XT
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XTX Topco’s Amer Sports AS Stock Holding History

XTX Topco’s Portfolio AS Stock Details AS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.87M Buy
87,284
+68,707
+370% +$2.51M 0.05% 586
2025
Q4 		$694K Buy
+18,577
New +$637K 0.02% 1322
2024
Q4 		– Sell
-38,192
Closed -$609K – 3031
2024
Q3 		$609K Buy
+38,192
New +$488K 0.04% 689

Other funds holding AS

FCCPG
FountainVest China Capital Partners GP3 Grand Cayman, Cayman Islands $1.2B AUM 6.95% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return
AMH
Aspex Management (HK) Central, Hong Kong $6.9B AUM 28.37% 1-Year Est. Return
Viking Global Investors
Viking Global Investors Stamford, Connecticut $35.7B AUM 21.3% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return
AG
Avala Global New York $2.08B AUM 87.66% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return

XTX Topco's AS Position: Q1 2026 in Review

XTX Topco increased its Amer Sports (AS) stake by 370% in Q1 2026, buying an estimated $2.51M and bringing the position to 87,284 shares worth $2.87M. The position accounts for 0.05% of the portfolio, ranked #586.

XTX Topco first reported a position in AS in Q3 2024 and has held it in 3 quarters since. 342 funds tracked by Wall St. Rank hold AS as of Q1 2026.

  • XTX Topco held 87,284 shares of Amer Sports worth $2.87M as of Q1 2026.
  • XTX Topco bought 68,707 Amer Sports shares in Q1 2026, an estimated $2.51M.
  • Amer Sports made up 0.05% of XTX Topco's portfolio in Q1 2026, its #586 holding.
  • XTX Topco first reported a position in Amer Sports in Q3 2024 and has held it in 3 quarters since.
  • 342 funds tracked by Wall St. Rank held Amer Sports as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.