America Movil S.A.B de C.V American Depositary Shares (each representing the right to receive twenty (20) Series B Shares) (AMX)

About America Movil S.A.B de C.V American Depositary Shares (each representing the right to receive twenty (20) Series B Shares)

América Móvil is the largest telecom carrier in Latin America, serving about 335 million wireless customers across the region. It also provides fixed-line phone, internet access, and television services in most of the countries it serves. Mexico is the firm's largest market, providing about 35% of service revenue. Móvil dominates the Mexican wireless market with about 60% customer share and also serves about half of the country's fixed-line internet access customers. Brazil, its second-most important market, accounts for about 20% of service revenue. Móvil sold its low-margin wireless resale business in the US to Verizon in 2021 and now owns a 1.4% stake in the US telecom giant. The firm also holds a 61% stake in Telekom Austria.

Institutional ownership

In 13F filings for the quarter ended September 30, 2026, 12 institutions reported holding AMX, with 41,106 shares worth $871,046 in aggregate. The largest reported holder was Farther Finance Advisors, with 15,030 shares worth $318,495. Of the 5 largest holders listed below, 2 reduced their positions and 3 held their positions unchanged during the quarter.

Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.

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