Amer Sports
324 hedge funds and large institutions have $6.62B invested in Amer Sports in 2025 Q4 according to their latest regulatory filings, with 75 funds opening new positions, 118 increasing their positions, 100 reducing their positions, and 71 closing their positions.
34% more call options, than puts
Call options by funds: $39.7M | Put options by funds: $29.6M
18% more repeat investments, than reductions
Existing positions increased: 118 | Existing positions reduced: 100
6% more first-time investments, than exits
New positions opened: 75 | Existing positions closed: 71
4% more capital invested
Capital invested by funds: $6.4B → $6.62B (+$226M)
0% more funds holding in top 10
Funds holding in top 10: 13 → 13 (0)
1% less funds holding
Funds holding: 326 → 324 (-2)
1.22% less ownership
Funds ownership: 33.19% → 31.97% (-1.2%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Artisan Partners
Milwaukee,
Wisconsin
|
+$166M |
| 2 |
DSCM
Divisadero Street Capital Management
Miami,
Florida
|
+$71.3M |
| 3 |
Squarepoint
New York
|
+$67M |
| 4 |
D.E. Shaw & Co
New York
|
+$64.4M |
| 5 |
BAM
Brilliance Asset Management
Admiralty, Hong Kong,
Hong Kong
|
+$60M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
-$86.6M |
| 2 |
SC
Samlyn Capital
New York
|
-$76.2M |
| 3 |
BNP Paribas Financial Markets
Paris,
France
|
-$71.9M |
| 4 |
Amundi
Paris,
France
|
-$58.3M |
| 5 |
Point72 Asset Management
Stamford,
Connecticut
|
-$56.4M |
AS Hedge Fund Activity: Q4 2025 in Review
324 of the 8,263 institutional investors tracked by Wall St. Rank reported a position in Amer Sports (AS) for Q4 2025, worth a combined $6.62B — up 3.5% from $6.4B a quarter earlier.
Buyers outnumbered sellers: 75 funds opened new AS positions and 71 closed out — a net gain of 4 holders — while 118 added to existing stakes and 100 trimmed.
The largest buyer was Artisan Partners, adding an estimated $166M. The largest seller was UBS Group, cutting an estimated $86.6M.
- 324 institutional investors held Amer Sports (AS) as of Q4 2025, down from 326 in Q3 2025.
- Funds reported $6.62B of Amer Sports stock for Q4 2025, up 3.5% quarter-over-quarter.
- 75 funds opened new Amer Sports positions in Q4 2025 and 71 closed out, a net change of +4 holders.
- The largest Amer Sports buyer in Q4 2025 was Artisan Partners, an estimated $166M added.
- The largest Amer Sports seller in Q4 2025 was UBS Group, an estimated $86.6M sold.
Based on aggregated 13F filings for Q4 2025.