401(k) · DOL Form 5500 · 2022

Magnetar Capital LLC 401(k) Plan

Data updated 2026-08-25

$63M
Total assets Below avg plan size
186
Participants Below avg headcount
90th
Percentile by assets National rank
$339,768
Avg per participant High balance/head
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Official DOL plan name: Magnetar Capital LLC Profit Sharing and 401(k) Plan · Sponsored by Magnetar Capital LLC · Illinois · Finance & Insurance

$63M in assets, 186 participants

Magnetar Capital LLC's Magnetar Capital LLC Profit Sharing and 401(k) Plan reported $63M in total assets and 186 participants in its 2022 DOL Form 5500 filing, ranking in the 90th 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.

  • #7,744 in Finance & Insurance (9,261 peers)

Coverage in Illinois

Magnetar Capital LLC Profit Sharing and 401(k) Plan covers 186 participants in Illinois, about 24% of the average Illinois filer (state average ~779 per filing). Assets: $63M.

#7,744
in Finance & Insurance (9,261 peers)
-13.9%
assets change YoY
0.6×
vs typical plan assets (national mean)

The plan reported a net loss of $10M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Magnetar Capital LLC Profit Sharing and 401(k) Plan's outsized position by total assets

Magnetar Capital LLC Profit Sharing and 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$63,196,774 Top 10% higher than 90% of 139,123 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 2022

Magnetar Capital LLC Profit Sharing and 401(k) Plan among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Magnetar Capital LLC Profit Sharing and 401(k) Plan sits mid-pack in the medium band (186 participants).

DOL schedule card

Filing strip 202079434 · Magnetar Capital LLC PY 2022 · 401(k)

Magnetar Capital LLC Profit Sharing and 401(k) Plan · $63M · 186 · 90th

  • PHOTO $63M
  • IND 186
  • EOY 90th
  • 5500 401(k)
  • ASSETS near Cognosante LLC 401(k) Plan
  • PCT ind #7744

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 Illinois →

Magnetar Capital LLC Profit Sharing and 401(k) Plan in the asset neighbourhood

Babst Calland Clements & Zomnir, P.C. Profit Sharing 401(k) Plan IBabst Calland Clements & Zom…$63MMagnetar Capital LLC Profit Sharing and 401(k) PlanMagnetar Capital LLC Profit …$63MCognosante LLC 401(k) Plan$63MI.B.E.W. Local 540 Security PlanI.B.E.W. Local 540 Security …$63MPci Gaming Authority 401(k) Retirement PlanPci Gaming Authority 401(k) …$63M
End-of-year total assets ($M) among Magnetar Capital LLC Profit Sharing and 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Illinois filing particulars

Total Assets (Beginning of Year)$73M
Net Assets (End of Year)$63M
Net Income-$10M
Employer EIN202079434
Plan Effective Date2006-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Magnetar Capital LLC)

Sponsor-wide plan assets over time

All Magnetar Capital LLC plans reported in each filing year

Latest sponsor-wide plan assets
$85M 35.07583472536114% vs 2022
2024 filing year
$60M$70M$80M$90M 202220232024 $63.2M $85.4M ▲ +35.1%
Year Plans Participants Total Assets
2022 1 186 $63M
2023 1 193 $76M
2024 1 199 $85M

Nearby 401(k) Plans in Illinois

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

Magnetar Capital LLC Profit Sharing and 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -505101520 Total assets ($B) Participants Magnetar Capital LLC Profit Sharing and 401(k) Plan, Total assets ($B): 0.063196774 · Participants: 186Magnetar Capital LLC Profit Sharing and 401(k) PlanState Farm 401(k) Savings Plan, Total assets ($B): 14.651519685 · Participants: 53616State Farm 401(k) Savings PlanAccenture United States 401(k) Match and Savings Plan, Total assets ($B): 14.283954811 · Participants: 66653Accenture United States 401(k) Match and Savings PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 13.333286 · Participants: 36136Abbott Laboratories Stock Retirement PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 11.816542826 · Participants: 13437United Airlines Pilot Retirement Account PlanWalgreens Retirement Savings Plan, Total assets ($B): 11.682551768 · Participants: 238072Walgreens Retirement Savings Plan
Magnetar Capital LLC Profit Sharing and 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
Compare Magnetar Capital LLC Profit Sharing and 401(k) Plan side-by-side with 3 peers →

Magnetar Capital LLC Profit Sharing and 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Cognosante LLC 401(k) Plan in AZ ($63M); by covered participants it is Combs Concrete Construction Company 401(k) Plan in NC (186 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($63M here).

Similar participant headcount

Nearest other-state filings by covered participants (186 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Magnetar Capital LLC Profit Sharing and 401(k) Plan assets move in 2022? ▼
Magnetar Capital LLC Profit Sharing and 401(k) Plan pulled back noticeably - down 13.9% during 2022, from $73M to $63M. Reported net income was -$10M.
How have Magnetar Capital LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Magnetar Capital LLC's sponsor-wide assets grew 35.1%, from $63M to $85M.
Where does Magnetar Capital LLC Profit Sharing and 401(k) Plan rank by assets among Form 5500 filers? ▼
Magnetar Capital LLC Profit Sharing and 401(k) Plan ranks in the 90th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Magnetar Capital LLC Profit Sharing and 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Cognosante LLC 401(k) Plan in AZ ($63M, 1,478 participants).
Which 401(k) plans cover a similar participant headcount to Magnetar Capital LLC Profit Sharing and 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Combs Concrete Construction Company 401(k) Plan in NC (186 participants, $53K in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 202079434.

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.