Amer Sports, Inc.
US ˙ NYSE

SecurityAS / Amer Sports, Inc.
InstitutionJpmorgan Chase & Co
Latest Disclosed Ownership412,917 shares
Latest Disclosed Value $ 12,804,608
Jpmorgan Chase & Co reports 19.99% decrease in ownership of AS / Amer Sports, Inc.

On May 13, 2026 - Jpmorgan Chase & Co filed a 13F-HR/A form disclosing ownership of 412,917 shares of Amer Sports, Inc. (US:AS) valued at $13,593,228 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 516,064 shares of Amer Sports, Inc.. This represents a change in shares of -19.99% during the quarter. The current value of the position is $14,080,470 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F/A-1 AMER SPORTS COMMON G0260P102 412,917 -103,147 -19.99 12,805 -33.57 0.0001
2026-05-13 2026-03-31 13F AMER SPORTS COMMON G0260P102 0 -100.00 0
2026-02-11 2025-12-31 13F AMER SPORTS COMMON G0260P102 516,064 -168,719 -24.64 19,275 -19.00 0.0012
2025-11-26 2025-09-30 13F/A-1 AMER SPORTS COMMON G0260P102 684,783 58,350 9.31 23,796 -1.99 0.0014
2025-11-07 2025-09-30 13F AMER SPORTS COMMON G0260P102 684,783 58,350 23,796 0.0002
2025-08-12 2025-06-30 13F AMER SPORTS COMMON G0260P102 626,433 621,233 11,946.79 24,281 17,494.20 0.0016
2025-05-12 2025-03-31 13F AMER SPORTS COMMON G0260P102 5,200 -518,872 -99.01 139 -99.06 0.0000
2025-02-12 2024-12-31 13F AMER SPORTS COMMON G0260P102 524,072 522,512 33,494.36 14,653 60,954.17 0.0011
2024-12-26 2024-09-30 13F/A-1 AMER SPORTS COMMON G0260P102 1,560 1,560 25 0.0000
2024-11-08 2024-09-30 13F AMER SPORTS COMMON G0260P102 1,560 1,560 25 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.