Companies / Xenon Pharmaceuticals Inc.

Xenon Pharmaceuticals Inc.

Nasdaq: XENECIK 1582313BURNABYxenon-pharma.com ↗
Insider flow · last 90 daysNet sells $70.3K

Financials · FY2017

Revenue$311.0K
Net income$-345.91M
Total debt$10.89M
Cash$119.53M
Diluted EPS$-4.36
Shares outstanding96.8M

Ownership

96.8M shares outstanding · as of Aug 3, 2026
0.06%Insiders
Ownership
Insiders0.06%61,834
10%+ / strategic10.28%9,959,795
Institutions84.46%81,790,007
Public float5.19%5,028,796

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 6

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Insider% of sharesShares
Patou GaryDirector
0.03%24,896
Mortimer IanCEOPRESIDENT & CEO · Director
0.02%19,923
DiFabio AndreaChief Legal Officer
<0.01%7,301
Kenney Christopher JohnChief Medical Officer
<0.01%7,069
Machado PatrickDirector
<0.01%2,645
Cline Darren SChief Commercial Officer
——

Institutional holders 263

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HolderValue% of shares
BlackRock, Inc.$454.06M7.77%
Fmr LLC$399.81M9.21%
Avoro Capital Advisors LLC$243.12M5.60%
Janus Henderson Group PLC$242.86M4.31%
Wellington Management Group LLP$213.56M4.92%
Driehaus Capital Management LLC$203.42M4.69%
Capital International Investors$153.06M3.53%
State Street Corporation$118.89M2.03%
Polar Capital Holdings Plc$110.51M2.55%
Deerfield Management Company, L.P.$93.95M1.67%

Activity

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InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
Mar 9, 2026Mortimer Ian
CEO
SellCommon Shares$4.03M-65K
-91.55%
6,000
<0.01% of shares
medium
Mar 9, 2026Mortimer Ian
CEO
SellCommon Shares$3.70M-62K
-91.13%
6,000
<0.01% of shares
medium
Mar 9, 2026Mortimer Ian
CEO
SellCommon Shares$2.57M-43K
-37.37%
72,652
0.08% of shares
medium
Mar 9, 2026Mortimer Ian
CEO
SellCommon Shares$1.90M-32K
-53.53%
27,515
0.03% of shares
medium
Jan 2, 2026Mortimer Ian
CEO
SellCommon Shares$1.68M-38K
-82.47%
8,062
<0.01% of shares
medium
Mar 9, 2026Mortimer Ian
CEO
SellCommon Shares$1.30M-22K
-78.19%
6,000
<0.01% of shares
medium
Mar 9, 2026Mortimer Ian
CEO
SellCommon Shares$1.28M-22K
-26.90%
59,209
0.06% of shares
medium
Mar 9, 2026Mortimer Ian
CEO
SellCommon Shares$742.5K-12K
-40.25%
18,521
0.02% of shares
medium

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Fmr LLCPassive13G/A—9,959,795—
Wellington Management Group LLPPassive13G———
Janus Henderson Group PLCPassive13G/A———

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
XENE——98420N105—