closest by assets is 403(b) Thrift Plan of the Children's Center of Wayne County, Inc. in MI ($10M, 216 participants).
Which Other plans cover a similar participant headcount to 403(b) Thrift Plan of Stanley Street Treatment and Resources, Inc.?
Among Other plans in other states, the closest by covered participants is Northeast Kingdom Human Services, Inc. DC Plan in VT (432 participants, $25M in assets).