America Movil (AMX) Q1 2025: Prepaid ARPU Drops 2.2% as Economic Slowdown Hits Mexico

April 30, 2025 | By EarningsIQ Research

America Movil’s Q1 revealed a sharp consumer pullback in Mexico, with prepaid average revenue per user (ARPU) falling and competitive pressure intensifying from low-cost mobile virtual network operators (MVNOs). The business leaned on postpaid wireless and broadband for growth, while cost controls and currency tailwinds supported margins. Management’s reduced capex signals caution amid macro headwinds, but improving conditions in the second half remain a central bet for the year.

Summary

• Prepaid Weakness Surfaces: Mexican prepaid ARPU declines as consumers delay recharges and MVNOs undercut pricing.
• Margin Expansion Driven by Cost Discipline: Operational efficiencies and currency gains bolster EBITDA across regions.
• Capex Pullback Reflects Macro Uncertainty: Lower investment pace signals a defensive stance as leadership awaits demand recovery.

Performance Analysis

America Movil’s Q1 2025 results highlight a business wrestling with diverging trends across its portfolio. Total service revenue increased in Mexican peso terms, but constant currency growth was more muted as the company faced a pronounced slowdown in Mexican consumer spending. The mobile postpaid and fixed broadband segments were the main engines of subscriber growth, with postpaid up 3.1% and broadband accesses up 4.3% year-on-year. In contrast, prepaid subscriber losses were notable in Mexico and Brazil, reflecting both macro pressure and competitive churn.

EBITDA margin improvement was broad-based, aided by currency appreciation in Colombia, Chile, and Europe against the peso, and by cost containment. Net income growth outpaced revenue, reflecting lower financing costs and operating leverage. Central America, Eastern Europe, and the Southern Cone (Chile, Paraguay, Uruguay) delivered standout margin and revenue expansion, while Brazil’s drag moderated. Management’s decision to cut capex for 2025 to 6.7 billion pesos marks a significant pivot from recent years of heavy investment, aligning spend with a more cautious demand outlook.

• Prepaid ARPU Decline: Mexican prepaid ARPU fell 2.2% YoY, the first negative print after several quarters of deceleration.
• Postpaid and Broadband Outperform: Postpaid and fixed broadband subscriber additions offset prepaid churn, underpinning revenue stability.
• EBITDA Margin Expansion: Margins rose in most markets, with Chile showing strong synergy capture and Central America rebounding post-cyberattack.

The business remains highly sensitive to Mexican macro conditions, with management expecting Q1 to mark the bottom and forecasting a recovery in the second half as rates fall and fiscal policy eases.

Executive Commentary

Strategic Positioning

1. Mexican Consumer Weakness Exposes Prepaid Model Fragility

The prepaid segment, historically a volume and cash flow driver, is now a vulnerability as consumer confidence and disposable income erode. Management cited a direct link between economic slowdown and delayed recharge behavior, with customers stretching usage and responding to aggressive competitor promotions. The rise of low-ARPU MVNOs like Byte, MVNOs are operators leasing network access, is fragmenting the market and compressing yields.

2. Postpaid and Broadband Anchor Stability

Postpaid wireless and fixed broadband continue to deliver growth and higher ARPU, benefiting from migration to fiber and upselling of more resilient customer cohorts. In Mexico, broadband net adds and postpaid gains signal ongoing share capture, while fiber penetration now covers 90% of customers, supporting churn reduction and loyalty.

3. Regional Diversification and Currency Tailwinds

Currency appreciation in Colombia, Chile, and Eastern Europe provided a material lift to reported results, masking underlying local market softness. Central America and the Caribbean rebounded from last year’s cyberattack, while Chile’s integration is yielding synergy-driven margin gains. Management is optimistic on further cost synergies and market share expansion in Chile, with a multi-year plan focused on both growth and profitability.

4. Capex Discipline and Strategic Pause

The sharp reduction in capex guidance for 2025 indicates a pivot from network buildout to operational optimization. Management cited recent heavy investments in fiber, cloud, and IT, signaling that infrastructure is now largely in place and incremental spend will be tightly managed until demand visibility improves.

5. Regulatory and Competitive Uncertainty in Mexico

Ongoing legislative debate over telecom and competition laws in Mexico creates a cloud over future spectrum allocation and market share definitions. Management is actively lobbying for recognition that AMX is not the dominant player in fixed broadband, seeking to shape policy outcomes that could materially impact competitive dynamics and capital requirements.

Key Considerations

America Movil’s Q1 underscores the tension between macro-driven consumer weakness and the company’s operational flexibility across its multinational footprint. Investors should weigh the following:

Key Considerations:

• Prepaid Sensitivity to Macro Cycles: The prepaid business model is highly exposed to economic shocks, with ARPU and volume at risk during downturns.
• Postpaid and Fiber as Defensive Plays: Migration to postpaid and fiber broadband offers more stable, higher-yielding revenue streams.
• Currency Exposure Cuts Both Ways: Recent tailwinds from currency appreciation may reverse, introducing volatility to reported results.
• Capex Flexibility as a Strategic Lever: Management’s willingness to cut investment reflects prudent capital stewardship but may limit growth if demand rebounds faster than expected.
• Regulatory Outcomes Remain a Wildcard: Legislative changes in Mexico could reshape the competitive landscape and AMX’s obligations in spectrum and market share terms.

Risks

Key risks for AMX include prolonged Mexican economic stagnation, further ARPU compression from MVNO competition, and adverse regulatory shifts. Currency volatility remains a double-edged sword, while capex reduction may constrain future growth if the macro recovery lags or competitive intensity escalates. Uncertainty around telecom law and spectrum allocation in Mexico could materially alter AMX’s market position and capital needs.

Forward Outlook

For Q2 2025, America Movil guided to:

• Continued focus on postpaid and broadband growth as primary revenue drivers
• Further cost discipline and operational synergies, especially in Chile and Central America

For full-year 2025, management lowered capex guidance to 6.7 billion pesos, citing:

• Slower economic growth and demand in core markets
• Completion of major fiber and IT infrastructure projects

Management expects Mexican macro headwinds to abate in the second half, with a recovery anticipated as rates fall and public spending resumes. Regulatory clarity and competitive behavior in prepaid will be closely monitored for impact on subscriber trends and margins.

Takeaways

America Movil’s Q1 2025 is a study in contrasts—operational resilience in broadband and postpaid, but acute vulnerability in prepaid as Mexico’s consumer weakens. Currency gains and cost controls provide a margin buffer, while capex discipline signals a defensive posture. The company’s ability to navigate regulatory uncertainty and reignite growth in its core market will define its trajectory for the balance of the year.

• Prepaid Volatility: The sharp ARPU drop in Mexico exposes the segment’s sensitivity to both macro cycles and competitive undercutting, putting near-term revenue at risk.
• Defensive Strength: Postpaid and broadband are proving resilient, with fiber-driven loyalty and higher ARPU offsetting prepaid softness.
• Regulatory and Capex Watch: Investors should monitor Mexico’s legislative process and AMX’s capex discipline as key swing factors for margin and growth in 2025.

Conclusion

America Movil’s Q1 demonstrates the company’s operational adaptability, but also highlights the risks of overreliance on Mexico’s prepaid consumer and the unpredictability of regulatory change. The next quarters will test whether postpaid and broadband can sustain growth amid a fragile macro backdrop and evolving competitive landscape.

Industry Read-Through

America Movil’s experience this quarter is a cautionary signal for Latin American telecoms with heavy prepaid exposure. As macro headwinds bite, operators with diversified revenue streams and strong fiber or postpaid franchises will fare better. The rise of aggressive MVNOs and the regulatory push to redefine market dominance in Mexico may foreshadow similar dynamics across the region. For global telecom investors, AMX’s capex pullback and cost discipline are instructive as the industry shifts from buildout to optimization amid uncertain demand.

AMX Telecommunications Wireless Broadband Prepaid Capex Regulation MVNO