What is the current annual operating margin of TIGO?

As of today, TIGO annual operating margin is 25.26%

What is 1-year change in TIGO annual operating margin?

TIGO annual operating margin is up +18.81% year-over-year

What is 3-year change in TIGO annual operating margin?

TIGO annual operating margin is up +60.69% over the past 3 years

How far is TIGO annual operating margin from its all-time high?

TIGO annual operating margin is currently -13.43% below its historical high of 29.18% set on December 31, 2011

How does TIGO annual operating margin rank versus sector peers?

TIGO annual operating margin is higher than 92.22% of companies in Communication Services sector

When is TIGO next annual earnings release?

As of today, the next annual earnings release for TIGO has not been scheduled

What is the current quarterly operating margin of TIGO?

As of today, TIGO quarterly operating margin is 22.49%

What is TIGO quarterly operating margin most recent change?

TIGO quarterly operating margin was up +14.74% on June 30, 2026

What is 1-year change in TIGO quarterly operating margin?

TIGO quarterly operating margin is down -9.86% year-over-year

How far is TIGO quarterly operating margin from its all-time high?

TIGO quarterly operating margin is currently -29.67% below its historical high of 31.98% set on June 1, 2006

How does TIGO quarterly operating margin rank versus sector peers?

TIGO quarterly operating margin is higher than 86.61% of companies in Communication Services sector

When is TIGO next earnings release?

The next earnings release for TIGO is on November 5, 2026

TIGO Operating Margin History & Chart Since 1993

Annual Operating Margin

25.26%4.00%+18.81%

December 31, 2025

Summary

Current Value: As of today, TIGO annual operating margin is 25.26%, up +18.81% on December 31, 2025
Historical Performance: TIGO annual operating margin is up +60.69% over the past 3 years, up +339.30% over the past 5 years
All-Time High Comparison: TIGO annual operating margin is currently -13.43% below its historical high of 29.18% set on December 31, 2011
3-Year Low Comparison: TIGO annual operating margin is +85.05% above its 3-year low of 13.65% reached on December 31, 2023
Sector Comparison: TIGO annual operating margin is higher than 92.22% of companies in Communication Services sector

Operating Margin Chart

beforeafter

Performance

TIGO Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Operating Margin	Dec 31, 25	25.26%	+18.8%	+60.7%	+339.3%	-9.3%
Quarterly Operating Margin	Jun 30, 26	22.49%	-9.9%	+67.6%	+188.7%	-14.0%
Price	Aug 17, 26	$94.26	+113.8%	+474.4%	+143.6%	–
PE Ratio	Aug 17, 26	23.76	+204.2%	-95.0%	–	–
Annual Revenue	Dec 31, 25	$5.82B	+0.3%	+3.5%	+39.5%	+48.4%
Annual Operating Profit	Dec 31, 25	$1.47B	+19.1%	+66.3%	+512.5%	+34.7%
Annual Gross Margin	Dec 31, 25	55.47%	+24.0%	+36.8%	+75.9%	-12.1%
Annual Net Margin	Dec 31, 25	23.41%	+401.3%	+8260.7%	+361.9%	-43.0%

Operating Margin Highs

TIGO Annual Operating Margin Highs Comparison
Period	High	Date	Current
3Y	25.26%	Dec 31, 25	at high
5Y	25.26%	Dec 31, 25	at high
All	29.18%	Dec 31, 11	-13.4%

Operating Margin Lows

TIGO Annual Operating Margin Lows Comparison
Period	Low	Date	Current
3Y	13.65%	Dec 31, 23	+85.0%
5Y	5.75%	N/A	+339.3%
All	-8.87%	Dec 31, 00	+384.8%

Operating Margin History

Year	Value	Change
2025	25.26%	+18.8%
2024	21.26%	+55.8%
2023	13.65%	-13.2%
2022	15.72%	+65.8%
2021	9.48%	+64.9%
2020	5.75%	-42.0%
2019	9.92%	-4.5%
2018	10.39%	-2.9%
2017	10.70%	+15.3%
2016	9.28%	-30.8%
2015	13.42%	-8.5%
2014	14.66%	+2.0%
2013	14.37%	-41.8%
2012	24.70%	-15.4%
2011	29.18%	+4.8%
2010	27.84%	+8.9%
2009	25.56%	-2.9%

Year	Value	Change
2008	26.33%	+4.5%
2007	25.20%	-8.1%
2006	27.42%	-2.2%
2005	28.03%	+1.5%
2004	27.61%	+15.7%
2003	23.87%	+330.9%
2002	5.54%	-38.2%
2001	8.96%	+201.0%
2000	-8.87%	-996.0%
1999	0.99%	-90.7%
1998	10.67%	-20.5%
1997	13.42%	-13.6%
1996	15.53%	+1,462.3%
1995	-1.14%	-54.1%
1994	-0.74%	-104.9%
1993	15.17%	-

FAQ

What is the current annual operating margin of TIGO?: As of today, TIGO annual operating margin is 25.26%
What is 1-year change in TIGO annual operating margin?: TIGO annual operating margin is up +18.81% year-over-year
What is 3-year change in TIGO annual operating margin?: TIGO annual operating margin is up +60.69% over the past 3 years
How far is TIGO annual operating margin from its all-time high?: TIGO annual operating margin is currently -13.43% below its historical high of 29.18% set on December 31, 2011
How does TIGO annual operating margin rank versus sector peers?: TIGO annual operating margin is higher than 92.22% of companies in Communication Services sector
When is TIGO next annual earnings release?: As of today, the next annual earnings release for TIGO has not been scheduled

Operating Margin Formula

Operating Profit Margin = Operating Income

Revenue × 100%

Quarterly Operating Margin

22.49%2.89%+14.74%

June 30, 2026

Summary

Current Value: As of today, TIGO quarterly operating margin is 22.49%, up +14.74% on June 30, 2026
Historical Performance: TIGO quarterly operating margin is down -9.86% year-over-year, up +67.59% over the past 3 years
All-Time High Comparison: TIGO quarterly operating margin is currently -29.67% below its historical high of 31.98% set on June 1, 2006
3-Year Low Comparison: TIGO quarterly operating margin is +67.59% above its 3-year low of 13.42% reached on an earlier date
Sector Comparison: TIGO quarterly operating margin is higher than 86.61% of companies in Communication Services sector

Performance

TIGO Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Operating Margin	Jun 30, 26	22.49%	+14.7%	-9.9%	+67.6%	+188.7%
Annual Operating Margin	Dec 31, 25	25.26%	–	+18.8%	+60.7%	+339.3%
Price	Aug 17, 26	$94.26	+15.4%	+113.8%	+474.4%	+143.6%
PE Ratio	Aug 17, 26	23.76	+113.9%	+204.2%	-95.0%	–
Quarterly Revenue	Jun 30, 26	$2.18B	+9.8%	+59.4%	+56.4%	+117.7%
Quarterly Operating Profit	Jun 30, 26	$490.00M	+26.0%	+43.7%	+162.0%	+528.2%
Quarterly Gross Margin	Jun 30, 26	51.45%	-1.7%	-7.0%	+4.6%	+14.2%
Quarterly Net Margin	Jun 30, 26	4.59%	+21.4%	-90.6%	+233.0%	+145.5%

Quarterly Operating Margin Highs

TIGO Quarterly Operating Margin Highs Comparison
Period	High	Date	Current
1Y	26.69%	Sep 30, 25	-15.7%
3Y	26.69%	Sep 30, 25	-15.7%
5Y	26.69%	Sep 30, 25	-15.7%
All	31.98%	Jun 1, 06	-29.7%

Quarterly Operating Margin Lows

TIGO Quarterly Operating Margin Lows Comparison
Period	Low	Date	Current
1Y	19.60%	Mar 31, 26	+14.7%
3Y	13.42%	N/A	+67.6%
5Y	7.79%	N/A	+188.7%
All	-248.94%	Dec 31, 94	+109.0%

Quarterly Operating Margin History

Month	Value	Change
Jun 2026	22.49%	+14.7%
Mar 2026	19.60%	-20.5%
Dec 2025	24.64%	-7.7%
Sep 2025	26.69%	+7.0%
Jun 2025	24.95%	+1.6%
Mar 2025	24.56%	+8.9%
Dec 2024	22.55%	+12.8%
Sep 2024	19.99%	-11.4%
Jun 2024	22.57%	+12.6%
Mar 2024	20.04%	+38.1%
Dec 2023	14.51%	+5.5%
Sep 2023	13.76%	+2.5%
Jun 2023	13.42%	+4.4%
Mar 2023	12.86%	-20.7%
Dec 2022	16.22%	+13.7%
Sep 2022	14.27%	-12.1%
Jun 2022	16.24%	+0.7%
Mar 2022	16.12%	+23.3%
Dec 2021	13.07%	+27.6%
Sep 2021	10.24%	+31.5%
Jun 2021	7.79%	+31.8%
Mar 2021	5.91%	-32.3%
Dec 2020	8.73%	+35.8%
Sep 2020	6.43%	+60.0%
Jun 2020	4.02%	-49.1%
Mar 2020	7.90%	-28.4%
Dec 2019	11.04%	-7.5%
Sep 2019	11.94%	+65.6%
Jun 2019	7.21%	-32.7%
Mar 2019	10.72%	+101.9%
Dec 2018	5.31%	-57.8%
Sep 2018	12.57%	+9.3%
Jun 2018	11.50%	-3.0%
Mar 2018	11.85%	+1.7%
Dec 2017	11.65%	+11.3%
Sep 2017	10.47%	+15.2%
Jun 2017	9.09%	-23.9%
Mar 2017	11.94%	+116.3%
Dec 2016	5.52%	-46.4%
Sep 2016	10.29%	+7.7%
Jun 2016	9.55%	-10.0%
Mar 2016	10.61%	+29.5%
Dec 2015	8.19%	-45.6%
Sep 2015	15.06%	+7.2%
Jun 2015	14.05%	-0.1%
Mar 2015	14.07%	+8.6%
Dec 2014	12.96%	-9.2%
Sep 2014	14.28%	-6.9%
Jun 2014	15.34%	-6.7%
Mar 2014	16.44%	+86.4%
Dec 2013	8.82%	-31.8%
Sep 2013	12.94%	-6.0%
Jun 2013	13.76%	-15.9%

Month	Value	Change
Mar 2013	16.37%	-21.5%
Dec 2012	20.85%	-4.6%
Sep 2012	21.85%	-7.8%
Jun 2012	23.71%	-5.2%
Mar 2012	25.00%	-4.8%
Dec 2011	26.25%	-2.2%
Sep 2011	26.85%	+2.6%
Jun 2011	26.16%	-8.8%
Mar 2011	28.68%	+8.9%
Dec 2010	26.33%	+2.9%
Sep 2010	25.58%	-8.8%
Jun 2010	28.04%	+2.3%
Mar 2010	27.41%	+10.8%
Dec 2009	24.74%	-5.8%
Sep 2009	26.26%	+2.3%
Jun 2009	25.66%	+1.9%
Mar 2009	25.17%	-7.3%
Dec 2008	27.14%	+8.7%
Sep 2008	24.97%	-0.6%
Jun 2008	25.13%	-4.7%
Mar 2008	26.37%	+12.3%
Dec 2007	23.48%	-17.0%
Sep 2007	28.29%	+8.1%
Jun 2007	26.17%	-5.0%
Mar 2007	27.56%	+16.2%
Dec 2006	23.72%	-21.4%
Sep 2006	30.19%	-5.6%
Jun 2006	31.98%	+7.1%
Mar 2006	29.86%	+20.3%
Dec 2005	24.82%	+22.3%
Sep 2005	20.30%	-5.9%
Jun 2005	21.58%	-6.4%
Mar 2005	23.06%	+0.4%
Dec 2004	22.97%	-23.0%
Sep 2004	29.82%	+9.8%
Jun 2004	27.15%	-6.8%
Mar 2004	29.14%	+37.6%
Dec 2003	21.18%	-25.9%
Sep 2003	28.57%	+1.7%
Jun 2003	28.08%	+17.1%
Mar 2003	23.97%	+33.0%
Jun 2001	18.02%	+7.1%
Mar 2001	16.82%	+1,327.7%
Sep 1999	-1.37%	-123.7%
Jun 1999	5.78%	-37.8%
Mar 1999	9.29%	+1,046.9%
Dec 1998	0.81%	-93.2%
Sep 1998	11.95%	+105.3%
Dec 1997	-223.64%	-35.0%
Dec 1996	-165.60%	+23.7%
Dec 1995	-217.18%	+12.8%
Dec 1994	-248.94%	-3.8%
Dec 1993	-239.87%	-

FAQ

What is the current quarterly operating margin of TIGO?: As of today, TIGO quarterly operating margin is 22.49%
What is TIGO quarterly operating margin most recent change?: TIGO quarterly operating margin was up +14.74% on June 30, 2026
What is 1-year change in TIGO quarterly operating margin?: TIGO quarterly operating margin is down -9.86% year-over-year
How far is TIGO quarterly operating margin from its all-time high?: TIGO quarterly operating margin is currently -29.67% below its historical high of 31.98% set on June 1, 2006
How does TIGO quarterly operating margin rank versus sector peers?: TIGO quarterly operating margin is higher than 86.61% of companies in Communication Services sector
When is TIGO next earnings release?: The next earnings release for TIGO is on November 5, 2026

Operating Margin Formula

Operating Profit Margin = Operating Income

Revenue × 100%

Data Sources & References

TIGO Official Website www.millicom.com
TIGO Profile on Yahoo Finance finance.yahoo.com/quote/TIGO
TIGO Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/tigo