Millicom International Cellular stock (SE0001174970): Q1 earnings beat sets stage for May 12 report

Millicom is set to report Q1 2026 earnings on Tuesday, May 12, 2026, following a strong Q4 2025 beat. The Luxembourg-based telecom reported Q4 EPS of $1.50, crushing analyst estimates of $1.05.

Millicom International Cellular (NASDAQ: TIGO) is preparing to release its Q1 2026 earnings on Tuesday, May 12, 2026, according to MarketScreener earnings calendar as of May 11, 2026. The telecom and digital services provider, which trades on Nasdaq under the ticker TIGO, has momentum from a strong prior quarter that exceeded Wall Street expectations.

In Q4 2025, reported on February 26, 2026, Millicom delivered earnings per share of $1.50, beating the consensus estimate of $1.05 by $0.45, according to MarketBeat earnings summary as of May 11, 2026. Quarterly revenue in that period rose 15.7% year-over-year to $1.65 billion, surpassing analyst expectations of $1.49 billion. The stock closed at $80.43 USD on May 8, 2026, on Nasdaq, according to MarketBeat data.

As of: 11.05.2026

By the editorial team – specialized in equity coverage.

At a glance

• Name: Millicom International Cellular S.A.
• Sector/industry: Telecommunications and digital media services
• Headquarters/country: Luxembourg
• Core markets: Latin America (mobile, broadband, digital television, enterprise services)
• Key revenue drivers: Mobile connectivity, cable broadband, digital television, enterprise services
• Home exchange/listing venue: Nasdaq (TIGO)
• Trading currency: USD

Millicom International Cellular: core business model

Millicom International Cellular operates as a Luxembourg-headquartered telecommunications and media company serving millions of customers across Latin America under the TIGO brand. The company delivers integrated infrastructure combining voice and data connectivity, high-speed internet access, and pay-television packages. Its business model spans mobile services, cable broadband, digital television, and enterprise connectivity solutions, positioning it as a diversified telecom operator in emerging markets with significant exposure to the Latin American economy.

Main revenue and product drivers for Millicom International Cellular

The company's revenue growth is driven by three primary segments: mobile services generating recurring voice and data revenue; broadband and cable television services targeting residential and small business customers; and enterprise solutions serving corporate clients. The 15.7% year-over-year revenue growth in Q4 2025 reflects strong demand across these segments, with quarterly revenue reaching $1.65 billion. Earnings growth is expected to accelerate, with consensus forecasts projecting earnings per share to grow from $3.23 to $4.20 in the next year, representing a 30.03% increase, according to MarketBeat data as of May 11, 2026.

Conclusion

Millicom International Cellular enters its Q1 2026 earnings report with strong momentum from a prior quarter that significantly beat analyst expectations on both earnings and revenue. The company's diversified Latin American telecom portfolio, combined with projected 30% earnings growth, positions it as a notable player in emerging-market telecommunications for US investors seeking exposure to the region. The May 12 earnings release will provide critical guidance on whether the company can sustain its recent operational performance and validate analyst growth forecasts.

Disclaimer: This article does not constitute investment advice. Stocks are volatile financial instruments.