Back to stocks
XENE

XENE

Xenon Pharmaceuticals Inc.

Institutional holders
320
As of Q2 2026
Total 13F value
$6.4B
Sum of disclosed positions
New positions
53
This quarter
Sold positions
22
This quarter

Top holders

Institutions with disclosed positions in this stock

FundValueShares% PortfolioChange
FMR LLC

Fmr Llc

$582.4M9.65M0.02%-10.8%
BlackRock, Inc.

Blackrock, Inc.

$454.1M7.52M0.00%+33.4%
Avoro Capital Advisors LLC

Avoro Capital Advisors Llc

$348.7M5.78M3.13%Unchanged
Polar Capital Holdings Plc

Polar Capital Holdings Plc

$275.9M4.57M0.65%+3.8%
DRIEHAUS CAPITAL MANAGEMENT LLC

Driehaus Capital Management Llc

$266.7M4.42M1.55%-1.6%
Jupiter Topco LLC

Jupiter Topco Llc

$252.7M4.19M0.10%New Position
PRICE T ROWE ASSOCIATES INC /MD/

Price T Rowe Associates Inc /Md/

$196.1M3.25M0.02%+144.3%
CITADEL ADVISORS LLC

Citadel Advisors

$169.2M2.80M0.01%-47.2%
JPMORGAN CHASE & CO

Jpmorgan Chase

$157.4M2.62M0.01%New Position
Capital International Investors

Capital International Investors

$142.5M2.36M0.03%-11.7%
T. Rowe Price Investment Management, Inc.

T. Rowe Price Investment Management, Inc.

$130.9M2.17M0.09%+127.8%
STATE STREET CORP

State Street Corporation

$118.9M1.97M0.00%+14.5%
TWO SIGMA INVESTMENTS, LP

Two Sigma Investments

$99.2M1.64M0.07%+171.1%
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

California State Teachers Retirement System

$98.3M5.69M0.01%+5935.5%
DEERFIELD MANAGEMENT COMPANY, L.P.

Deerfield Management Company, L.P. (Series C)

$97.5M1.62M1.02%Unchanged
Affinity Asset Advisors, LLC

Affinity Asset Advisors, Llc

$96.3M1.59M4.35%-4.8%
WESTFIELD CAPITAL MANAGEMENT CO LP

Westfield Capital Management Co Lp

$91M1.51M0.30%+7.5%
ALLIANCEBERNSTEIN L.P.

Alliancebernstein L.P.

$90.8M1.56M0.03%+11.3%
FRANKLIN RESOURCES INC

Franklin Resources Inc

$86.8M1.44M0.01%+12.3%
WELLINGTON MANAGEMENT GROUP LLP

Wellington Management Group Llp

$86M1.43M0.01%-70.5%
GEODE CAPITAL MANAGEMENT, LLC

Geode Capital Management, Llc

$82.7M1.37M0.00%+25.4%
Siren, L.L.C.

Siren, L.L.C.

$79.6M1.32M1.61%Unchanged
BNP Paribas Asset Management Holding S.A.

Bnp Paribas Asset Management Holding S.A.

$77.9M1.29M0.07%-3.8%
Pictet Asset Management Holding SA

Pictet Asset Management Holding Sa

$71.6M1.19M0.07%+74.7%
BRAIDWELL LP

Braidwell Lp

$68.3M1.13M2.53%-15.5%
Axiom Investment Management LLC

Axiom Investment Management Llc

$60.4M1.0K0.04%Unchanged
Nuveen, LLC

Nuveen, Llc

$59.9M993.1K0.01%+297.2%
Invesco Ltd.

Invesco Ltd.

$54.5M903.5K0.00%+1428.6%
ORBIMED ADVISORS LLC

Orbimed Advisors Llc

$53.9M892.5K1.00%-15.8%
Caligan Partners LP

Caligan Partners Lp

$53.7M889.9K2.53%-36.1%
AMERICAN CENTURY COMPANIES INC

American Century Companies Inc

$53.4M884.3K0.02%+30.2%
FEDERATED HERMES, INC.

Federated Hermes, Inc.

$53.3M883.7K0.08%-9.1%
Capital World Investors

Capital World Investors

$52.1M862.8K0.01%+2.7%
GOLDMAN SACHS GROUP INC

Goldman Sachs Group

$46.7M773.6K0.00%+0.5%
VANGUARD PORTFOLIO MANAGEMENT LLC

Vanguard Portfolio Management Llc

$45.2M749.7K0.00%+38.0%
Vestal Point Capital, LP

Vestal Point Capital, Lp

$42.3M700.0K0.99%+9.4%
Alyeska Investment Group, L.P.

Alyeska Investment Group, L.P.

$42.1M697.7K0.11%-46.3%
MARSHALL WACE, LLP

Marshall Wace, Llp

$41.6M689.3K0.03%New Position
Rock Springs Capital Management LP

Rock Springs Capital Management Lp

$41.3M683.9K2.01%-10.4%
NORTHERN TRUST CORP

Northern Trust Corp

$40.5M671.6K0.00%+27.2%
PANAGORA ASSET MANAGEMENT INC

Panagora Asset Management Inc

$40.1M664.0K0.12%New Position
First Turn Management, LLC

First Turn Management, Llc

$36.2M600.2K3.88%-23.7%
TUDOR INVESTMENT CORP ET AL

Tudor Investment Corp Et Al

$32.9M545.4K0.05%+10.1%
LOOMIS SAYLES & CO L P

Loomis Sayles & Co L P

$31.8M527.3K0.03%-6.7%
Octagon Capital Advisors LP

Octagon Capital Advisors Lp

$29.6M490.0K2.66%Unchanged
Novo Holdings A/S

Novo Holdings A/S

$29.3M485.4K1.70%Unchanged
Candriam S.C.A.

Candriam S.C.A.

$27.9M462.8K0.13%-2.9%
TimesSquare Capital Management, LLC

Timessquare Capital Management, Llc

$27.3M451.6K0.40%+25.7%
Logos Global Management LP

Logos Global Management Lp

$27.2M450.0K1.17%Unchanged
Trails Edge Capital Partners, LP

Trails Edge Capital Partners, Lp

$26.6M440.0K4.22%Unchanged

Explore