BALTIMORE, MD
UNDER ARMOUR, INC.UAA— Latest position per institution from SEC 13F filings
15
Institutional holders
255.73M
Total shares held
1.56B
Estimated value
12.79M
Avg. position size
BDT CAPITAL PARTNERS, LLC
CIK 1510974
Shares
66.61M
Value
414.29M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
27.79M
Value
177.59M
Filed
Jun 30, 2026
FAIRFAX FINANCIAL HOLDINGS LTD/ CAN
CIK 915191
Shares
22M
Value
136.61M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
16.35M
Value
109.04M
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
15.73M
Value
75.50M
Filed
Dec 31, 2025
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
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
7.81M
Value
48.59M
Filed
Jun 30, 2026
ARROWMARK COLORADO HOLDINGS LLC
CIK 1483859
Shares
7.61M
Value
63.56M
Filed
Dec 31, 2023
SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P.
CIK 1812095
Shares
6.75M
Value
43.14M
Filed
Jun 30, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
6.75M
Value
43.14M
Filed
Jun 30, 2026
UBS GROUP AG
CIK 1610520
Shares
5.99M
Value
38.30M
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
MORGAN STANLEY
CIK 895421
Shares
5.63M
Value
35.96M
Filed
Jun 30, 2026
DISCIPLINED GROWTH INVESTORS INC /MN
CIK 1050442
Shares
5.28M
Value
36.03M
Filed
Jun 30, 2025
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 1165408
Shares
4.84M
Value
28.85K
Filed
Sep 30, 2022
LOOMIS SAYLES & CO L P
CIK 312348
Shares
4.24M
Value
21.15M
Filed
Sep 30, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BDT CAPITAL PARTNERS, LLC | 1510974 | 66.61M | 414.29M | Jun 30, 2026 |
| 2 | BLACKROCK, INC. | 2012383 | 27.79M | 177.59M | Jun 30, 2026 |
| 3 | FAIRFAX FINANCIAL HOLDINGS LTD/ CAN | 915191 | 22M | 136.61M | Jun 30, 2026 |
| 4 | BLACKROCK FINANCE, INC. | 1364742 | 16.35M | 109.04M | Jun 30, 2024 |
| 5 | VANGUARD GROUP INC | 102909 | 15.73M | 75.50M | Dec 31, 2025 |
| 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 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 7.81M | 48.59M | Jun 30, 2026 |
| 11 | ARROWMARK COLORADO HOLDINGS LLC | 1483859 | 7.61M | 63.56M | Dec 31, 2023 |
| 12 | SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 1812095 | 6.75M | 43.14M | Jun 30, 2026 |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 6.75M | 43.14M | Jun 30, 2026 |
| 14 | UBS GROUP AG | 1610520 | 5.99M | 38.30M | Jun 30, 2026 |
| 15 | STATE STREET CORP | 93751 | 5.81M | 36.14M | Jun 30, 2026 |
| 16 | T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 1897612 | 5.80M | 37.06K | Jun 30, 2026 |
| 17 | MORGAN STANLEY | 895421 | 5.63M | 35.96M | Jun 30, 2026 |
| 18 | DISCIPLINED GROWTH INVESTORS INC /MN | 1050442 | 5.28M | 36.03M | Jun 30, 2025 |
| 19 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 1165408 | 4.84M | 28.85K | Sep 30, 2022 |
| 20 | LOOMIS SAYLES & CO L P | 312348 | 4.24M | 21.15M | Sep 30, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.