Is AMX a Buy? What to Consider in 2026
Last updated July 2026
Short answer
The bull case for America Movil (AMX) rests on Postpaid and data-led revenue growth: Rather than adding subscribers in already-saturated markets, America Movil grows revenue by shifting users to higher-value postpaid plans and by monetizing rising mobile-data and broadband usage. Revenue (2025) is ~Ps.944 billion (~$50 billion USD). If you believe that thesis holds, the real questions become position sizing and overlap, not timing. The main risk to that view: The dominant risk is currency: most revenue is earned in Latin American currencies while the ADR and dividend are in US dollars, so a strong Mexican peso or weak regional currencies can swing reported earnings, as a currency-driven EPS miss in early 2026 showed. Whether AMX is a buy comes down to whether you believe the thesis. This is informational, not a recommendation, and Walnut is not an investment adviser.
America Movil, S.A.B. de C.V. (AMX) is the largest telecommunications company in Latin America, headquartered in Mexico City and controlled by the Slim family. It provides wireless service under the Telcel brand in Mexico and the Claro brand across most of Latin America, alongside fixed-line telephone, broadband, and pay-TV services (including Telmex in Mexico) and enterprise and cloud solutions. As of the end of 2025 the company served roughly 331 million wireless subscribers and about 79 million fixed revenue-generating units across markets spanning Mexico, Brazil, Colombia, Argentina, the Andean and Central American regions, the Caribbean, and several countries in Central and Eastern Europe. The US-listed security is an ADR that trades on the NYSE and represents a block of the company's underlying Mexican shares. The investment picture is that of a mature, scaled telecom that competes on network quality and bundling of mobile, broadband, and pay-TV. Growth is driven by postpaid mobile, broadband, and rising data usage rather than raw subscriber additions in saturated markets, and management has focused on deleveraging and free-cash-flow generation. Because most revenue and costs are in Latin American currencies while the ADR and dividend are reported in US dollars, reported results and the stock are heavily influenced by the Mexican peso and other regional exchange rates, along with regulatory conditions and competition in each market.
What's the case for buying AMX?
1. Postpaid and data-led revenue growth.
Rather than adding subscribers in already-saturated markets, America Movil grows revenue by shifting users to higher-value postpaid plans and by monetizing rising mobile-data and broadband usage. In 2025 postpaid revenue grew roughly 9% and broadband revenue grew close to 10% at constant exchange rates, showing the mix shift is working even as prepaid voice matures.
2. Free cash flow and deleveraging.
The company has prioritized generating free cash flow and reducing net debt, with 2025 free cash flow up sharply and net debt declining. Strong cash generation funds network investment, dividends, and buybacks, and a lighter debt load reduces sensitivity to interest rates and currency swings on foreign-currency borrowings.
3. Fixed-mobile convergence and enterprise.
Bundling mobile, fiber broadband, and pay-TV increases revenue per household and lowers churn. Continued fiber build-outs and enterprise services (data, cloud, and connectivity for businesses) give America Movil additional revenue streams beyond consumer wireless across its large regional footprint.
4. Regional scale and pricing power.
As the market leader in many of its countries, America Movil benefits from network scale, brand strength (Telcel, Claro), and spectrum holdings that are hard for smaller rivals to match. That scale supports margins and gives some pricing power, though regulators in several markets watch its dominant positions closely.
What are the risks to AMX?
The dominant risk is currency: most revenue is earned in Latin American currencies while the ADR and dividend are in US dollars, so a strong Mexican peso or weak regional currencies can swing reported earnings, as a currency-driven EPS miss in early 2026 showed. The company is deemed to be controlled by the Slim family, so minority ADR holders have limited influence over strategy and governance. Telecom is capital-intensive and heavily regulated, and America Movil's leading market positions attract antitrust and pricing scrutiny in Mexico and other countries. Competition from rivals such as Telefonica, AT&T's Mexican unit, and local carriers pressures pricing, and macroeconomic or political instability across Latin America can dampen demand and complicate operations.
How is AMX valued? (as of July 2026)
Snapshot for AMX as of July 2026, sourced from Yahoo Finance and may be delayed. Valuation figures move with price and earnings; verify the current numbers with your broker before deciding.
- Revenue (2025): ~Ps.944 billion (~$50 billion USD)
- Net profit (2025): ~Ps.88 billion (~$4.6 billion USD)
- Wireless subscribers: ~331 million
- Market cap: ~$75-80 billion
- P/E (TTM): ~15-16x
- Dividend yield: ~2%
America Movil trades at a mid-teens earnings multiple, roughly in line with large telecom peers and below high-growth tech. Reported figures are dominated by the Mexican peso conversion, so US-dollar ADR results can move even when local-currency operations are stable. Free cash flow rose meaningfully in 2025 while net debt fell, supporting the dividend and buybacks.
How do you decide if AMX is a buy?
Rather than asking whether AMX is a buy in the abstract, it tends to help to answer four questions:
- Thesis: do you believe the case above, and is it still true today?
- Time horizon: a single stock can be volatile, so a longer horizon absorbs more of the swings.
- Position sizing: a thesis can be right and the sizing still wrong; decide how much of your portfolio one name should be.
- Overlap: check whether you already hold AMX indirectly through an index or sector ETF before adding more.
For the full picture, see the AMX stock guide (what the company does, the ETFs that hold it, similar stocks, and the themes it fits). In Walnut you can ask its AI about AMX against your real portfolio and see your actual exposure before deciding.
The bottom line on AMX
The bottom line: America Movil's story right now is Postpaid and data-led revenue growth, with revenue (2025) at ~Ps.944 billion (~$50 billion USD). If you believe that narrative continues, the call is about sizing AMX sensibly and checking overlap with what you own; if you doubt it (the risk: the dominant risk is currency: most revenue is earned in Latin American currencies while the ADR and dividend are in US dollars, so a strong Mexican peso or weak regional currencies can swing reported earnings, as a currency-driven EPS miss in early 2026 showed.), it is not for you. Decide from the thesis, not the ticker. Walnut is not an investment adviser.
Build a basket around AMX with Walnut
Use America Movil as one constituent in a thematic basket Walnut's AI helps you assemble. Describe a thesis you believe in, the AI proposes the holdings and weights, and you approve before any broker order.
FAQ
Is AMX a good stock to buy right now?
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The case for America Movil right now is Postpaid and data-led revenue growth, with revenue (2025) at ~Ps.944 billion (~$50 billion USD). If you believe that thesis holds, AMX is a way to own it and the real questions are sizing and overlap, not timing; the main risk to that view is the dominant risk is currency: most revenue is earned in Latin American currencies while the ADR and dividend are in US dollars, so a strong Mexican peso or weak regional currencies can swing reported earnings, as a currency-driven EPS miss in early 2026 showed. So it comes down to whether you believe the thesis. Walnut is not an investment adviser and this is not a recommendation.
What does America Movil do?
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America Movil, S.A.B.
What are the main risks of AMX?
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The dominant risk is currency: most revenue is earned in Latin American currencies while the ADR and dividend are in US dollars, so a strong Mexican peso or weak regional currencies can swing reported earnings, as a currency-driven EPS miss in early 2026 showed. The company is deemed to be controlled by the Slim family, so minority ADR holders have limited influence over strategy and governance. Telecom is capital-intensive and heavily regulated, and America Movil's leading market positions attract antitrust and pricing scrutiny in Mexico and other countries. Competition from rivals such as Telefonica, AT&T's Mexican unit, and local carriers pressures pricing, and macroeconomic or political instability across Latin America can dampen demand and complicate operations.
What does America Movil (AMX) do?
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It is the largest telecommunications operator in Latin America, providing wireless service (Telcel in Mexico, Claro across the region), plus fixed-line phone, broadband, and pay-TV, along with enterprise and cloud services across Latin America and parts of Europe.
Is AMX a US stock or a foreign stock?
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AMX is a Mexican company. The US-listed security is an American Depositary Receipt (ADR) that trades on the NYSE and represents underlying shares, letting US investors buy it in dollars through a normal brokerage account.
How do you invest in AMX?
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You can buy the AMX ADR or fractional shares at any major US broker, hold it through an emerging-markets or telecom ETF that includes it, or add it as one position in a thematic basket alongside related holdings.
Does AMX pay a dividend?
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Yes. America Movil pays dividends to ADR holders, typically on a semiannual or periodic basis, with a yield in the low single digits. Dividend amounts in dollars can vary with the peso-to-dollar exchange rate.
Walnut is informational and is not an investment adviser. This page is educational and not a recommendation to buy or sell AMX; figures are approximate and dated, and your own situation, time horizon, and risk tolerance should drive any decision. Verify current data before investing.