Millicom International Cellular S.A. - Common Stock (TIGO)
Communication Services › Radiotelephone Communications
Price History
Feb 9, 2026 — May 16, 2026Investment Snapshot
- Trading 27% above Graham Number — above intrinsic value estimate
- Piotroski F-Score 6/9 — moderate financial health
- Strong ROE of 37.6% with 23.4% net margin
Millicom International Cellular S.A. - Common Stock (TIGO) is a Communication Services company operating in Radiotelephone Communications, listed on the NASDAQ , with a market capitalisation of $13.4 billion . Key value metrics: P/E ratio 9.8, P/B ratio 3.70, Piotroski F-Score 6 out of 9 (moderate financial health) .
Value Score
Key Metrics
Millicom International Cellular S.A. - Common Stock — Fundamental Analysis Summary
Millicom International Cellular S.A. - Common Stock (TIGO) is currently trading 27% above its Graham Number of $62.33, suggesting the market price exceeds Benjamin Graham's intrinsic value estimate. The stock carries a low trailing P/E ratio of 9.8x.
On financial health, TIGO shows a moderate Piotroski F-Score of 6/9, and strong return on equity of 37.6% (sector average: -0.5%), and elevated leverage with a debt-to-equity ratio of 1.90.
StockPik's composite Value Score for TIGO is 96/100 — placing it in undervalued territory. The score is built from ten fundamental signals: P/E, P/B, PEG ratio, P/S ratio, return on equity, gross margin, debt-to-equity, current ratio, dividend yield, and Piotroski F-Score.
TIGO reports a high gross margin of 77.5% (sector average: -11.4%) and a strong operating margin of 28.2%.
TIGO shows revenue growing at 0% year-over-year, with earnings growing at 408%.