Robeco Institutional Asset Management
ATAT icon

Robeco Institutional Asset Management’s Atour Lifestyle Holdings ATAT Stock Holding History

Robeco Institutional Asset 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 		$259K Buy
+8,138
New +$291K ﹤0.01% 812
2025
Q4 		– Sell
-16,480
Closed -$619K – 827
2025
Q3 		$619K Sell
16,480
-1,715
-9% -$62.7K ﹤0.01% 792
2025
Q2 		$592K Buy
18,195
+10,833
+147% +$308K ﹤0.01% 793
2025
Q1 		$209K Buy
+7,362
New +$210K ﹤0.01% 892

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
Schroder Investment Management Group London, United Kingdom $141B AUM 34.18% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
WA
WFM Asia Road Town, Tortola, British Virgin Islands $663M AUM 15.46% 1-Year Est. Return
Mitsubishi UFJ Trust & Banking
Mitsubishi UFJ Trust & Banking Tokyo, Japan $45.7B AUM 34.08% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Robeco Institutional Asset Management's ATAT Position: Q2 2026 in Review

Robeco Institutional Asset Management opened a new position in Atour Lifestyle Holdings (ATAT) in Q2 2026: 8,138 shares worth $259K. The stake represents ﹤0.01% of the portfolio and ranks #812 among its holdings. This is a return to the name: Robeco Institutional Asset Management previously reported a position in ATAT as recently as Q3 2025.

Robeco Institutional Asset Management first reported a position in ATAT in Q1 2025 and has held it in 4 quarters since. The position peaked at $619K in Q3 2025. 180 funds tracked by Wall St. Rank hold ATAT as of Q2 2026.

  • Robeco Institutional Asset Management held 8,138 shares of Atour Lifestyle Holdings worth $259K as of Q2 2026.
  • Atour Lifestyle Holdings was a new Robeco Institutional Asset Management position in Q2 2026.
  • Atour Lifestyle Holdings made up ﹤0.01% of Robeco Institutional Asset Management's portfolio in Q2 2026, its #812 holding.
  • Robeco Institutional Asset Management first reported a position in Atour Lifestyle Holdings in Q1 2025 and has held it in 4 quarters since.
  • Robeco Institutional Asset Management's Atour Lifestyle Holdings position peaked at $619K in Q3 2025.
  • 180 funds tracked by Wall St. Rank held Atour Lifestyle Holdings as of Q2 2026.

Based on Robeco Institutional Asset Management's 13F filing for Q2 2026, filed 21 Jul 2026.