Rossby Financial, Lcc Xenon Pharmaceuticals Inc. Put Options Transaction History
Rossby Financial, Lcc
- $307 Billion
- Q3 2025
Put Options
0 transactions
| Quarter | Operation | Price Per put | puts change | puts Held | SEC Form |
|---|
Others Institutions Holding XENE
# of Institutions
239Shares Held
74MCall Options Held
235KPut Options Held
271K-
Avoro Capital Advisors LLC New York, NY5.4MShares$220 Million2.96% of portfolio
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Driehaus Capital Management LLC Chicago, IL4.17MShares$170 Million1.42% of portfolio
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Janus Henderson Group PLC London, X03.94MShares$161 Million0.08% of portfolio
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Wellington Management Group LLP Boston, MA3.61MShares$147 Million0.03% of portfolio
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Braidwell LP Stamford, CT3.61MShares$147 Million8.35% of portfolio
About Xenon Pharmaceuticals Inc.
- Ticker XENE
- Exchange NASDAQ
- Sector Healthcare
- Industry Biotechnology
- Shares Outstandng 62,263,500
- Market Cap $2.54B
- Description
- Xenon Pharmaceuticals Inc., a clinical-stage biopharmaceutical company, engages in developing therapeutics to treat patients with neurological disorders in Canada. Its clinical development pipeline includes XEN496, A Kv7 potassium channel opener that is Phase III clinical trials for the treatment of KCNQ2 developmental and epilepsy encephalopath...