Stock ownership
XENON PHARMACEUTICALS INC
- Ticker
- XENE
- CUSIP
- 98420N105
- Held by
- 3 funds
- Combined value
- $64,221,212
+% bought more, −% sold down — each fund's last-quarter move (change in share count).
| Fund | Quarter | Last quarter | Value | % of fund |
|---|---|---|---|---|
| Tudor Investment Corp position history | Q1 2026 | +95% | $28,818,617 | 0.16% |
| Baker Bros. Advisors position history | Q1 2026 | — | $21,527,595 | 0.12% |
| Duquesne Family Office position history | Q1 2026 | NEW | $13,875,000 | 0.47% |