Xenon Pharmaceuticals Inc.
XENE- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001582313
In the last 90 days, Xenon Pharmaceuticals Inc. insiders filed 0 open-market purchases and 2 sales; 315 institutions reported holding it in 13F filings for Q2 2026, worth $6.10B in total; Duquesne Family Office is the only superinvestor holding it.
13F holders, Q3 2024
Institutional positions in Xenon Pharmaceuticals Inc. as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 203
- −9 vs. Q2 2024
- Shares held
- 74.9M
- +2.82M (+3.9%) vs. Q2 2024
- Total value
- $2.95B
- +$139.5M (+5.0%) vs. Q2 2024
- New holders
- 15
- 75 more added
- Sold out
- 24
- 62 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting XENE on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 315 | $6.10B |
| Q1 2026 | 290 | $5.80B |
| Q4 2025 | 245 | $3.78B |
| Q3 2025 | 219 | $3.39B |
| Q2 2025 | 206 | $2.60B |
| Q1 2025 | 206 | $2.58B |
| Q4 2024 | 209 | $2.99B |
| Q3 2024 | 203 | $2.95B |
| Q2 2024 | 213 | $2.89B |
| Q1 2024 | 220 | $3.16B |
| Q4 2023 | 204 | $3.32B |
| Q3 2023 | 181 | $2.10B |
| Q2 2023 | 175 | $2.36B |
| Q1 2023 | 163 | $2.19B |
| Q4 2022 | 159 | $2.38B |
| Q3 2022 | 154 | $2.09B |
| Q2 2022 | 151 | $1.73B |
| Q1 2022 | 132 | $1.50B |
| Q4 2021 | 130 | $1.49B |
| Q3 2021 | 118 | $521.7M |
| Q2 2021 | 103 | $620.0M |
| Q1 2021 | 91 | $590.0M |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding Xenon Pharmaceuticals Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Driehaus Capital Management LLC | 4,595,721 | $180.9M | 1.55% | +176,249+4.0% | Added |
| Avoro Capital Advisors LLC | 5,666,666 | $223.1M | 3.25% | 00.0% | Unchanged |
| FMR LLC | 6,917,684 | $272.3M | 0.02% | +149,511+2.2% | Added |
| Paradigm Biocapital Advisors LP | 0 | $0 | 0.00% | −2,043,280−100.0% | Sold out |
| Artal Group S.A. | 0 | $0 | 0.00% | −381,554−100.0% | Sold out |
| Logos Global Management LP | 0 | $0 | 0.00% | −375,000−100.0% | Sold out |
| Boone Capital Management LLC | 0 | $0 | 0.00% | −250,460−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −171,195−100.0% | Sold out |
| Tri Locum Partners LP | 0 | $0 | 0.00% | −101,959−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −88,711−100.0% | Sold out |
| CenterBook Partners LP | 0 | $0 | 0.00% | −29,153−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −23,036−100.0% | Sold out |
| Eisler Capital (US) LLC | 0 | $0 | 0.00% | −22,018−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −20,520−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −14,755−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −11,910−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −7,909−100.0% | Sold out |
| Vident Advisory, LLC | 0 | $0 | 0.00% | −7,082−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −5,979−100.0% | Sold out |
| Snowden Capital Advisors LLC | 0 | $0 | 0.00% | −5,511−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −4,200−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −4,000−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −2,589−100.0% | Sold out |
| Allianz SE | 0 | $0 | 0.00% | −1,200−100.0% | Sold out |
| Ashton Thomas Private Wealth, LLC | 0 | $0 | 0.00% | −135−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −26−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |