Why Aecom (ACM) stock moved
Aecom (ACM) shares fell 0.5% to $67.94 as of July 21, 2026, a slight decline from the prior close of $68.29. BestStocks flagged the session as a material change for ACM. Below, we break down what changed for ACM, why it matters for investors, how the stock reacted, and the catalysts on the calendar.
ACM fell 0.5% to $67.94
ACM fell 0.5% in its latest session, moving from $68.29 to $67.94.
What it means for Aecom investors
For Aecom investors, the recent signals are mixed, leaving the near-term picture neutral / mixed. On the constructive side: ACM moved +2.76% from $67.74 to $69.61 on 2026-07-06. Weighing against that: Negative session, down 0.5%; AECOM fell 3.55% to $67.33 intraday on below-average volume (0.37x expected). Wall Street's consensus price target sits at $109.57, implying +61.3% upside from $67.94. BestStocks rates the overall signal quality weak (0/100). With earnings roughly 13 days out, the next report is the most likely near-term test of the move.
ACM price reaction
ACM last traded at $67.94, down $0.35 (-0.51%) from the previous close of $68.29. The session traded on 0.4× average volume (below avg), so participation was unremarkable. Over the past month the stock has ranged between $66.86 and $71.02, and it currently sits about 26% of the way up that band.
Bullish and bearish analyst opinions on Aecom (ACM)
The consensus analyst price target on Aecom (ACM) is $109.57, 61.3% above the recent $67.94. Over the past 90 days analysts logged 0 upgrades, 8 maintains, and 0 downgrades. Here is how the bullish and bearish cases on ACM line up.
The bullish case
- Wall Street's consensus price target of $109.57 implies +61.3% upside from $67.94.
- The Street's most bullish target is $145.00 (+113.4%).
- ACM moved +2.76% from $67.74 to $69.61 on 2026-07-06.
The bearish case
- Negative session, down 0.5%.
- AECOM fell 3.55% to $67.33 intraday on below-average volume (0.37x expected).
Weighing both sides, BestStocks' composite read of recent signals is roughly balanced, as the bull-versus-bear meter above shows. This is an educational summary of the bull and bear case, not investment advice.
Analyst price targets and ratings are FMP consensus figures as of Jul 21, 2026; other aggregators may differ. High and low targets show the range of estimates, not forecasts.
Previous notable changes for ACM
Frequently asked questions about ACM
Why did Aecom (ACM) stock move?
ACM fell 0.5% to $67.94. No single company-specific catalyst was confirmed during the move window, and it looks technical.
How much did ACM stock fall?
ACM lost 0.51% ($0.35) versus the prior close of $68.29, last trading at $67.94 on 0.4× average volume.
When is Aecom's next earnings date?
ACM's next earnings report is estimated for 2026-08-03 — about 13 days away.
What is the analyst price target for ACM?
The consensus analyst price target for ACM is $109.57, about 61.3% above the current $67.94. Over the past 90 days, analysts recorded 0 upgrades, 8 maintains, and 0 downgrades.
How BestStocks tracks ACM
This page is generated automatically by BestStocks' change-detection system after its price and volume cleared ACM-specific materiality thresholds, triggering an evidence check. It draws on 3 tracked change events for ACM, cross-checked against the data sources listed below. Price, volume, and market-capitalization figures are the live intraday quote as of July 21, 2026 and refresh as new information is detected; for companies with multiple share classes, market-cap figures can differ by data source. Analyst price targets and ratings are FMP consensus. This is an educational summary of what changed and why — not personalized investment advice.