401(k) · DOL Form 5500 · 2024

Karuna Therapeutics 401(k) Plan

Data updated 2026-08-25

$84K
Total assets Small plan by assets
317
Participants Below avg headcount
5th
Percentile by assets National rank
$265
Avg per participant Low balance/head
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Official DOL plan name: Karuna Therapeutics 401(k) Plan · Sponsored by Karuna Therapeutics · Massachusetts · Professional & Technical Services

$84K in assets, 317 participants

Karuna Therapeutics's Karuna Therapeutics 401(k) Plan reported $84K in total assets and 317 participants in its 2024 DOL Form 5500 filing, ranking in the 5th 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.

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

Coverage in Massachusetts

Karuna Therapeutics 401(k) Plan covers 317 participants in Massachusetts, about 48% of the average Massachusetts filer (state average ~659 per filing). Assets: $84K.

#957
in Professional & Technical Services (20,173 peers)
-99.5%
assets change YoY

The plan reported a net loss of $18M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Karuna Therapeutics 401(k) Plan among the smaller filed plans by assets

Karuna Therapeutics 401(k) Plan vs every filed plan by assets

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

$83,865 5th percentile higher than 5% 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

Karuna Therapeutics 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. Karuna Therapeutics 401(k) Plan sits mid-pack in the medium band (317 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Karuna Therapeutics 401(k) Plan reported net income fell from $12M in the plan year 2023 filing to -$18M in the plan year 2024 filing.
  • Karuna Therapeutics 401(k) Plan end-of-year assets fell from $18M in the plan year 2023 filing to $84K in the plan year 2024 filing.
  • Karuna Therapeutics 401(k) Plan reported participants rose from 194 in the plan year 2023 filing to 317 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 270605902 · Karuna Therapeutics PY 2024 · 401(k)

Karuna Therapeutics 401(k) Plan · $84K · 317 · 5th

  • EBSA $84K
  • PART 317
  • TYPE 5th
  • NET 401(k)
  • BOOK near United Senior Associates Inc 401(k) Plan
  • VS-ST ind #957

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 Massachusetts →

Karuna Therapeutics 401(k) Plan in the asset neighbourhood

Karuna Therapeutics 401(k) PlanKaruna Therapeutics 401(k) P…$84KUnited Senior Associates Inc 401(k) PlanUnited Senior Associates Inc…$84KKla Schools 401(k) Plan$84KVinny's Vinyl Investment Plan$84KSeason of Lights Productions I 401(k) Profit Sharing Plan & TrustSeason of Lights Productions…$84K
End-of-year total assets ($M) among Karuna Therapeutics 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Massachusetts filing particulars

Total Assets (Beginning of Year)$18M
Net Assets (End of Year)$84K
Net Income-$18M
Employer EIN270605902
Plan Effective Date2020-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Karuna Therapeutics)

Sponsor-wide plan assets over time

All Karuna Therapeutics plans reported in each filing year

Latest sponsor-wide plan assets
$84K 99.523269062814% vs 2023
2024 filing year
$0M$5M$10M$15M$20M 20232024 $17.6M $0.08M ▼ -99.5%
Year Plans Participants Total Assets
2023 1 194 $18M
2024 1 317 $84K

Nearby 401(k) Plans in Massachusetts

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

Karuna Therapeutics 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Karuna Therapeutics 401(k) Plan, Total assets ($B): 0.000083865 · Participants: 317Karuna Therapeutics 401(k) PlanFidelity Retirement Savings Plan, Total assets ($B): 34.201609937 · Participants: 66907Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 11.352606499 · Participants: 34618Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 7.720373045 · Participants: 14762Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 6.775289067 · Participants: 20639Boston Scientific Corporation 401(k) Retirement Savings PlanState Street Salary Savings Program, Total assets ($B): 6.532301643 · Participants: 12777State Street Salary Savings Program
Karuna Therapeutics 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Karuna Therapeutics 401(k) Plan side-by-side with 3 peers →

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

Outside Massachusetts, the nearest 401(k) by assets is United Senior Associates Inc 401(k) Plan in FL ($84K); by covered participants it is Ace Industries, Inc. 401(k) Profit Sharing Plan in GA (317 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (317 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 Karuna Therapeutics 401(k) Plan assets move in 2024? ▼
Karuna Therapeutics 401(k) Plan contracted severely - down 99.5% during 2024, from $18M to $84K. Reported net income was -$18M.
How have Karuna Therapeutics plan assets changed over time? ▼
Across 2 plan years on file (2023-2024), Karuna Therapeutics's sponsor-wide assets declined 99.5%, from $18M to $84K.
Where does Karuna Therapeutics 401(k) Plan rank by assets among Form 5500 filers? ▼
Karuna Therapeutics 401(k) Plan ranks in the 5th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (among the smaller plans by assets on file).
Which 401(k) plans are similar in size to Karuna Therapeutics 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is United Senior Associates Inc 401(k) Plan in FL ($84K, 1 participant).
Which 401(k) plans cover a similar participant headcount to Karuna Therapeutics 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Ace Industries, Inc. 401(k) Profit Sharing Plan in GA (317 participants, $17M 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 270605902.

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.