401(k) · DOL Form 5500 · 2022

Cyclerion Therapeutics, Inc. 401(k) Plan

Data updated 2026-08-25

$23M
Total assets Small plan by assets
31
Participants Small participant base
79th
Percentile by assets National rank
$740,973
Avg per participant High balance/head
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Official DOL plan name: Cyclerion Therapeutics, Inc. 401(k) Savings Plan · Sponsored by Cyclerion Therapeutics, Inc. · Massachusetts · Manufacturing

$23M in assets, 31 participants

Cyclerion Therapeutics, Inc.'s Cyclerion Therapeutics, Inc. 401(k) Savings Plan reported $23M in total assets and 31 participants in its 2022 DOL Form 5500 filing, ranking in the 79th 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.

  • #14,576 in Manufacturing (20,602 peers)

Where Cyclerion Therapeutics, Inc. 401(k) Savings Plan sits by assets

Cyclerion Therapeutics, Inc. 401(k) Savings Plan sits in the top quartile of all filed plans by assets, $23M for 31 participants (~$740,973/participant), down 23.7% in 2022.

#14,576
in Manufacturing (20,602 peers)
-23.7%
assets change YoY
0.2×
vs typical plan assets (national mean)

The plan reported a net loss of $7M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Cyclerion Therapeutics, Inc. 401(k) Savings Plan's outsized position by total assets

Cyclerion Therapeutics, Inc. 401(k) Savings Plan vs every filed plan by assets

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

$22,970,175 Top 21% higher than 79% 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

Cyclerion Therapeutics, Inc. 401(k) Savings Plan among smaller filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Cyclerion Therapeutics, Inc. 401(k) Savings Plan is a small filing (31 participants) on this national headcount ladder.

EBSA filing schedule strip

Filing strip 831895370 · Cyclerion Therapeutics, Inc. PY 2022 · 401(k)

Cyclerion Therapeutics, Inc. 401(k) Savings Plan · $23M · 31 · 79th

  • EIN $23M
  • RANK 31
  • PHOTO 79th
  • IND 401(k)
  • EOY near Plastic Products Company, Inc. 401(k)/ Profit Sharing Plan
  • 5500 ind #14576

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 Manufacturing retirement plans → · Plans in Massachusetts →

Cyclerion Therapeutics, Inc. 401(k) Savings Plan in the asset neighbourhood

Cyclerion Therapeutics, Inc. 401(k) Savings PlanCyclerion Therapeutics, Inc.…$23MPlastic Products Company, Inc. 401(k)/ Profit Sharing PlanPlastic Products Company, In…$23MSan Antonio Winery, Inc. 401(k) Plan 001San Antonio Winery, Inc. 401…$23MDime Bank 401(k) Savings Plan$23MUha 401(k) Plan$23M
End-of-year total assets ($M) among Cyclerion Therapeutics, Inc. 401(k) Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$30M
Net Assets (End of Year)$23M
Net Income-$7M
Employer EIN831895370
Plan Effective Date2019-04-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Cyclerion Therapeutics, Inc.)

Sponsor-wide plan assets over time

All Cyclerion Therapeutics, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$19M 15.144595110833938% vs 2022
2024 filing year
$18M$20M$22M$24M 202220232024 $23M $19.5M ▼ -15.2%
Year Plans Participants Total Assets
2022 1 31 $23M
2023 1 16 $21M
2024 1 N/A $19M

Nearby 401(k) Plans in Massachusetts

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

Cyclerion Therapeutics, Inc. 401(k) Savings Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -100102030 Total assets ($B) Participants Cyclerion Therapeutics, Inc. 401(k) Savings Plan, Total assets ($B): 0.022970175 · Participants: 31Cyclerion Therapeutics, Inc. 401(k) Savings PlanFidelity Retirement Savings Plan, Total assets ($B): 22.953563448 · Participants: 52036Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 8.79802945 · Participants: 32843Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 5.810585521 · Participants: 13690Massachusetts Institute of Technology Supplemental 401(k) PlanPhilips North America 401(k) Plan, Total assets ($B): 5.180251859 · Participants: 19750Philips North America 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 4.853752256 · Participants: 18359Boston Scientific Corporation 401(k) Retirement Savings Plan
Cyclerion Therapeutics, Inc. 401(k) Savings Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Cyclerion Therapeutics, Inc. 401(k) Savings Plan side-by-side with 3 peers →

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

Outside Massachusetts, the nearest 401(k) by assets is Plastic Products Company, Inc. 401(k)/ Profit Sharing Plan in MN ($23M); by covered participants it is Doty Pruett Wilson, PC 401(k) Profit Sharing Plan in OR (31 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($23M here).

Similar participant headcount

Nearest other-state filings by covered participants (31 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 Cyclerion Therapeutics, Inc. 401(k) Savings Plan assets move in 2022? ▼
Cyclerion Therapeutics, Inc. 401(k) Savings Plan declined sharply - down 23.7% during 2022, from $30M to $23M. Reported net income was -$7M.
How have Cyclerion Therapeutics, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Cyclerion Therapeutics, Inc.'s sponsor-wide assets declined 15.1%, from $23M to $19M.
Where does Cyclerion Therapeutics, Inc. 401(k) Savings Plan rank by assets among Form 5500 filers? ▼
Cyclerion Therapeutics, Inc. 401(k) Savings Plan ranks in the 79th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Cyclerion Therapeutics, Inc. 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Plastic Products Company, Inc. 401(k)/ Profit Sharing Plan in MN ($23M, 931 participants).
Which 401(k) plans cover a similar participant headcount to Cyclerion Therapeutics, Inc. 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Doty Pruett Wilson, PC 401(k) Profit Sharing Plan in OR (31 participants, $2M 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 831895370.

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.