XENE
Xenon Pharmaceuticals Inc.$55.16-2.75 (-4.74%)HealthcareNASDAQ
Institutional Holders
50
as of Q4 2025
Total Shares Held
InfinityB
Total Value
$2.7700024312320344e+248T
% of Float
Infinity%
Price History
Top Institutional Holders(Q4 2025)
| # | Fund | Shares | Value | % of Portfolio | Type |
|---|---|---|---|---|---|
| 1 | FMR LLC | 6,201,846 | $277.0M | 0.01% | Share |
| 2 | Avoro Capital Advisors LLC | 5,424,444 | $243.1M | 2.39% | Share |
| 3 | DRIEHAUS CAPITAL MANAGEMENT LLC | 4,538,691 | $203.4M | 1.38% | Share |
| 4 | WELLINGTON MANAGEMENT GROUP LLP | 4,262,180 | $191.0M | 0.03% | Share |
| 5 | JANUS HENDERSON GROUP PLC | 4,047,208 | $181.0M | 0.08% | Share |
| 6 | Capital International Investors | 3,414,959 | $153.0M | 0.02% | Share |
| 7 | BlackRock, Inc. | 3,282,294 | $147.0M | 0.00% | Share |
| 8 | Polar Capital Holdings Plc | 2,465,694 | $110.0M | 0.43% | Share |
| 9 | FMR LLC | 2,144,706 | $96.0M | 0.00% | Share |
| 10 | BRAIDWELL LP | 1,825,076 | $81.8M | 2.62% | Share |
| 11 | Commodore Capital LP | 1,800,000 | $80.7M | 5.37% | Share |
| 12 | ALLIANCEBERNSTEIN L.P. | 1,593,814 | $71.0M | 0.02% | Share |
| 13 | STATE STREET CORP | 1,492,550 | $66.0M | 0.00% | Share |
| 14 | CITADEL ADVISORS LLC | 1,313,847 | $58.0M | 0.01% | Share |
| 15 | JENNISON ASSOCIATES LLC | 1,292,055 | $57.9M | 0.03% | Share |
| 16 | Holocene Advisors, LP | 1,282,081 | $57.0M | 0.12% | Share |
| 17 | Affinity Asset Advisors, LLC | 1,250,000 | $56.0M | 3.19% | Share |
| 18 | WESTFIELD CAPITAL MANAGEMENT CO LP | 1,226,771 | $54.0M | 0.22% | Share |
| 19 | BlackRock, Inc. | 997,954 | $44.0M | 0.00% | Share |
| 20 | BNP Paribas Asset Management Holding S.A. | 881,794 | $39.0M | 0.04% | Share |
| 21 | JPMORGAN CHASE & CO | 882,520 | $39.0M | 0.00% | Share |
| 22 | GEODE CAPITAL MANAGEMENT, LLC | 868,177 | $38.0M | 0.00% | Share |
| 23 | Siren, L.L.C. | 812,761 | $36.4M | 1.09% | Share |
| 24 | PRICE T ROWE ASSOCIATES INC /MD/ | 818,636 | $36.0M | 0.00% | Share |
| 25 | First Turn Management, LLC | 799,743 | $35.8M | 4.10% | Share |
| 26 | Rock Springs Capital Management LP | 787,788 | $35.3M | 1.81% | Share |
| 27 | Aberdeen Group plc | 750,291 | $33.6M | 0.05% | Share |
| 28 | AMERICAN CENTURY COMPANIES INC | 680,473 | $30.0M | 0.02% | Share |
| 29 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 685,100 | $30.0M | 0.05% | Share |
| 30 | FEDERATED HERMES, INC. | 672,237 | $30.0M | 0.05% | Share |
| 31 | Capital World Investors | 655,737 | $29.0M | 0.00% | Share |
| 32 | Pictet Asset Management Holding SA | 625,985 | $28.0M | 0.03% | Share |
| 33 | MILLENNIUM MANAGEMENT LLC | 635,056 | $28.0M | 0.01% | Share |
| 34 | Vestal Point Capital, LP | 600,000 | $26.9M | 0.91% | Share |
| 35 | Trails Edge Capital Partners, LP | 597,092 | $26.8M | 6.61% | Share |
| 36 | FMR LLC | 573,698 | $25.0M | 0.00% | Share |
| 37 | Caligan Partners LP | 549,700 | $24.6M | 2.03% | Put |
| 38 | Caligan Partners LP | 549,665 | $24.6M | 2.03% | Share |
| 39 | DEERFIELD MANAGEMENT COMPANY, L.P. | 542,020 | $24.3M | 0.31% | Share |
| 40 | BARCLAYS PLC | 542,431 | $24.0M | 0.01% | Share |
| 41 | JPMORGAN CHASE & CO | 549,055 | $24.0M | 0.00% | Share |
| 42 | TimesSquare Capital Management, LLC | 532,740 | $23.9M | 0.36% | Share |
| 43 | VANGUARD GROUP INC | 518,742 | $23.3M | 0.00% | Share |
| 44 | LOOMIS SAYLES & CO L P | 499,717 | $22.0M | 0.03% | Share |
| 45 | MPM BioImpact LLC | 485,620 | $21.8M | 2.49% | Share |
| 46 | ORBIMED ADVISORS LLC | 447,200 | $20.0M | 0.41% | Share |
| 47 | Fiera Capital Corp | 447,286 | $20.0M | 0.06% | Share |
| 48 | TWO SIGMA INVESTMENTS, LP | 436,743 | $19.0M | 0.03% | Share |
| 49 | Candriam S.C.A. | 417,402 | $18.0M | 0.09% | Share |
| 50 | NORTHERN TRUST CORP | 390,629 | $17.0M | 0.00% | Share |