Xenon Pharmaceuticals Inc. XENE

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38.23 USD +0.61 (+1.62%)

At closeNov 4, 2026, 4:43 AM EST

38.27 +0.04 +0.10%

Pre-market · Nov 4, 4:43 AM ET

37.78 Day range 38.99

33.38 52-week range 72.66

Held by insiders 0.17%

Held by institutions 107.51%

Float held by institutions 107.69%

Institutions 441

Top institutional holders
Holder	% held	Shares	Value	Reported
FMR, LLC	9.98%	9,647,998	368.84M	Jun 29, 2026
Blackrock Inc.	7.78%	7,522,482	287.58M	Jun 29, 2026
Avoro Capital Advisors LLC	5.98%	5,777,777	220.88M	Jun 29, 2026
Polar Capital Holdings PLC	4.73%	4,570,556	174.73M	Jun 29, 2026
Driehaus Capital Management, LLC	4.57%	4,418,557	168.92M	Jun 29, 2026
Jupiter Topco LLC	4.33%	4,186,519	160.05M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
SmallCap World Fund Inc	2.91%	2,814,992	107.62M	Sep 29, 2026
Fidelity Rutland Square TRT II-Strategic Advisers Fidelity U.S. Total	2.81%	2,718,334	103.92M	Aug 30, 2026
iShares Trust-iShares Russell 2000 ETF	2.63%	2,537,750	97.02M	Sep 29, 2026
T. ROWE PRICE CAPITAL APPRECIATION Fd., INC.-T. Rowe Price Capital App	1.32%	1,274,673	48.73M	Jun 29, 2026
Fidelity Salem Street Trust-Fidelity Small Cap Index Fund	1.11%	1,074,458	41.08M	Aug 30, 2026
JPMorgan Trust II-JPMorgan Mid Cap Growth Fund	1.00%	962,101	36.78M	Jun 29, 2026

XENE insiders
Insider	Relation	Latest transaction	Date	Shares held
CANNON GILLIAN	Director	Sale	Jun 4, 2026	1,455
DIFABIO ANDREA	Officer	Sale	Mar 12, 2026	7,301
GANNON STEVEN	Director	Sale	Aug 10, 2026	1,870
GAROFALO ELIZABETH AMY M.D.	Director	Conversion of Exercise of derivative security	May 31, 2026	2,645
GOVER JUSTIN DAVID	Director	Conversion of Exercise of derivative security	May 31, 2026	2,645
KELLY THOMAS PATRICK	Chief Financial Officer	Purchase	Sep 29, 2026	15,000

Held by funds