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TIGO
Millicom International Cellular S.A.Stock · Telecommunications
$104.31+$12.52 (+13.64%)as of market close, Aug 6, 2026
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TIGO returns by year

Millicom International Cellular S.A. has returned +10.0% annually (CAGR) since 2020. Calendar-year, monthly and weekly total returns for Millicom International Cellular S.A. (TIGO) below, through August 6, 2026 — the most recent year is year-to-date.

Annualized (CAGR)
+10.0%
2020–2026
Average year
+20.9%
6 full years
Best year
+145.6%
2025
Worst year
-55.6%
2022
Positive years
3/6
50% up

Millicom International Cellular S.A. returns by year (20202026)#

Calendar-year returns with each year's path and its dividend contribution (dividend return = total minus price return).

Millicom International Cellular S.A. annual returns by year
YearTotal return
2026YTD
+99.3%
2025
+145.6%
2024
+38.9%
2023
+42.5%
2022
-55.6%
2021
-26.6%
2020
-19.6%

Total return by period

-100%-50%+0%+50%+100%
'20'21'22'23'24'25'26

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. See also the periodic table of returns. Past performance does not predict future returns; not investment advice.

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FAQ

What is Millicom International Cellular S.A.'s average annual return?
Since 2020, Millicom International Cellular S.A. (TIGO) has returned about 10.0% 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 (+145.6%) 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.