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Ameresco (AMRC) Stock Slid, So What Is Behind The Attention Now?

Simply Wall St·10/17/2026 14:38:40
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Ameresco (AMRC) just marked the completion of a solar plus storage system for the Roseburg Urban Sanitary Authority, a $1 million project that anchors a broader multi phase clean energy program.

For all the contract wins and project milestones Ameresco has reported in recent weeks, the share price tells a tougher story. The stock is down 14.7% on a 30 day basis, and the year to date share price return has declined 36.4%.

Over a longer horizon, total shareholder return has been weak, falling 51.2% over the past year and 73.0% across five years. This signals fading momentum even as Ameresco continues to announce new clean energy and infrastructure projects such as the RUSA and Columbia, Missouri programs.

Spot 41 power grid technology and infrastructure stocks if you want more ways to play the same energy infrastructure theme as Ameresco’s latest solar and storage wins.

Ameresco’s shares have slid hard while new projects keep landing. This leaves you with a simple fork in the road: Is this valuation already low enough to act, or is patience the better edge?

Most Popular Narrative: 54% Undervalued

At a last close of $19.50, the most followed narrative on Ameresco points to a fair value of $42.70. This frames the recent share slide in a very different light.

Growing recurring O&M contract revenue and a rising base of operating energy assets, now above 820 megawatts with more than US$1.5b of long term O&M backlog and over 2.5 gigawatts of third party assets under service, continue to shift Ameresco's mix toward higher margin, more predictable income that can support earnings quality and cash flow consistency.

See why 7 investors see Ameresco as 54% undervalued.

Result: Fair Value of $42.70 (UNDERVALUED)

Still, Ameresco’s story can break if long data center build times push cash flows out, or if higher leverage forces equity funding that dilutes returns.

Find out about the key risks to this Ameresco narrative.

Next Steps

Mixed signals on Ameresco's story so far. If you want to move early and rely on your own judgment, start by weighing its 2 key rewards and 3 important warning signs.

Looking for more investment ideas beyond Ameresco?

If Ameresco has your attention but you want more options, do not park your cash on the sidelines while other opportunities line up.

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.