CME GROUP INC (CME) Stock Institutional Trading Activity


CME GROUP INC (CME) 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 Renaissance Technologies LLC, Cullen Value Fund, Cantillon Capital Management, Egerton Capital UK, and Parnassus Endeavor Fund. 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 2025Renaissance Technologies LLCSell-767,62071,869$19,625,987
Q4 2025Cantillon Capital ManagementBuy11,8441,573,017$429,559,482
Q4 2025Cullen Value FundSell-14,25324,666$6,476,007
Q3 2025Sequoia Financial AdvisorsBuy41311,609$3,136,630
Q3 2025Parnassus Endeavor FundBuy32,606346,744$93,686,761
Q3 2025Renaissance Technologies LLCSell-203,000839,489$226,821,533
Q3 2025Egerton Capital UKSell-338,1481,184,788$320,117,870
Q3 2025Cantillon Capital ManagementSell-17,1771,561,173$421,813,333
Q3 2025Cullen Value FundBuy8,94238,919$10,301,269
Q2 2025Lindsell TrainSell-1,2007,400$2,039,588
Q2 2025Sequoia Financial AdvisorsBuy62711,196$3,085,883
Q2 2025Parnassus Endeavor FundSell-1,841314,138$86,582,716
Q2 2025Renaissance Technologies LLCBuy226,8001,042,489$287,330,818
Q2 2025Egerton Capital UKSell-207,2581,522,936$419,751,620
Q2 2025Cantillon Capital ManagementSell-45,8561,578,350$435,024,827
Q2 2025Viking Global InvestorsSell-233,736597,374$164,648,222
Q2 2025Cullen Value FundBuy2,49529,977$8,262,388
Q1 2025Sequoia Financial AdvisorsBuy57310,569$2,803,912
Q1 2025Parnassus Endeavor FundSell-50,848315,979$83,826,069
Q1 2025Renaissance Technologies LLCSell-279,900815,689$216,394,135
Q1 2025Cantillon Capital ManagementSell-50,2321,624,206$430,885,610
Q1 2025Egerton Capital UKBuy765,7731,730,194$459,003,166
Q1 2025Cullen Value FundBuy1,42927,482$7,290,599
Q4 2024Sequoia Financial AdvisorsBuy8459,996$2,321,394
Q4 2024Parnassus Endeavor FundSell-1,890,660366,827$85,188,234
Q4 2024Egerton Capital UKBuy514,621964,421$223,967,489
Q4 2024Renaissance Technologies LLCSell-307,5001,095,589$254,428,633
Q4 2024Cantillon Capital ManagementBuy9,6221,674,438$388,854,737
Q4 2024Cullen Value FundBuy43026,053$6,050,236
Q3 2024Sequoia Financial AdvisorsBuy5,3599,151$2,019,245

Frequently asked questions about CME activity

  • Which institutional owners are buying CME?

    Institutional owners buying CME 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 CME activity?

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

  • Is institutional interest in CME increasing?

    Institutional interest in CME 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.