What is the current annual gross margin of AMT?

As of today, AMT annual gross margin is 55.00%

What is 1-year change in AMT annual gross margin?

AMT annual gross margin is up +0.82% year-over-year

What is 3-year change in AMT annual gross margin?

AMT annual gross margin is up +43.94% over the past 3 years

How far is AMT annual gross margin from its all-time high?

AMT annual gross margin is currently at its all-time high

How does AMT annual gross margin rank versus sector peers?

AMT annual gross margin is higher than 72.44% of companies in Real Estate sector

When is AMT next annual earnings release?

The next annual earnings release for AMT is on February 23, 2027

What is the current quarterly gross margin of AMT?

As of today, AMT quarterly gross margin is 54.18%

What is AMT quarterly gross margin most recent change?

AMT quarterly gross margin was down -0.26% on September 30, 2026

What is 1-year change in AMT quarterly gross margin?

AMT quarterly gross margin is down -0.77% year-over-year

How far is AMT quarterly gross margin from its all-time high?

AMT quarterly gross margin is currently -3.28% below its historical high of 56.02% set on March 31, 2025

How does AMT quarterly gross margin rank versus sector peers?

AMT quarterly gross margin is higher than 69.51% of companies in Real Estate sector

When is AMT next earnings release?

The next earnings release for AMT is on February 23, 2027

AMT Gross Margin History & Chart Since 1997

Annual Gross Margin

55.00%0.45%+0.82%

December 31, 2025

Summary

Current Value: As of today, AMT annual gross margin is 55.00%, up +0.82% on December 31, 2025
Historical Performance: AMT annual gross margin is up +43.94% over the past 3 years, up +12.41% over the past 5 years
All-Time High Comparison: AMT annual gross margin is currently at its all-time high
3-Year Low Comparison: AMT annual gross margin is +43.94% above its 3-year low of 38.21% reached on an earlier date
Sector Comparison: AMT annual gross margin is higher than 72.44% of companies in Real Estate sector

Gross Margin Chart

beforeafter

Performance

AMT Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Gross Margin	Dec 31, 25	55.00%	+0.8%	+43.9%	+12.4%	+4.9%
Quarterly Gross Margin	Sep 30, 26	54.18%	-0.8%	+17.8%	+18.9%	+7.0%
Price	Nov 13, 26	$191.64	+5.8%	+4.4%	-29.6%	+229.4%
PE Ratio	Nov 13, 26	27.00	-6.5%	-77.6%	-45.5%	-68.1%
Annual Revenue	Dec 31, 25	$10.64B	+5.1%	-0.6%	+32.4%	+441.1%
Annual Gross Profit	Dec 31, 25	$5.85B	+6.0%	+43.1%	+48.8%	+467.5%
Annual Operating Margin	Dec 31, 25	45.52%	-1.1%	+56.9%	+17.6%	+14.4%
Annual Net Margin	Dec 31, 25	24.69%	-23.3%	+55.9%	+17.4%	+30.0%

Gross Margin Highs

AMT Annual Gross Margin Highs Comparison
Period	High	Date	Current
3Y	55.00%	Dec 31, 25	at high
5Y	55.00%	Dec 31, 25	at high
All	55.00%	Dec 31, 25	at high

Gross Margin Lows

AMT Annual Gross Margin Lows Comparison
Period	Low	Date	Current
3Y	38.21%	N/A	+43.9%
5Y	38.21%	Dec 31, 22	+43.9%
All	-16.67%	Dec 31, 01	+429.9%

Gross Margin History

Year	Value	Change
2025	55.00%	+0.8%
2024	54.55%	+20.8%
2023	45.17%	+18.2%
2022	38.21%	-17.7%
2021	46.41%	-5.2%
2020	48.93%	+3.4%
2019	47.33%	+11.6%
2018	42.40%	-2.4%
2017	43.43%	+1.6%
2016	42.73%	-6.4%
2015	45.67%	-6.5%
2014	48.87%	-3.4%
2013	50.57%	-3.6%
2012	52.45%	+1.2%
2011	51.81%	-1.2%

Year	Value	Change
2010	52.45%	+2.3%
2009	51.26%	+2.5%
2008	50.03%	+27.5%
2007	39.24%	+15.0%
2006	34.11%	+16.2%
2005	29.36%	+71.3%
2004	17.14%	+93.9%
2003	8.84%	+759.7%
2002	-1.34%	+92.0%
2001	-16.67%	-69.9%
2000	-9.81%	+16.5%
1999	-11.75%	-18.4%
1998	-9.92%	-170.4%
1997	14.10%	-

FAQ

What is the current annual gross margin of AMT?: As of today, AMT annual gross margin is 55.00%
What is 1-year change in AMT annual gross margin?: AMT annual gross margin is up +0.82% year-over-year
What is 3-year change in AMT annual gross margin?: AMT annual gross margin is up +43.94% over the past 3 years
How far is AMT annual gross margin from its all-time high?: AMT annual gross margin is currently at its all-time high
How does AMT annual gross margin rank versus sector peers?: AMT annual gross margin is higher than 72.44% of companies in Real Estate sector
When is AMT next annual earnings release?: The next annual earnings release for AMT is on February 23, 2027

Gross Margin Formula

Gross Margin = Gross Profit

Revenue × 100%

Quarterly Gross Margin

54.18%0.14%-0.26%

September 30, 2026

Summary

Current Value: As of today, AMT quarterly gross margin is 54.18%, down -0.26% on September 30, 2026
Historical Performance: AMT quarterly gross margin is down -0.77% year-over-year, up +17.76% over the past 3 years
All-Time High Comparison: AMT quarterly gross margin is currently -3.28% below its historical high of 56.02% set on March 31, 2025
3-Year Low Comparison: AMT quarterly gross margin is +21.48% above its 3-year low of 44.60% reached on December 31, 2023
Sector Comparison: AMT quarterly gross margin is higher than 69.51% of companies in Real Estate sector

Performance

AMT Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Gross Margin	Sep 30, 26	54.18%	-0.3%	-0.8%	+17.8%	+18.9%
Annual Gross Margin	Dec 31, 25	55.00%	–	+0.8%	+43.9%	+12.4%
Price	Nov 13, 26	$191.64	+10.0%	+5.8%	+4.4%	-29.6%
PE Ratio	Nov 13, 26	27.00	+12.7%	-6.5%	-77.6%	-45.5%
Quarterly Revenue	Sep 30, 26	$2.79B	+1.3%	+2.5%	+10.5%	+13.5%
Quarterly Gross Profit	Sep 30, 26	$1.51B	+1.1%	+1.7%	+30.1%	+34.9%
Quarterly Operating Margin	Sep 30, 26	42.99%	-7.7%	-6.1%	+19.6%	+24.2%
Quarterly Net Margin	Sep 30, 26	28.03%	-13.2%	-16.5%	-8.8%	-5.3%

Quarterly Gross Margin Highs

AMT Quarterly Gross Margin Highs Comparison
Period	High	Date	Current
1Y	55.38%	Mar 31, 26	-2.2%
3Y	56.02%	Mar 31, 25	-3.3%
5Y	56.02%	Mar 31, 25	-3.3%
All	56.02%	Mar 31, 25	-3.3%

Quarterly Gross Margin Lows

AMT Quarterly Gross Margin Lows Comparison
Period	Low	Date	Current
1Y	54.18%	Sep 30, 26	at low
3Y	44.60%	Dec 31, 23	+21.5%
5Y	35.07%	Sep 30, 22	+54.5%
All	-1,187.58%	Dec 31, 01	+104.6%

Quarterly Gross Margin History

Month	Value	Change
Sep 2026	54.18%	-0.3%
Jun 2026	54.32%	-1.9%
Mar 2026	55.38%	+0.6%
Dec 2025	55.07%	+0.9%
Sep 2025	54.60%	+0.4%
Jun 2025	54.36%	-3.0%
Mar 2025	56.02%	+2.5%
Dec 2024	54.65%	+0.5%
Sep 2024	54.39%	+0.7%
Jun 2024	54.03%	-2.0%
Mar 2024	55.12%	+23.6%
Dec 2023	44.60%	-3.1%
Sep 2023	46.01%	+8.1%
Jun 2023	42.57%	+0.9%
Mar 2023	42.17%	+5.1%
Dec 2022	40.12%	+14.4%
Sep 2022	35.07%	-8.5%
Jun 2022	38.32%	-2.5%
Mar 2022	39.29%	-9.9%
Dec 2021	43.59%	-4.4%
Sep 2021	45.58%	-4.4%
Jun 2021	47.68%	-3.1%
Mar 2021	49.19%	-2.4%
Dec 2020	50.38%	+3.8%
Sep 2020	48.54%	+1.1%
Jun 2020	48.03%	-1.3%
Mar 2020	48.65%	+1.2%
Dec 2019	48.05%	-1.4%
Sep 2019	48.71%	+4.8%
Jun 2019	46.46%	+1.0%
Mar 2019	45.99%	+18.7%
Dec 2018	38.73%	-11.5%
Sep 2018	43.74%	+0.9%
Jun 2018	43.33%	-2.8%
Mar 2018	44.59%	+6.8%
Dec 2017	41.77%	-3.7%
Sep 2017	43.39%	-3.8%
Jun 2017	45.10%	+3.7%
Mar 2017	43.51%	+0.9%
Dec 2016	43.12%	+4.3%
Sep 2016	41.34%	+1.8%
Jun 2016	40.59%	-12.3%
Mar 2016	46.28%	+3.6%
Dec 2015	44.67%	+4.0%
Sep 2015	42.97%	-3.7%
Jun 2015	44.62%	-12.7%
Mar 2015	51.11%	+5.9%
Dec 2014	48.27%	-0.7%
Sep 2014	48.61%	-2.4%
Jun 2014	49.78%	+2.7%
Mar 2014	48.48%	+2.6%
Dec 2013	47.26%	-9.5%
Sep 2013	52.21%	+1.0%
Jun 2013	51.70%	+0.0%
Mar 2013	51.68%	+0.5%
Dec 2012	51.44%	-4.5%
Sep 2012	53.87%	+6.4%
Jun 2012	50.62%	-6.2%

Month	Value	Change
Mar 2012	53.96%	-0.0%
Dec 2011	53.97%	+6.5%
Sep 2011	50.66%	-1.6%
Jun 2011	51.50%	-1.8%
Mar 2011	52.44%	-0.4%
Dec 2010	52.67%	-0.9%
Sep 2010	53.16%	+1.9%
Jun 2010	52.16%	+0.9%
Mar 2010	51.69%	+0.3%
Dec 2009	51.55%	+4.3%
Sep 2009	49.41%	-1.7%
Jun 2009	50.29%	-1.9%
Mar 2009	51.26%	+1.8%
Dec 2008	50.35%	+2.5%
Sep 2008	49.12%	-1.9%
Jun 2008	50.07%	-1.6%
Mar 2008	50.91%	+35.5%
Dec 2007	37.57%	-8.7%
Sep 2007	41.17%	+5.2%
Jun 2007	39.12%	+0.6%
Mar 2007	38.87%	+7.7%
Dec 2006	36.09%	+5.1%
Sep 2006	34.35%	+4.3%
Jun 2006	32.93%	-0.0%
Mar 2006	32.94%	+30.8%
Dec 2005	25.18%	-12.1%
Sep 2005	28.65%	-1.3%
Jun 2005	29.03%	+33.8%
Mar 2005	21.70%	+38.0%
Dec 2004	15.73%	-19.4%
Sep 2004	19.51%	+33.6%
Jun 2004	14.60%	-1.5%
Mar 2004	14.82%	-17.6%
Dec 2003	17.98%	+35.0%
Sep 2003	13.32%	+19.1%
Jun 2003	11.18%	+219.1%
Mar 2003	-9.39%	-243.4%
Dec 2002	6.55%	+1,659.5%
Sep 2002	-0.42%	+96.5%
Jun 2002	-12.00%	-1,345.8%
Mar 2002	-0.83%	+99.9%
Dec 2001	-1,187.58%	-6,877.6%
Sep 2001	-17.02%	+41.5%
Jun 2001	-29.09%	-113.6%
Mar 2001	-13.62%	-58.7%
Dec 2000	-8.58%	-47.4%
Sep 2000	-5.82%	+50.7%
Jun 2000	-11.80%	+29.7%
Mar 2000	-16.78%	-114.3%
Dec 1999	-7.83%	+27.9%
Sep 1999	-10.86%	+18.0%
Jun 1999	-13.25%	+24.4%
Mar 1999	-17.52%	+9.9%
Dec 1998	-19.44%	-71.4%
Sep 1998	-11.34%	-116.4%
Jun 1998	-5.24%	-249.3%
Mar 1998	3.51%	-

FAQ

What is the current quarterly gross margin of AMT?: As of today, AMT quarterly gross margin is 54.18%
What is AMT quarterly gross margin most recent change?: AMT quarterly gross margin was down -0.26% on September 30, 2026
What is 1-year change in AMT quarterly gross margin?: AMT quarterly gross margin is down -0.77% year-over-year
How far is AMT quarterly gross margin from its all-time high?: AMT quarterly gross margin is currently -3.28% below its historical high of 56.02% set on March 31, 2025
How does AMT quarterly gross margin rank versus sector peers?: AMT quarterly gross margin is higher than 69.51% of companies in Real Estate sector
When is AMT next earnings release?: The next earnings release for AMT is on February 23, 2027

Gross Margin Formula

Gross Margin = Gross Profit

Revenue × 100%

Data Sources & References

AMT Official Website www.americantower.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1053507/000105350726000035/0001053507-26-000035-index.htm
AMT Profile on Yahoo Finance finance.yahoo.com/quote/AMT
AMT Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/amt