| 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 | |||
| VANGUARD GROUP INC | 9.1% | $85,329,030 | 17,168,819 | The Vanguard Group | 31 Dec 2025 | |||
| DIMENSIONAL FUND ADVISORS LP | 3.8% | $36,011,571 | 7,245,789 | Dimensional Fund Advisors LP | 31 Dec 2025 | |||
| FMR LLC | 0.4% | -95% | $5,094,161 | -$152,021,482 | 775,367 | -97% | FMR LLC | 29 Aug 2025 |
As of 31 Dec 2025, 342 institutional investors reported holding 196,265,850 shares of Under Armour, Inc. - Common Stock (UAA). This represents 104% of the company’s total 188,875,897 outstanding shares.
The largest institutional shareholders of Under Armour, Inc. - Common Stock (UAA) together control 83% 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 |
|---|---|---|---|---|---|
| FAIRFAX FINANCIAL HOLDINGS LTD/ CAN | 22% | 41,958,923 | +565% | 10% | $208,535,847 |
| BlackRock, Inc. | 11% | 20,684,715 | +30% | 0% | $102,803,036 |
| VANGUARD GROUP INC | 9.1% | 17,168,819 | +11% | 0% | $85,329,029 |
| UBS Group AG | 4.2% | 7,900,619 | +46% | 0.01% | $39,266,077 |
| DIMENSIONAL FUND ADVISORS LP | 3.8% | 7,245,789 | -25% | 0.01% | $36,014,958 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 3.6% | 6,771,945 | +17% | 0.05% | $33,656,567 |
| STATE STREET CORP | 3.2% | 6,118,339 | +8.7% | 0% | $30,408,145 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.9% | 5,457,700 | +12% | 0% | $27,124,769 |
| JANE STREET GROUP, LLC | 2.6% | 4,979,750 | +95% | 0.03% | $24,749,358 |
| MORGAN STANLEY | 2.4% | 4,518,556 | +13% | 0% | $22,457,228 |
| D. E. Shaw & Co., Inc. | 2.4% | 4,517,948 | +41% | 0.02% | $22,454,202 |
| JUPITER ASSET MANAGEMENT LTD | 2.3% | 4,374,367 | +52% | 0.17% | $21,740,604 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.6% | 2,968,936 | -11% | 0% | $14,759,039 |
| T. Rowe Price Investment Management, Inc. | 1.5% | 2,843,976 | -9.8% | 0.01% | $14,135,000 |
| MARSHALL WACE, LLP | 1.4% | 2,608,419 | -59% | 0.01% | $12,963,842 |
| GROUP ONE TRADING LLC | 1.1% | 2,104,385 | +40% | 0.31% | $10,458,793 |
| Deltroit Asset Management (UK) LLP | 1.1% | 1,993,846 | 0% | 1.6% | $9,909,415 |
| Squarepoint Ops LLC | 0.98% | 1,849,933 | +34% | 0.02% | $9,194,167 |
| BNP PARIBAS FINANCIAL MARKETS | 0.95% | 1,799,152 | 0% | 0.01% | $8,941,785 |
| AQR CAPITAL MANAGEMENT LLC | 0.87% | 1,635,997 | +2165% | 0% | $8,130,905 |
| MILLENNIUM MANAGEMENT LLC | 0.78% | 1,480,416 | -44% | 0.01% | $7,357,668 |
| Ovata Capital Management Ltd | 0.74% | 1,398,745 | 0% | 1.3% | $6,951,763 |
| Parallax Volatility Advisers, L.P. | 0.72% | 1,367,014 | +9% | 0.21% | $6,794,060 |
| Invesco Ltd. | 0.72% | 1,363,939 | +69% | 0% | $6,778,777 |
| CITADEL ADVISORS LLC | 0.69% | 1,312,599 | -43% | 0% | $6,523,617 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 196,265,850 | $975,610,734 | +$133,518,636 | $4.97 | 342 |
| 2025 Q3 | 166,395,104 | $830,165,717 | -$163,500,500 | $4.99 | 361 |
| 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 |