Stock Analysis

AECOM (ACM): Valuation Check After Winning Brisbane 2032 Olympic Infrastructure Program Management Role

AECOM (ACM) just landed a marquee role for the Brisbane 2032 Olympics, helping lead nearly $5 billion in infrastructure projects through its Unite32 joint venture, creating a long-duration project pipeline that could be significant for the stock.

See our latest analysis for AECOM.

Despite landing a string of long dated contracts with Brisbane 2032, the FAA and the U.S. government, AECOM’s share price return has slid in recent months. Its five year total shareholder return remains strongly positive, suggesting longer term momentum is intact while near term sentiment cools.

If this kind of infrastructure story has you thinking more broadly about capital intensive opportunities, it might be worth exploring aerospace and defense stocks as a fresh hunting ground for ideas.

With AECOM now trading well below its one year highs, despite a rich pipeline and a near 40 percent discount to consensus targets, is this simply sentiment lagging fundamentals, or is the market already baking in future growth?

Most Popular Narrative Narrative: 32.3% Undervalued

With AECOM closing at 96.72 dollars versus a narrative fair value near 142.83 dollars, the valuation case leans heavily on multi year earnings power.

Strategic, ongoing investment in digital solutions and AI is already showing positive margin impact and is projected to materially enhance operational efficiency, boost utilization, and further support earnings growth in the next 2 to 3 years.

Read the complete narrative.

Curious how steady infrastructure demand, richer margins, and a surprisingly assertive earnings multiple combine into that valuation gap? The full narrative reveals the math behind it.

Result: Fair Value of $142.83 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, AECOM’s reliance on government contracts and the industry wide adoption of AI could pressure pricing power and margins if budgets tighten or competitors leapfrog technologically.

Find out about the key risks to this AECOM narrative.

Another Angle on Valuation

While the narrative fair value points to AECOM being 32.3 percent undervalued, its 20x price to earnings ratio paints a more measured picture. That is well below both the construction industry’s 32x and a 23.5x fair ratio, which hints at potential upside while also raising the question of why the discount persists.

See what the numbers say about this price — find out in our valuation breakdown.

NYSE:ACM PE Ratio as at Dec 2025
NYSE:ACM PE Ratio as at Dec 2025

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Build Your Own AECOM Narrative

If you see the story differently or want to lean on your own analysis, you can build a complete view in minutes: Do it your way.

A good starting point is our analysis highlighting 5 key rewards investors are optimistic about regarding AECOM.

Looking for more investment ideas?

Do not stop with one compelling story when you can uncover a broader line up of opportunities tailored to your strategy using the Simply Wall Street Screener today.

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.

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About NYSE:ACM

AECOM

Provides professional infrastructure consulting services for governments, businesses, and organizations internationally.

Outstanding track record with excellent balance sheet.

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