ACM Stock Summary and Trading Ideas (Aecom | NYSE:ACM)

Aecom is one of the largest global providers of advisory, design, and engineering services. It serves a broad spectrum of end markets, including water, transportation, and environment. Based in Dallas, Aecom employs 51,000 people. The company generated $16.1 billion in sales in fiscal 2025.

Aecom trades on the NYSE stock market under the symbol ACM.

As of October 30, 2026, ACM stock price declined to $63.34 with 777,595 million shares trading.

ACM has a beta of 0.83, meaning it tends to be less sensitive to market movements. ACM has a correlation of 0.06 to the broad based SPY ETF.

ACM has a market cap of $8.15 billion. This is considered a Mid Cap stock.

Last quarter Aecom reported $4 billion in Revenue and -$.50 earnings per share. This fell short of revenue expectation by $-322 million and missed earnings estimates by -$1.98.

In the last 3 years, ACM traded as high as $135.52 and as low as $56.39.

The top ETF exchange traded funds that ACM belongs to (by Net Assets): IJH, VTI, VB, VBR, VXF.

ACM has underperformed the market in the last year with a return of -51.6%, while the SPY ETF gained +11.0%. In the last 3 month period, ACM fell short of the market, returning -13.5%, while SPY returned +3.9%. However, in the most recent 2 weeks ACM has outperformed the stock market by returning +7.2%, while SPY returned -2.1%.

ACM support price is $62.35 and resistance is $64.67 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that ACM shares will trade within this expected range on the day.