AECOM (NYSE:ACM) Misses Q2 CY2026 Sales Expectations, Stock Drops
AECOM (NYSE:ACM) reported Q2 CY2026 revenue of $3.59 billion, down 14.2% year on year and below Wall Street expectations, and adjusted EPS of -$0.50, which missed consensus. The article says backlog was $27.82 billion and flat. Analysts expect revenue growth of 9.4% over 12 months and full-year EPS to rise from $3.74 to $6.41. Shares fell 5.7% to $69.14.
How this was made

The 30-second read
Why it matters
The key tradable takeaway is the combination of a sizable YoY revenue decline, negative adjusted EPS, and operating margin deterioration, alongside a reported immediate stock drop after the results.
Market read
Traders likely focus on whether backlog strength can offset revenue weakness and whether margin pressure is transient or structural, given the immediate post-results selloff.
What to watch
The article cites operating margin at -2.1% and cost structure issues, but does not break out segment drivers or cash flow, which could change the quality of the earnings miss.
Background
AECOM is an infrastructure consulting services firm, and the article frames its Q2 CY2026 results versus Wall Street expectations, including revenue, adjusted EPS, backlog, and operating margin.
Ticker impact
AECOM reported Q2 CY2026 revenue down 14.2% YoY to $3.59B and adjusted EPS of -$0.50, missing estimates and sending the stock down 5.7% to $69.14.
Bearish bias for the next several sessions as traders reprice the revenue and margin trajectory versus consensus.
The article provides concrete quarterly results (revenue, adjusted EPS, operating margin contraction) plus an immediate post-results drop, which typically drives near-term repricing even if longer-term EPS growth expectations are cited.
Market effects
Weakness in an infrastructure consulting name may pressure sentiment toward similarly exposed industrial services, especially where margins are thin.
No specific regional demand signal is provided beyond the company’s consolidated results.
Limited global spillover; the article is company-specific with no cross-border contract or macro shock described.
Counterpoint
Backlog is $27.82B and flat over two years, which could indicate demand durability even as revenue declines, potentially supporting a stabilization trade.
Key entities
- companyAECOM
Reported Q2 CY2026 revenue of $3.59B (down 14.2% YoY) and adjusted EPS of -$0.50, missing estimates; operating margin fell to -2.1%.
- market_referenceWall Street estimates
The article states AECOM missed revenue and adjusted EPS expectations in Q2 CY2026.
