Driehaus Capital Management’s Atour Lifestyle Holdings ATAT Stock Holding History

Driehaus Capital Management’s Portfolio ATAT Stock Details ATAT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-52,023	Closed	-$1.91M	–	361
2026 Q1	$1.91M	Sell	52,023 -141,535	-73%	-$5.34M	0.01%	302
2025 Q4	$7.63M	Buy	193,558 +16,726	+9%	+$655K	0.05%	285
2025 Q3	$6.65M	Buy	+176,832	New	+$6.46M	0.05%	313

Other funds holding ATAT

OCM

OLP Capital Management Causeway Bay, Hong Kong $400M AUM 17.8% 1-Year Est. Return

MGP

M&G plc London, United Kingdom $20.1B AUM 16.62% 1-Year Est. Return

Schroder Investment Management Group London, United Kingdom $141B AUM 34.18% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

WFM Asia Road Town, Tortola, British Virgin Islands $663M AUM 15.46% 1-Year Est. Return

Mitsubishi UFJ Trust & Banking Tokyo, Japan $45.7B AUM 34.08% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Driehaus Capital Management's ATAT Position: Q2 2026 in Review

Driehaus Capital Management sold out of Atour Lifestyle Holdings (ATAT) in Q2 2026, closing a stake of 52,023 shares — an estimated $1.91M sold.

Driehaus Capital Management first reported a position in ATAT in Q3 2025 and held it in 3 quarters. The position peaked at $7.63M in Q4 2025. 181 funds tracked by Wall St. Rank hold ATAT as of Q2 2026.

Driehaus Capital Management reported no remaining Atour Lifestyle Holdings position as of Q2 2026 after selling out during the quarter.
Driehaus Capital Management sold 52,023 Atour Lifestyle Holdings shares in Q2 2026, an estimated $1.91M.
Driehaus Capital Management first reported a position in Atour Lifestyle Holdings in Q3 2025 and held it in 3 quarters.
Driehaus Capital Management's Atour Lifestyle Holdings position peaked at $7.63M in Q4 2025.
181 funds tracked by Wall St. Rank held Atour Lifestyle Holdings as of Q2 2026.

Based on Driehaus Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.