Under Armour, Inc.
MX ˙ BMV ˙ US9043111072
SecurityMX:UAA / Under Armour, Inc.
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership50,880 shares
Latest Disclosed Value $ 301
Natixis Advisors, L.p. ownership in UAA / Under Armour, Inc.

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 50,880 shares of Under Armour, Inc. (MX:UAA) valued at $301 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 6, 2024 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)
2026-05-13 2026-03-31 13F UNDER ARMOUR CL A 904311107 50,880 50,880 0 0.0004
2024-11-06 2024-09-30 13F UNDER ARMOUR COM 904311107 0 -38,172 -100.00 0 0.0000
2024-08-01 2024-06-30 13F UNDER ARMOUR COM 904311107 38,172 38,172 0 0.0006
2023-08-15 2023-06-30 13F UNDER ARMOUR INC- COM 904311107 0 -26,682 -100.00 0 0.0000
2023-05-11 2023-03-31 13F UNDER ARMOUR INC- COM 904311107 26,682 -2,352 -8.10 0 0.0009
2023-01-27 2022-12-31 13F UNDER ARMOUR COM 904311107 29,034 -4,247 -12.76 0 -100.00 0.0011
2022-11-14 2022-09-30 13F UNDER ARMOUR COM 904311107 33,281 -27,244 -45.01 222 -56.04 0.0009
2022-08-12 2022-06-30 13F UNDER ARMOUR COM 904311107 60,525 39 0.06 505 -50.97 0.0022
2022-05-12 2022-03-31 13F UNDER ARMOUR COM 904311107 60,486 -20,019 -24.87 1,030 -39.62 0.0039
2022-02-08 2021-12-31 13F UNDER ARMOUR COM 904311107 80,505 -38,217 -32.19 1,706 -28.77 0.0065
2021-11-15 2021-09-30 13F UNDER ARMOUR COM 904311107 118,722 51,643 76.99 2,395 68.78 0.0098
2021-08-12 2021-06-30 13F UNDER ARMOUR COM 904311107 67,079 -4,465 -6.24 1,419 -10.47 0.0066
2021-05-05 2021-03-31 13F UNDER ARMOUR COM 904311107 71,544 28,049 64.49 1,585 112.18 0.0083
2021-02-12 2020-12-31 13F UNDER ARMOUR COM 904311107 43,495 6,204 16.64 747 78.28 0.0043
2020-11-12 2020-09-30 13F UNDER ARMOUR COM 904311107 37,291 2,758 7.99 419 24.70 0.0026
2020-08-11 2020-06-30 13F UNDER ARMOUR IN COM 904311107 34,533 1,656 5.04 336 10.89 0.0022
2020-04-27 2020-03-31 13F UNDER ARMOUR COM 904311107 32,877 -7,735 -19.05 303 -65.45 0.0025
2020-02-10 2019-12-31 13F UNDER ARMOUR COM 904311107 40,612 3,614 9.77 877 18.83 0.0062
2019-11-12 2019-09-30 13F UNDER ARMOUR INC CL A COM 904311107 36,998 8,043 27.78 738 0.54 0.0059
2019-08-12 2019-06-30 13F UNDER ARMOUR COM 904311107 28,955 2,004 7.44 734 28.77 0.0060
2019-05-15 2019-03-31 13F/A-1 UNDER ARMOUR CL A 904311107 26,951 4,440 19.72 570 43.58 0.0050
2019-05-15 2019-03-31 13F UNDER ARMOUR CL A 904311107 26,951 4,440 570
2019-02-13 2018-12-31 13F/A-1 UNDER ARMOUR CL A 904311107 22,511 1,077 5.02 397 -12.75 0.0039
2019-02-13 2018-12-31 13F UNDER ARMOUR CL A 904311107 22,511 1,077 397
2018-11-13 2018-09-30 13F UNDER ARMOUR CL A 904311107 21,434 1,896 9.70 455 3.64 0.0040
2018-08-14 2018-06-30 13F/A-1 UNDER ARMOUR CL A 904311107 19,538 4,432 29.34 439 77.73 0.0042
2018-08-14 2018-06-30 13F UNDER ARMOUR CL A 904311107 19,538 439
2018-05-10 2018-03-31 13F UNDER ARMOUR COM 904311107 15,106 2,753 22.29 247 -8.18 0.0024
2017-07-27 2017-06-30 13F UNDER ARMOUR INC CL A CL A 904311107 12,353 -7,942 -39.13 269 -32.92 0.0029
2017-05-12 2017-03-31 13F UNDER ARMOUR CL A 904311107 20,295 -163,614 -88.96 401 -92.49 0.0044
2017-02-07 2016-12-31 13F UNDER ARMOUR CL A 904311107 183,909 53,815 41.37 5,343 6.18 0.0642
2016-11-04 2016-09-30 13F UNDER ARMOUR CL A 904311107 130,094 6,329 5.11 5,032 1.31 0.0652
2016-08-01 2016-06-30 13F UNDER ARMOUR CL A 904311107 123,765 61,959 100.25 4,967 83.35 0.0687
2016-05-06 2016-03-31 13F UNDER ARMOUR CL A 904311107 61,806 8,653 16.28 2,709 -36.78 0.0405
2016-02-12 2015-12-31 13F UNDER ARMOUR CL A 904311107 53,153 2,464 4.86 4,285 -12.66 0.0702
2015-11-12 2015-09-30 13F UNDER ARMOUR COM 904311107 50,689 10,982 27.66 4,906 48.08 0.0851
2015-08-14 2015-06-30 13F UNDER ARMOUR COM 904311107 39,707 1,494 3.91 3,313 7.36 0.0563
2015-05-15 2015-03-31 13F UNDER ARMOUR CL A 904311107 38,213 1,369 3.72 3,086 23.34 0.0542
2015-02-05 2014-12-31 13F UNDER ARMOUR CL A 904311107 36,844 -918 -2.43 2,502 -4.10 0.0468
2014-11-03 2014-09-30 13F UNDER ARMOUR COM 904311107 37,762 1,736 4.82 2,609 21.75 0.0524
2014-08-13 2014-06-30 13F UNDER ARMOUR COM 904311107 36,026 36,026 2,143 0.0307
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.