Entity Common Stock, Shares Outstanding of AECOM from 02 Aug 2010 to 06 Feb 2026

Taxonomy & unit
dei: shares
Description
Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.
Summary
AECOM quarterly Entity Common Stock, Shares Outstanding in shares history and change rate from 02 Aug 2010 to 06 Feb 2026.
  • AECOM Entity Common Stock, Shares Outstanding for the quarter ending 06 Feb 2026 was 129,288,624, a 2.6% decline year-over-year.
Source SEC data
View on sec.gov
Entity Common Stock, Shares Outstanding, Quarterly (shares)
Entity Common Stock, Shares Outstanding, YoY Quarterly Change (%)

AECOM Quarterly Entity Common Stock, Shares Outstanding (shares)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q4 2025 129,288,624 -3,401,026 -2.6% 06 Feb 2026 10-Q 10 Feb 2026 2026 Q1
Q3 2025 131,833,332 14 Nov 2025 10-K 19 Nov 2025 2025 FY
Q2 2025 132,446,101 -1,620,645 -1.2% 31 Jul 2025 10-Q 05 Aug 2025 2025 Q3
Q1 2025 132,300,603 -3,826,797 -2.8% 02 May 2025 10-Q 06 May 2025 2025 Q2
Q4 2024 132,689,650 -3,333,851 -2.5% 31 Jan 2025 10-Q 04 Feb 2025 2025 Q1
Q2 2024 134,066,746 -4,660,046 -3.4% 01 Aug 2024 10-Q 06 Aug 2024 2024 Q3
Q1 2024 136,127,400 -2,871,385 -2.1% 03 May 2024 10-Q 07 May 2024 2024 Q2
Q4 2023 136,023,501 -2,926,761 -2.1% 01 Feb 2024 10-Q 07 Feb 2024 2024 Q1
Q3 2023 135,987,254 -2,663,026 -1.9% 10 Nov 2023 10-K 15 Nov 2023 2023 FY
Q2 2023 138,726,792 -922,913 -0.66% 04 Aug 2023 10-Q 09 Aug 2023 2023 Q3
Q1 2023 138,998,785 -2,039,693 -1.4% 05 May 2023 10-Q 09 May 2023 2023 Q2
Q4 2022 138,950,262 -2,392,515 -1.7% 03 Feb 2023 10-Q 07 Feb 2023 2023 Q1
Q3 2022 138,650,280 -3,551,964 -2.5% 10 Nov 2022 10-K 17 Nov 2022 2022 FY
Q2 2022 139,649,705 -4,412,112 -3.1% 05 Aug 2022 10-Q 10 Aug 2022 2022 Q3
Q1 2022 141,038,478 -5,354,450 -3.7% 05 May 2022 10-Q 11 May 2022 2022 Q2
Q4 2021 141,342,777 -6,368,771 -4.3% 04 Feb 2022 10-Q 09 Feb 2022 2022 Q1
Q3 2021 142,202,244 -8,561,547 -5.7% 11 Nov 2021 10-K 17 Nov 2021 2021 FY
Q2 2021 144,061,817 -16,024,025 -10% 05 Aug 2021 10-Q 11 Aug 2021 2021 Q3
Q1 2021 146,392,928 06 May 2021 10-Q 12 May 2021 2021 Q2
Q4 2020 147,711,548 -10,911,214 -6.9% 04 Feb 2021 10-Q 10 Feb 2021 2021 Q1
Q3 2020 150,763,791 12 Nov 2020 10-K 19 Nov 2020 2020 FY
Q2 2020 160,085,842 +2,359,113 +1.5% 31 May 2020 10-Q 06 May 2020 2020 Q2
Q4 2019 158,622,762 +2,527,927 +1.6% 29 Jan 2020 10-Q 05 Feb 2020 2020 Q1
Q2 2019 157,726,729 -3,053,595 -1.9% 31 Jul 2019 10-Q 07 Aug 2019 2019 Q3
Q1 2019 157,343,802 -2,983,373 -1.9% 01 May 2019 10-Q 08 May 2019 2019 Q2
Q4 2018 156,094,835 -3,074,286 -1.9% 31 Jan 2019 10-Q 06 Feb 2019 2019 Q1
Q3 2018 156,351,525 -1,272,745 -0.81% 05 Nov 2018 10-K 13 Nov 2018 2018 FY
Q2 2018 160,780,324 +4,069,569 +2.6% 01 Aug 2018 10-Q 08 Aug 2018 2018 Q3
Q1 2018 160,327,175 +4,593,291 +2.9% 02 May 2018 10-Q 09 May 2018 2018 Q2
Q4 2017 159,169,121 +3,853,604 +2.5% 31 Jan 2018 10-Q 07 Feb 2018 2018 Q1
Q3 2017 157,624,270 +3,676,650 +2.4% 03 Nov 2017 10-K 14 Nov 2017 2017 FY
Q2 2017 156,710,755 +3,016,312 +2% 02 Aug 2017 10-Q 09 Aug 2017 2017 Q3
Q1 2017 155,733,884 +2,367,153 +1.5% 02 May 2017 10-Q 10 May 2017 2017 Q2
Q4 2016 155,315,517 +2,705,141 +1.8% 01 Feb 2017 10-Q 08 Feb 2017 2017 Q1
Q3 2016 153,947,620 +2,539,531 +1.7% 02 Nov 2016 10-K 16 Nov 2016 2016 FY
Q2 2016 153,694,443 +2,726,375 +1.8% 01 Aug 2016 10-Q 10 Aug 2016 2016 Q3
Q1 2016 153,366,731 +2,988,888 +2% 02 May 2016 10-Q 11 May 2016 2016 Q2
Q4 2015 152,610,376 -2,865,198 -1.8% 02 Feb 2016 10-Q 10 Feb 2016 2016 Q1
Q3 2015 151,408,089 -2,413,657 -1.6% 13 Nov 2015 10-K 25 Nov 2015 2015 FY
Q2 2015 150,968,068 +51,488,383 +52% 03 Aug 2015 10-Q 12 Aug 2015 2015 Q3
Q1 2015 150,377,843 +51,127,565 +52% 01 May 2015 10-Q 13 May 2015 2015 Q2
Q4 2014 155,475,574 +56,413,438 +57% 30 Jan 2015 10-Q 11 Feb 2015 2015 Q1
Q3 2014 153,821,746 +55,625,632 +57% 05 Nov 2014 10-K 17 Nov 2014 2014 FY
Q2 2014 99,479,685 -1,324,371 -1.3% 24 Jul 2014 10-Q 06 Aug 2014 2014 Q3
Q1 2014 99,250,278 -3,832,494 -3.7% 25 Apr 2014 10-Q 07 May 2014 2014 Q2
Q4 2013 99,062,136 -5,684,603 -5.4% 24 Jan 2014 10-Q 05 Feb 2014 2014 Q1
Q3 2013 98,196,114 -9,882,449 -9.1% 04 Nov 2013 10-K 13 Nov 2013 2013 FY
Q2 2013 100,804,056 -12,272,844 -11% 25 Jul 2013 10-Q 07 Aug 2013 2013 Q3
Q1 2013 103,082,772 -9,824,912 -8.7% 26 Apr 2013 10-Q 08 May 2013 2013 Q2
Q4 2012 104,746,739 -12,377,424 -11% 25 Jan 2013 10-Q 06 Feb 2013 2013 Q1
Q3 2012 108,078,563 -7,276,029 -6.3% 07 Nov 2012 10-K 19 Nov 2012 2012 FY
Q2 2012 113,076,900 -6,370,920 -5.3% 31 Jul 2012 10-Q 08 Aug 2012 2012 Q3
Q1 2012 112,907,684 -6,289,892 -5.3% 30 Apr 2012 10-Q 07 May 2012 2012 Q2
Q4 2011 117,124,163 -1,602,975 -1.4% 27 Jan 2012 10-Q 06 Feb 2012 2012 Q1
Q3 2011 115,354,592 -3,182,003 -2.7% 09 Nov 2011 10-K 21 Nov 2011 2011 FY
Q2 2011 119,447,820 +3,311,098 +2.9% 01 Aug 2011 10-Q 05 Aug 2011 2011 Q3
Q1 2011 119,197,576 02 May 2011 10-Q 06 May 2011 2011 Q2
Q4 2010 118,727,138 01 Feb 2011 10-Q 09 Feb 2011 2011 Q1
Q3 2010 118,536,595 12 Nov 2010 10-K 22 Nov 2010 2010 FY
Q2 2010 116,136,722 02 Aug 2010 10-Q 06 Aug 2010 2010 Q3
* An asterisk sign (*) next to the value indicates that the value is likely invalid.