Under Armour, Inc.
MX ˙ BMV ˙ US9043111072
SecurityMX:UAA / Under Armour, Inc.
InstitutionPrincipal Financial Group Inc
Latest Disclosed Ownership915,640 shares
Latest Disclosed Value $ 5,411,432
Principal Financial Group Inc reports 2.07% increase in ownership of UAA / Under Armour, Inc.

On May 4, 2026 - Principal Financial Group Inc filed a 13F-HR form disclosing ownership of 915,640 shares of Under Armour, Inc. (MX:UAA) valued at $5,411,432 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 897,041 shares of Under Armour, Inc.. This represents a change in shares of 2.07% during the quarter.

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)
2026-05-04 2026-03-31 13F UNDER ARMOUR CL A 904311107 915,640 18,599 2.07 5,411 21.38 0.0029
2026-02-02 2025-12-31 13F UNDER ARMOUR CL A 904311107 897,041 476,598 113.36 4,458 112.49 0.0023
2025-11-04 2025-09-30 13F UNDER ARMOUR CL A 904311107 420,443 -7,696 -1.80 2,098 -28.25 0.0011
2025-08-08 2025-06-30 13F UNDER ARMOUR CL A 904311107 428,139 -7,168 -1.65 2,924 7.50 0.0015
2025-04-28 2025-03-31 13F UNDER ARMOUR CL A 904311107 435,307 1,888 0.44 2,721 -24.19 0.0015
2025-01-31 2024-12-31 13F UNDER ARMOUR CL A 904311107 433,419 -4,165 -0.95 3,589 -7.95 0.0020
2024-10-31 2024-09-30 13F UNDER ARMOUR CL A 904311107 437,584 -191,418 -30.43 3,899 -7.08 0.0021
2024-07-29 2024-06-30 13F UNDER ARMOUR CL A 904311107 629,002 -81,934 -11.52 4,195 -20.03 0.0025
2024-04-29 2024-03-31 13F UNDER ARMOUR CL A 904311107 710,936 17,641 2.54 5,247 -13.92 0.0031
2024-02-07 2023-12-31 13F UNDER ARMOUR CL A 904311107 693,295 -3,088 -0.44 6,094 27.76 0.0039
2023-11-02 2023-09-30 13F UNDER ARMOUR CL A 904311107 696,383 -13,075 -1.84 4,770 -6.87 0.0034
2023-08-07 2023-06-30 13F UNDER ARMOUR CL A 904311107 709,458 -37,472 -5.02 5,122 -27.74 0.0035
2023-05-09 2023-03-31 13F UNDER ARMOUR CL A 904311107 746,930 6,715 0.91 7,088 -5.74 0.0051
2023-02-09 2022-12-31 13F UNDER ARMOUR CL A 904311107 740,215 4,803 0.65 7,521 53.78 0.0057
2022-11-09 2022-09-30 13F UNDER ARMOUR CL A 904311107 735,412 -7,279 -0.98 4,890 -20.96 0.0039
2022-08-10 2022-06-30 13F UNDER ARMOUR CL A 904311107 742,691 514,798 225.89 6,187 59.50 0.0046
2022-05-09 2022-03-31 13F UNDER ARMOUR CL A 904311107 227,893 82 0.04 3,879 -19.66 0.0015
2022-05-09 2022-03-31 13F UNDER ARMOUR CL A 904311107 209,494 3,566
2022-02-09 2021-12-31 13F UNDER ARMOUR CL A 904311107 227,811 -11,531 -4.82 4,828 -0.04 0.0029
2021-11-09 2021-09-30 13F UNDER ARMOUR CL A 904311107 239,342 9,234 4.01 4,830 -0.76 0.0031
2021-08-10 2021-06-30 13F UNDER ARMOUR CL A 904311107 230,108 2,899 1.28 4,867 -3.34 0.0031
2021-05-10 2021-03-31 13F UNDER ARMOUR CL A 904311107 227,209 -19,433 -7.88 5,035 18.89 0.0036
2021-02-23 2020-12-31 13F/A-1 UNDER ARMOUR CL A 904311107 246,642 -21,115 -7.89 4,235 40.84 0.0031
2021-02-08 2020-12-31 13F UNDER ARMOUR CL A 904311107 246,642 -7,653 4,235 1,666.1143
2020-11-06 2020-09-30 13F UNDER ARMOUR CL A 904311107 267,757 -18,432 -6.44 3,007 7.86 0.0025
2020-08-05 2020-06-30 13F UNDER ARMOUR CL A 904311107 286,189 17,780 6.62 2,788 12.78 0.0025
2020-05-12 2020-03-31 13F UNDER ARMOUR CL A 904311107 268,409 9,350 3.61 2,472 -55.83 0.0027
2020-02-05 2019-12-31 13F UNDER ARMOUR CL A 904311107 259,059 -9,062 -3.38 5,596 4.68 0.0047
2019-11-13 2019-09-30 13F UNDER ARMOUR CL A 904311107 268,121 2,926 1.10 5,346 -20.48 0.0047
2019-08-12 2019-06-30 13F UNDER ARMOUR CL A 904311107 265,195 -20,712 -7.24 6,723 11.23 0.0060
2019-05-10 2019-03-31 13F UNDER ARMOUR CL A 904311107 285,907 953 0.33 6,044 20.04 0.0056
2019-02-14 2018-12-31 13F UNDER ARMOUR CL A 904311107 284,954 19,652 7.41 5,035 -10.57 0.0054
2018-11-14 2018-09-30 13F UNDER ARMOUR CL A 904311107 265,302 -7,119 -2.61 5,630 -8.07 0.0050
2018-08-13 2018-06-30 13F UNDER ARMOUR CL A 904311107 272,421 12,017 4.61 6,124 43.82 0.0056
2018-05-14 2018-03-31 13F UNDER ARMOUR CL A 904311107 260,404 -72 -0.03 4,258 13.27 0.0041
2018-02-12 2017-12-31 13F UNDER ARMOUR CL A 904311107 260,476 4,569 1.79 3,759 -10.86 0.0035
2017-11-02 2017-09-30 13F UNDER ARMOUR CL A 904311107 255,907 -5,485 -2.10 4,217 -25.86 0.0041
2017-08-08 2017-06-30 13F UNDER ARMOUR CL A 904311107 261,392 4,149 1.61 5,688 11.79 0.0057
2017-05-11 2017-03-31 13F UNDER ARMOUR CL A 904311107 257,243 4,338 1.72 5,088 -30.75 0.0061
2017-02-13 2016-12-31 13F UNDER ARMOUR CL A 904311107 252,905 -18,451 -6.80 7,347 -30.00 0.0093
2016-11-10 2016-09-30 13F UNDER ARMOUR CL A 904311107 271,356 -6,309 -2.27 10,496 -5.80 0.0139
2016-08-09 2016-06-30 13F UNDER ARMOUR CL A 904311107 277,665 16,271 6.22 11,142 -49.75 0.0155
2016-05-10 2016-03-31 13F UNDER ARMOUR CL A 904311107 261,394 -20,707 -7.34 22,174 -2.49 0.0322
2016-02-09 2015-12-31 13F UNDER ARMOUR CL A 904311107 282,101 4,376 1.58 22,740 -15.40 0.0338
2015-11-12 2015-09-30 13F/A-1 UNDER ARMOUR CL A 904311107 277,725 28,027 11.22 26,879 29.02 0.0422
2015-11-09 2015-09-30 13F UNDER ARMOUR CL A 904311107 277,725 26,879
2015-08-10 2015-06-30 13F UNDER ARMOUR CL A 904311107 249,698 12,153 5.12 20,834 8.62 0.0311
2015-05-14 2015-03-31 13F/A-1 UNDER ARMOUR CL A 904311107 237,545 -17,811 -6.97 19,181 10.62 0.0286
2015-05-12 2015-03-31 13F UNDER ARMOUR CL A 904311107 237,545 19,181
2015-02-12 2014-12-31 13F UNDER ARMOUR CL A 904311107 255,356 4,455 1.78 17,339 0.01 0.0269
2014-11-13 2014-09-30 13F UNDER ARMOUR CL A 904311107 250,901 37,674 17.67 17,337 36.67 0.0294
2014-08-12 2014-06-30 13F UNDER ARMOUR CL A 904311107 213,227 -11,357 -5.06 12,685 -50.73 0.0213
2014-05-13 2014-03-31 13F UNDER ARMOUR CL A 904311107 224,584 28,480 14.52 25,746 50.39 0.0459
2014-02-12 2013-12-31 13F UNDER ARMOUR CL A 904311107 196,104 1,953 1.01 17,120 10.98 0.0320
2013-11-05 2013-09-30 13F UNDER ARMOUR CL A 904311107 194,151 -2,508 -1.28 15,426 31.37 0.0319
2013-08-12 2013-06-30 13F UNDER ARMOUR CL A 904311107 196,659 196,659 11,742 0.0260
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.