401(k) · DOL Form 5500 · 2024

Oppenheimer & Co. Inc 401(k) Plan

Data updated 2026-08-11

$700M
Total assets
2,852
Participants
98th
Percentile by assets
$245,474
Avg per participant
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Official DOL plan name: Oppenheimer & Co. Inc. 401(k) Plan · Sponsored by Oppenheimer & Co. Inc · New York · Finance & Insurance

$700M in assets, 2,852 participants

Oppenheimer & Co. Inc's Oppenheimer & Co. Inc. 401(k) Plan reported $700M in total assets and 2,852 participants in its 2024 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 123,622 plans)
  • #8,223 in Finance & Insurance (8,549 peers)

Coverage in New York

Oppenheimer & Co. Inc. 401(k) Plan covers 2,852 participants in New York, 3.6x the typical New York plan (state average ~798 per filing). Assets: $700M.

$700M
total plan assets (2024 EOY)
2,852
covered participants
98th
percentile by assets (of 123,622 plans)
$245,474
avg assets per participant

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Oppenheimer & Co. Inc. 401(k) Plan end-of-year assets rose from $603M in the plan year 2023 filing to $700M in the plan year 2024 filing.
  • Oppenheimer & Co. Inc. 401(k) Plan reported net income rose from $86M in the plan year 2023 filing to $89M in the plan year 2024 filing.
  • Oppenheimer & Co. Inc. 401(k) Plan reported participants rose from 2,814 in the plan year 2023 filing to 2,852 in the plan year 2024 filing.

See the national 2023→2024 release diff →

State

Participants vs New York filers

In New York, the average filing covers about 798 participants across 9,061 plans. Oppenheimer & Co. Inc. 401(k) Plan reports 2,852 participants - 3.6x that state average ($700M EOY assets).

New York filing particulars

Total Assets (Beginning of Year)$603M
Net Assets (End of Year)$700M
Net Income$89M
Employer EIN135657518
Plan Effective Date1987-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Oppenheimer & Co. Inc)

$400M$500M$600M$700M$800M 202220232024 $517M $700M ▲ +35.5%
Total plan assets by year, all Oppenheimer & Co. Inc plans on file
Year Plans Participants Total Assets
2022 1 2,804 $517M
2023 1 2,814 $603M
2024 1 2,852 $700M

Nearby 401(k) Plans in New York

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

Oppenheimer & Co. Inc. 401(k) Plan vs. nearby 401(k) plans in New York, assets vs. participants

Oppenheimer & Co. Inc. 401(k) Plan vs. nearby 401(k) plans in New York, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -20020406080 Total assets ($B) Participants Oppenheimer & Co. In…IBM 401(k) PlanMorgan Stanley 401(k…Pfizer Savings PlanThe Pepsico Savings …The Goldman Sachs 40…
Oppenheimer & Co. Inc. 401(k) 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 Oppenheimer & Co. Inc. 401(k) Plan by total assets, not by location.

Frequently Asked Questions

How did Oppenheimer & Co. Inc. 401(k) Plan assets move in 2024?
Oppenheimer & Co. Inc. 401(k) Plan grew sharply - up 16.1% during 2024, from $603M to $700M. Reported net income was $89M.
How have Oppenheimer & Co. Inc plan assets changed over time?
Across 3 plan years on file (2022-2024), Oppenheimer & Co. Inc's sponsor-wide assets grew 35.5%, from $517M to $700M.
Where does Oppenheimer & Co. Inc. 401(k) Plan rank by assets among Form 5500 filers?
Oppenheimer & Co. Inc. 401(k) Plan ranks in the 98th 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 Oppenheimer & Co. Inc. 401(k) Plan?
Among 401(k) plans in other states, the closest by assets is Mccarthy Employee Retirement Savings Plan in MO ($701M, 5,356 participants).

Next read for Oppenheimer & Co. Inc. 401(k) Plan

Filing takeaways

Ways to act on Oppenheimer & Co. Inc. 401(k) Plan's numbers.