401(k) · DOL Form 5500 · 2023

Oppenheimer & Co. Inc 401(k) Plan

Data updated 2026-08-25

$603M
Total assets Above avg plan size
2,814
Participants Above avg headcount
98th
Percentile by assets National rank
$214,291
Avg per participant Above avg balance/head
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Official DOL plan name: Oppenheimer & Co. Inc. 401(k) Plan · Sponsored by Oppenheimer & Co. Inc · New York · Finance & Insurance

$603M in assets, 2,814 participants

Oppenheimer & Co. Inc's Oppenheimer & Co. Inc. 401(k) Plan reported $603M in total assets and 2,814 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.

  • #8,529 in Finance & Insurance (8,869 peers)

Coverage in New York

Oppenheimer & Co. Inc. 401(k) Plan covers 2,814 participants in New York, 3.5x the typical New York plan (state average ~798 per filing). Assets: $603M.

#8,529
in Finance & Insurance (8,869 peers)
+16.7%
assets growth YoY
6.1×
vs typical plan assets (national mean)

Oppenheimer & Co. Inc. 401(k) Plan's outsized position by total assets

Oppenheimer & Co. Inc. 401(k) Plan vs every filed plan by assets

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

$603,016,042 Top 2% higher than 98% 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

Oppenheimer & Co. Inc. 401(k) Plan's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Oppenheimer & Co. Inc. 401(k) Plan lands in the large band (2,814 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Oppenheimer & Co. Inc. 401(k) Plan reported net income rose from -$108M in the plan year 2022 filing to $86M in the plan year 2023 filing.
  • Oppenheimer & Co. Inc. 401(k) Plan end-of-year assets rose from $517M in the plan year 2022 filing to $603M in the plan year 2023 filing.
  • Oppenheimer & Co. Inc. 401(k) Plan reported participants rose from 2,804 in the plan year 2022 filing to 2,814 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 135657518 · Oppenheimer & Co. Inc PY 2023 · 401(k)

Oppenheimer & Co. Inc. 401(k) Plan · $603M · 2,814 · 98th

  • TYPE $603M
  • NET 2,814
  • BOOK 98th
  • VS-ST 401(k)
  • BOY near Tk Elevator Retirement Savings Plan
  • SCH ind #8529

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 Finance & Insurance retirement plans → · Plans in New York →

Oppenheimer & Co. Inc. 401(k) Plan in the asset neighbourhood

Lkq Corporation Employees' Retirement PlanLkq Corporation Employees' R…$604MOppenheimer & Co. Inc. 401(k) PlanOppenheimer & Co. Inc. 401(k…$603MTk Elevator Retirement Savings PlanTk Elevator Retirement Savin…$603MXpo Logistics, Inc 401(k) PlanXpo Logistics, Inc 401(k) Pl…$602MJbs 401(k) Savings Plan$601M
End-of-year total assets ($M) among Oppenheimer & Co. Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

New York filing particulars

Total Assets (Beginning of Year)$517M
Net Assets (End of Year)$603M
Net Income$86M
Employer EIN135657518
Plan Effective Date1987-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Oppenheimer & Co. Inc)

Sponsor-wide plan assets over time

All Oppenheimer & Co. Inc plans reported in each filing year

Latest sponsor-wide plan assets
$700M 35.4741887093709% vs 2022
2024 filing year
$400M$500M$600M$700M$800M 202220232024 $517M $700M ▲ +35.5%
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 Scatter plot of 6 data points. -50000050000100000150000 -20020406080 Total assets ($B) Participants Oppenheimer & Co. Inc. 401(k) Plan, Total assets ($B): 0.603016042 · Participants: 2814Oppenheimer & Co. Inc. 401(k) PlanIBM 401 (K) Plus Plan, Total assets ($B): 57.428456306 · Participants: 54912IBM 401 (K) Plus PlanPfizer Savings Plan, Total assets ($B): 19.56134085 · Participants: 30033Pfizer Savings PlanMorgan Stanley 401(k) Plan, Total assets ($B): 19.235068266 · Participants: 55363Morgan Stanley 401(k) PlanThe Pepsico Savings Plan, Total assets ($B): 13.651296 · Participants: 133597The Pepsico Savings PlanThe Goldman Sachs 401(k) Plan, Total assets ($B): 11.428659742 · Participants: 24866The Goldman Sachs 401(k) Plan
Oppenheimer & Co. Inc. 401(k) Plan vs. nearby 401(k) plans in New York, assets vs. participants
Compare Oppenheimer & Co. Inc. 401(k) Plan side-by-side with 3 peers →

Oppenheimer & Co. Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside New York, the nearest 401(k) by assets is Tk Elevator Retirement Savings Plan in GA ($603M); by covered participants it is Totalmed Staffing, Inc. 401(k) Profit Sharing Plan and Trust in WI (2,814 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($603M here).

Similar participant headcount

Nearest other-state filings by covered participants (2,814 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 Oppenheimer & Co. Inc. 401(k) Plan assets move in 2023? ▼
Oppenheimer & Co. Inc. 401(k) Plan grew sharply - up 16.7% during 2023, from $517M to $603M. Reported net income was $86M.
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 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 Oppenheimer & Co. Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Tk Elevator Retirement Savings Plan in GA ($603M, 3,784 participants).
Which 401(k) plans cover a similar participant headcount to Oppenheimer & Co. Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Totalmed Staffing, Inc. 401(k) Profit Sharing Plan and Trust in WI (2,814 participants, $34M 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 135657518.

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.