Aecom (ACM) closed at $59.49 on October 21, 2026, up 0.8% from the previous close, on volume of 1,072,395 shares (30-day average 1,443,667).
Data as of October 21, 2026.
21-Oct-2026
TipRanks (Tue, 20-Oct 8:20 AM ET)
TipRanks (Mon, 19-Oct 6:50 AM ET)
AECOM appoints Dwight Pullen to lead its global Transportation business
Business Wire (Mon, 12-Oct 6:55 AM ET)
AECOM lands a 10-year role guiding Ontario’s Highway 413 program
Market Chameleon (Tue, 6-Oct 3:11 AM ET)
AECOM-led joint venture appointed as program management consultant for Ontario's Highway 413
Business Wire (Tue, 6-Oct 6:55 AM ET)
AECOM supports low-carbon, climate-resilient redevelopment in Montral using One Click LCA
PRNewswire (Tue, 22-Sep 8:01 AM ET)
AECOM declares quarterly dividend
Business Wire (Thu, 17-Sep 6:55 AM ET)
AECOM announces Chief Legal Officer transition
Business Wire (Wed, 16-Sep 4:05 PM ET)
Gabelli To Host 4th Annual PFAS Symposium
Globe Newswire (Wed, 16-Sep 8:00 AM ET)
AECOM and Jacobs joint venture appointed program delivery partner for MetroLink
Business Wire (Thu, 10-Sep 10:00 AM ET)
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 21, 2026, ACM stock price climbed to $59.49 with 1,072,395 million shares trading.
ACM has a beta of 0.87, 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 $7.66 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 -54.6%, while the SPY ETF gained +16.3%. In the last 3 month period, ACM fell short of the market, returning -12.0%, while SPY returned +4.4%. However, in the most recent 2 weeks ACM has outperformed the stock market by returning -0.6%, while SPY returned -0.8%.
ACM support price is $57.69 and resistance is $60.29 (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.
