MARRIOTT INTERNATIONAL -CL A (MAR) Stock Institutional Trading Activity


MARRIOTT INTERNATIONAL -CL A (MAR) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Fundsmith, Renaissance Technologies LLC, Parnassus Endeavor Fund, Fundsmith Investment Services, and Sequoia Financial Advisors. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2023Eagle Capital ManagementSell-122,9572,488,701$561,226,963
Q3 2023Fundsmith Investment ServicesBuy1,271,9721,327,508$260,934,972
Q3 2023FundsmithBuy4,207,5524,395,681$864,015,057
Q3 2023Renaissance Technologies LLCSell-298,80083,916$16,495
Q3 2023AKO CapitalSell-188,586265,957$52,277
Q3 2023Vulcan Value PartnersBuy423,356424,700$83,407
Q3 2023Sequoia Financial AdvisorsBuy155,823$1,144,658
Q3 2023Alta Fox Capital ManagementSell-47,50041,400$8,137,584
Q3 2023Parnassus Endeavor FundBuy2,450,2472,450,247$481,620,551
Q3 2023Eagle Capital ManagementSell-968,7442,611,658$513,347,496
Q2 2023Fundsmith Investment ServicesBuy27,51555,536$10,201,408
Q2 2023FundsmithBuy88,535188,129$34,557,416
Q2 2023Renaissance Technologies LLCSell-622,137382,716$70,301
Q2 2023AKO CapitalSell-179,792454,543$83,495
Q2 2023Matrix Private Capital GroupSell-2781,129$207,386
Q2 2023Brave Warrior AdvisorsBuy91,194$219,326
Q2 2023Sequoia Financial AdvisorsBuy8535,808$1,066,946
Q2 2023Alta Fox Capital ManagementBuy88,90088,900$16,330,041
Q2 2023Eagle Capital ManagementSell-254,6673,580,402$657,684,043
Q1 2023Fundsmith Investment ServicesBuy28,02128,021$4,652,607
Q1 2023FundsmithSell-197,83899,594$16,536,588
Q1 2023AKO CapitalSell-29,205634,335$105,325
Q1 2023Renaissance Technologies LLCBuy61,3911,004,853$166,846
Q1 2023Sequoia Financial AdvisorsBuy514,955$822,745
Q1 2023Eagle Capital ManagementSell-837,8363,835,069$636,774,857
Q4 2022Eagle Capital ManagementSell-1,714,9544,672,905$695,748,825
Q4 2022Meritage GroupSell-615,8201,421$212
Q4 2022AKO CapitalSell-23,148663,540$98,794
Q4 2022Renaissance Technologies LLCBuy662,346943,462$140,472
Q4 2022Matrix Private Capital GroupSell-1081,407$209,488

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.