Cyclerion Therapeutics, Inc. (CYCN) Stock Analysis
Educational signal · not a buy or sell recommendation · How to read this
DELISTED
What happened to Cyclerion Therapeutics, Inc. (CYCN) stock?
Cyclerion Therapeutics, Inc. (CYCN) no longer trades on public markets. The figures below are historical and are not a current quote.
Market cap $15.7M is the value of all shares combined. Beta 0.89: the stock has moved about 11% less than the S&P 500.
For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gpt-4o-mini, generated May 10, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR
Cyclerion Therapeutics, Inc. (CYCN). Cyclerion Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing innovative treatments for serious central nervous system diseases. Market cap: $15.7M, Sector: Healthcare.
Last analyzed: May 10, 2026CYCN stock analysis for 2026: The stored analyst price target for Cyclerion Therapeutics, Inc. is $8.00; its date is unknown, so no upside or downside is derived from it against the current price of $3.36. Key factors: analyst coverage, company fundamentals.
These figures come from statements filed 12 months ago — the most recent this company has published.
CYCN: 1/2 scored disciplines lean bearish. Dominant signal: Ray Dalio bullish.
How is this calculated? →AI simulations built from the named investors' published principles. Not affiliated with, endorsed by, or the opinion of these individuals. How these lenses are built
Cyclerion Therapeutics, Inc. (CYCN) Healthcare & Pipeline Overview
Cyclerion Therapeutics, Inc. specializes in the development of novel therapeutics for serious central nervous system diseases, leveraging its expertise in soluble guanylate cyclase (sGC) stimulation to target critical conditions such as Alzheimer's disease and schizophrenia.
What Is the Investment Thesis for CYCN?
Cyclerion Therapeutics, Inc. presents a unique investment thesis driven by its innovative pipeline targeting serious CNS diseases. The lead candidate, CY6463, is currently in Phase IIa trials, with potential market entry as early as 2027, addressing significant unmet needs in Alzheimer's disease and schizophrenia. The company's other candidates, including Praliciguat and Olinciguat, are also in advanced clinical stages, which could lead to multiple product launches within the next few years. The overall CNS therapeutics market is projected to grow significantly, driven by increasing prevalence of CNS disorders and advancements in treatment modalities. However, potential risks include regulatory hurdles and competition from other biopharmaceutical firms, which may impact the timelines and success rates of product development.
Based on FMP financials and quantitative analysis
CYCN Key Highlights
Market Cap of $15.7M reflects its current valuation in the biotechnology sector.
- Profit Margin of -170.1% indicates the company is in the early stages of development with significant R&D expenditures.
- Gross Margin of 100.0% suggests potential for high profitability once products are commercialized.
- Beta of 0.89 indicates lower volatility compared to the overall market, which may appeal to risk-averse investors.
- No dividend yield as the company reinvests earnings into R&D for product development.
Who Are CYCN's Competitors?
CYCN is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.
| Company | Price | Change | Market Cap | MoonshotScore |
|---|---|---|---|---|
| BIIB Biogen Inc. | $215.43 | +2.23% | $31.8B | 645-pillar |
| VRTX Vertex Pharmaceuticals Incorporated | $514.90 | +0.07% | $131B | 965-pillar |
| SNY Sanofi | $42.69 | -0.08% | $103B | 835-pillar |
| RLYB Rallybio Corporation | $16.75 | -1.30% | $88.9M | 825-pillar |
| ICCC ImmuCell Corporation | $9.91 | +0.05% | $89.7M | 775-pillar |
| ORMP Oramed Pharmaceuticals Inc. | $4.74 | -0.38% | $194M | 785-pillar |
| NAGE Niagen Bioscience Inc | $3.04 | -0.49% | $242M | 665-pillar |
| QTTB Q32 Bio Inc. | $10.93 | +1.96% | $325M | 685-pillar |
AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance
What Are CYCN's Key Strengths?
Innovative drug pipeline targeting serious CNS diseases.
- Strong partnerships enhancing development capabilities.
- Experienced leadership team with expertise in biopharmaceuticals.
What Are CYCN's Weaknesses?
Limited market presence due to early-stage development.
- High dependency on successful clinical trial outcomes.
- Negative profit margins reflecting significant R&D expenditures.
What Could Drive CYCN Stock Higher?
CYCN catalyst: Phase IIa trial results for CY6463 expected in late 2026, which could validate its efficacy in treating Alzheimer's disease.
- Development of Praliciguat in Phase II studies for resistant hypertension, with potential market entry in 2027.
- Advancement of Olinciguat in Phase II studies for sickle cell disease, targeting a significant market opportunity.
What Are the Key Risks for CYCN?
Negative return on equity (-67.8%) — the business is not currently generating profit on shareholder capital.
- Weak fundamentals — a Piotroski F-Score of 1/9 flags soft profitability, leverage or efficiency.
- Regulatory challenges could delay approval timelines for key drug candidates.
- High R&D costs may impact financial stability as the company progresses through clinical trials.
- Competitive pressures from other biopharmaceutical firms may affect market positioning.
What Are the Growth Opportunities for CYCN?
- Growth opportunity 1: The global Alzheimer's disease market is projected to reach $20 billion by 2027, driven by an aging population and increasing prevalence of the disease. Cyclerion's lead candidate, CY6463, targets this significant market, with potential for approval in the next few years, positioning the company to capture a share of this growing segment.
- Growth opportunity 2: The market for schizophrenia treatments is expected to grow to $12 billion by 2026, fueled by rising awareness and improved diagnostic capabilities. Cyclerion's CY6463, currently in Phase 1 trials for this indication, could provide a novel therapeutic option, enhancing the company's growth potential.
- Cyclerion's Praliciguat, in Phase II studies, addresses this unmet need, offering a promising avenue for revenue generation as it progresses through clinical trials.
- Growth opportunity 4: The sickle cell disease market is projected to surpass $8 billion by 2026, driven by advancements in treatment options. Cyclerion's Olinciguat, currently in Phase II studies, positions the company to potentially capitalize on this expanding market and meet critical patient needs.
- Growth opportunity 5: The overall CNS therapeutics market is expected to grow significantly, with increasing investment in R&D and innovation. Cyclerion's broad pipeline of CNS-targeted therapies, including CY3018, places the company in a favorable position to leverage this growth trend and expand its market presence.
What Opportunities Does CYCN Have?
- Growing CNS therapeutics market with increasing demand for innovative treatments.
- Potential for multiple product launches in the coming years.
- Collaborative opportunities with other biopharmaceutical companies.
What Threats Does CYCN Face?
- Intense competition from established biopharmaceutical firms.
- Regulatory hurdles that may delay product approvals.
- Market volatility impacting funding and investment opportunities.
What Are CYCN's Competitive Advantages?
- Strong focus on CNS diseases, a niche with significant unmet medical needs.
- Innovative drug candidates with unique mechanisms of action targeting critical conditions.
- Collaborative partnerships with established biopharmaceutical companies enhancing development capabilities.
- Experienced leadership team with a track record in drug development and commercialization.
What Does CYCN Do?
Cyclerion Therapeutics, Inc. was founded in 2018 and is headquartered in Cambridge, Massachusetts. The company is dedicated to discovering, developing, and commercializing innovative medicines for serious central nervous system (CNS) diseases. Cyclerion's lead product candidate, CY6463, is a CNS-penetrant, soluble guanylate cyclase (sGC) stimulator currently undergoing Phase IIa clinical trials. This candidate targets mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes, as well as Alzheimer's disease with vascular pathology. Additionally, CY6463 is in Phase 1 trials for schizophrenia in adults, showcasing the company's commitment to addressing a wide range of CNS disorders. Beyond CY6463, Cyclerion is advancing several other promising candidates, including Praliciguat, an orally administered systemic sGC stimulator in Phase II studies for resistant hypertension and diabetic nephropathy, and Olinciguat, which is in Phase II studies for sickle cell disease. The company is also developing CY3018 for various CNS disorders. Cyclerion has established a license agreement with Akebia Therapeutics, Inc. for the development and commercialization of pharmaceutical products, enhancing its capabilities in the biopharmaceutical landscape. With a focused approach on CNS diseases, Cyclerion is positioned to make significant contributions to the field of biotechnology.
What Products and Services Does CYCN Offer?
- Develop innovative medicines targeting serious central nervous system diseases.
- Conduct clinical trials to evaluate the safety and efficacy of its drug candidates.
- Collaborate with other biopharmaceutical companies for product development.
- Focus on soluble guanylate cyclase (sGC) stimulation as a therapeutic mechanism.
- Address significant unmet medical needs in CNS disorders such as Alzheimer's and schizophrenia.
- Utilize a clinical-stage approach to advance its drug pipeline towards commercialization.
How Does CYCN Make Money?
- Generate revenue through the commercialization of successfully developed pharmaceutical products.
- Engage in partnerships and licensing agreements to expand product development capabilities.
- Invest in research and development to innovate and advance drug candidates.
- Seek funding through equity financing and grants to support clinical trials and operations.
What Industry Does CYCN Operate In?
The biotechnology industry is experiencing robust growth, driven by increasing investments in research and development, particularly in the CNS therapeutic area. The global CNS drugs market is projected to reach approximately $120 billion by 2027, reflecting a compound annual growth rate (CAGR) of around 4.5%. Cyclerion Therapeutics, Inc. is well-positioned within this expanding market, focusing on innovative solutions for CNS diseases that currently lack effective treatments. The competitive landscape includes several established biopharmaceutical companies and emerging startups, all vying for market share in this lucrative segment.
Who Are CYCN's Key Customers?
- Healthcare providers and hospitals requiring advanced treatment options for CNS diseases.
- Patients suffering from serious CNS disorders such as Alzheimer's and schizophrenia.
- Pharmaceutical partners interested in licensing agreements for drug development.
- Investors looking for opportunities in the biotechnology sector.
Research confidence
Broad, current evidence sits behind this analysis.
- ● Scored on 94% of our measures
- ● Price is current
- ● Latest filing 38 days ago
- ● Covered by analysts
MoonshotScore History
Recorded daily since 2026-08-23 · 18 snapshots
| 2026-08-23 | 23 |
| 2026-08-26 | 19 |
| 2026-08-29 | 19 |
| 2026-09-01 | 20 |
| 2026-09-04 | 21 |
| 2026-09-07 | 21 |
| 2026-09-09 | 20 |
What changed?
The grade moved from 23 to 20 (-3).
Held back by:
- +43 Momentum
- +2 Business Quality
Over the same 17 days the stock moved -13.6%.
Cyclerion Therapeutics, Inc. (CYCN) Valuation Context
Valued at $15.7M, CYCN is classified as a micro-cap stock.
CYCN Revenue & Earnings Trend
In Q2 FY2026, CYCN generated $0 in top-line revenue. The company recorded a net loss of $1.8M, with diluted EPS of $-2.89. Quarter-over-quarter revenue has been mixed, typical for a micro-cap company operating in Healthcare. Across the four most recent quarters, CYCN averaged $-3.01 in diluted EPS.
Company Profile
Cyclerion Therapeutics, Inc. operates in the Biotechnology industry within the Healthcare sector. It is headquartered in Cambridge, US. The company is led by CEO Regina Graul. CYCN has traded publicly since 2019.
Key Financial Metrics
Return on equity for Cyclerion Therapeutics, Inc. stands at -67.8%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is -45.8%, showing how much profit it generates from its asset base. A current ratio of 1.80 indicates the company holds enough short-term assets to cover its near-term obligations.
Financial Health
Cyclerion Therapeutics, Inc.'s Piotroski F-Score is 1/9, a 9-point checklist of profitability, leverage and efficiency — flagging fundamental weakness worth scrutiny.
Earnings Track Record
Cyclerion Therapeutics, Inc. has beaten Wall Street's EPS estimate in 5 of its last 6 reported quarters — a consistent record of delivering on expectations. Reported results have landed about 70.4% above estimates on average.
CYCN Financials
Fundamental Snapshot
Based on FMP financials and quantitative analysis · FY 2025
Bull Case vs Bear Case
Bull Case
- Innovative drug pipeline targeting serious CNS diseases.
- Strong partnerships enhancing development capabilities.
- Experienced leadership team with expertise in biopharmaceuticals.
- Upcoming: Phase IIa trial results for CY6463 expected in late 2026, which could validate its efficacy in treating Alzheimer's disease.
Bear Case
- Limited market presence due to early-stage development.
- High dependency on successful clinical trial outcomes.
- Negative profit margins reflecting significant R&D expenditures.
- Potential: Regulatory challenges could delay approval timelines for key drug candidates.
AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · September 2026
Recent Quarterly Results
| Quarter | Revenue | Net Income | EPS |
|---|---|---|---|
| Q2 FY2026 | $0 | -$2M | -$2.89 |
| Q1 FY2026 | $0 | -$3M | -$5.29 |
| Q4 FY2025 | $1M | -$799,000 | -$1.73 |
| Q3 FY2025 | $875,000 | -$976,000 | -$2.12 |
Q2 FY2026 · filed 4 Aug 2026 · SEC EDGAR →
Based on FMP financials and quantitative analysis
CYCN Latest News
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Korsana Biosciences Completes Closing of Merger with Cyclerion Therapeutics and Previously Announced Private Placement of $380 Million
globenewswire.com · Sep 8, 2026
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12 Health Care Stocks Moving In Friday's Intraday Session
benzinga · Sep 4, 2026
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12 Health Care Stocks Moving In Friday's Pre-Market Session
benzinga · Sep 4, 2026
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Cyclerion Therapeutics Announces September 4 Record Date For Contingent Value Rights Distribution To Common And Series A Preferred Holders In Connection With Planned Korsana Biosciences Merger
benzinga · Aug 25, 2026
Latest News
Korsana Biosciences Completes Closing of Merger with Cyclerion Therapeutics and Previously Announced Private Placement of $380 Million
12 Health Care Stocks Moving In Friday's Intraday Session
12 Health Care Stocks Moving In Friday's Pre-Market Session
Cyclerion Therapeutics Announces September 4 Record Date For Contingent Value Rights Distribution To Common And Series A Preferred Holders In Connection With Planned Korsana Biosciences Merger
Leadership: Regina Graul
CEO
Regina Graul has extensive experience in the biopharmaceutical industry, with a focus on drug development and commercialization. She holds a degree in life sciences and has previously held leadership positions in various biotechnology firms, where she successfully guided product pipelines through clinical trials.
Track Record: Under Regina Graul's leadership, Cyclerion has advanced its drug candidates through critical clinical trial phases, establishing key partnerships that enhance the company's development capabilities. Her strategic vision has positioned Cyclerion as a notable player in the CNS therapeutics market.
Cyclerion Therapeutics, Inc. Healthcare Stock: Key Questions Answered
What happened to Cyclerion Therapeutics, Inc. (CYCN) stock?
Cyclerion Therapeutics, Inc. (CYCN) no longer trades on public markets. The figures below are historical and are not a current quote.
Can I still buy CYCN shares?
No. CYCN stopped trading on public markets, so the shares are not available through a broker. Anything you see quoted for CYCN elsewhere is historical data, not a live market.
Are the figures on this page current?
No. Every number here is the last value recorded before CYCN stopped trading. Nothing on this page updates, and none of it is a current quote.
Why does this page still exist?
Because people still search for what happened to Cyclerion Therapeutics, Inc.. An archived profile that states the delisting plainly is more useful than a dead link — provided it is labelled as history, which is what this page does.
What does Cyclerion Therapeutics, Inc. do?
Cyclerion Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing innovative treatments for serious central nervous system diseases. The company specializes in soluble guanylate cyclase (sGC) stimulation and has a promising pipeline that includes candidates for Alzheimer's disease, schizophrenia, and other CNS disorders.
What do analysts say about CYCN stock?
Analysts have mixed views on CYCN stock, reflecting its clinical-stage status and the inherent risks associated with drug development. Key metrics such as the company's market cap of $15.7M and its negative profit margin of -170.1% highlight the challenges Cyclerion faces, while its innovative pipeline offers potential for future growth.
What are the main risks for CYCN?
Cyclerion Therapeutics, Inc. faces several risks, including regulatory hurdles that could delay product approvals, high R&D costs impacting financial stability, and intense competition from established biopharmaceutical firms.
Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.
Official Resources
Data provided for informational purposes only.
- Data is based on available information as of May 2026 and is subject to change as new information becomes available.