NASDAQ · SLDBHealthcareBiotechnology

Solid Biosciences Inc. Common Stock (SLDB)

$6.52+3.82%
Close Nov 4, 2026 · split-adjusted
Nov 4, 2026$6.46▲ 24.33% in range
Nov 3, 2025Low $3.93 · High $11.15Nov 4, 2026
What changed · written from our data
As of Nov 4, 2026

Solid Biosciences closed at $6.52 on Nov 4, up 3.82%, 41.5% below its 52-week closing high. Volume of 1.1M shares was 0.80× its 20-day average (close to normal).

Split-adjusted performance: -5.8% over one month, -9.4% over six months, +25.4% over one year.

Short interest was 12.3M shares at the Oct 15 settlement, down 3.3% from the prior report (17.8% of float, 8.5 days to cover).

Market cap$699.1M107.2M shares
Revenue · quarter$0.00—
Diluted EPS$-0.38—
P/E · TTM—
Net margin—
Dividend yieldNone
52-week range3.93 – 11.15−41.5% from high
Volume1.1M0.80× 20-day avg
Volatility · 60d68.4%Annualised
Short % of float17.8%8.5 days to cover
Net cash$377.7MCash $377.7M
Next earnings—Not scheduled
Split-adjusted performance
1W +0.6%1M −5.8%3M −25.1%6M −9.4%YTD +15.6%1Y +25.4%3Y +215.0%5Y −77.6%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Biotechnology

Percentile among 139 companies (100 = best)

6-month momentum59
Revenue growth—
Net margin—
Value (low P/E)—
Size67

Industry medians: 6-month return −19.2%, revenue growth +8.8%, net margin −312.9%, P/E 22.0×.

Short interest

Details →
Shares short12.3M−3.3% vs prior
Days to cover8.5Settled Oct 15
% of float17.8%
Short vol. 10d72.2%of daily volume

Closest peers by size in Biotechnology

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
SLDBSolid Biosciences$6.52+3.82%−9.4%———$699.1M
CADLCandel Therapeutics$9.05+2.61%+18.6%———$692.5MCompare
AURAAura Biosciences$6.65+6.57%−19.8%———$689.6MCompare
ATTOAttovia Therapeutics$15.60+2.16%————$712.2MCompare
FDMT4D Molecular Therapeutics$12.28+2.76%+17.9%+25106.7%−1929.0%—$678.4MCompare
SANASana Biotechnology$2.56+4.92%−29.7%———$766.4MCompare
DNAGinkgo Bioworks Holdings$11.65+8.27%+15.6%−48.5%−231.7%—$784.5MCompare
CGEMCullinan Therapeutics$12.49−20.70%−16.7%———$803.8MCompare
PRMEPrime Medicine$4.97+9.23%+45.7%+3.5%−3649.0%—$901.4MCompare

News about Solid Biosciences

All news →

No recent articles focused on Solid Biosciences. 1 articles mention it in passing.

Quick answers

What does Solid Biosciences do?
Solid Biosciences Inc is a life sciences company focused on advancing a portfolio of current and future gene therapy candidates, including SGT-003 for the treatment of Duchenne muscular dystrophy, SGT-212 for the treatment of Friedreich's ataxia, SGT-501 for the treatment of catecholaminergic polymorphic ventricular tachycardia, SGT-601 for the treatment of TNNT2-mediated dilated cardiomyopathy, and additional assets for the treatment of genetic cardiac and neuromuscular diseases. The majority of its current programs are designed to treat these diseases with gene transfer products.
What is SLDB's market cap?
$699.11M, based on the Nov 4 close of $6.52.
Does Solid Biosciences pay a dividend?
No regular cash dividend has been paid in the last year.
How much of SLDB is sold short?
12.3M shares, 17.8% of float, as of Oct 15, 2026.
What sector is SLDB in?
Healthcare, in the Biotechnology industry.

About Solid Biosciences

Solid Biosciences Inc is a life sciences company focused on advancing a portfolio of current and future gene therapy candidates, including SGT-003 for the treatment of Duchenne muscular dystrophy, SGT-212 for the treatment of Friedreich's ataxia, SGT-501 for the treatment of catecholaminergic polymorphic ventricular tachycardia, SGT-601 for the treatment of TNNT2-mediated dilated cardiomyopathy, and additional assets for the treatment of genetic cardiac and neuromuscular diseases. The majority of its current programs are designed to treat these diseases with gene transfer products. The company operates in a single segment, developing treatments through gene therapy and other means for patients with neuromuscular and cardiac diseases.

HQ: Charlestown, MA121 employeesListed Jan 25, 2018solidbio.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology