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TIGO
Millicom International Cellular S.A.Stock · TelecommunicationsNasdaq Composite 0.03% · Russell 1000 0.01% · Russell 3000 0.01%
$94.26-1.49%
as of market close, Sep 18, 2026
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Millicom International Cellular S.A. returns by year

Through September 18, 2026

Millicom International Cellular S.A. returns by year (2020–2026)#

Millicom International Cellular S.A. annual returns by year
YearTotal return
2026YTD
+78.3%
2025
+145.8%
2024
+38.9%
2023
+42.5%
2022
-55.6%
2021
-26.6%
2020
-19.6%
Annualized
+8.2%
2020–2026
Average year
+20.9%
6 full years
Best year
+145.8%
2025
Worst year
-55.6%
2022
Positive years
3/6
50% up

Total return by period#

Annual

Methodology#

Returns are total returns (dividends reinvested), computed from TIGO's split- and dividend-adjusted closes. The bar chart switches between annual and monthly periods. Annualized return is the compound annual growth rate over the full period. The current year is year-to-date. Past performance does not predict future returns; not investment advice.

FAQ#

What is Millicom International Cellular S.A.'s average annual return?
Since 2020, Millicom International Cellular S.A. (TIGO) has returned about 8.2% a year (the compound annual growth rate) and an average calendar-year return of 20.9%.
What were Millicom International Cellular S.A.'s best and worst years?
Over 2020–2026, the best year was 2025 (+145.8%) and the worst was 2022 (-55.6%).
How often is Millicom International Cellular S.A. up in a year?
3 of the 6 full years since 2020 were positive — about 50% of the time.

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