ACM · Aecom

$63.11 -0.50 (-0.79%) At close · Aug 14

Market Cap

$8.09B

128.70M

Share-repurchase activity from the company's own XBRL filings — cash spent buying back common stock per fiscal year and per recent quarter, share counts where the company tagged them, and the buyback program's authorization — paired with the company's at-the-market (ATM) equity offering programs, the dilution side of the same picture. Repurchase amounts come exclusively from tagged SEC data; program figures with no tagged equivalent (untagged authorizations and all ATM figures) are read from the filing's own text and shown only after verification.

Program Authorized

$1,000,000,000

as of 2026-02-04 · from 10-Q (reviewed)

Remaining Authorization

$884,000,000

as of 2026-06-30 · from 10-Q (reviewed)

Program Utilization

11.6% $116,000,000 used of $1,000,000,000

Program Announced	Authorized	Remaining	As of	Runs Through	Source
2026-02-04	$1,000,000,000	$884,000,000	2026-06-30	—	10-Q , filed 2026-08-11

Cash spent on buybacks by quarter

Cash deployed each quarter. Δ marks quarters derived from the company's cumulative year-to-date disclosures.

Repurchase History

Fiscal Year Ended	Cash Spent	Shares	Avg Price	Source
2026-06-30 YTD	$441,862,000	—	—	10-Q, filed 2026-08-11
2025-09-30	$388,380,000	—	—	10-K, filed 2025-11-19
2024-09-30	$478,501,000	—	—	10-K, filed 2025-11-19
2023-09-30	$379,284,000	—	—	10-K, filed 2025-11-19
2022-09-30	$472,970,000	—	—	10-K, filed 2024-11-19
2021-09-30	$867,091,000	—	—	10-K, filed 2023-11-15
2020-09-30	$186,953,000	—	—	10-K, filed 2022-11-17
2019-09-30	$98,208,000	—	—	10-K, filed 2021-11-17
2018-09-30	$179,466,000	—	—	10-K, filed 2020-11-19
2017-09-30	$25,078,000	—	—	10-K, filed 2019-11-13
2016-09-30	$25,892,000	—	—	10-K, filed 2018-11-13
2015-09-30	$23,113,000	—	—	10-K, filed 2017-11-14
2014-09-30	$34,924,000	27,400,000	$24.10	10-K, filed 2016-11-16
2013-09-30	$388,101,000	—	—	10-K, filed 2015-11-25
2012-09-30	$159,751,000	3,000,000	—	8-K, filed 2015-07-06
2011-09-30	$100,000,000	4,300,000	—	10-K, filed 2013-11-13
2010-09-30	$17,171,000	—	—	10-K, filed 2012-11-19
2009-09-30	$13,493,000	—	—	10-K, filed 2011-11-21
2008-09-30	$13,937,000	—	—	10-K, filed 2010-11-22

Quarter Ended	Cash Spent	Shares	Avg Price	Source
2026-03-31	$116,002,000 Δ	—	—	10-Q, filed 2026-05-12
2025-12-31	$325,866,000	—	—	10-Q, filed 2026-02-10
2025-09-30	$250,056,000 Δ	—	—	10-K, filed 2025-11-19
2025-06-30	$4,705,000 Δ	—	—	10-Q, filed 2026-08-11
2025-03-31	$78,464,000 Δ	—	—	10-Q, filed 2026-05-12
2024-12-31	$55,155,000	—	—	10-Q, filed 2026-02-10
2024-09-30	$315,354,000 Δ	—	—	10-K, filed 2025-11-19
2024-06-30	$50,061,000 Δ	—	—	10-Q, filed 2025-08-05
2024-03-31	$20,948,000 Δ	—	—	10-Q, filed 2025-05-06
2023-12-31	$92,138,000	—	—	10-Q, filed 2025-02-04
2023-09-30	$234,075,000 Δ	—	—	10-K, filed 2025-11-19
2023-06-30	$50,018,000 Δ	—	—	10-Q, filed 2024-08-06

Key facts CIK 868857 CUSIP 00766T100 13F (30d) 540 filings 531 filers Visit website Investor relations