Question 1

How many shares of XENE does DRIEHAUS CAPITAL MANAGEMENT LLC own?

Accepted Answer

As of 2026-Q1, DRIEHAUS CAPITAL MANAGEMENT LLC holds 4.5M shares of XENE (XENON PHARMACEUTICALS INC).

Question 2

What is DRIEHAUS CAPITAL MANAGEMENT LLC's XENE position worth?

Accepted Answer

As of 2026-Q1, DRIEHAUS CAPITAL MANAGEMENT LLC's XENE position is worth $261.2M.

Question 3

Is DRIEHAUS CAPITAL MANAGEMENT LLC buying or selling XENE?

Accepted Answer

In 2026-Q1, DRIEHAUS CAPITAL MANAGEMENT LLC decreased their XENE position (-1.0% change in shares).

Question 4

When did DRIEHAUS CAPITAL MANAGEMENT LLC first buy XENE?

Accepted Answer

Based on available 13F filings, DRIEHAUS CAPITAL MANAGEMENT LLC first reported a position in XENE in 2026-Q1. They have held the position across 25 quarters.