NASDAQ: XENE
Xenon Pharmaceuticals Inc Stock Ownership - Who owns Xenon Pharmaceuticals?

Insider buying vs selling

Have Xenon Pharmaceuticals Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Steven GannonDirector2025-06-053$30.48
$91.44Sell
Steven GannonDirector2025-05-145,144$12.57
$64.66kBuy
Ian MortimerPRESIDENT CEO2025-01-2715,166$17.76
$269.35kBuy
Ian MortimerPRESIDENT CEO2025-01-2715,166$40.46
$613.62kSell
Ian MortimerPRESIDENT CEO2025-01-271,149$17.76
$20.41kBuy
Ian MortimerPRESIDENT CEO2025-01-271,149$41.07
$47.19kSell
Ian MortimerPRESIDENT CEO2025-01-2422,468$17.76
$399.03kBuy
Ian MortimerPRESIDENT CEO2025-01-2422,468$40.20
$903.21kSell
Ian MortimerPRESIDENT CEO2025-01-2316,217$17.76
$288.01kBuy
Ian MortimerPRESIDENT CEO2025-01-2316,217$40.08
$649.98kSell

1 of 3

XENE insiders have bought more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when XENE insiders and whales buy or sell their stock.

XENE Shareholders

What type of owners hold Xenon Pharmaceuticals Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Fmr LLC11.52%8,884,363$349.16MInstitution
Avoro Capital Advisors LLC7.00%5,400,000$212.22MInstitution
Blackrock Inc6.96%5,365,327$210.86MInstitution
Driehaus Capital Management LLC5.62%4,335,648$170.39MInstitution
Braidwell LP4.68%3,605,029$141.68MInstitution
Janus Henderson Group PLC4.64%3,577,735$140.60MInstitution
Capital International Investors4.13%3,181,549$125.03MInstitution
Commodore Capital LP3.92%3,025,000$118.88MInstitution
Polar Capital Holdings PLC3.51%2,703,256$106.24MInstitution
Wellington Management Group LLP2.82%2,174,761$85.47MInstitution

1 of 3

XENE vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
XENE97.09%2.91%Net BuyingNet Selling
VKTX67.73%8.98%Net SellingNet Selling
RARE85.45%14.55%Net SellingNet Selling
IMVT48.53%51.47%Net BuyingNet Selling
KYMR75.96%24.04%Net BuyingNet Buying

Xenon Pharmaceuticals Stock Ownership FAQ

Who owns Xenon Pharmaceuticals?

Xenon Pharmaceuticals (NASDAQ: XENE) is owned by 107.81% institutional shareholders, 3.23% Xenon Pharmaceuticals insiders, and 0.00% retail investors. Evan A. Stein is the largest individual Xenon Pharmaceuticals shareholder, owning 1.04M shares representing 1.35% of the company. Evan A. Stein's Xenon Pharmaceuticals shares are currently valued at $40.54M.

If you're new to stock investing, here's how to buy Xenon Pharmaceuticals stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.