As of Jul 2, 2026, TIGO's PEG ratio of 0.05 reflects its valuation relative to its growth rate. This result reflects a P/E ratio of 12.7 measured against EPS growth of 254.8%. When compared to the trailing 4-quarter average of 0.02, TIGO's PEG ratio reflects a 150% increase.
Millicom International Cellular S A's seven years historical PEG ratio has a mean of 0.09. Compared to historical data, TIGO's 0.05 PEG ratio represents a drop of 44%. TIGO hit its maximum PEG ratio of 1.01 during the Mar 2020 quarter over the last seven years. The Jun 2022 quarter marked the lowest reading at 0, indicating the most favorable growth-adjusted valuation.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 0.02 | 7.05 | 434.7% |
| 2024 | 0.04 | 17.01 | 406.3% |
| 2023 | N/A | N/A | -137.8% |
| 2022 | N/A | 9.94 | -72.3% |
| 2021 | 0.02 | 6.2 | 271.3% |
| 2020 | N/A | N/A | -281.1% |
| 2019 | 0.02 | 32.59 | 1,580% |
| 2018 | N/A | N/A | -111.6% |
| 2017 | N/A | N/A | 368.8% |
| 2016 | N/A | N/A | N/A |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Mar 2026 | 0.04 | 10.15 | 254.8% |
| Dec 2025 | 0.02 | 7.05 | 434.7% |
| Sep 2025 | 0.01 | 7.42 | 603.2% |
| Jun 2025 | 0.01 | 6.61 | 800% |
| Mar 2025 | 0 | 14.55 | 5,100% |
| Dec 2024 | 0.04 | 17.01 | 406.3% |
| Sep 2024 | 0.09 | 29.16 | 322.7% |
| Jun 2024 | 0.03 | 38.97 | 1,475% |
| Mar 2024 | N/A | 505.75 | -96.9% |
| Dec 2023 | N/A | N/A | -137.8% |
| Sep 2023 | N/A | 70.23 | -96.4% |
| Jun 2023 | N/A | 381 | -99.4% |
| Mar 2023 | N/A | 14.44 | -70.6% |
| Dec 2022 | N/A | 9.94 | -72.3% |
| Sep 2022 | 0 | 1.86 | 4,193.3% |
TIGO's PEG ratio today sits above the 3 and 5-year averages.
Millicom International Cellular S A's PEG of 0.05 is lower than the Communication Services sector and the industry average. Looking at the Communication Services sector average of 0.22, Millicom International Cellular S A's PEG is 77% lower.
TIGO reports a PEG ratio lower than that of peer stock T.
| Stock name | PEG ratio | Market cap |
|---|---|---|
| TIGO Millicom International Cellular S.A. | 0.05 | $15.85B |
| T At&T Inc | 0.08 | $143B |
| SPOK Spok Holdings Inc | N/A | $219.1M |
TIGO's Jul 2, 2026 PEG ratio comes in at 0.05.
Historical data over a 3-year period puts TIGO's average PEG ratio at 0.03.
Historical data over a 5-year period puts TIGO's average PEG ratio at 0.02.
In the last seven years, TIGO's peak PEG ratio of 1.01 occurred in the Mar 2020 quarter.
At present, TIGO's PEG ratio is 44% lower than its 7-year historical average.
Rapid earnings growth combined with a modest valuation gives TIGO a PEG ratio of 0.05.
The PEG ratio derives from taking PE and dividing by the rate at which earnings are growing (YoY TTM). As of Jul 2, 2026, Millicom International Cellular S A has a PE ratio of 12.7. Earnings grew at 254.8% over the TTM period ending Mar 2026. Applying the formula, this gives a PEG ratio of 0.05. PEG RATIO(0.05) = PE RATIO(12.7) / EPS GROWTH(254.8%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.