401(k) · DOL Form 5500 · 2023

Cytokinetics, Inc. 401(k) Plan

Data updated 2026-08-25

$66M
Total assets Below avg plan size
409
Participants Below avg headcount
88th
Percentile by assets National rank
$160,471
Avg per participant Above avg balance/head
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Official DOL plan name: Cytokinetics, Inc. 401(k) Plan · Sponsored by Cytokinetics, Inc. · California · Professional & Technical Services

$66M in assets, 409 participants

Cytokinetics, Inc.'s Cytokinetics, Inc. 401(k) Plan reported $66M in total assets and 409 participants in its 2023 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.

  • #18,157 in Professional & Technical Services (20,321 peers)

Where Cytokinetics, Inc. 401(k) Plan sits by assets

Cytokinetics, Inc. 401(k) Plan sits in the top quartile of all filed plans by assets, $66M for 409 participants (~$160,471/participant), up 40.7% in 2023.

#18,157
in Professional & Technical Services (20,321 peers)
+40.7%
assets growth YoY
0.7×
vs typical plan assets (national mean)

Cytokinetics, Inc. 401(k) Plan's outsized position by total assets

Cytokinetics, Inc. 401(k) Plan vs every filed plan by assets

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

$65,632,723 Top 12% higher than 88% 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

Cytokinetics, Inc. 401(k) Plan 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. Cytokinetics, Inc. 401(k) Plan sits mid-pack in the medium band (409 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Cytokinetics, Inc. 401(k) Plan reported net income rose from -$3M in the plan year 2022 filing to $19M in the plan year 2023 filing.
  • Cytokinetics, Inc. 401(k) Plan reported participants rose from 253 in the plan year 2022 filing to 409 in the plan year 2023 filing.
  • Cytokinetics, Inc. 401(k) Plan end-of-year assets rose from $47M in the plan year 2022 filing to $66M in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 943291317 · Cytokinetics, Inc. PY 2023 · 401(k)

Cytokinetics, Inc. 401(k) Plan · $66M · 409 · 88th

  • SCH $66M
  • EBSA 409
  • PART 88th
  • TYPE 401(k)
  • NET near Peterson Contractors, Inc. Profit Sharing Plan
  • BOOK ind #18157

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 →

Cytokinetics, Inc. 401(k) Plan in the asset neighbourhood

Sobi, Inc 401(k) Retirement PlanSobi, Inc 401(k) Retirement …$66MCytokinetics, Inc. 401(k) PlanCytokinetics, Inc. 401(k) Pl…$66MPeterson Contractors, Inc. Profit Sharing PlanPeterson Contractors, Inc. P…$66MUS Radiology 401(k) Retirement PlanUS Radiology 401(k) Retireme…$66MLime Rock 401(k) Plan$66M
End-of-year total assets ($M) among Cytokinetics, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$47M
Net Assets (End of Year)$66M
Net Income$19M
Employer EIN943291317
Plan Effective Date1998-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Cytokinetics, Inc.)

Sponsor-wide plan assets over time

All Cytokinetics, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$85M 81.70537090276348% vs 2022
2024 filing year
$40M$60M$80M$100M 202220232024 $46.7M $84.8M ▲ +81.7%
Year Plans Participants Total Assets
2022 1 253 $47M
2023 1 409 $66M
2024 1 420 $85M

Nearby 401(k) Plans in California

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

Cytokinetics, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Cytokinetics, Inc. 401(k) Plan, Total assets ($B): 0.065632723 · Participants: 409Cytokinetics, Inc. 401(k) PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 51.831350351 · Participants: 193919Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 39.047152408 · Participants: 122867Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 26.320437734 · Participants: 63105Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 22.17918189 · Participants: 59863Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 19.779511539 · Participants: 106111Apple 401(k) Plan
Cytokinetics, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Cytokinetics, Inc. 401(k) Plan side-by-side with 3 peers →

Cytokinetics, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Peterson Contractors, Inc. Profit Sharing Plan in IA ($66M); by covered participants it is Bank First Retirement Plan in WI (409 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($66M here).

Similar participant headcount

Nearest other-state filings by covered participants (409 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 Cytokinetics, Inc. 401(k) Plan assets move in 2023? ▼
Cytokinetics, Inc. 401(k) Plan surged - up 40.7% during 2023, from $47M to $66M. Reported net income was $19M.
How have Cytokinetics, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Cytokinetics, Inc.'s sponsor-wide assets grew 81.7%, from $47M to $85M.
Where does Cytokinetics, Inc. 401(k) Plan rank by assets among Form 5500 filers? ▼
Cytokinetics, Inc. 401(k) Plan ranks in the 88th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Cytokinetics, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Peterson Contractors, Inc. Profit Sharing Plan in IA ($66M, 675 participants).
Which 401(k) plans cover a similar participant headcount to Cytokinetics, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Bank First Retirement Plan in WI (409 participants, $64M 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 943291317.

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.