American Tower has the GF Score of 57, which implies that the company
might have
Poor future performance potential.
The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.
GF Score takes following five key aspects into consideration:
Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.
Based on research and backtesting result, GuruFocus believes American Tower
might have
Poor future performance potential.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
American Tower (MEX:AMT) GF Score Explanation
Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:
GF Score
Performance Potential and All-in-One Screener Examples (1)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
American Tower GF Score Related Terms
MEX:AMT vs DLR, EQIX, IRM: GF Score Comparison
For the REIT - Specialty subindustry, American Tower's GF Score, along with its competitors' market caps and GF Score data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
American Tower GF Score vs REITs Industry
For the REITs industry and Real Estate sector, American Tower's GF Score distribution charts can be found below:
* The bar in red indicates where American Tower's GF Score falls into.
American Tower (MEX:AMT) has a GF Score of 57 as of Jul. 01, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on American Tower and its competitors. This is 20% below median its historical median of 71.00. Over the past decade, American Tower's GF Score has ranged from 44.00 to 92.00.
Is American Tower's GF Score too high?
American Tower's current GF Score of 57 is 20% below median its 10-year median of 71.00. Over the past 10 years, this metric has ranged from a low of 44.00 to a high of 92.00. Overall, American Tower has a GF Score™ of 57/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does American Tower's GF Score compare to DLR and EQIX?
American Tower's GF Score of 57 can be compared against companies in the REITs industry. Historically, American Tower's own GF Score has ranged from 44.00 to 92.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for a REITs company?
A good GF Score depends on the REITs industry context. However, GF Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on American Tower and its competitors. American Tower's current GF Score is 57, which is 20% below median its own 10-year median of 71.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is American Tower stock overvalued right now?
Based on GuruFocus' analysis, American Tower (MEX:AMT) is currently considered Modestly Undervalued. The stock's GF Value™ is MXN3,658.64, compared to a current price of MXN2,887.13 — trading 21.1% below its estimated fair value. The current GF Score is 57, which is 20% below median its 10-year median of 71.00. American Tower's overall GF Score™ is 57/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For American Tower (MEX:AMT), the current GF Score is 57 as of Jul. 01, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is American Tower (MEX:AMT) Overvalued in 2026?
Based on GuruFocus' analysis, American Tower stock appears to be undervalued.
The current stock price of MXN2,887.13 is trading 21.1% below its estimated GF Value™ of MXN3,658.64.
GuruFocus considers American Tower to be Modestly Undervalued.
Key valuation signals for MEX:AMT:
GF Score: 57 (20% below median its 10-year median of 71.00)
GF Value™: MXN3,658.64 vs. price of MXN2,887.13 (21.1% below fair value)
No single metric tells the full story. See the MEX:AMT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
American Tower owns and operates about 150,000 wireless towers throughout the US, Asia, Latin America, Europe, and Africa. It also owns and/or operates 30 data centers in 11 US markets through its CoreSite segment. The company's customer base in the tower business is very concentrated, with most revenue in each market generated by the top three or four mobile carriers. The company operates 42,000 towers in the US, which accounted for about half of total revenue in 2025. Outside the US, American Tower operates about 47,000 towers in Latin America (dominated by Brazil), 33,000 towers in Europe, and 28,000 towers in Africa. American Tower operates as a REIT.
57GF Score
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