401(k) · DOL Form 5500 · 2023

Blackstone Administrative Services Partnership, L.P. 401(k) Plan

Data updated 2026-08-11

$742M
Total assets
3,483
Participants
98th
Percentile by assets
$213,171
Avg per participant
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Official DOL plan name: Blackstone 401(k) Savings Plan · Sponsored by Blackstone Administrative Services Partnership, L.P. · New York · Finance & Insurance

$742M in assets, 3,483 participants

Blackstone Administrative Services Partnership, L.P.'s Blackstone 401(k) Savings Plan reported $742M in total assets and 3,483 participants in its 2023 DOL Form 5500 filing, ranking in the 98th 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.

  • 98th percentile by assets (of 127,072 plans)
  • #8,574 in Finance & Insurance (8,869 peers)

Coverage in New York

Blackstone 401(k) Savings Plan covers 3,483 participants in New York, 4.4x the typical New York plan (state average ~798 per filing). Assets: $742M.

$742M
total plan assets (2023 EOY)
3,483
covered participants
98th
percentile by assets (of 127,072 plans)
$213,171
avg assets per participant

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Blackstone 401(k) Savings Plan reported net income rose from -$68M in the plan year 2022 filing to $180M in the plan year 2023 filing.
  • Blackstone 401(k) Savings Plan end-of-year assets rose from $563M in the plan year 2022 filing to $742M in the plan year 2023 filing.
  • Blackstone 401(k) Savings Plan reported participants rose from 2,849 in the plan year 2022 filing to 3,483 in the plan year 2023 filing.

See the national 2022→2023 release diff →

State

Participants vs New York filers

In New York, the average filing covers about 798 participants across 9,061 plans. Blackstone 401(k) Savings Plan reports 3,483 participants - 4.4x that state average ($742M EOY assets).

New York filing particulars

Total Assets (Beginning of Year)$563M
Net Assets (End of Year)$742M
Net Income$180M
Employer EIN133637000
Plan Effective Date1988-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Blackstone Administrative Services Partnership, L.P.)

$400M$600M$800M$1,000M 202220232024 $563M $923M ▲ +63.9%
Total plan assets by year, all Blackstone Administrative Services Partnership, L.P. plans on file
Year Plans Participants Total Assets
2022 1 2,849 $563M
2023 1 3,483 $742M
2024 1 3,481 $923M

Nearby 401(k) Plans in New York

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

Blackstone 401(k) Savings Plan vs. nearby 401(k) plans in New York, assets vs. participants

Blackstone 401(k) Savings Plan vs. nearby 401(k) plans in New York, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -20020406080 Total assets ($B) Participants Blackstone 401(k) Sa…IBM 401 (K) Plus PlanPfizer Savings PlanMorgan Stanley 401(k…The Pepsico Savings …The Goldman Sachs 40…
Blackstone 401(k) Savings Plan vs. nearby 401(k) plans in New York, assets vs. participants

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Blackstone 401(k) Savings Plan by total assets, not by location.

Frequently Asked Questions

How did Blackstone 401(k) Savings Plan assets move in 2023?
Blackstone 401(k) Savings Plan surged - up 31.9% during 2023, from $563M to $742M. Reported net income was $180M.
How have Blackstone Administrative Services Partnership, L.P. plan assets changed over time?
Across 3 plan years on file (2022-2024), Blackstone Administrative Services Partnership, L.P.'s sponsor-wide assets grew 63.9%, from $563M to $923M.
Where does Blackstone 401(k) Savings Plan rank by assets among Form 5500 filers?
Blackstone 401(k) Savings Plan ranks in the 98th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Blackstone 401(k) Savings Plan?
Among 401(k) plans in other states, the closest by assets is Estes Express Lines 401(k) Retirement Plan in VA ($743M, 18,563 participants).

Next read for Blackstone 401(k) Savings Plan

Filing takeaways

Ways to act on Blackstone 401(k) Savings Plan's numbers.