401(k) · DOL Form 5500 · 2024

Bp Management, L.P. 401(k) Plan

Data updated 2026-08-25

$292M
Total assets Near avg plan size
713
Participants Below avg headcount
96th
Percentile by assets National rank
$409,534
Avg per participant High balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Boston Properties Retirement Savings Plan · Sponsored by Bp Management, L.P. · Massachusetts · Real Estate

$292M in assets, 713 participants

Bp Management, L.P.'s Boston Properties Retirement Savings Plan reported $292M in total assets and 713 participants in its 2024 DOL Form 5500 filing, ranking in the 96th 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.

  • #4,559 in Real Estate (4,605 peers)

Where Boston Properties Retirement Savings Plan sits by assets

Boston Properties Retirement Savings Plan sits in the top 5% of all filed plans by assets, $292M for 713 participants (~$409,534/participant), up 8.2% in 2024.

#4,559
in Real Estate (4,605 peers)
+8.2%
assets growth YoY
2.9×
vs typical plan assets (national mean)

Boston Properties Retirement Savings Plan's outsized position by total assets

Boston Properties Retirement Savings Plan vs every filed plan by assets

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

$291,997,924 Top 4% higher than 96% 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

Boston Properties Retirement Savings 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. Boston Properties Retirement Savings Plan sits mid-pack in the medium band (713 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Boston Properties Retirement Savings Plan reported net income fell from $41M in the plan year 2023 filing to $22M in the plan year 2024 filing.
  • Boston Properties Retirement Savings Plan end-of-year assets rose from $270M in the plan year 2023 filing to $292M in the plan year 2024 filing.
  • Boston Properties Retirement Savings Plan reported participants rose from 688 in the plan year 2023 filing to 713 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 043377269 · Bp Management, L.P. PY 2024 · 401(k)

Boston Properties Retirement Savings Plan · $292M · 713 · 96th

  • TYPE $292M
  • TYPE 713
  • TYPE 96th
  • TYPE 401(k)
  • TYPE near A. Duie Pyle, Inc. Savings Plan
  • TYPE ind #4559

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 Real Estate retirement plans → · Plans in Massachusetts →

Boston Properties Retirement Savings Plan in the asset neighbourhood

High Company LLC Retirement Savings PlanHigh Company LLC Retirement …$292MVeolia Water Resources 401(k) Savings PlanVeolia Water Resources 401(k…$292MA. Duie Pyle, Inc. Savings PlanA. Duie Pyle, Inc. Savings P…$292MBoston Properties Retirement Savings PlanBoston Properties Retirement…$292MCarrix, Inc. 401(k) Plan for Non-Union EmployeesCarrix, Inc. 401(k) Plan for…$292M
End-of-year total assets ($M) among Boston Properties Retirement Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$270M
Net Assets (End of Year)$292M
Net Income$22M
Employer EIN043377269
Plan Effective Date1985-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Bp Management, L.P.)

Sponsor-wide plan assets over time

All Bp Management, L.P. plans reported in each filing year

Latest sponsor-wide plan assets
$292M 27.371016997102586% vs 2022
2024 filing year
$220M$240M$260M$280M$300M 202220232024 $229M $292M ▲ +27.4%
Year Plans Participants Total Assets
2022 1 647 $229M
2023 1 688 $270M
2024 1 713 $292M

Nearby 401(k) Plans in Massachusetts

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

Boston Properties Retirement Savings Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Boston Properties Retirement Savings Plan, Total assets ($B): 0.291997924 · Participants: 713Boston Properties Retirement Savings 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
Boston Properties Retirement Savings Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Boston Properties Retirement Savings Plan side-by-side with 3 peers →

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

Outside Massachusetts, the nearest 401(k) by assets is A. Duie Pyle, Inc. Savings Plan in PA ($292M); by covered participants it is Hutchens Industries, Inc. 401(k) Plan in MO (713 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($292M here).

Similar participant headcount

Nearest other-state filings by covered participants (713 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 Boston Properties Retirement Savings Plan assets move in 2024? ▼
Boston Properties Retirement Savings Plan grew at a solid clip - up 8.2% during 2024, from $270M to $292M. Reported net income was $22M.
How have Bp Management, L.P. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Bp Management, L.P.'s sponsor-wide assets grew 27.4%, from $229M to $292M.
Where does Boston Properties Retirement Savings Plan rank by assets among Form 5500 filers? ▼
Boston Properties Retirement Savings Plan ranks in the 96th 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 Boston Properties Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is A. Duie Pyle, Inc. Savings Plan in PA ($292M, 4,187 participants).
Which 401(k) plans cover a similar participant headcount to Boston Properties Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Hutchens Industries, Inc. 401(k) Plan in MO (713 participants, $19M 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 043377269.

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.