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, Q4 2024
Institutional positions in Xenon Pharmaceuticals Inc. as of Dec 31, 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
- 209
- +8 vs. Q3 2024
- Shares held
- 76.3M
- +1.44M (+1.9%) vs. Q3 2024
- Total value
- $2.99B
- +$42.4M (+1.4%) vs. Q3 2024
- New holders
- 29
- 66 more added
- Sold out
- 21
- 69 more reduced
2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Xenon Pharmaceuticals Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital International Investors | 2,547,210 | $99.9M | 0.02% | −33,962−1.3% | Reduced |
| Polar Capital Holdings Plc | 2,697,657 | $105.7M | 0.59% | +253,012+10.3% | Added |
| Commodore Capital LP | 2,740,000 | $107.4M | 7.87% | +40,000+1.5% | Added |
| Janus Henderson Group PLC | 2,866,755 | $112.4M | 0.06% | +314,363+12.3% | Added |
| Braidwell LP | 2,913,964 | $114.2M | 3.39% | +206,709+7.6% | Added |
| Wellington Management Group LLP | 3,777,611 | $148.1M | 0.03% | −65,836−1.7% | Reduced |
| Driehaus Capital Management LLC | 4,520,595 | $177.2M | 1.46% | −75,126−1.6% | Reduced |
| Avoro Capital Advisors LLC | 5,666,666 | $222.1M | 3.14% | 00.0% | Unchanged |
| FMR LLC | 7,525,290 | $295.0M | 0.02% | +607,606+8.8% | Added |
| Boxer Capital, LLC | 0 | $0 | 0.00% | −600,000−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −383,290−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −66,500−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −45,000−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −37,308−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −24,557−100.0% | Sold out |
| Vestcor Inc | 0 | $0 | 0.00% | −8,300−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −7,370−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −7,339−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −6,938−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −5,581−100.0% | Sold out |
| Oppenheimer Asset Management Inc. | 0 | $0 | 0.00% | −5,306−100.0% | Sold out |
| nVerses Capital, LLC | 0 | $0 | 0.00% | −2,600−100.0% | Sold out |
| Accent Capital Management, LLC | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −104−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −90−100.0% | Sold out |
| Danske Bank A/S | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Wolff Wiese Magana LLC | 0 | $0 | 0.00% | −61−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Park Place Capital Corp | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Chartwell Investment Partners, LLC | – | – | – | – | Not filed |
| PEAK6 Investments LLC | – | – | – | – | Not filed |