Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in AS held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | FMR LLC | 25.1M | $824.8M | +12.2% | 4.333% | 0.04% |
| 2 | Point72 Asset Management, L.P. | 9.9M | $326.3M | +429.6% | 1.714% | 0.46% |
| 3 | VIKING GLOBAL INVESTORS LP | 7.3M | $239.3M | +51.0% | 1.257% | 0.67% |
| 4 | D. E. Shaw & Co., Inc. | 5.9M | $195.4M | -31.2% | 1.026% | 0.18% |
| 5 | MARSHALL WACE, LLP | 4.9M | $162.2M | +115.5% | 0.852% | 0.18% |
| 6 | Artisan Partners Limited Partnership | 4.7M | $156.0M | -9.1% | 0.819% | 0.25% |
| 7 | Avala Global LP | 4.4M | $143.4M | -6.1% | 0.753% | 6.89% |
| 8 | WESTFIELD CAPITAL MANAGEMENT CO LP | 3.9M | $129.6M | β | 0.681% | 0.54% |
| 9 | BlackRock, Inc. | 3.7M | $122.1M | +14.0% | 0.641% | 0.00% |
| 10 | Temasek Holdings (Private) Ltd | 3.7M | $120.7M | +42.1% | 0.634% | 0.40% |
| 11 | BROWN ADVISORY INC | 3.6M | $117.4M | +5.7% | 0.617% | 0.19% |
| 12 | MORGAN STANLEY | 3.4M | $112.9M | -7.5% | 0.593% | 0.01% |
| 13 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 3.0M | $97.5M | -1.8% | 0.512% | 0.03% |
| 14 | BANK OF AMERICA CORP /DE/ | 2.6M | $84.7M | -4.1% | 0.445% | 0.01% |
| 15 | DEUTSCHE BANK AG\ | 2.5M | $80.8M | +20.2% | 0.425% | 0.03% |
| 16 | ALLIANCEBERNSTEIN L.P. | 2.1M | $79.1M | -1.3% | 0.366% | 0.03% |
| 17 | GOLDMAN SACHS GROUP INC | 2.2M | $72.2M | +124.0% | 0.379% | 0.01% |
| 18 | WT Asset Management Ltd | 1.9M | $63.5M | -18.6% | 0.333% | 1.33% |
| 19 | Woodson Capital Management, LP | 1.8M | $60.1M | +21.7% | 0.316% | 9.58% |
| 20 | STATE STREET CORP | 1.7M | $56.1M | +3.4% | 0.295% | 0.00% |
| 21 | CI INVESTMENTS INC. | 1.7M | $56.1M | β | 0.295% | 0.27% |
| 22 | WELLINGTON MANAGEMENT GROUP LLP | 1.6M | $52.3M | β | 0.275% | 0.01% |
| 23 | Hook Mill Capital Partners, LP | 1.5M | $50.6M | +22.9% | 0.266% | 4.46% |
| 24 | CITADEL ADVISORS LLC | 1.5M | $48.9M | β | 0.257% | 0.02% |
| 25 | BANK OF NOVA SCOTIA | 1.5M | $48.8M | -26.7% | 0.256% | 0.09% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in AS β a direct measure of their conviction.
Filings activity in AS during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 331 | +4.1% | 24.59% | +0.20 pp | $5.04B | +0.8% |
| Q4 2025 | 318 | +0.6% | 24.39% | 0.50 pp | $5.00B | 2.0% |
| Q3 2025 | 316 | +3.6% | 24.89% | 0.70 pp | $5.10B | 2.7% |
| Q2 2025 | 305 | +30% | 25.59% | +11.74 pp | $5.25B | +85% |
| Q1 2025 | 235 | +18% | 13.85% | +1.01 pp | $2.84B | +7.8% |
| Q4 2024 | 200 | +54% | 12.84% | +9.43 pp | $2.63B | +277% |
| Q3 2024 | 130 | +48% | 3.41% | +0.78 pp | $699M | +30% |
| Q2 2024 | 88 | β | 2.63% | β | $539M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying AS stock.
Based on Q1 2026 13F filings, institutional ownership of Amer Sports, Inc. stands at 24.6%, held across 331 reporting institutions.
FMR LLC is the largest reported institutional holder of AS, with approximately 25,055,716 shares worth $0.82B as of Q1 2026.
Yes β 3 widely-followed marquee investors appear among the top 25 institutional holders of AS, including Point72 Asset Management, L.P., VIKING GLOBAL INVESTORS LP, CITADEL ADVISORS LLC.
Our composite Smart Money Score for AS is 62 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
78 institutions opened new positions in AS during Q1 2026, while 65 fully exited. 93 added to existing positions and 158 trimmed.
AS institutional ownership rose by 0.20 percentage points quarter-over-quarter, with a net change of +13 holders.
The top 10 institutions account for 48.0% of all reported 13F value in AS, and the top 25 account for 69.4%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Amer Sports, Inc. (AS) Institutional Ownership