AECOM (ACM:NYSE) closed at $60.49 on October 23, 2026, down 0.56% on the day. The stock trades 55.4% below its 52-week high of $135.52 and 7.3% above its 52-week low of $56.39. Over the past year, it lost 54.5%. AECOM is part of the Consumer Services sector (Military/Government/Technical).
In 252 trading sessions since October 23, 2025, ACM closed higher on 126 days (50%). Its best day was February 26, 2026 (+5.68%) and its worst was February 12, 2026 (-12.38%). The stock moved 10% or more in a single session 3 times.
AECOM, together with its subsidiaries, engages in designing, building, financing, and operating infrastructure assets worldwide. The company operates through three segments: Design and Consulting Services (DCS), Construction Services (CS), and Management Services (MS). The DCS segment provides planning, consulting, architectural and engineering design, program management, and construction management services for industrial, commercial, institutional, and government clients, such as transportation, facilities, environmental, and energy/power markets. The CS segment offers building construction and energy, as well as infrastructure and industrial construction services. The MS segment provides program and facilities management and maintenance, training, logistics, consulting, technical assistance, and systems integration and information technology services primarily for agencies of the U.S. government and other national governments. The company was formerly known as AECOM Technology Corporation and changed its name to AECOM in January 2015. AECOM was founded in 1980 and is headquartered in Los Angeles, California.
Find more stocks like ACM with the Spikes, Gaps, Breakouts and Performance Tracker scanners.
Based on end-of-day data. For information only, not investment advice.