언더아머(주)
MX ˙ BMV ˙ US9043112062
SecurityMX:UAAC / Under Armour, Inc.
InstitutionGmt Capital Corp
ManagerThomas E. Claugus
Latest Disclosed Ownership617,898 shares
Latest Disclosed Value $ 3,577,629
Gmt Capital Corp ownership in UAAC / Under Armour, Inc.

On May 15, 2026 - Gmt Capital Corp filed a 13F-HR form disclosing ownership of 617,898 shares of Under Armour, Inc. (MX:UAAC) valued at $3,577,629 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 0 shares of Under Armour, Inc..

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)
2026-05-15 2026-03-31 13F UNDER ARMOUR CL C 904311206 617,898 617,898 3,578 0.1632
2026-02-13 2025-12-31 13F UNDER ARMOUR CL C 904311206 0 -617,898 -100.00 0 -100.00
2025-11-14 2025-09-30 13F UNDER ARMOUR CL C 904311206 617,898 0 0.00 2,984 -25.59 0.1353
2025-08-14 2025-06-30 13F UNDER ARMOUR CL C 904311206 617,898 0 0.00 4,010 9.09 0.1678
2025-05-15 2025-03-31 13F UNDER ARMOUR CL C 904311206 617,898 617,898 3,676 0.1952
2025-02-14 2024-12-31 13F UNDER ARMOUR CL C 904311206 0 -617,898 -100.00 0 -100.00
2024-11-14 2024-09-30 13F UNDER ARMOUR CL C 904311206 617,898 0 0.00 5,166 28.04 0.2061
2024-08-14 2024-06-30 13F UNDER ARMOUR CL C 904311206 617,898 0 0.00 4,035 -8.55 0.1491
2024-05-13 2024-03-31 13F UNDER ARMOUR CL C 904311206 617,898 617,898 4,412 0.1737
2024-02-12 2023-12-31 13F UNDER ARMOUR CL C 904311206 0 -617,898 -100.00 0 -100.00
2023-11-13 2023-09-30 13F UNDER ARMOUR CL C 904311206 617,898 0 0.00 3,942 -4.92 0.1483
2023-08-10 2023-06-30 13F UNDER ARMOUR CL C 904311206 617,898 0 0.00 4,146 -21.33 0.1568
2023-05-09 2023-03-31 13F UNDER ARMOUR CL C 904311206 617,898 617,898 5,271 0.2067
2023-02-03 2022-12-31 13F UNDER ARMOUR CL C 904311206 0 -617,896 -100.00 0 -100.00
2022-11-10 2022-09-30 13F UNDER ARMOUR CL C 904311206 617,896 0 0.00 3,683 -21.37 0.2287
2022-08-10 2022-06-30 13F UNDER ARMOUR CL C 904311206 617,896 0 0.00 4,684 -51.28 0.2978
2022-05-11 2022-03-31 13F UNDER ARMOUR CL C 904311206 617,896 617,896 9,614 0.6040
2022-02-11 2021-12-31 13F UNDER ARMOUR CL C 904311206 0 -617,896 -100.00 0 -100.00
2021-11-09 2021-09-30 13F UNDER ARMOUR CL C 904311206 617,896 0 0.00 10,826 -5.65 0.9552
2021-08-13 2021-06-30 13F UNDER ARMOUR CL C 904311206 617,896 0 0.00 11,474 0.60 0.8566
2021-05-13 2021-03-31 13F UNDER ARMOUR CL C 904311206 617,896 617,896 11,406 0.8380
2021-02-09 2020-12-31 13F UNDER ARMOUR CL C 904311206 0 -617,896 -100.00 0 -100.00
2020-11-13 2020-09-30 13F UNDER ARMOUR CL C 904311206 617,896 0 0.00 6,080 11.31 0.4423
2020-08-14 2020-06-30 13F UNDER ARMOUR CL C 904311206 617,896 0 0.00 5,462 9.68 0.3073
2020-05-13 2020-03-31 13F UNDER ARMOUR CL C 904311206 617,896 517,998 518.53 4,980 159.92 0.2795
2020-02-14 2019-12-31 13F UNDER ARMOUR CL C 904311206 99,898 -524,700 -84.01 1,916 -83.08 0.0740
2019-11-13 2019-09-30 13F UNDER ARMOUR CL C 904311206 624,598 0 0.00 11,324 -18.33 0.4178
2019-08-14 2019-06-30 13F UNDER ARMOUR CL C 904311206 624,598 2 0.00 13,866 17.65 0.4844
2019-05-13 2019-03-31 13F UNDER ARMOUR CL C 904311206 624,596 0 0.00 11,786 -3.04 0.3900
2019-08-02 2018-09-30 13F/A-1 UNDER ARMOUR CL C 904311206 624,596 0 0.00 12,155 -7.68 0.3153
2018-11-14 2018-09-30 13F UNDER ARMOUR CL C 904311206 624,596 0 12,155
2018-11-13 2018-06-30 13F/A-2 UNDER ARMOUR CL C 904311206 624,596 0 0.00 13,166 46.89 0.3133
2018-08-15 2018-06-30 13F/A-1 UNDER ARMOUR CL C 904311206 624,596 0 13,166 0.3209
2018-08-14 2018-06-30 13F UNDER ARMOUR CL C 904311206 624,596 0 13,166
2018-11-13 2018-03-31 13F/A-1 UNDER ARMOUR CL C 904311206 624,596 -2 -0.00 8,963 7.73 0.2141
2018-05-15 2018-03-31 13F UNDER ARMOUR CL C 904311206 624,596 -2 8,963
2018-11-13 2017-12-31 13F/A-2 UNDER ARMOUR CL C 904311206 624,598 0 0.00 8,320 -11.31 0.1697
2018-02-13 2017-12-31 13F/A-1 UNDER ARMOUR CL C 904311206 624,598 0 8,320 0.1699
2018-02-12 2017-12-31 13F UNDER ARMOUR CL C 904311206 624,598 181,498 8,320 0.1695
2017-11-13 2017-09-30 13F/A-1 UNDER ARMOUR CL C 904311206 624,598 0 0.00 9,381 -17.93 0.1881
2017-11-09 2017-09-30 13F UNDER ARMOUR CL C 904311206 624,598 624,598 9,381 0.1998
2017-05-25 2017-03-31 13F/A-1 Under Armour, Inc. Class C COM 904311206 624,598 624,598 11,430 0.2413
2017-05-12 2017-03-31 13F Under Armour, Inc. Class C COM 904311206 624,598 624,598 11,430 0.2612
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.