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

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Xenon Pharmaceuticals Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Ian MortimerPRESIDENT CEO2025-12-088,820$45.59
$402.10kSell
Ian MortimerPRESIDENT CEO2025-12-082,010$46.32
$93.10kSell
Ian MortimerPRESIDENT CEO2025-12-0514,375$45.03
$647.31kSell
Ian MortimerPRESIDENT CEO2025-11-2897$45.01
$4.37kSell
Ian MortimerPRESIDENT CEO INTERIM CFO2025-10-0125,000$7.69
$192.25kBuy
Ian MortimerPRESIDENT CEO INTERIM CFO2025-10-0125,000$40.16
$1.00MSell
Steven GannonDirector2025-06-053$30.48
$91.44Sell
Steven GannonDirector2025-05-145,144$12.57
$64.66kBuy
Ian MortimerPRESIDENT CEO2025-01-271,149$17.76
$20.41kBuy
Ian MortimerPRESIDENT CEO2025-01-2715,166$40.46
$613.62kSell

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Net Insider Buy/Sell (L12M) Ownership

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XENE Shareholders

What type of owners hold Xenon Pharmaceuticals Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Fmr LLC11.54%8,918,907$397.16MInstitution
Avoro Capital Advisors LLC6.99%5,400,000$240.46MInstitution
Blackrock Inc6.17%4,770,951$212.45MInstitution
Driehaus Capital Management LLC5.40%4,169,114$185.65MInstitution
Janus Henderson Group PLC5.10%3,943,885$175.62MInstitution
Wellington Management Group LLP4.67%3,609,857$160.75MInstitution
Braidwell LP4.67%3,605,029$160.53MInstitution
Capital International Investors4.12%3,181,493$141.67MInstitution
Commodore Capital LP3.49%2,700,000$120.23MInstitution
Polar Capital Holdings PLC3.30%2,546,766$113.41MInstitution

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XENE vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
XENE97.16%2.84%Net SellingNet Selling
MIRM52.35%47.65%Net SellingNet Buying
CGON84.77%15.23%Net BuyingNet Buying
TARS73.35%26.65%Net SellingNet Selling
OCUL83.72%16.28%Net SellingNet Selling
View Top Biotech Stocks

Xenon Pharmaceuticals Stock Ownership FAQ

Who owns Xenon Pharmaceuticals?

Xenon Pharmaceuticals (NASDAQ: XENE) is owned by 109.12% institutional shareholders, 3.19% 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 $45.44M.

If you're new to stock investing, here's how to buy Xenon Pharmaceuticals stock.
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