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Under Armour
UAA

Overview Fund Activity

384 hedge funds and large institutions have $1.26B invested in Under Armour in 2025 Q1 according to their latest regulatory filings, with 72 funds opening new positions, 109 increasing their positions, 111 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
384
Holders Change
-3
Holders Change %
-0.78%
% of All Funds
5.22%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
72
Increased
109
Reduced
111
Closed
69
Calls
$18.5M
Puts
$131M
Net Calls
-$112M
Net Calls Change
-$73.1M

Top Buyers

1
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$24.7M
2
Boston Partners
Boston Partners
Massachusetts
+$17.7M
3
Tudor Investment Corp
Tudor Investment Corp
Connecticut
+$13.5M
4
Citadel Advisors
Citadel Advisors
Florida
+$12.2M
5
Millennium Management
Millennium Management
New York
+$10.9M

Top Sellers

1
Alyeska Investment Group
Alyeska Investment Group
Illinois
-$81.1M
2
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$24.4M
3
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$22M
4
Walleye Capital
Walleye Capital
New York
-$7.61M
5
TI
Trexquant Investment
Connecticut
-$5.07M
Name Holding Trade Value Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$172M -$4.95M -792,686 -3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$97.1M -$68.1K -10,894 -0.1%
BlackRock
3
BlackRock
New York
$94.3M -$1.4M -223,372 -1%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$62.1M +$1.81M +290,244 +3%
Fidelity International
5
Fidelity International
Bermuda
$47.2M +$1.25M +200,000 +3%
Fuller & Thaler Asset Management
6
Fuller & Thaler Asset Management
California
$40.6M +$6.03M +965,404 +17%
FFH
7
Fairfax Financial Holdings
Ontario, Canada
$39.4M – – –
DGI
8
Disciplined Growth Investors
Minnesota
$38.4M +$1.02M +163,021 +3%
State Street
9
State Street
Massachusetts
$37.3M +$610K +97,533 +2%
American Century Companies
10
American Century Companies
Missouri
$34.2M +$9.08M +1,452,143 +36%
Charles Schwab
11
Charles Schwab
California
$31.5M +$1.45M +231,990 +5%
UBS Group
12
UBS Group
Switzerland
$30.2M +$9.15M +1,463,464 +43%
Renaissance Technologies
13
Renaissance Technologies
New York
$30M -$192K -30,706 -0.6%
Susquehanna International Group
14
Susquehanna International Group
Pennsylvania
$27.6M +$24.7M +3,954,612 +858%
T. Rowe Price Investment Management
15
T. Rowe Price Investment Management
Maryland
$25M +$3.66M +586,183 +17%
Loomis, Sayles & Company
16
Loomis, Sayles & Company
Massachusetts
$24.8M +$257K +41,200 +1%
Citadel Advisors
17
Citadel Advisors
Florida
$21.3M +$12.2M +1,949,898 +134%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$19M +$974K +155,855 +5%
Boston Partners
19
Boston Partners
Massachusetts
$17.7M +$17.7M +2,864,429 New
Two Sigma Investments
20
Two Sigma Investments
New York
$17.5M +$4.77M +762,654 +37%
Morgan Stanley
21
Morgan Stanley
New York
$16.6M +$4.92M +787,863 +42%
Millennium Management
22
Millennium Management
New York
$16.6M +$10.9M +1,737,635 +189%
TC
23
Towle & Co
Colorado
$14M -$363K -58,120 -3%
Tudor Investment Corp
24
Tudor Investment Corp
Connecticut
$13.5M +$13.5M +2,166,850 New
Northern Trust
25
Northern Trust
Illinois
$10.8M +$18.1K +2,893 +0.2%
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