SIG
AS icon

Senator Investment Group’s Amer Sports AS Stock Holding History

Senator Investment Group’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
Q2 		$50.8M Buy
1,500,000
+199,000
+15% +$6.97M 1.85% 21
2026
Q1 		$42.8M Buy
1,301,000
+376,000
+41% +$13.7M 1.97% 19
2025
Q4 		$34.5M Buy
+925,000
New +$31.7M 1.39% 30

Other funds holding AS

FCCPG
FountainVest China Capital Partners GP3 Grand Cayman, Cayman Islands $1.25B AUM 18.35% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return
AMH
Aspex Management (HK) Central, Hong Kong $8.89B AUM 39.91% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $30.6B AUM 61.81% 1-Year Est. Return
Viking Global Investors
Viking Global Investors Stamford, Connecticut $35.1B AUM 21.36% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Senator Investment Group's AS Position: Q2 2026 in Review

Senator Investment Group increased its Amer Sports (AS) stake by 15% in Q2 2026, buying an estimated $6.97M and bringing the position to 1,500,000 shares worth $50.8M. The position accounts for 1.85% of the portfolio, ranked #21.

Senator Investment Group first reported a position in AS in Q4 2025 and has held it in 3 quarters since. 350 funds tracked by Wall St. Rank hold AS as of Q2 2026.

  • Senator Investment Group held 1,500,000 shares of Amer Sports worth $50.8M as of Q2 2026.
  • Senator Investment Group bought 199,000 Amer Sports shares in Q2 2026, an estimated $6.97M.
  • Amer Sports made up 1.85% of Senator Investment Group's portfolio in Q2 2026, its #21 holding.
  • Senator Investment Group first reported a position in Amer Sports in Q4 2025 and has held it in 3 quarters since.
  • 350 funds tracked by Wall St. Rank held Amer Sports as of Q2 2026.

Based on Senator Investment Group's 13F filing for Q2 2026, filed 12 Aug 2026.