American Tower (AMT) is back in focus after Goldman Sachs assumed coverage with a positive view on the stock, and investors gained clarity from the resolution of the EchoStar contract dispute.

At a share price of $168.63, American Tower has seen momentum cool recently, with the 30 day share price return down 9.22% and the 1 year total shareholder return down 21.59%, even as sentiment improves after the EchoStar resolution and new coverage.

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After a sharp reset in American Tower’s share price, along with clearer news on EchoStar and upbeat analyst coverage, the tension now is simple: lean into today’s discount or wait and hope for an even cheaper entry as the valuation case unfolds.

Price to earnings of 27.1x: Is it justified?

On the numbers available, American Tower screens as undervalued on earnings, with a P/E of 27.1x that sits below both its peers and an estimated fair level.

The P/E ratio compares what investors are paying today for each dollar of earnings, and it is a common reference point for real estate investment trusts with steady profit profiles. For American Tower, the current 27.1x P/E is below the peer average of 33.5x and also below the estimated fair P/E of 35.3x. This suggests the market is assigning a lower price to its earnings than both peers and the fair ratio model indicate.

Compared with the US Specialized REITs industry average P/E of 29.9x, American Tower trades at a discount that stands out rather than a marginal gap. When set against the estimated fair P/E of 35.3x, the difference is even more pronounced, pointing to a level of pricing that the fair ratio model suggests could move higher if the market were to align more closely with those earnings assumptions.

Result: Price-to-earnings of 27.1x (UNDERVALUED)

However, American Tower’s recent multiyear total return declines and its reliance on continued tenant demand for its tower and data center portfolio could still pressure sentiment if fundamentals soften.

Another view on American Tower’s value

Alongside the earnings based view, the SWS DCF model suggests American Tower at $168.63 is trading below an estimated future cash flow value of $280.89, which also points to an undervalued stock. If both earnings and cash flow signals lean the same way, how do you weigh that against recent return weakness?

Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out American Tower for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 47 high quality undervalued stocks. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.

Next Steps

With sentiment clearly mixed around American Tower, this is a moment to move quickly, review the full picture for yourself, and weigh both the 6 key rewards and 1 important warning sign

Looking for more investment ideas beyond American Tower?

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.