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, Q1 2023
Institutional positions in Xenon Pharmaceuticals Inc. as of Mar 31, 2023. 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
- 163
- +4 vs. Q4 2022
- Shares held
- 61.1M
- +745.1K (+1.2%) vs. Q4 2022
- Total value
- $2.19B
- −$195.6M (−8.2%) vs. Q4 2022
- New holders
- 29
- 52 more added
- Sold out
- 25
- 46 more reduced
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Xenon Pharmaceuticals Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nan Fung Group Holdings Ltd | 114,380 | $4.09M | 2.79% | 00.0% | Unchanged |
| Bank of America Corp | 134,111 | $4.80M | 0.00% | +45,363+51.1% | Added |
| Putnam Investments LLC | 153,455 | $5.49M | 0.01% | +795+0.5% | Added |
| Ikarian Capital, LLC | 160,486 | $5.74M | 2.38% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 164,380 | $5.88M | 0.01% | 00.0% | Unchanged |
| Franklin Resources Inc | 172,609 | $6.18M | 0.00% | +172,609 | New |
| AXA S.A. | 190,380 | $6.81M | 0.02% | −414−0.2% | Reduced |
| Bank of New York Mellon Corp | 199,387 | $7.14M | 0.00% | −188,973−48.7% | Reduced |
| Ghost Tree Capital, LLC | 200,000 | $7.16M | 2.71% | +200,000 | New |
| Eversept Partners, LP | 203,272 | $7.28M | 0.65% | −72,432−26.3% | Reduced |
| D. E. Shaw & Co., Inc. | 206,672 | $7.40M | 0.01% | −153,749−42.7% | Reduced |
| State Street Corp | 207,456 | $7.42M | 0.00% | +10,020+5.1% | Added |
| State of Wisconsin Investment Board | 214,056 | $7.66M | 0.02% | −3,564−1.6% | Reduced |
| Nomura Holdings Inc | 221,095 | $7.91M | 0.08% | +221,095 | New |
| Millennium Management LLC | 221,470 | $7.93M | 0.01% | −373,071−62.7% | Reduced |
| Tri Locum Partners LP | 221,730 | $7.94M | 2.42% | +128,366+137.5% | Added |
| Morgan Stanley | 242,981 | $8.70M | 0.00% | +154,847+175.7% | Added |
| Wellington Management Group LLP | 247,437 | $8.86M | 0.00% | +247,437 | New |
| Vanguard Group Inc | 249,354 | $8.92M | 0.00% | +57,278+29.8% | Added |
| Ally Bridge Group (NY) LLC | 266,961 | $9.55M | 12.52% | +266,961 | New |
| Granahan Investment Management Inc | 276,012 | $9.88M | 0.30% | −48,238−14.9% | Reduced |
| Parkman Healthcare Partners LLC | 277,283 | $9.92M | 2.16% | +41,792+17.7% | Added |
| First Light Asset Management, LLC | 279,444 | $10.0M | 0.90% | +279,444 | New |
| Goldman Sachs Group Inc | 285,423 | $10.2M | 0.00% | +1,882+0.7% | Added |
| Schonfeld Strategic Advisors LLC | 300,119 | $10.7M | 0.10% | +131,706+78.2% | Added |
| ExodusPoint Capital Management, LP | 302,980 | $10.8M | 0.12% | +302,980 | New |
| DAFNA Capital Management LLC | 316,092 | $11.3M | 3.39% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 321,465 | $11.5M | 0.01% | +29,679+10.2% | Added |
| Norges Bank | 365,830 | $13.1M | 0.00% | +365,830 | New |
| TimesSquare Capital Management, LLC | 407,795 | $14.6M | 0.21% | −74,385−15.4% | Reduced |
| Woodline Partners LP | 420,029 | $15.0M | 0.21% | +121,589+40.7% | Added |
| Nicholas Investment Partners, LP | 436,715 | $15.6M | 1.19% | +184,413+73.1% | Added |
| Point72 Asset Management, L.P. | 504,624 | $18.1M | 0.06% | −673,700−57.2% | Reduced |
| Boxer Capital, LLC | 600,000 | $21.5M | 1.05% | 00.0% | Unchanged |
| Eventide Asset Management, LLC | 641,200 | $22.9M | 0.42% | 00.0% | Unchanged |
| Paradigm Biocapital Advisors LP | 651,068 | $23.3M | 2.21% | +651,068 | New |
| Candriam Luxembourg S.C.A. | 719,206 | $23.7M | 0.16% | −16,678−2.3% | Reduced |
| Adage Capital Partners GP, L.L.C. | 750,000 | $26.8M | 0.06% | +25,000+3.4% | Added |
| Baker Bros. Advisors LP | 751,639 | $26.9M | 0.15% | 00.0% | Unchanged |
| Loomis Sayles & Co L P | 760,567 | $27.2M | 0.05% | +83,402+12.3% | Added |
| Great Point Partners LLC | 818,505 | $29.3M | 5.79% | −31,495−3.7% | Reduced |
| Citadel Advisors LLC | 871,234 | $31.2M | 0.03% | −293,173−25.2% | Reduced |
| BlackRock Inc. | 899,154 | $32.2M | 0.00% | −26,469−2.9% | Reduced |
| Logos Global Management LP | 900,000 | $32.2M | 4.61% | 00.0% | Unchanged |
| Holocene Advisors, LP | 986,195 | $35.3M | 0.18% | −205,443−17.2% | Reduced |
| OrbiMed Advisors LLC | 1,149,100 | $41.1M | 0.81% | 00.0% | Unchanged |
| Samlyn Capital, LLC | 1,158,994 | $41.5M | 0.76% | −34,820−2.9% | Reduced |
| Rock Springs Capital Management LP | 1,178,002 | $42.2M | 1.01% | +2,330+0.2% | Added |
| Redmile Group, LLC | 1,325,832 | $47.5M | 2.06% | −1,034,582−43.8% | Reduced |
| Lord, Abbett & Co. LLC | 1,782,611 | $63.8M | 0.23% | −341,398−16.1% | Reduced |
| BVF Inc | 1,827,958 | $65.4M | 2.39% | +556,715+43.8% | Added |
| Perceptive Advisors LLC | 1,832,174 | $65.6M | 1.94% | −89,099−4.6% | Reduced |
| Commodore Capital LP | 1,845,000 | $66.0M | 10.05% | +185,889+11.2% | Added |
| Pictet Asset Management SA | 2,004,297 | $71.7M | 0.09% | −115,322−5.4% | Reduced |
| Braidwell LP | 2,137,110 | $76.5M | 2.52% | +589,000+38.0% | Added |
| Capital World Investors | 2,274,974 | $81.4M | 0.02% | 00.0% | Unchanged |
| Marshall Wace, LLP | 2,320,586 | $83.1M | 0.20% | −45,592−1.9% | Reduced |
| Capital International Investors | 2,321,991 | $83.1M | 0.02% | +222,412+10.6% | Added |
| Polar Capital Holdings Plc | 3,016,818 | $108.0M | 0.79% | −29,056−1.0% | Reduced |
| Driehaus Capital Management LLC | 4,654,925 | $166.6M | 2.34% | −26,872−0.6% | Reduced |
| FMR LLC | 4,727,849 | $169.2M | 0.02% | +37,020+0.8% | Added |
| Avoro Capital Advisors LLC | 4,900,000 | $175.4M | 2.60% | 00.0% | Unchanged |
| Mirabella Financial Services LLP | 11,802 | – | – | −19,657−62.5% | Reduced |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −162,828−100.0% | Sold out |
| EAM Global Investors LLC | 0 | $0 | 0.00% | −146,387−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −101,717−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Cheyne Capital Management (UK) LLP | 0 | $0 | 0.00% | −42,500−100.0% | Sold out |
| Soleus Capital Management, L.P. | 0 | $0 | 0.00% | −38,000−100.0% | Sold out |
| Scotia Capital Inc. | 0 | $0 | 0.00% | −26,859−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −22,700−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −22,626−100.0% | Sold out |
| Sanders Morris Harris LLC | 0 | $0 | 0.00% | −21,500−100.0% | Sold out |
| Velan Capital Investment Management LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −19,500−100.0% | Sold out |
| Employees Retirement System of Texas | 0 | $0 | 0.00% | −16,001−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −14,383−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −13,516−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −12,975−100.0% | Sold out |
| Main Street Research LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −7,725−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −6,552−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −5,799−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −5,604−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −5,172−100.0% | Sold out |
| High Net Worth Advisory Group LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −29−100.0% | Sold out |