ATOUR LIFESTYLE HLDGS LTD

Ticker: ATAT CUSIP: 04965M106 Class: Foreign Stock

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 193,558 Value ($000) $7,626 Avg Close — Range —
Q3 2025
Shares 176,832 Value ($000) $6,647 Avg Close — Range —