401(k) · DOL Form 5500 · 2023

Simpson Thacher & Bartlett LLP 401(k) Plan

Data updated 2026-08-25

$254M
Total assets Near avg plan size
986
Participants Near avg headcount
96th
Percentile by assets National rank
$257,297
Avg per participant Above avg balance/head
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Official DOL plan name: Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates · Sponsored by Simpson Thacher & Bartlett LLP · New York · Professional & Technical Services

$254M in assets, 986 participants

Simpson Thacher & Bartlett LLP's Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates reported $254M in total assets and 986 participants in its 2023 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.

  • #19,656 in Professional & Technical Services (20,321 peers)

Where Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates sits by assets

Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates sits in the top 5% of all filed plans by assets, $254M for 986 participants (~$257,297/participant), up 24.3% in 2023.

#19,656
in Professional & Technical Services (20,321 peers)
+24.3%
assets growth YoY
2.5×
vs typical plan assets (national mean)

Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates's outsized position by total assets

Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates vs every filed plan by assets

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

$253,695,046 Top 4% higher than 96% 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

Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates 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. Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates sits mid-pack in the medium band (986 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates reported net income rose from -$40M in the plan year 2022 filing to $50M in the plan year 2023 filing.
  • Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates end-of-year assets rose from $204M in the plan year 2022 filing to $254M in the plan year 2023 filing.
  • Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates reported participants rose from 907 in the plan year 2022 filing to 986 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 135395280 · Simpson Thacher & Bartlett LLP PY 2023 · 401(k)

Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates · $254M · 986 · 96th

  • BOY $254M
  • SCH 986
  • EBSA 96th
  • PART 401(k)
  • TYPE near 401(k) Retirement Savings Plan for Integris Health, Inc.
  • NET ind #19656

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 Professional & Technical Services retirement plans → · Plans in New York →

Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates in the asset neighbourhood

Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & AssociatesSimpson, Thacher & Bartlett …$254M401(k) Retirement Savings Plan for Integris Health, Inc.401(k) Retirement Savings Pl…$254MAcco Savings and Investment PlanAcco Savings and Investment …$254MEndeavor Air Pilot Savings PlanEndeavor Air Pilot Savings P…$254MQuadient Inc. 401(k) Plan$253M
End-of-year total assets ($M) among Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$204M
Net Assets (End of Year)$254M
Net Income$50M
Employer EIN135395280
Plan Effective Date1983-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Simpson Thacher & Bartlett LLP)

Sponsor-wide plan assets over time

All Simpson Thacher & Bartlett LLP plans reported in each filing year

Latest sponsor-wide plan assets
$1.3B 36.38069266450941% vs 2022
2024 filing year
$0.8B$0.9B$1B$1.1B$1.2B$1.3B 202220232024 $0.93B $1.26B ▲ +35.5%
Year Plans Participants Total Assets
2022 6 2,403 $926M
2023 7 2,682 $1.1B
2024 7 2,815 $1.3B

Nearby 401(k) Plans in New York

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

Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates vs. nearby 401(k) plans in New York, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -20020406080 Total assets ($B) Participants Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates, Total assets ($B): 0.253695046 · Participants: 986Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & AssociatesIBM 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
Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates vs. nearby 401(k) plans in New York, assets vs. participants
Compare Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates side-by-side with 3 peers →

Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates's out-of-state 401(k) peers by assets and headcount

Outside New York, the nearest 401(k) by assets is 401(k) Retirement Savings Plan for Integris Health, Inc. in OK ($254M); by covered participants it is West Fraser, Inc. 401(k) Plan for Osb Employees in AL (986 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($254M here).

Similar participant headcount

Nearest other-state filings by covered participants (986 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 Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates assets move in 2023? ▼
Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates grew sharply - up 24.3% during 2023, from $204M to $254M. Reported net income was $50M.
How have Simpson Thacher & Bartlett LLP plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Simpson Thacher & Bartlett LLP's sponsor-wide assets grew 36.4%, from $926M to $1.3B.
Where does Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates rank by assets among Form 5500 filers? ▼
Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates ranks in the 96th 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 Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates? ▼
Among 401(k) plans in other states, the closest by assets is 401(k) Retirement Savings Plan for Integris Health, Inc. in OK ($254M, 11,374 participants).
Which 401(k) plans cover a similar participant headcount to Simpson, Thacher & Bartlett LLP Cash or Deferred Plan for Senior Counsel, Counsel & Associates? ▼
Among 401(k) plans in other states, the closest by covered participants is West Fraser, Inc. 401(k) Plan for Osb Employees in AL (986 participants, N/A 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 135395280.

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.