Aecom (ACM)

Typically moves ±3.43% on earnings
EARNINGS ANALYTICS
event_upcoming Est. Next Earnings: 2026-08-04 ESTIMATED
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Across 20 earnings reports since Aug 09, 2021, Aecom (ACM) has a clear post-earnings pattern. It moves ±3.43% on average after reporting and finishes higher 55.0% of the time. Its largest post-earnings gain was +7.33% (Nov 13, 2023) and its largest decline was -12.13% (May 11, 2026). The next earnings report is predicted for 2026-08-04 (estimated).

Earnings reactions

How ACM moved on each past earnings report.

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Earnings Impact

Total Earnings

20

Avg Abs. Movement

±3.43%

Positive %

55.0%

Negative %

45.0%

Historical Earnings Statistics

Date Timing Earnings move SEC Filing
May 11, 2026 ☽ POST -12.13% open_in_new
Feb 09, 2026 ☽ POST +1.12% open_in_new
Nov 18, 2025 ☀ PRE -3.72% open_in_new
Aug 04, 2025 ☽ POST +6.19% open_in_new
event

Earnings Count

20

Total earnings in dataset

trending_up

Avg Abs. Movement

±3.43%

Avg % price change on earnings

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SEC Filings

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Browse all SEC filings

account_balance

Institutional ownership

Holdings as of Jun 30, 2026 · SEC 13-F

View all 31 →
31
Funds holding
$2494444715
Total value held
Buying
22 added · 8 reduced
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Morgan Stanley
$142452645 +8.89%
Bank Of New York Mellon Corp
$110136409 -0.20%

SEC Filing Types

Recent SEC Filings

6 most recent
Form Date Filed View on EDGAR
11-K 20260626 open_in_new SEC.gov
4 20260616 open_in_new SEC.gov
8-K 20260611 open_in_new SEC.gov
8-K 20260603 open_in_new SEC.gov
4 20260514 open_in_new SEC.gov
4 20260514 open_in_new SEC.gov

Frequently asked about ACM earnings

When does Aecom report earnings next? expand_more

Aecom (ACM)'s next earnings date is estimated for 2026-08-04. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does ACM stock move after earnings? expand_more

Over 20 reports, ACM has moved an average of ±3.43% the session after earnings, closing higher 55.0% of the time.

What was ACM's biggest post-earnings move? expand_more

ACM's largest post-earnings gain on record was +7.33% on Nov 13, 2023, and its largest decline was -12.13% on May 11, 2026.

Where can I find Aecom's SEC filings? expand_more

All of Aecom's SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.

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