MILLICOM INTL CELLULAR S A (TIGO) Stock Institutional Trading Activity


MILLICOM INTL CELLULAR S A (TIGO) 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, Causeway Capital Management, Polen Capital Management, Dodge & Cox Stock Fund, and Longleaf Partners. 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 2025Causeway Capital ManagementBuy177,950215,950$11,972,268
Q4 2025Polen Capital ManagementBuy2317,685$980,456
Q4 2025Renaissance Technologies LLCSell-238,242462,392$25,635,012
Q3 2025Dodge & Cox Stock FundSell-387,5008,448,632$410,096,597
Q3 2025Causeway Capital ManagementBuy38,00038,000$1,844,520
Q3 2025Polen Capital ManagementSell-1,09117,662$857,313
Q3 2025Renaissance Technologies LLCSell-110,000700,634$34,008,774
Q2 2025Dodge & Cox Stock FundBuy134,4008,836,132$331,089,866
Q2 2025Polen Capital ManagementBuy18,75318,753$702,675
Q2 2025Renaissance Technologies LLCBuy664,434810,634$30,374,456
Q2 2025Longleaf PartnersSell-980,3391,037,634$38,880,147
Q1 2025Dodge & Cox Stock FundBuy8,701,7328,701,732$263,401,428
Q1 2025Renaissance Technologies LLCBuy29,720146,200$4,425,474
Q1 2025Longleaf PartnersSell-393,2842,017,973$61,084,043
Q4 2024Renaissance Technologies LLCSell-1,120116,480$2,913,165
Q4 2024Longleaf PartnersBuy2,411,2572,411,257$60,305,537
Q3 2024Renaissance Technologies LLCSell-203,147117,600$3,189,312
Q2 2024Renaissance Technologies LLCBuy83,939320,747$7,874,339
Q1 2024Renaissance Technologies LLCBuy6,928236,808$4,791
Q4 2023Renaissance Technologies LLCBuy2,123229,880$4,137
Q3 2023Renaissance Technologies LLCSell-29,719227,757$3,521
Q2 2023Renaissance Technologies LLCSell-6,565257,476$3,925
Q1 2023Renaissance Technologies LLCSell-125,004264,041$4,997
Q4 2022Renaissance Technologies LLCBuy98,698389,045$4,920
Q3 2022Renaissance Technologies LLCSell-124,950290,347$3,313
Q2 2022Renaissance Technologies LLCBuy126,350415,297$5,953
Q1 2022Renaissance Technologies LLCBuy9,700288,947$7,284
Q4 2021Renaissance Technologies LLCBuy99,200279,247$7,945
Q3 2021Renaissance Technologies LLCSell-342,981180,047$6,509
Q2 2021Renaissance Technologies LLCBuy60,902523,028$20,694

Frequently asked questions about TIGO activity

  • Which institutional owners are buying TIGO?

    Institutional owners buying TIGO 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 TIGO activity?

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

  • Is institutional interest in TIGO increasing?

    Institutional interest in TIGO 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.