BALTIMORE, MD
UNDER ARMOUR, INC.UAA— Latest position per institution from SEC 13F filings
15
Institutional holders
248.73M
Total shares held
1.54B
Estimated value
12.44M
Avg. position size
BDT CAPITAL PARTNERS, LLC
CIK 1510974
Shares
66.61M
Value
414.29M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
22.32M
Value
138.83M
Filed
Jun 30, 2026
FAIRFAX FINANCIAL HOLDINGS LTD/ CAN
CIK 915191
Shares
22M
Value
136.61M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
17.17M
Value
85.33M
Filed
Dec 31, 2025
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
16.89M
Value
110.26M
Filed
Jun 30, 2024
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
14.08M
Value
90M
Filed
Jun 30, 2026
ALYESKA INVESTMENT GROUP, L.P.
CIK 1453072
Shares
9.79M
Value
81.06M
Filed
Dec 31, 2024
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
9.05M
Value
57.80M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
7.82M
Value
48.66M
Filed
Jun 30, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
7.73M
Value
49.37M
Filed
Jun 30, 2026
ARROWMARK COLORADO HOLDINGS LLC
CIK 1483859
Shares
7.61M
Value
63.56M
Filed
Dec 31, 2023
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
6.75M
Value
43.14M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
6.06M
Value
38.72M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
5.81M
Value
36.14M
Filed
Jun 30, 2026
T. ROWE PRICE INVESTMENT MANAGEMENT, INC.
CIK 1897612
Shares
5.80M
Value
37.06K
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
5.31M
Value
33.91M
Filed
Jun 30, 2026
DISCIPLINED GROWTH INVESTORS INC /MN
CIK 1050442
Shares
5.28M
Value
36.03M
Filed
Jun 30, 2025
NEUBERGER BERMAN GROUP LLC
CIK 1465109
Shares
4.27M
Value
26.48M
Filed
Jun 30, 2026
LOOMIS SAYLES & CO L P
CIK 312348
Shares
4.24M
Value
21.15M
Filed
Sep 30, 2025
WALLEYE TRADING LLC
CIK 1388391
Shares
4.17M
Value
26.61M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BDT CAPITAL PARTNERS, LLC | 1510974 | 66.61M | 414.29M | Jun 30, 2026 |
| 2 | BLACKROCK, INC. | 2012383 | 22.32M | 138.83M | Jun 30, 2026 |
| 3 | FAIRFAX FINANCIAL HOLDINGS LTD/ CAN | 915191 | 22M | 136.61M | Jun 30, 2026 |
| 4 | VANGUARD GROUP INC | 102909 | 17.17M | 85.33M | Dec 31, 2025 |
| 5 | BLACKROCK FINANCE, INC. | 1364742 | 16.89M | 110.26M | Jun 30, 2024 |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 14.08M | 90M | Jun 30, 2026 |
| 7 | ALYESKA INVESTMENT GROUP, L.P. | 1453072 | 9.79M | 81.06M | Dec 31, 2024 |
| 8 | DIMENSIONAL FUND ADVISORS LP | 354204 | 9.05M | 57.80M | Jun 30, 2026 |
| 9 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 7.82M | 48.66M | Jun 30, 2026 |
| 10 | JANE STREET GROUP, LLC | 1595888 | 7.73M | 49.37M | Jun 30, 2026 |
| 11 | ARROWMARK COLORADO HOLDINGS LLC | 1483859 | 7.61M | 63.56M | Dec 31, 2023 |
| 12 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 6.75M | 43.14M | Jun 30, 2026 |
| 13 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 6.06M | 38.72M | Jun 30, 2026 |
| 14 | STATE STREET CORP | 93751 | 5.81M | 36.14M | Jun 30, 2026 |
| 15 | T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 1897612 | 5.80M | 37.06K | Jun 30, 2026 |
| 16 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 5.31M | 33.91M | Jun 30, 2026 |
| 17 | DISCIPLINED GROWTH INVESTORS INC /MN | 1050442 | 5.28M | 36.03M | Jun 30, 2025 |
| 18 | NEUBERGER BERMAN GROUP LLC | 1465109 | 4.27M | 26.48M | Jun 30, 2026 |
| 19 | LOOMIS SAYLES & CO L P | 312348 | 4.24M | 21.15M | Sep 30, 2025 |
| 20 | WALLEYE TRADING LLC | 1388391 | 4.17M | 26.61M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.