UNDER ARMOUR INC-CLASS C (UA) Institutional Ownership Changes & 13F Activity

UNDER ARMOUR INC-CLASS C (UA). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Fairfax Financial Holdings, Renaissance Technologies LLC, Meritage Group, Miller Value Partners, and Lone Pine Capital.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Fairfax Financial HoldingsBuy12,541,77321,999,128$126,934,969
Q4 2025Fairfax Financial HoldingsBuy9,228,3559,457,355$45,395,304
Q3 2025Renaissance Technologies LLCSell-783,50023,800$114,954
Q2 2025Renaissance Technologies LLCSell-1,401,400807,300$5,239,377
Q1 2025Renaissance Technologies LLCBuy915,5002,208,700$13,141,765
Q4 2024Renaissance Technologies LLCBuy939,7001,293,200$9,647,272
Q3 2024Renaissance Technologies LLCSell-56,800353,500$2,955,260
Q2 2024Renaissance Technologies LLCBuy5,890410,300$2,679,259
Q1 2024Renaissance Technologies LLCSell-396,290404,410$2,887
Q4 2023Renaissance Technologies LLCBuy353,000800,700$6,686
Q3 2023Renaissance Technologies LLCSell-1,036,100447,700$2,856
Q2 2023Renaissance Technologies LLCBuy362,4001,483,800$9,956
Q1 2023Renaissance Technologies LLCBuy507,8001,121,400$9,566
Q4 2022Renaissance Technologies LLCBuy155,500613,600$5,473
Q3 2022Renaissance Technologies LLCSell-3,531,500458,100$2,730
Q2 2022Renaissance Technologies LLCBuy2,844,5003,989,600$30,241
Q2 2022Fairfax Financial HoldingsBuy110,000229,000$1,736
Q2 2022Meritage GroupBuy36,81643,651$331
Q1 2022Renaissance Technologies LLCSell-855,6001,145,100$17,818
Q1 2022Meritage GroupSell-1,0176,835$106
Q4 2021Renaissance Technologies LLCSell-147,2552,000,700$36,093
Q4 2021Meritage GroupBuy1057,852$142
Q3 2021Renaissance Technologies LLCBuy334,6552,147,955$37,632
Q3 2021Meritage GroupBuy7,7477,747$136
Q2 2021Renaissance Technologies LLCBuy634,2001,813,300$33,673
Q1 2021Renaissance Technologies LLCBuy362,2001,179,100$21,766
Q1 2021Fairfax Financial HoldingsBuy55,000119,000$2,196
Q1 2021Miller Value PartnersSell-15,30025,700$474
Q4 2020Renaissance Technologies LLCBuy191,900816,900$12,155
Q4 2020Fairfax Financial HoldingsBuy64,00064,000$952

Frequently asked questions about UA activity

  • Which institutional owners are buying UA?

    Institutional owners buying UA include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in UA activity?

    "Buy" means an investor increased their reported position in UA compared to the prior reporting period. This reflects growing exposure to UNDER ARMOUR INC-CLASS C (UA) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in UA increasing?

    Institutional interest in UA can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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