Under Armour
375 hedge funds and large institutions have $1.22B invested in Under Armour in 2026 Q1 according to their latest regulatory filings, with 80 funds opening new positions, 110 increasing their positions, 114 reducing their positions, and 49 closing their positions.
63% more first-time investments, than exits
New positions opened: 80 | Existing positions closed: 49
24% more capital invested
Capital invested by funds: $977M → $1.22B (+$239M)
7% more funds holding
Funds holding: 352 → 375 (+23)
4.89% more ownership
Funds ownership: 104.12% → 109.01% (+4.9%)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
4% less repeat investments, than reductions
Existing positions increased: 110 | Existing positions reduced: 114
64% less call options, than puts
Call options by funds: $62.7M | Put options by funds: $174M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HF
HRT Financial
New York
|
+$26.1M |
| 2 |
State of Wisconsin Investment Board
Madison,
Wisconsin
|
+$17.8M |
| 3 |
WP
Woodline Partners
San Francisco,
California
|
+$13.3M |
| 4 |
Millennium Management
New York
|
+$12.2M |
| 5 |
KHCM
Kettle Hill Capital Management
New York
|
+$11.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$27.4M |
| 2 |
Squarepoint
New York
|
-$9.18M |
| 3 |
Marshall Wace
London,
United Kingdom
|
-$8.65M |
| 4 |
First Trust Advisors
Wheaton,
Illinois
|
-$7.24M |
| 5 |
Point72 Asset Management
Stamford,
Connecticut
|
-$5.96M |
UAA Hedge Fund Activity: Q1 2026 in Review
375 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in Under Armour (UAA) for Q1 2026, worth a combined $1.22B — up 24% from $977M a quarter earlier.
Buyers outnumbered sellers: 80 funds opened new UAA positions and 49 closed out — a net gain of 31 holders — while 110 added to existing stakes and 114 trimmed.
The largest buyer was HRT Financial, adding an estimated $26.1M. The largest seller was Susquehanna International Group, cutting an estimated $27.4M.
- 375 institutional investors held Under Armour (UAA) as of Q1 2026, up from 352 in Q4 2025.
- Funds reported $1.22B of Under Armour stock for Q1 2026, up 24% quarter-over-quarter.
- 80 funds opened new Under Armour positions in Q1 2026 and 49 closed out, a net change of +31 holders.
- The largest Under Armour buyer in Q1 2026 was HRT Financial, an estimated $26.1M added.
- The largest Under Armour seller in Q1 2026 was Susquehanna International Group, an estimated $27.4M sold.
Based on aggregated 13F filings for Q1 2026.