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XENE

Xenon Pharmaceuticals Inc · XNAS

Now
2 holders · 0 updated for Q3 · 2 on earlier filings (Q3 due Nov 14)
Holders
2 now · 0 on Q3 2026
Median weight
0.16%
Sector
Health Care
Type
equity · US

Moves

No moves yet in Q3 · 0 of its 2 holders have filed · due Nov 14

Streakslongest holders · 20 quarters on record

  1. Baron Ron Baron, CEO 0.0%19 quarters
  2. Duquesne Stanley Druckenmiller, portfolio manager 0.3%2 quarters

The record for XENE begins Q4 2021: 20 quarters.

Over timeNow 2 holders · 19 complete quarters, Q4 2021 to Q2 2026

Managers holding2 Q2 2026

Largest weight0.3% Q2 2026

Holders2 now · 0 on Q3 2026

DuquesneQ2 2026Q3 due Nov 14Stanley Druckenmiller, portfolio manager0.33%238,600$14Mheld—2 q
BaronQ2 2026Q3 due Nov 14Ron Baron, CEO0.00%25,000$2Mheld—19 q