401(k) · DOL Form 5500 · 2023

Banner Seventeen, LLC 401(k) Plan

Data updated 2026-08-25

$48M
Total assets Below avg plan size
174
Participants Small participant base
85th
Percentile by assets National rank
$277,896
Avg per participant High balance/head
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Official DOL plan name: Boston Celtics 401(k) Savings and Retirement Plan · Sponsored by Banner Seventeen, LLC · Massachusetts · Arts, Entertainment & Recreation

$48M in assets, 174 participants

Banner Seventeen, LLC's Boston Celtics 401(k) Savings and Retirement Plan reported $48M in total assets and 174 participants in its 2023 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.

  • #2,691 in Arts, Entertainment & Recreation (2,945 peers)

Coverage in Massachusetts

Boston Celtics 401(k) Savings and Retirement Plan covers 174 participants in Massachusetts, about 26% of the average Massachusetts filer (state average ~659 per filing). Assets: $48M.

#2,691
in Arts, Entertainment & Recreation (2,945 peers)
+22.5%
assets growth YoY
0.5×
vs typical plan assets (national mean)

Boston Celtics 401(k) Savings and Retirement Plan's outsized position by total assets

Boston Celtics 401(k) Savings and Retirement Plan vs every filed plan by assets

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

$48,353,836 Top 15% higher than 85% 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

Boston Celtics 401(k) Savings and 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. Boston Celtics 401(k) Savings and Retirement Plan sits mid-pack in the medium band (174 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Boston Celtics 401(k) Savings and Retirement Plan reported net income rose from -$7M in the plan year 2022 filing to $9M in the plan year 2023 filing.
  • Boston Celtics 401(k) Savings and Retirement Plan end-of-year assets rose from $39M in the plan year 2022 filing to $48M in the plan year 2023 filing.
  • Boston Celtics 401(k) Savings and Retirement Plan reported participants rose from 149 in the plan year 2022 filing to 174 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 300136909 · Banner Seventeen, LLC PY 2023 · 401(k)

Boston Celtics 401(k) Savings and Retirement Plan · $48M · 174 · 85th

  • PHOTO $48M
  • IND 174
  • EOY 85th
  • 5500 401(k)
  • ASSETS near Nlmk USA Union 401(k) Savings Plan
  • PCT ind #2691

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 Arts, Entertainment & Recreation retirement plans → · Plans in Massachusetts →

Boston Celtics 401(k) Savings and Retirement Plan in the asset neighbourhood

Eis 401(k) Plan$48MPlumb Supply Company 401(k) Profit Sharing PlanPlumb Supply Company 401(k) …$48MBoston Celtics 401(k) Savings and Retirement PlanBoston Celtics 401(k) Saving…$48MNlmk USA Union 401(k) Savings PlanNlmk USA Union 401(k) Saving…$48MKidney Specialists of Minnesota, P.a. 401(k) PlanKidney Specialists of Minnes…$48M
End-of-year total assets ($M) among Boston Celtics 401(k) Savings and Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Massachusetts filing particulars

Total Assets (Beginning of Year)$39M
Net Assets (End of Year)$48M
Net Income$9M
Employer EIN300136909
Plan Effective Date1993-08-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Banner Seventeen, LLC)

Sponsor-wide plan assets over time

All Banner Seventeen, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$58M 46.44324795637898% vs 2022
2024 filing year
$30M$40M$50M$60M 202220232024 $39.5M $57.8M ▲ +46.5%
Year Plans Participants Total Assets
2022 1 149 $39M
2023 1 174 $48M
2024 1 211 $58M

Nearby 401(k) Plans in Massachusetts

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

Boston Celtics 401(k) Savings and Retirement Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Boston Celtics 401(k) Savings and Retirement Plan, Total assets ($B): 0.048353836 · Participants: 174Boston Celtics 401(k) Savings and Retirement PlanFidelity Retirement Savings Plan, Total assets ($B): 28.649852331 · Participants: 62289Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 10.556596852 · Participants: 37052Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 6.829912863 · Participants: 14094Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 5.786107181 · Participants: 19881Boston Scientific Corporation 401(k) Retirement Savings PlanPhilips North America 401(k) Plan, Total assets ($B): 5.779286156 · Participants: 19120Philips North America 401(k) Plan
Boston Celtics 401(k) Savings and Retirement Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Boston Celtics 401(k) Savings and Retirement Plan side-by-side with 3 peers →

Boston Celtics 401(k) Savings and Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Nlmk USA Union 401(k) Savings Plan in PA ($48M); by covered participants it is John Mourier Construction Inc Profit Sharing Plan in CA (174 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($48M here).

Similar participant headcount

Nearest other-state filings by covered participants (174 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 Boston Celtics 401(k) Savings and Retirement Plan assets move in 2023? ▼
Boston Celtics 401(k) Savings and Retirement Plan grew sharply - up 22.5% during 2023, from $39M to $48M. Reported net income was $9M.
How have Banner Seventeen, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Banner Seventeen, LLC's sponsor-wide assets grew 46.4%, from $39M to $58M.
Where does Boston Celtics 401(k) Savings and Retirement Plan rank by assets among Form 5500 filers? ▼
Boston Celtics 401(k) Savings and Retirement Plan ranks in the 85th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Boston Celtics 401(k) Savings and Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Nlmk USA Union 401(k) Savings Plan in PA ($48M, 764 participants).
Which 401(k) plans cover a similar participant headcount to Boston Celtics 401(k) Savings and Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is John Mourier Construction Inc Profit Sharing Plan in CA (174 participants, $24M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 300136909.

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.