Millicom (NasdaqGS:TIGO) Stock Valuation Check After Strong Recent Share Price Momentum

Millicom International Cellular SA

Millicom International Cellular SA

TIGO

0.00

Why Millicom International Cellular (TIGO) is on investors’ radar

Millicom International Cellular (TIGO) has caught investor attention after a strong run in its stock, with recent returns over the past month and past 3 months prompting fresh interest in its valuation.

The company now carries a market value of about US$15.67b, supported by annual revenue of US$6,436.0m and net income of US$1,235.0m. That scale gives investors a concrete base for comparing TIGO against other telecom stocks.

At a share price of US$93.77, TIGO has shown strong momentum, with a 30 day share price return of 18.29% and a year to date share price return of 65.82%. The very large 3 year total shareholder return signals that long term holders have already seen substantial gains.

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With TIGO trading at US$93.77, sitting above the average analyst price target yet screening with a high value score and a sizable intrinsic discount, you have to ask: is this a genuine mispricing, or is the market already factoring in expectations for future growth?

Most Popular Narrative: 12.7% Overvalued

Analysts following Millicom set an implied fair value of $83.20, which sits below the recent $93.77 share price and frames the current debate around upside from here.

The market may be overestimating Millicom's future revenue growth by assuming that rapid postpaid penetration and ARPU uplift, driven by digital transformation and rising data demand in Latin America, will consistently materialize despite increasing price competition from low cost entrants and aggressive offers (e.g., WOM, Telefonica), which could cap ARPU and slow subscriber acquisition, negatively impacting top line growth.

Curious what sits behind that fair value cut off and the Colombia story everyone is watching? Earnings, margins, and growth expectations all pull in different directions.

Result: Fair Value of $83.20 (OVERVALUED)

However, this view could be challenged if Colombia integration stumbles or if heavy capital spending pressures cash flow more than analysts currently build into their models.

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Another Angle on Valuation

The analyst fair value of $83.20 paints TIGO as 12.7% overvalued, but the current P/E of 12.7x tells a different story. It sits below peers at 14.8x and also below a 15.5x fair ratio, which suggests the market could still re-rate the stock. Which signal do you trust more right now?

To see how that gap between current P/E, peers, and the fair ratio breaks down in detail, take a look at the See what the numbers say about this price — find out in our valuation breakdown.

NasdaqGS:TIGO P/E Ratio as at Jun 2026
NasdaqGS:TIGO P/E Ratio as at Jun 2026

Next Steps

Mixed messages on valuation and growth potential so far? Use the data to stress test the story for yourself and weigh the 4 key rewards and 3 important warning signs.

Looking for more investment ideas?

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.