MASTERCARD INC - A (MA) Institutional Ownership Changes & 13F Activity

MASTERCARD INC - A (MA). 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 Akre Capital Management, Eagle Capital Management, Polen Capital Management, Renaissance Technologies LLC, and Parnassus Endeavor Fund.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Akre Capital ManagementSell-724,1742,281,106$1,139,777,424
Q1 2026Eagle Capital ManagementBuy624,540624,540$312,057,545
Q1 2026Polen Capital ManagementSell-590,3391,541,388$770,169,816
Q1 2026Renaissance Technologies LLCBuy188,894194,651$97,260,580
Q1 2026Parnassus Endeavor FundSell-114,3011,694,979$846,913,207
Q1 2026Vulcan Value PartnersSell-66,015383,179$191,459,219
Q1 2026AKO CapitalBuy55,483155,592$77,743
Q1 2026Lone Pine CapitalSell-39,13757,201$28,581,052
Q1 2026Gardner Russo & QuinnSell-30,8581,555,141$777,041,820
Q1 2026Triple Frond PartnersSell-23,953175,472$87,676
Q1 2026AltaRock PartnersSell-19,000522,836$261,240,236
Q1 2026Jensen Investment ManagementBuy8,189490,929$245,297,584
Q1 2026Egerton Capital UKBuy1,310459,652$229,669,718
Q1 2026Sequoia Financial AdvisorsSell-92633,212$16,594,651
Q1 2026Giverny CapitalSell-69328,066$14,023,458
Q1 2026Semper Augustus Investments GroupBuy658658$328,852
Q1 2026Cullen Value FundSell-1156,253$3,124,230
Q1 2026Alapocas Investment PartnersBuy1084,252$2,124,554
Q1 2026Mairs & Power Growth FundSell-104520$259,823
Q1 2026Valley Forge Capital ManagementBuy871,487,496$743,242,251
Q4 2025Lone Pine CapitalSell-947,21996,338$54,997,437
Q4 2025Polen Capital ManagementSell-609,5162,131,727$1,216,959,930
Q4 2025Parnassus Endeavor FundSell-313,7791,809,280$1,032,881,767
Q4 2025Akre Capital ManagementSell-150,3143,005,280$1,715,654,246
Q4 2025AKO CapitalBuy100,109100,109$57,150
Q4 2025Jensen Investment ManagementSell-98,787482,740$275,586,611
Q4 2025Renaissance Technologies LLCSell-58,2875,757$3,286,444
Q4 2025AltaRock PartnersSell-42,250541,836$309,323,336
Q4 2025Gardner Russo & QuinnSell-34,2731,585,999$905,414,977
Q4 2025Aquamarine Zurich AGSell-25,75040,000$22,835

Frequently asked questions about MA activity

  • Which institutional owners are buying MA?

    Institutional owners buying MA 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 MA activity?

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

  • Is institutional interest in MA increasing?

    Institutional interest in MA 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.

Related MA Institutional Insights