MGM RESORTS INTERNATIONAL (MGM) Stock Institutional Trading Activity


MGM RESORTS INTERNATIONAL (MGM) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q1 2026), investors with some of the largest reported share count changes include Sequoia Financial Advisors, Longleaf Partners, Dodge & Cox Stock Fund, Meritage Group, and Scion Asset Management. 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
Q1 2026Sequoia Financial AdvisorsBuy20,26234,930$1,292,763
Q4 2025Longleaf PartnersBuy285,3672,033,369$74,197,635
Q3 2025Dodge & Cox Stock FundSell-3,50010,500$363,930
Q3 2025Sequoia Financial AdvisorsBuy2,41914,668$508,388
Q3 2025Longleaf PartnersSell-27,1021,748,002$60,585,749
Q2 2025Dodge & Cox Stock FundSell-1,50014,000$481,460
Q2 2025Sequoia Financial AdvisorsSell-76712,249$421,238
Q2 2025Longleaf PartnersSell-153,8591,775,104$61,045,828
Q1 2025Sequoia Financial AdvisorsSell-44,89513,016$385,790
Q1 2025Longleaf PartnersSell-480,1841,928,963$57,174,461
Q4 2024Dodge & Cox Stock FundBuy15,50015,500$537,075
Q4 2024Sequoia Financial AdvisorsBuy7,48757,911$2,006,617
Q4 2024Longleaf PartnersBuy211,2452,409,147$83,476,943
Q3 2024Sequoia Financial AdvisorsBuy44,48950,424$1,971,074
Q3 2024Longleaf PartnersSell-35,0562,197,902$85,915,988
Q2 2024Longleaf PartnersBuy207,0412,232,958$99,232,653
Q2 2024Sequoia Financial AdvisorsBuy955,935$263,758
Q1 2024Longleaf PartnersSell-461,6562,025,917$95,643,541
Q1 2024Meritage GroupBuy6,9306,930$327
Q1 2024Sequoia Financial AdvisorsBuy1895,840$275,706
Q4 2023Longleaf PartnersSell-84,7322,487,573$111,144,762
Q4 2023Sequoia Financial AdvisorsBuy3335,651$252,487
Q4 2023Scion Asset ManagementSell-50,000100,000$4,468,000
Q3 2023Longleaf PartnersSell-205,8862,572,305$94,557,932
Q3 2023Renaissance Technologies LLCSell-167,50026,140$961
Q2 2023Longleaf PartnersSell-497,3012,778,191$122,018,148
Q2 2023Renaissance Technologies LLCBuy118,040193,640$8,505
Q2 2023Sequoia Financial AdvisorsSell-1,9695,318$233,567
Q2 2023Scion Asset ManagementBuy50,000150,000$6,588,000
Q1 2023Longleaf PartnersSell-448,0623,275,492$145,497,355

Frequently asked questions about MGM activity

  • Which institutional owners are buying MGM?

    Institutional owners buying MGM 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 MGM activity?

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

  • Is institutional interest in MGM increasing?

    Institutional interest in MGM 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.