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Solid Biosciences Inc. (SLDB)

$11.27 +$0.43 (+3.97%) |Fair · 49
Bottom line: HOLD — our Council read (52/100) and AI Score (49/100) broadly agree. Strongest signal: Ken Griffin bullish · Biggest watch-out: Seth Klarman bearish.
MCap: $878.05M| P/E Ratio: -4.2| Vol: 1.05M| Target: $15.75 (+39.8%)| 52-wk range: $3.79 – $8.87
Data from FMP · Methodology

For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.

Solid Biosciences Inc. (SLDB) trades at $11.27 with AI Score 49/100 (Grade C). Solid Biosciences Inc. is a biotechnology company focused on developing gene therapies for Duchenne muscular dystrophy (DMD). Market cap: $878.05M, Sector: Healthcare.

Price live · AI analysis from May 10, 2026
Solid Biosciences Inc. is a biotechnology company focused on developing gene therapies for Duchenne muscular dystrophy (DMD). Their lead product candidates, SGT-001 and SGT-003, aim to address the underlying genetic cause of DMD by delivering functional dystrophin protein to patients' muscles.

SLDB stock analysis for 2026: Analysts have set a consensus price target of $15.75 for Solid Biosciences Inc., suggesting 39.8% upside from the current price of $11.27. The AI MoonshotScore is 49/100, indicating a neutral outlook. Key factors: analyst coverage, AI-driven quantitative scoring.

Council Score · Weighted Average of 3 Disciplines
HOLD 52/100 · B

SLDB: the 7 perspectives are evenly split. Dominant signal: Ken Griffin bullish.

How is this calculated? →
Legends Council · 5 Legends + Moon AI
Ray Dalio
Bullish
Ken Griffin
Bullish
Jim Simons
Neutral
Izzy Englander
Neutral
Seth Klarman
Bearish
Moon AI
Bearish
Council Score · 8 perspectives · See tabs for details →

Solid Biosciences Inc. (SLDB) Healthcare & Pipeline Overview

CEOAlexander G. Cumbo
Employees100
HeadquartersCambridge, MA, US
IPO Year2018

Solid Biosciences Inc. is a biotechnology firm specializing in gene therapies for Duchenne muscular dystrophy, with lead candidates SGT-001 and SGT-003 in clinical development. The company's platform technologies, including dual gene expression and novel capsids, aim to improve treatment efficacy and address unmet needs in the DMD market, collaborating with Ultragenyx Pharmaceutical Inc.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: May 10, 2026

What Is the Investment Thesis for SLDB?

Solid Biosciences presents a notable research candidate within the gene therapy space, specifically targeting Duchenne muscular dystrophy (DMD). The company's lead candidate, SGT-001, is in Phase I/II clinical trials, with potential for positive data readouts that could drive significant stock appreciation. The development of SGT-003, a next-generation gene therapy, further strengthens the pipeline. Collaboration with Ultragenyx Pharmaceutical Inc. validates the company's technology and provides financial and development support. However, the company faces risks associated with clinical trial outcomes, regulatory approvals, and competition from other gene therapy developers in the DMD space. The company's market capitalization is $0.67 billion, and the beta is 2.58, indicating high volatility. Successful clinical development and commercialization of SGT-001 or SGT-003 could lead to substantial revenue growth and market share gains.

Based on FMP financials and quantitative analysis

SLDB Key Highlights

  • Lead product candidate SGT-001 is in Phase I/II clinical trials for Duchenne muscular dystrophy (DMD).
  • Developing SGT-003, a next-generation gene transfer candidate for DMD.
  • Collaboration and license agreement with Ultragenyx Pharmaceutical Inc. to develop and commercialize new gene therapies for DMD.
  • Focus on platform technologies, including dual gene expression and novel capsids, to enhance gene therapy delivery.
  • Market capitalization of $878.05M reflects investor sentiment and growth potential in the DMD gene therapy market.

Who Are SLDB's Competitors?

SLDB is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap AI Score
SRPT Sarepta Therapeutics $19.41 +0.65% $2.05B 39
PFE Pfizer Inc. $23.72 -2.47% 136B 64
SNDX Syndax Pharmaceuticals, Inc. $22.11 +1.33% $1.96B 79
ANAB AnaptysBio, Inc. $63.69 +0.43% $2.75B 79
CGEN Compugen Ltd. $2.37 +3.73% $223.62M 76
XFOR X4 Pharmaceuticals, Inc. $4.09 -0.86% $386.20M 76
DAWN Day One Biopharmaceuticals, Inc. $21.53 +0.00% $2.22B 68
GLUE Monte Rosa Therapeutics, Inc. $23.06 -4.75% $1.50B 68

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are SLDB's Key Strengths?

  • Proprietary gene therapy platform.
  • Collaboration with Ultragenyx.
  • Focus on Duchenne muscular dystrophy (DMD).
  • Lead product candidate in clinical trials.

What Are SLDB's Weaknesses?

  • Limited financial resources compared to larger pharmaceutical companies.
  • Dependence on clinical trial outcomes.
  • High regulatory hurdles for gene therapy products.
  • Competition from other companies developing DMD therapies.

What Could Drive SLDB Stock Higher?

  • Data readout from the ongoing Phase I/II clinical trial of SGT-001.
  • Initiation of clinical trials for SGT-003.
  • Continued progress in the collaboration with Ultragenyx Pharmaceutical Inc.
  • Advancements in platform technologies, including dual gene expression and novel capsids.

What Are the Key Risks for SLDB?

  • Negative return on equity (-74.5%) — the business is not currently generating profit on shareholder capital.
  • Weak fundamentals — a Piotroski F-Score of 2/9 flags soft profitability, leverage or efficiency.
  • Clinical trial failures or delays.
  • Regulatory hurdles and delays in obtaining marketing approval.
  • Competition from other companies developing DMD therapies.
  • Dependence on key personnel and collaborators.
  • Financial risks associated with funding research and development activities.

What Are the Growth Opportunities for SLDB?

  • Expansion of SGT-001 Clinical Trials: Solid Biosciences has the opportunity to expand the ongoing Phase I/II clinical trials for SGT-001 to include a larger patient population and additional clinical sites. Positive data from these expanded trials could accelerate regulatory approval and commercialization. The DMD market is estimated to reach $4 billion by 2028, providing a significant revenue opportunity for Solid Biosciences if SGT-001 proves to be effective and safe.
  • Advancement of SGT-003 Development: The development of SGT-003, a next-generation gene transfer candidate, represents a key growth opportunity for Solid Biosciences. SGT-003 incorporates advancements in vector design and manufacturing, potentially leading to improved efficacy and safety compared to SGT-001. Successful preclinical and clinical development of SGT-003 could position Solid Biosciences as a leader in DMD gene therapy.
  • Strategic Partnerships and Collaborations: Solid Biosciences can pursue additional strategic partnerships and collaborations with pharmaceutical companies, academic institutions, and patient advocacy groups. These partnerships can provide access to new technologies, funding, and expertise, accelerating the development and commercialization of DMD therapies. The collaboration with Ultragenyx Pharmaceutical Inc. serves as a successful example of this strategy.
  • Expansion into New DMD Subtypes: Solid Biosciences can explore the potential to expand its gene therapy platform to address different subtypes of DMD. While SGT-001 and SGT-003 are designed to treat a broad range of DMD mutations, there may be specific subtypes that require tailored gene therapy approaches. Developing therapies for these underserved populations could create new market opportunities for Solid Biosciences.
  • Development of Novel Delivery Technologies: Solid Biosciences can invest in the development of novel gene therapy delivery technologies, such as improved AAV vectors or non-viral delivery methods. These technologies could enhance the efficiency and safety of gene therapy, potentially leading to more effective treatments for DMD and other genetic disorders. The company's focus on platform technologies, including dual gene expression and novel capsids, supports this growth strategy.

What Opportunities Does SLDB Have?

  • Expansion of clinical trials to new patient populations.
  • Development of next-generation gene therapy candidates.
  • Strategic partnerships and collaborations.
  • Expansion into new DMD subtypes.

What Threats Does SLDB Face?

  • Clinical trial failures.
  • Regulatory delays or rejection.
  • Competition from other DMD therapies.
  • Patent challenges.

What Are SLDB's Competitive Advantages?

  • Proprietary gene therapy platform technologies.
  • Strong intellectual property protection for their gene therapy candidates.
  • Established collaboration with Ultragenyx Pharmaceutical Inc.
  • Expertise in developing gene therapies for Duchenne muscular dystrophy (DMD).

What Does SLDB Do?

Solid Biosciences Inc., founded in 2013 and headquartered in Cambridge, Massachusetts, is a biotechnology company dedicated to developing transformative therapies for Duchenne muscular dystrophy (DMD). DMD is a genetic disorder characterized by progressive muscle degeneration and weakness due to mutations in the dystrophin gene. Solid Biosciences is focused on addressing the underlying genetic cause of DMD through gene therapy approaches. The company's lead product candidate, SGT-001, is an adeno-associated virus (AAV) vector-based gene therapy designed to deliver a functional dystrophin gene to patients' muscles. SGT-001 is currently in Phase I/II clinical trials, aiming to demonstrate its ability to drive functional dystrophin protein expression and improve muscle function in DMD patients. Solid Biosciences is also developing SGT-003, a next-generation gene transfer candidate for DMD, incorporating advancements in vector design and manufacturing. In addition to its lead programs, Solid Biosciences is advancing platform technologies, including dual gene expression, which allows for packaging multiple transgenes into a single vector, and novel capsids, which enhance gene delivery efficiency and tissue specificity. The company has a collaboration and license agreement with Ultragenyx Pharmaceutical Inc. to develop and commercialize new gene therapies for DMD, leveraging their combined expertise and resources to accelerate the development of innovative treatments for this debilitating disease. Solid Biosciences' mission is to improve the lives of patients with DMD by developing disease-modifying therapies that address the root cause of the condition and provide long-term benefit.

What Products and Services Does SLDB Offer?

  • Develop gene therapies for Duchenne muscular dystrophy (DMD).
  • Conduct clinical trials to evaluate the safety and efficacy of their gene therapy candidates.
  • Advance platform technologies to improve gene therapy delivery and expression.
  • Collaborate with pharmaceutical companies to develop and commercialize new therapies.
  • Research and develop next-generation gene transfer candidates for DMD.
  • Focus on addressing the underlying genetic cause of DMD through gene therapy approaches.
  • Develop novel capsids to enhance gene delivery efficiency and tissue specificity.

How Does SLDB Make Money?

  • Develop and out-license gene therapy technologies.
  • Generate revenue through collaboration agreements with pharmaceutical companies.
  • Monetize gene therapy products upon regulatory approval and commercialization.
  • Focus on developing proprietary gene therapy platforms and technologies.

What Industry Does SLDB Operate In?

Solid Biosciences operates in the biotechnology industry, specifically within the gene therapy sector. The market for gene therapies is rapidly expanding, driven by advancements in vector technology and increasing success in clinical trials. The Duchenne muscular dystrophy (DMD) market represents a significant unmet need, with limited treatment options available. Solid Biosciences competes with other gene therapy companies, such as Sarepta Therapeutics and Pfizer, who are also developing DMD therapies. The industry is characterized by high R&D costs, regulatory hurdles, and competition for market share. Success in this space requires strong scientific expertise, efficient clinical trial execution, and strategic partnerships.

Who Are SLDB's Key Customers?

  • Patients with Duchenne muscular dystrophy (DMD).
  • Pharmaceutical companies seeking to develop and commercialize DMD therapies.
  • Healthcare providers who treat patients with DMD.
  • Research institutions and academic centers involved in DMD research.
AI Confidence: 71% Updated: May 10, 2026

FY2026 estForward Outlook

Wall Street analysts project Solid Biosciences Inc. revenue of about $3.7M for fiscal 2026, with EPS near $-1.93. The estimate reflects 11 contributing analysts.

SLDB Valuation & Market Position

With a $878.05M market cap, Solid Biosciences Inc. sits in the small-cap segment of the market. Relative to its peer group, SLDB's quantitative score of 49/100 is below the peer average of 67/100.

ROE -74%Key Financial Metrics

Return on equity for Solid Biosciences Inc. stands at -74.5%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is -45.3%, showing how much profit it generates from its asset base. Its free cash flow yield is -21.8%, a gauge of the cash the business throws off relative to its market value. A current ratio of 13.10 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is -17.1%, the inverse of the P/E and a quick read on earnings relative to price.

F-Score 2/9Financial Health

Solid Biosciences Inc.'s Piotroski F-Score is 2/9, a 9-point checklist of profitability, leverage and efficiency — flagging fundamental weakness worth scrutiny. Its Altman Z-Score of 6.58 places it in the safe zone, indicating low near-term bankruptcy risk.

Company Profile

Solid Biosciences Inc. operates in the Biotechnology industry within the Healthcare sector. It is headquartered in Cambridge, US. The company is led by CEO Alexander G. Cumbo. SLDB has traded publicly since 2018.

SLDB Financials

Fundamental Snapshot

Net Income Growth (FY)
-39.8%
EPS Growth (FY)
+35.0%
Free Cash Flow Growth (FY)
-56.4%
Return on Equity (TTM)
-74.5%
Current Ratio
13.1

Based on FMP financials and quantitative analysis · FY 2025

Bull Case vs Bear Case

Bull Case

  • Solid Biosciences has shown recent insider buying activity, suggesting confidence from those closest to the company.
  • The community sentiment seems to be cautiously optimistic about potential upcoming catalysts.
  • There's a growing perception that the company's pipeline is undervalued, similar to how some viewed early-stage biotech firms before breakthroughs.
  • Recent market developments have favored companies focusing on rare disease treatments, potentially benefiting Solid Biosciences.

Bear Case

  • Community sentiment reveals concerns about the timeline for clinical trial results, creating uncertainty.
  • There are lingering doubts about the long-term viability of their Duchenne muscular dystrophy treatment approach.
  • Market perception reflects worries about potential regulatory hurdles, akin to the challenges faced by gene therapy companies.
  • Recent insider selling, even if minor, could signal caution about short-term prospects.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · April 2026

SLDB Latest News

SLDB Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for SLDB.

Price Targets

Consensus target: $15.75

SLDB MoonshotScore

49/100

What does this score mean?

The MoonshotScore rates SLDB's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.

Latest Solid Biosciences Inc. Analysis

Leadership: Alexander G. Cumbo

CEO

Alexander G. Cumbo serves as the Chief Executive Officer of Solid Biosciences Inc. His background includes extensive experience in the biopharmaceutical industry, with a focus on corporate strategy, business development, and commercial operations. Prior to joining Solid Biosciences, Mr. Cumbo held leadership positions at various biotechnology companies, where he played a key role in driving growth and innovation. He brings a strong understanding of the gene therapy landscape and a proven track record of building successful teams and executing strategic initiatives. His expertise is instrumental in guiding Solid Biosciences' efforts to develop transformative therapies for Duchenne muscular dystrophy.

Track Record: Under Alexander G. Cumbo's leadership, Solid Biosciences has advanced its lead product candidate, SGT-001, into Phase I/II clinical trials. He has also overseen the development of SGT-003, a next-generation gene therapy candidate. Mr. Cumbo has played a key role in securing and maintaining the collaboration with Ultragenyx Pharmaceutical Inc., which provides financial and development support for Solid Biosciences' DMD programs. He is focused on driving innovation and executing the company's strategic vision to improve the lives of patients with Duchenne muscular dystrophy.

Solid Biosciences Inc. Healthcare Stock: Key Questions Answered

What does Solid Biosciences Inc. do?

Solid Biosciences Inc. is a biotechnology company focused on developing gene therapies for Duchenne muscular dystrophy (DMD). Their lead product candidates, SGT-001 and SGT-003, are designed to address the underlying genetic cause of DMD by delivering functional dystrophin protein to patients' muscles. The company is also advancing platform technologies to improve gene therapy delivery and expression. Solid Biosciences collaborates with Ultragenyx Pharmaceutical Inc. to develop and commercialize new DMD therapies, aiming to provide disease-modifying treatments for this debilitating condition.

What do analysts say about SLDB stock?

Analyst coverage of Solid Biosciences (SLDB) reflects a mixed outlook, with some analysts highlighting the potential of the company's gene therapy platform and lead product candidates. However, concerns remain regarding the risks associated with clinical trial outcomes, regulatory approvals, and competition in the DMD market. Valuation metrics vary depending on the analyst, but generally consider the potential for future revenue growth based on successful commercialization of SGT-001 or SGT-003. Investors should conduct their own due diligence and consider the risks and uncertainties associated with investing in biotechnology companies.

What are the main risks for SLDB?

Solid Biosciences faces several key risks, including the potential for clinical trial failures or delays, regulatory hurdles in obtaining marketing approval for its gene therapy candidates, and competition from other companies developing DMD therapies. The company is also dependent on key personnel and collaborators, and faces financial risks associated with funding research and development activities. The high beta of 2.58 indicates that the stock is more volatile than the overall market, and investors should be aware of the potential for significant price fluctuations.

What are the key factors to evaluate for SLDB?

Solid Biosciences Inc. (SLDB) holds an AI score of 49/100 (low). Analysts target $15.75 (+40%). Not financial advice.

How frequently does SLDB data refresh on this page?

SLDB prices update in real time during U.S. market hours. Fundamentals refresh after quarterly filings; analyst ratings and AI insights update daily; news is aggregated continuously.

What has driven SLDB's recent stock price performance?

Solid Biosciences Inc. (SLDB) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Proprietary gene therapy platform. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider SLDB overvalued or undervalued right now?

Valuing Solid Biosciences Inc. (SLDB) requires multiple metrics. Analysts target $15.75 (+40%) — upside seen. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.

What research should beginners do before buying SLDB?

Before investing in Solid Biosciences Inc. (SLDB), research these four areas: (1) the company's revenue model and competitive position (see Company Overview), (2) financial health through revenue growth, margins, and cash flow (see MoonshotScore), (3) what Wall Street analysts recommend and their price targets (see Analyst tab), and (4) specific risk factors that could impact the stock (see Risk Factors section).

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

Price as of Analysis updated AI Score refreshed daily
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • Information is based on available data and may be subject to change.
  • Clinical trial outcomes are uncertain and may impact future results.
Data Sources

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