| $1B | ||
| $595M | ||
| $195M | ||
| $137M | ||
| $129M | ||
| $95M |
Buys | $210,506,936 | 15 | 100 |
Sells | $0 | 0 | 0 |
| WATSA V PREM ET AL | 10 percent owner | 14 | $210.41M | 0 | $0 | $210.41M |
| Taleghani Reza | Chief Financial Officer | 1 | $100,181 | 0 | $0 | $100,181 |
Under Armour, Inc., together with its affiliates, focuses on the creation, marketing, and distribution of advanced performance clothing, footwear, and accessories for male, female, and younger demographics. The company's apparel selection includes compression, fitted, and loose-fit options. Furthermore, it produces athletic shoes designed for various activities such as running, training, basketball, sports requiring cleats, recovery, and outdoor use. Their accessory range encompasses items like gloves, bags, headwear, and specialized sports …
Over the last 12 months, insiders at Under Armour, Inc. have bought $210.51M and sold $0 worth of Under Armour, Inc. stock.
On average, over the past 5 years, insiders at Under Armour, Inc. have bought $70.75M and sold $63.43M worth of stock each year.
Highest buying activity among insiders over the last 12 months: WATSA V PREM ET AL (10 percent owner) — $210.41M. Taleghani Reza (Chief Financial Officer) — $100,181.
The last purchase of 18,656 shares for transaction amount of $100,181 was made by Taleghani Reza (Chief Financial Officer) on 2026‑08‑11.
| 2026-08-11 | Taleghani Reza | Chief Financial Officer | 18,656 0.0045% | $5.37 | $100,181 | -7.69% | ||
| 2026-05-14 | WATSA V PREM ET AL | 10 percent owner | 100 <0.0001% | $5.00 | $500 | +4.84% | ||
| 2026-05-13 | WATSA V PREM ET AL | 10 percent owner | 739,521 0.1729% | $4.97 | $3.68M | +4.11% | ||
| 2026-05-12 | WATSA V PREM ET AL | 10 percent owner | 438,723 0.1046% | $4.99 | $2.19M | +5.92% | ||
| 2026-01-28 | WATSA V PREM ET AL | 10 percent owner | 1.11M 0.259% | $6.21 | $6.9M | -2.17% | ||
| 2026-01-27 | WATSA V PREM ET AL | 10 percent owner | 1.53M 0.3581% | $6.24 | $9.54M | -5.80% | ||
| 2026-01-21 | WATSA V PREM ET AL | 10 percent owner | 5M 1.1273% | $5.89 | $29.46M | -3.61% | ||
| 2026-01-20 | WATSA V PREM ET AL | 10 percent owner | 1.77M 0.4115% | $5.62 | $9.94M | +4.26% | ||
| 2026-01-16 | WATSA V PREM ET AL | 10 percent owner | 1.84M 0.4211% | $5.60 | $10.28M | +3.16% | ||
| 2025-12-30 | WATSA V PREM ET AL | 10 percent owner | 13.18M 3.188% | $5.12 | $67.44M | +17.55% | ||
| 2025-12-29 | WATSA V PREM ET AL | 10 percent owner | 2.5M 0.6119% | $4.66 | $11.63M | +27.53% | ||
| 2025-12-26 | WATSA V PREM ET AL | 10 percent owner | 1.39M 0.3337% | $4.58 | $6.34M | +30.47% | ||
| 2025-12-24 | WATSA V PREM ET AL | 10 percent owner | 1.31M 0.3158% | $4.55 | $5.98M | +30.84% | ||
| 2025-12-23 | WATSA V PREM ET AL | 10 percent owner | 2.75M 0.6582% | $4.51 | $12.37M | +32.83% | ||
| 2025-12-22 | WATSA V PREM ET AL | 10 percent owner | 7.74M 1.843% | $4.48 | $34.64M | +31.51% | ||
| 2025-08-21 | Sweeney Robert John | director | 100,000 0.0228% | $4.88 | $488,200 | +11.72% | ||
| 2025-08-18 | El-Erian Mohamed | director | 100,000 0.0236% | $5.20 | $519,960 | +9.29% | ||
| 2025-08-13 | Fitzpatrick Dawn N. | director | 100,000 0.0231% | $4.93 | $493,000 | +12.86% | ||
| 2025-08-13 | Aumen Eric J | Chief Accounting Officer | 2,045 0.0005% | $4.89 | $10,000 | +12.86% | ||
| 2023-05-31 | Sale | Plank Kevin A | Exec. Chair & Brand Chief | 16M 3.3568% | $6.13 | $98.08M | +5.78% |
| WATSA V PREM ET AL | 10 percent owner | 44179216 10.2851% | $227.08M | 14 | 0 | |
| Taleghani Reza | Chief Financial Officer | 87621 0.0204% | $450,371.94 | 1 | 0 | |
| MAVERICK CAPITAL LTD | 10 percent owner | 3779420 0.8799% | $19.43M | 1 | 0 | |
| SANDERS HARVEY | 235426 0.0548% | $1.21M | 1 | 6 | ||
| Fitzpatrick Dawn N. | director | 133696 0.0311% | $687,196.41 | 1 | 0 | +12.86% |
| Sweeney Robert John | director | 133696 0.0311% | $687,196.41 | 1 | 0 | +11.72% |
| El-Erian Mohamed | director | 111650 0.026% | $573,881.00 | 1 | 0 | +9.29% |
| Aumen Eric J | Chief Accounting Officer | 91796 0.0214% | $471,830.63 | 1 | 0 | +12.86% |
| DEERING ANTHONY W | 66234 0.0154% | $340,443.53 | 1 | 1 | ||
| Gibbs David W | 50000 0.0116% | $257,000.00 | 1 | 0 | <0.0001% | |
| Frisk Patrik | 14000 0.0033% | $71,960.00 | 1 | 0 | +14.17% | |
| Bodenheimer George Ward | 7744 0.0018% | $39,801.64 | 1 | 0 | ||
| KATZ KAREN | 2000 0.0005% | $10,280.00 | 1 | 0 | <0.0001% | |
| Plank Kevin A | Exec. Chair & Brand Chief | 0 0% | $0 | 11 | 92 | <0.0001% |
| Increased Positions | 127 | +31.28% | 22M | +13.52% |
| Decreased Positions | 160 | -39.41% | 27M | -16.42% |
| New Positions | 59 | New | 12M | New |
| Sold Out Positions | 66 | Sold Out | 7M | Sold Out |
| Total Postitions | 373 | -8.13% | 159M | -2.9% |
| Bdt Capital Partners, Llc | $329,807.00 | 32.36% | 65.05M | +3M | +4.14% | 2025-09-30 |
| Vanguard Group Inc | $75,535.00 | 7.41% | 14.9M | -293,201 | -1.93% | 2025-09-30 |
| Blackrock, Inc. | $71,347.00 | 7% | 14.07M | -253,025 | -1.77% | 2025-09-30 |
| Dimensional Fund Advisors Lp | $57,054.00 | 5.6% | 11.25M | -655,238 | -5.5% | 2025-09-30 |
| Fil Ltd | $36,041.00 | 3.54% | 7.11M | +4M | +157.69% | 2025-09-30 |
| Ubs Group Ag | $25,492.00 | 2.5% | 5.03M | +5M | +1,656.93% | 2025-09-30 |
| State Street Corp | $23,330.00 | 2.29% | 4.6M | -75,517 | -1.61% | 2025-09-30 |
| Neuberger Berman Group Llc | $18,610.00 | 1.83% | 3.67M | -222,369 | -5.71% | 2025-09-30 |
| Massachusetts Financial Services Co /Ma/ | $18,189.00 | 1.79% | 3.59M | -128,287 | -3.45% | 2025-09-30 |
| Norges Bank | $14,781.00 | 1.45% | 2.92M | +410,259 | +16.38% | 2025-06-30 |