MARRIOTT INTERNATIONAL -CL A (MAR) Institutional Ownership Changes & 13F Activity

MARRIOTT INTERNATIONAL -CL A (MAR). 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 Fundsmith, Fundsmith Investment Services, Renaissance Technologies LLC, Parnassus Endeavor Fund, and Sequoia Financial Advisors.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026FundsmithSell-609,0553,370,872$1,102,511,105
Q1 2026Fundsmith Investment ServicesSell-119,1261,199,125$392,197,814
Q1 2026Renaissance Technologies LLCBuy100,440108,216$35,394,207
Q1 2026Parnassus Endeavor FundBuy26,4391,588,018$519,393,047
Q1 2026Sequoia Financial AdvisorsSell-5915,505$5,071,099
Q4 2025Parnassus Endeavor FundSell-292,9371,561,579$484,464,268
Q4 2025FundsmithSell-248,3713,979,927$1,234,732,552
Q4 2025Renaissance Technologies LLCSell-220,7407,776$2,412,426
Q4 2025Fundsmith Investment ServicesSell-145,3101,318,251$408,974,190
Q4 2025Sequoia Financial AdvisorsBuy3,07315,564$4,828,567
Q3 2025Parnassus Endeavor FundSell-99,4461,854,516$482,990,147
Q3 2025Fundsmith Investment ServicesSell-39,9811,463,561$381,169,827
Q3 2025FundsmithSell-8,3014,228,298$1,101,217,931
Q3 2025Sequoia Financial AdvisorsSell-1,18812,491$3,253,157
Q2 2025Parnassus Endeavor FundSell-69,3151,953,962$533,841,958
Q2 2025FundsmithSell-14,9614,236,599$1,157,481,213
Q2 2025Fundsmith Investment ServicesBuy2,3261,503,542$410,782,710
Q2 2025Eagle Capital ManagementSell-78318,811$5,139,353
Q2 2025Sequoia Financial AdvisorsBuy23813,679$3,737,180
Q2 2025Matrix Private Capital GroupSell-111,117$305,176
Q1 2025Renaissance Technologies LLCBuy185,800228,516$54,432,511
Q1 2025Parnassus Endeavor FundSell-179,9522,023,277$481,944,581
Q1 2025Eagle Capital ManagementSell-9,31619,594$4,667,291
Q1 2025FundsmithSell-3,7804,251,560$1,012,721,592
Q1 2025Fundsmith Investment ServicesSell-3,7641,501,216$357,589,651
Q1 2025Sequoia Financial AdvisorsBuy1,43213,441$3,201,621
Q1 2025Matrix Private Capital GroupSell-41,128$268,690
Q4 2024Parnassus Endeavor FundSell-147,1512,203,229$614,568,697
Q4 2024Fundsmith Investment ServicesBuy78,7701,504,980$419,799,121
Q4 2024Renaissance Technologies LLCBuy33,60042,716$11,915,201

Frequently asked questions about MAR activity

  • Which institutional owners are buying MAR?

    Institutional owners buying MAR 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 MAR activity?

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

  • Is institutional interest in MAR increasing?

    Institutional interest in MAR 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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