401(k) · DOL Form 5500 · 2022
Sidley Austin LLP 401(k) Plan
Data updated 2026-08-25
- $1.4B
- Total assets Very large vs avg
- 3,100
- Participants Above avg headcount
- 99th
- Percentile by assets National rank
- $459,287
- Avg per participant High balance/head
Official DOL plan name: Sidley Austin LLP Savings and Investment Plan · Sponsored by Sidley Austin LLP · Illinois · Professional & Technical Services
$1.4B in assets, 3,100 participants
Sidley Austin LLP's Sidley Austin LLP Savings and Investment Plan reported $1.4B in total assets and 3,100 participants in its 2022 DOL Form 5500 filing, ranking in the 99th 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.
- #21,455 in Professional & Technical Services (21,562 peers)
Coverage in Illinois
Sidley Austin LLP Savings and Investment Plan covers 3,100 participants in Illinois, 4.0x the typical Illinois plan (state average ~779 per filing). Assets: $1.4B.
- #21,455
- in Professional & Technical Services (21,562 peers)
- -17.2%
- assets change YoY
- 14×
- vs typical plan assets (national mean)
The plan reported a net loss of $295M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Sidley Austin LLP Savings and Investment Plan's outsized position by total assets
Sidley Austin LLP Savings and Investment Plan vs every filed plan by assets
End-of-year total assets · plan year 2022 · DOL Form 5500
$1,423,789,704 Top 1% higher than 99% of 139,123 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2022
Sidley Austin LLP Savings and Investment Plan's large-plan peer group by participant headcount
Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Sidley Austin LLP Savings and Investment Plan lands in the large band (3,100 participants).
Plan-year Form 5500 strip
Filing strip 364474078 · Sidley Austin LLP PY 2022 · 401(k)
Sidley Austin LLP Savings and Investment Plan · $1.4B · 3,100 · 99th
- SCH $1.4B
- EBSA 3,100
- PART 99th
- TYPE 401(k)
- NET near Wesco Distribution, Inc. Retirement Savings Plan
- BOOK ind #21455
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 Illinois →
Sidley Austin LLP Savings and Investment Plan in the asset neighbourhood
Illinois filing particulars
| Total Assets (Beginning of Year) | $1.7B |
|---|---|
| Net Assets (End of Year) | $1.4B |
| Net Income | -$295M |
| Employer EIN | 364474078 |
| Plan Effective Date | 1986-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Sidley Austin LLP)
Sponsor-wide plan assets over time
All Sidley Austin LLP plans reported in each filing year
- Latest sponsor-wide plan assets
- $3.5B 26.655336780533283% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 5 | 5,794 | $2.8B |
| 2023 | 5 | 6,260 | $3.2B |
| 2024 | 5 | 6,174 | $3.5B |
Nearby 401(k) Plans in Illinois
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- State Farm 401(k) Savings Plan $14.7B · 53,616
- Accenture United States 401(k) Match and Savings Plan $14.3B · 66,653
- Abbott Laboratories Stock Retirement Plan $13.3B · 36,136
- United Airlines Pilot Retirement Account Plan $11.8B · 13,437
- Walgreens Retirement Savings Plan $11.7B · 238,072
Sidley Austin LLP Savings and Investment Plan's out-of-state 401(k) peers by assets and headcount
Outside Illinois, the nearest 401(k) by assets is Wesco Distribution, Inc. Retirement Savings Plan in PA ($1.4B); by covered participants it is Altru Health System Retirement Savings Plan 401(k) in ND (3,100 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($1.4B here).
- Wesco Distribution, Inc. Retirement Savings Plan (PA) $1.4B · 6,235
- Edwards Lifesciences Corporation 401(k) Savings and Investment Plan (CA) $1.4B · 6,926
- Supplemental Income 401(k) Plan (CA) $1.4B · 28,894
- General Dynamics Corporation 401(k) Plan 3.0 (VA) $1.4B · 1,886
Similar participant headcount
Nearest other-state filings by covered participants (3,100 participants); asset peers above are excluded.
- Altru Health System Retirement Savings Plan 401(k) (ND) 3,100 · 0 off
- The Platinum 401(k) Retirement Savings Plan (FL) 3,100 · 0 off
- Cadence Design Systems, Inc. 401(k) Plan (CA) 3,101 · 1 off
- Celanese Americas Retirement Savings Plan (TX) 3,099 · 1 off
DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.