Under Armour, Inc. - Class A Stock (UAA) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / Class A Stock
Symbol
UAA on NYSE
Shares outstanding
189,509,896
Price per share
$4.97
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
166,190,315
Total reported value
$829,143,357
% of total 13F portfolios
0%
Share change
-26,210,253
Value change
-$166,327,373
Number of holders
359
Price from insider filings
$4.97
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Under Armour, Inc. - Class A Stock (UAA) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
FAIRFAX FINANCIAL HOLDINGS LTD/ CAN 22% +38% $183,780,083 +$50,389,614 41,958,923 +38% V. PREM WATSA 30 Dec 2025
BlackRock, Inc. 11% $99,845,639 20,088,049 BlackRock, Inc. 31 Dec 2025
FMR LLC 0.4% -95% $5,094,161 -$152,021,482 775,367 -97% FMR LLC 29 Aug 2025

As of 30 Sep 2025, 359 institutional investors reported holding 166,190,315 shares of Under Armour, Inc. - Class A Stock (UAA). This represents 88% of the company’s total 189,509,896 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Under Armour, Inc. - Class A Stock (UAA) together control 66% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 8.4% 15,855,188 +2.9% 0% $79,117,386
VANGUARD GROUP INC 8.1% 15,421,699 -0.25% 0% $76,954,278
DIMENSIONAL FUND ADVISORS LP 5.1% 9,613,341 -3.9% 0.01% $47,970,537
FIL Ltd 4% 7,552,909 0% 0.03% $37,689,016
FAIRFAX FINANCIAL HOLDINGS LTD/ CAN 3.3% 6,311,800 0% 1.5% $31,495,882
MARSHALL WACE, LLP 3.3% 6,296,543 +114% 0.03% $31,419,749
SUSQUEHANNA INTERNATIONAL GROUP, LLP 3.1% 5,795,817 +62% 0.04% $28,921,127
STATE STREET CORP 3% 5,629,295 -4.2% 0% $28,090,182
UBS Group AG 2.9% 5,423,098 +30% 0.01% $27,061,259
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 2.6% 4,879,855 +1% 0% $24,350,476
LOOMIS SAYLES & CO L P 2.2% 4,238,501 +7.9% 0.03% $21,150,120
AMERICAN CENTURY COMPANIES INC 2.1% 4,021,356 -33% 0.01% $20,066,566
MORGAN STANLEY 2.1% 4,006,901 +34% 0% $19,994,438
GEODE CAPITAL MANAGEMENT, LLC 1.8% 3,333,323 +9.4% 0% $16,636,884
D. E. Shaw & Co., Inc. 1.7% 3,199,911 +165% 0.01% $15,967,556
T. Rowe Price Investment Management, Inc. 1.7% 3,153,495 -21% 0.01% $15,736,000
JUPITER ASSET MANAGEMENT LTD 1.5% 2,881,040 +21% 0.12% $14,376,390
MILLENNIUM MANAGEMENT LLC 1.4% 2,664,944 -53% 0.01% $13,298,071
JANE STREET GROUP, LLC 1.3% 2,556,321 +7.5% 0.01% $12,756,041
CITADEL ADVISORS LLC 1.2% 2,315,082 -58% 0.01% $11,552,259
WHITEBOX ADVISORS LLC 1.2% 2,251,897 0.22% $11,236,966
Fort Baker Capital Management LP 0.91% 1,728,303 1.4% $8,624,232
NORTHERN TRUST CORP 0.9% 1,702,562 -0.04% 0% $8,495,785
BARCLAYS PLC 0.89% 1,689,719 +422% 0% $8,431,696
ROYAL BANK OF CANADA 0.86% 1,623,419 +27% 0% $8,101,000

Institutional Holders of Under Armour, Inc. - Class A Stock (UAA) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 803,444 $4,056,274 -$402,091 $4.97 9
2025 Q3 166,190,315 $829,143,357 -$166,327,373 $4.99 359
2025 Q2 193,384,380 $1,320,904,880 -$56,034,936 $6.83 368
2025 Q1 201,227,068 $1,257,169,403 +$22,393,081 $6.25 381
2024 Q4 191,986,167 $1,589,539,238 +$61,337,030 $8.28 383
2024 Q3 183,133,191 $1,631,666,857 +$166,812,421 $8.91 379
2024 Q2 168,177,691 $1,115,740,693 +$47,777,344 $6.67 360
2024 Q1 160,069,518 $1,181,182,904 +$55,404,297 $7.38 375
2023 Q4 151,873,648 $1,334,766,024 +$49,356,684 $8.79 366
2023 Q3 147,880,193 $1,012,693,390 +$53,919,624 $6.85 353
2023 Q2 139,029,501 $1,003,887,217 -$138,115,940 $7.22 357
2023 Q1 153,869,142 $1,459,731,340 -$42,188,396 $9.49 365
2022 Q4 159,018,270 $1,616,560,974 +$84,225,406 $10.16 360
2022 Q3 152,251,332 $1,013,707,929 -$64,321,861 $6.65 323
2022 Q2 157,575,905 $1,312,782,308 -$285,539,113 $8.33 361
2022 Q1 173,189,142 $2,947,883,022 -$63,944,854 $17.02 414
2021 Q4 173,706,965 $3,678,661,725 +$177,672,644 $21.19 436
2021 Q3 163,534,738 $3,300,399,729 +$68,166,879 $20.18 419
2021 Q2 160,196,071 $3,387,810,552 -$455,360,561 $21.15 419
2021 Q1 180,514,786 $4,000,294,112 +$351,278,691 $22.16 414
2020 Q4 166,395,729 $2,857,454,429 +$25,799,082 $17.17 387
2020 Q3 167,201,362 $1,877,590,708 +$206,901,250 $11.23 351
2020 Q2 149,667,577 $1,457,404,111 -$89,836,461 $9.74 355
2020 Q1 160,085,071 $1,473,702,871 -$317,264,194 $9.21 383
2019 Q4 179,919,510 $3,885,620,756 -$28,494,397 $21.60 416
2019 Q3 180,656,300 $3,600,854,914 +$59,555,158 $19.94 432
2019 Q2 175,592,844 $4,450,590,283 +$143,878,261 $25.35 487
2019 Q1 173,187,629 $3,660,143,042 +$2,911,143 $21.14 487
2018 Q4 176,009,946 $3,109,790,810 +$88,380,420 $17.67 453
2018 Q3 169,555,207 $3,597,316,839 +$136,138,106 $21.22 465
2018 Q2 162,994,922 $3,664,114,185 -$73,269,989 $22.48 473
2018 Q1 167,950,030 $2,745,547,618 +$353,130,182 $16.35 419
2017 Q4 146,672,414 $2,116,475,382 +$115,337,920 $14.43 407
2017 Q3 137,384,843 $2,264,284,745 +$39,608,006 $16.48 419
2017 Q2 135,129,187 $2,939,450,685 +$143,425,521 $21.76 453
2017 Q1 129,068,257 $2,553,735,228 -$64,710,620 $19.78 473
2016 Q4 138,240,570 $4,012,460,644 -$616,864,431 $29.05 531
2016 Q3 155,090,352 $5,996,986,505 -$218,004,655 $38.68 546
2016 Q2 160,535,951 $6,434,530,743 +$266,846,612 $40.13 572
2016 Q1 148,908,117 $12,638,092,675 +$303,301,917 $84.83 604
2015 Q4 146,720,777 $11,826,734,051 +$657,870,110 $80.61 641
2015 Q3 138,062,176 $13,360,703,994 +$206,917,756 $96.78 615
2015 Q2 136,400,309 $11,385,617,505 -$221,662,037 $83.44 565
2015 Q1 139,123,411 $11,228,184,324 -$6,679,858 $80.75 530
2014 Q4 139,876,783 $9,497,542,696 -$211,050,129 $67.90 523
2014 Q3 143,164,865 $9,891,012,816 -$101,434,606 $69.10 449
2014 Q2 144,888,110 $8,620,883,717 +$4,294,721,059 $59.49 428
2014 Q1 71,214,724 $8,161,812,345 -$498,862,954 $114.64 357