401(k) · DOL Form 5500 · 2024

Mannkind Corporation 401(k) Plan

Data updated 2026-08-25

$73M
Total assets Below avg plan size
416
Participants Below avg headcount
88th
Percentile by assets National rank
$176,188
Avg per participant Above avg balance/head
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Official DOL plan name: Mannkind Corporation 401(k) Plan · Sponsored by Mannkind Corporation · California · Professional & Technical Services

$73M in assets, 416 participants

Mannkind Corporation's Mannkind Corporation 401(k) Plan reported $73M in total assets and 416 participants in its 2024 DOL Form 5500 filing, ranking in the 88th 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.

  • #17,965 in Professional & Technical Services (20,173 peers)

Where Mannkind Corporation 401(k) Plan sits by assets

Mannkind Corporation 401(k) Plan sits in the top quartile of all filed plans by assets, $73M for 416 participants (~$176,188/participant), up 14.8% in 2024.

#17,965
in Professional & Technical Services (20,173 peers)
+14.8%
assets growth YoY
0.7×
vs typical plan assets (national mean)

Mannkind Corporation 401(k) Plan's outsized position by total assets

Mannkind Corporation 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$73,294,348 Top 12% higher than 88% of 123,620 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 2024

Mannkind Corporation 401(k) Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Mannkind Corporation 401(k) Plan sits mid-pack in the medium band (416 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Mannkind Corporation 401(k) Plan end-of-year assets rose from $64M in the plan year 2023 filing to $73M in the plan year 2024 filing.
  • Mannkind Corporation 401(k) Plan reported net income rose from $9M in the plan year 2023 filing to $9M in the plan year 2024 filing.
  • Mannkind Corporation 401(k) Plan reported participants rose from 395 in the plan year 2023 filing to 416 in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 133607736 · Mannkind Corporation PY 2024 · 401(k)

Mannkind Corporation 401(k) Plan · $73M · 416 · 88th

  • 5500 $73M
  • 5500 416
  • 5500 88th
  • 5500 401(k)
  • 5500 near Burr Oak Tool Inc. Employees' Profit Sharing Plan
  • 5500 ind #17965

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 California →

Mannkind Corporation 401(k) Plan in the asset neighbourhood

Avon Personal Savings Account PlanAvon Personal Savings Accoun…$73MBowles Rice 401(k) Profit Sharing PlanBowles Rice 401(k) Profit Sh…$73MThe Center for Discovery Retirement PlanThe Center for Discovery Ret…$73MBurr Oak Tool Inc. Employees' Profit Sharing PlanBurr Oak Tool Inc. Employees…$73MMannkind Corporation 401(k) PlanMannkind Corporation 401(k) …$73M
End-of-year total assets ($M) among Mannkind Corporation 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$64M
Net Assets (End of Year)$73M
Net Income$9M
Employer EIN133607736
Plan Effective Date2002-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Mannkind Corporation)

Sponsor-wide plan assets over time

All Mannkind Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$73M 33.23456128174478% vs 2022
2024 filing year
$50M$60M$70M$80M 202220232024 $55M $73.3M ▲ +33.2%
Year Plans Participants Total Assets
2022 1 349 $55M
2023 1 395 $64M
2024 1 416 $73M

Nearby 401(k) Plans in California

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

Mannkind Corporation 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants Mannkind Corporation 401(k) Plan, Total assets ($B): 0.073294348 · Participants: 416Mannkind Corporation 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 48.738057415 · Participants: 116712Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 31.02646504 · Participants: 58962Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 24.850880304 · Participants: 55298Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 24.714519387 · Participants: 101450Apple 401(k) PlanCisco Systems,Inc. 401(k) Plan, Total assets ($B): 22.728425546 · Participants: 40452Cisco Systems,Inc. 401(k) Plan
Mannkind Corporation 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Mannkind Corporation 401(k) Plan side-by-side with 3 peers →

Mannkind Corporation 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Burr Oak Tool Inc. Employees' Profit Sharing Plan in MI ($73M); by covered participants it is Centerview Partners LLC 401(k) Plan in NY (416 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($73M here).

Similar participant headcount

Nearest other-state filings by covered participants (416 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Mannkind Corporation 401(k) Plan assets move in 2024? ▼
Mannkind Corporation 401(k) Plan grew at a solid clip - up 14.8% during 2024, from $64M to $73M. Reported net income was $9M.
How have Mannkind Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mannkind Corporation's sponsor-wide assets grew 33.2%, from $55M to $73M.
Where does Mannkind Corporation 401(k) Plan rank by assets among Form 5500 filers? ▼
Mannkind Corporation 401(k) Plan ranks in the 88th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Mannkind Corporation 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Burr Oak Tool Inc. Employees' Profit Sharing Plan in MI ($73M, 353 participants).
Which 401(k) plans cover a similar participant headcount to Mannkind Corporation 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Centerview Partners LLC 401(k) Plan in NY (416 participants, $73M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 133607736.

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.