Who owns Xenon Pharmaceuticals?

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Analyze quarterly positions in Xenon Pharmaceuticals with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of Xenon Pharmaceuticals stock

Who bought or sold Xenon Pharmaceuticals this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
FMR 8.9M $358M 0% Sep 2025
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venBio Select Advisor 5.4M $243M 0% Dec 2025
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BlackRock 5.1M $229M 7% Dec 2025
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Driehaus Capital Management 4.2M $167M -4% Sep 2025
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Henderson Group 3.9M $158M 100% Sep 2025
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Wellington Management Company 3.6M $145M 66% Sep 2025
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Capital Research and Management Company - Division 3 3.4M $153M 7% Dec 2025
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Polar Capital Holdings 2.5M $111M -3% Dec 2025
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Braidwell 1.8M $82M -49% Dec 2025
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Commodore Capital 1.8M $81M -33% Dec 2025
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Alliancebernstein 1.7M $66M 9% Sep 2025
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State Street Corporation 1.5M $67M 2% Dec 2025
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Millennium Management 1.4M $58M 64% Sep 2025
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Jpmorgan Chase & Co 1.4M $56M 100% Sep 2025
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Jennison Associates 1.3M $58M 14% Dec 2025
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Holocene Advisors 1.3M $58M -35% Dec 2025
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Affinity Asset Advisors 1.3M $56M -11% Dec 2025
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Westfield Capital Management Company 1.2M $55M 2% Dec 2025
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Caligan Partners 1.1M $49M 147% Dec 2025
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Bnp Paribas Investment Partners 1.1M $47M 58% Dec 2025
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Citadel Advisors 1.0M $41M 468% Sep 2025
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Geode Capital Management 953k $43M -3% Dec 2025
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Adage Capital Partners GP 835k $34M -35% Sep 2025
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Siren 813k $36M 0% Dec 2025
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First Turn Management 800k $36M 0% Dec 2025
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Rock Springs Capital Management 788k $35M -8% Dec 2025
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Franklin Resources 758k $34M 9% Dec 2025
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Standard Life Aberdeen 750k $34M 30% Dec 2025
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Goldman Sachs Group 696k $31M -3% Dec 2025
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Fiera Capital Corporation 686k $31M 32% Dec 2025
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American Century Companies 681k $31M 3% Dec 2025
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Federated Investors 672k $30M 189% Dec 2025
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Vanguard Group 665k $30M -22% Dec 2025
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Capital World Investors 656k $29M 0% Dec 2025
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Pictet Asset Management Holding SA 626k $28M -50% Dec 2025
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Loomis, Sayles and 612k $27M -4% Dec 2025
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Barclays 601k $27M 440% Dec 2025
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Vestal Point Capital 600k $27M -45% Dec 2025
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Caption Management 580k $26M 262% Dec 2025
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T. Rowe Price Investment Management 548k $25M -9% Dec 2025
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Deerfield Management Company 542k $24M 0% Dec 2025
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TimesSquare Capital Management 533k $24M -4% Dec 2025
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MPM Oncology Impact Management 486k $22M -4% Dec 2025
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Dimensional Fund Advisors 452k $20M 0% Dec 2025
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OrbiMed Advisors 447k $20M 7% Dec 2025
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Northern Trust 439k $20M -12% Dec 2025
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Candriam Luxembourg S.C.A. 417k $19M 5% Dec 2025
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Bank of New York Mellon 387k $17M -7% Dec 2025
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Baker Bros. Advisors 370k $15M 0% Sep 2025
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Deep Track Capital 366k $16M -69% Dec 2025
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Stempoint Capital 349k $16M 81% Dec 2025
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Balyasny Asset Management 323k $13M 368% Sep 2025
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DAFNA Capital Management 288k $13M 0% Dec 2025
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DnB NOR Asset Management AS 273k $12M 10% Dec 2025
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Nicholas Investments Partners 243k $11M 104% Dec 2025
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Iron Triangle Partners 234k $11M 100% Dec 2025
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Eversept Partners 231k $10M 100% Dec 2025
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Nan Fung Trinity 227k $10M 43% Dec 2025
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Nuveen 216k $9.7M -4% Dec 2025
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State of Wisconsin Investment Board 206k $9.2M -1% Dec 2025
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ADAR1 Capital Management 204k $9.1M 8% Dec 2025
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Perceptive Advisors 201k $8.1M 0% Sep 2025
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Deutsche Bank Aktiengesellschaft 190k $8.5M 68% Dec 2025
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Charles Schwab Investment Management 189k $8.5M 0% Dec 2025
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New York State Common Retirement Fund 187k $8.4M 9% Dec 2025
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Neuberger Berman Group 179k $8.0M 4% Dec 2025
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AXA Investment Managers 176k $7.1M 100% Sep 2025
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Peregrine Capital Management 175k $7.8M 100% Dec 2025
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Jain Global 174k $7.8M -31% Dec 2025
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Marshall Wace 163k $7.3M -73% Dec 2025
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Foresite Capital Management IV 160k $7.2M 0% Dec 2025
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LMR Partners 156k $7.0M 100% Dec 2025
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Parkman Healthcare Partners 154k $6.9M -12% Dec 2025
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Wells Fargo & Company 152k $6.8M 32% Dec 2025
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Nomura Holdings 150k $6.7M 100% Dec 2025
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Moore Capital Management 140k $5.6M 56% Sep 2025
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Rhenman & Partners Asset Management AB 139k $6.2M 72% Dec 2025
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Susquehanna International 137k $6.1M -16% Dec 2025
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Patient Square Capital 137k $6.1M 100% Dec 2025
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Royal Bank of Canada 121k $4.5M -18% Sep 2025
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Assenagon Asset Management 119k $5.3M 100% Dec 2025
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Mutual Of America Capital Management 116k $5.2M 22% Dec 2025
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Man Group 115k $5.1M 397% Dec 2025
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Swiss National Bank 114k $5.1M -10% Dec 2025
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Ameriprise Financial 110k $4.9M 12% Dec 2025
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Tudor Investment Corporation 108k $4.3M 100% Sep 2025
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Verition Fund Management 94k $4.2M 64% Dec 2025
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Bnp Paribas Arbitrage, Snc 94k $4.2M -41% Dec 2025
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Atika Capital Management 93k $4.1M 143% Dec 2025
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Rhumbline Advisers 90k $4.0M -16% Dec 2025
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Granahan Investment Management 88k $3.5M -64% Sep 2025
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Russell Investments 86k $3.9M 23% Dec 2025
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Raymond James Financial 83k $3.7M 19% Dec 2025
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HighVista Strategies 82k $3.3M 80% Sep 2025
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Schroder Investment Management Group 81k $3.6M 0% Dec 2025
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Lazard Asset Management 79k $3.5M 100% Dec 2025
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Y-Intercept 73k $3.3M 100% Dec 2025
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Boothbay Fund Management 71k $3.2M 147% Dec 2025
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Legal & General Group 70k $3.1M -12% Dec 2025
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ALPS Advisors 63k $2.8M 70% Dec 2025
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Ing Investment Management 61k $2.7M 0% Dec 2025
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Sofinnova Ventures 60k $2.7M 100% Dec 2025
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California State Teachers Retirement System 57k $2.5M -6% Dec 2025
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Algert Coldiron Investors 54k $2.2M -47% Sep 2025
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UBS Group 53k $2.4M -51% Dec 2025
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Invesco 51k $2.3M -9% Dec 2025
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Erste Asset Management GmbH 50k $2.2M 0% Dec 2025
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D. E. Shaw & Co 49k $1.9M -66% Sep 2025
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Sei Investments 44k $2.0M 96% Dec 2025
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MetLife Investment Advisors 42k $1.9M -5% Dec 2025
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Artia Global Partners 40k $1.8M 0% Dec 2025
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DekaBank Deutsche Girozentrale 39k $1.8M 0% Dec 2025
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TD Asset Management 38k $1.7M 135% Dec 2025
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Legato Capital Management 37k $1.7M 161% Dec 2025
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Envestnet Asset Management 36k $1.6M -4% Dec 2025
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Mirae Asset Global Etfs Holdings 35k $1.6M 0% Dec 2025
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Dark Forest Capital Management 34k $1.5M 100% Dec 2025
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Manufacturers Life Insurance Company 33k $1.5M 36% Dec 2025
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Wolverine Trading 32k $1.2M 100% Sep 2025
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Jump Financial 31k $1.4M 377% Dec 2025
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Bamco 30k $1.2M -46% Sep 2025
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Handelsbanken Fonder AB 30k $1.3M 31% Dec 2025
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Intech Investment Management 26k $1.2M 12% Dec 2025
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Zurcher Kantonalbank 26k $1.1M 0% Dec 2025
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CI Private Wealth 25k $143k 100% Dec 2025
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Jane Street 25k $1.1M -84% Dec 2025
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Lighthouse Investment Partners 25k $1.1M 100% Dec 2025
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Quantinno Capital Management 25k $1.1M 84% Dec 2025
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Rathbones Brothers 24k $1.1M 0% Dec 2025
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Cinctive Capital Management 23k $1.0M 1% Dec 2025
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HighMark Wealth Management 23k $1.0M -12% Dec 2025
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Vestmark Advisory Solutions 22k $981k 100% Dec 2025
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XTX Topco 22k $964k 100% Dec 2025
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Assetmark 21k $953k -6% Dec 2025
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Birchview Capital 21k $941k 0% Dec 2025
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Police & Firemen's Retirement System of New Jersey 20k $902k -4% Dec 2025
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State of New Jersey Common Pension Fund D 20k $885k -65% Dec 2025
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Walleye Trading Advisors 20k $878k 100% Dec 2025
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Creative Planning 19k $861k 45% Dec 2025
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TLS Advisors 19k $307k -43% Dec 2025
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Point72 Asset Management 19k $834k 100% Dec 2025
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Two Sigma Advisers 18k $727k -81% Sep 2025
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Stifel Financial 18k $787k -6% Dec 2025
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ProShare Advisors 17k $774k 10% Dec 2025
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Entropy Technologies 17k $763k 100% Dec 2025
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Arizona State Retirement System 16k $725k -16% Dec 2025
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Campbell & Co. Investment Adviser 16k $722k -44% Dec 2025
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CLS Investments 14k $646k -3% Dec 2025
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J. Safra Sarasin Holding 14k $609k -55% Dec 2025
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CIBC World Markets 14k $603k 0% Dec 2025
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China Universal Asset Management 13k $564k -7% Dec 2025
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Teacher Retirement System Of Texas 8.6k $387k -46% Dec 2025
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Neo Ivy Capital Management 7.5k $335k -85% Dec 2025
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Oxford Asset Management 7.4k $331k -67% Dec 2025
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Thrivent Financial for Lutherans 5.6k $250k -65% Dec 2025
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Ensign Peak Advisors 5.2k $233k -66% Dec 2025
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Who sold out of Xenon Pharmaceuticals?

Fund or Company Name Date Sold Shares Held Valued At
Saturn V Capital Management Sep 2025 504k $20M
Tri Locum Partners Sep 2025 366k $15M
Dr. Jeffrey R. Jay, M.D. Sep 2025 200k $8.0M
Avidity Partners Management Sep 2025 53k $2.1M
Polar Securities Jun 2025 25k $792k
NJ State Employees Deferred Compensation Plan Sep 2025 25k $1.0M
Sanders Morris Harris Sep 2025 22k $863k
Natixis Asset Management Advisors Sep 2025 18k $705k
CenterBook Partners Sep 2025 15k $593k