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.

Explore more:

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2021Renaissance Technologies LLCBuy243,936462,126$17,735
Q4 2020Renaissance Technologies LLCBuy9,316218,190$8,493
Q3 2020Renaissance Technologies LLCSell-102,252208,874$6,336
Q2 2020Renaissance Technologies LLCBuy244,879311,126$8,140
Q1 2020Renaissance Technologies LLCBuy21,70066,247$1,881
Q4 2019Renaissance Technologies LLCBuy28,94744,547$2,149
Q3 2019Renaissance Technologies LLCBuy20015,600$759
Q2 2019Renaissance Technologies LLCBuy15,40015,400$858

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.