Xenon Pharmaceuticals closed at $39.19 on Nov 4, up 2.51%, 44.8% below its 52-week closing high. Volume of 1.7M shares was 1.21× its 20-day average (close to normal).
Split-adjusted performance: +7.2% over one month, -33.1% over six months, -4.7% over one year.
Short interest was 7.3M shares at the Oct 15 settlement, up 21.6% from the prior report (8.1% of float, 4.0 days to cover).
Xenon Pharmaceuticals Inc is a neuroscience-focused biopharmaceutical company committed to improving the lives of people living with neurological and psychiatric disorders. It is advancing a novel product pipeline to address areas of high unmet medical need, including epilepsy and depression.
What is XENE's market cap?
$3.80B, based on the Nov 4 close of $39.19.
Does Xenon Pharmaceuticals pay a dividend?
No regular cash dividend has been paid in the last year.
How much of XENE is sold short?
7.3M shares, 8.1% of float, as of Oct 15, 2026.
What sector is XENE in?
Healthcare, in the Pharmaceuticals industry.
About Xenon Pharmaceuticals
Xenon Pharmaceuticals Inc is a neuroscience-focused biopharmaceutical company committed to improving the lives of people living with neurological and psychiatric disorders. It is advancing a novel product pipeline to address areas of high unmet medical need, including epilepsy and depression. The product candidates of the group include XEN1101, NBI-921352, and XEN496 for Epilepsy and Nav1.7 oral inhibitors for Pain.
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