AECOM
MX ˙ BMV ˙ US00766T1007
SecurityMX:ACM / AECOM
InstitutionInvesco Ltd.
Latest Disclosed Ownership3,575,351 shares
Latest Disclosed Value $ 303,261,300
Invesco Ltd. reports 17.17% decrease in ownership of ACM / AECOM

On May 12, 2026 - Invesco Ltd. filed a 13F-HR form disclosing ownership of 3,575,351 shares of AECOM (MX:ACM) valued at $303,261,300 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 19, 2026 disclosing 4,316,643 shares of AECOM. This represents a change in shares of -17.17% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F AECOM COM 00766T100 3,575,351 -741,292 -17.17 303,261 -26.30 0.0058
2026-02-19 2025-12-31 13F AECOM COM 00766T100 4,316,643 -663,317 -13.32 411,506 -36.67 0.0631
2025-11-13 2025-09-30 13F AECOM COM 00766T100 4,979,960 618,205 14.17 649,735 31.99 0.1024
2025-08-13 2025-06-30 13F AECOM COM 00766T100 4,361,755 1,926,466 79.11 492,268 117.99 0.0837
2025-05-12 2025-03-31 13F AECOM COM 00766T100 2,435,289 -27,672 -1.12 225,824 -14.17 0.0428
2025-02-13 2024-12-31 13F AECOM COM 00766T100 2,462,961 -522,474 -17.50 263,094 -14.66 0.0486
2024-11-12 2024-09-30 13F AECOM COM 00766T100 2,985,435 -276,094 -8.47 308,306 7.25 0.0595
2024-08-13 2024-06-30 13F AECOM COM 00766T100 3,261,529 102,047 3.23 287,471 -7.23 0.0608
2024-05-14 2024-03-31 13F AECOM COM 00766T100 3,159,482 78,347 2.54 309,882 8.81 0.0666
2024-02-13 2023-12-31 13F AECOM COM 00766T100 3,081,135 -707,710 -18.68 284,789 -9.48 0.0678
2023-11-13 2023-09-30 13F AECOM COM 00766T100 3,788,845 -150,726 -3.83 314,626 -5.70 0.0847
2023-08-11 2023-06-30 13F AECOM COM 00766T100 3,939,571 1,135,959 40.52 333,642 41.13 0.0875
2023-05-12 2023-03-31 13F AECOM COM 00766T100 2,803,612 -1,620,693 -36.63 236,401 -37.09 0.0659
2023-02-13 2022-12-31 13F AECOM COM 00766T100 4,424,305 339,398 8.31 375,756 34.54 0.1101
2022-11-14 2022-09-30 13F AECOM COM 00766T100 4,084,907 -111,759 -2.66 279,284 2.04 0.0899
2022-08-15 2022-06-30 13F AECOM COM 00766T100 4,196,666 740,391 21.42 273,705 3.10 0.0829
2022-05-16 2022-03-31 13F AECOM COM 00766T100 3,456,275 972,449 39.15 265,478 38.18 0.0677
2022-02-14 2021-12-31 13F AECOM COM 00766T100 2,483,826 -157,279 -5.96 192,123 15.19 0.0463
2021-11-15 2021-09-30 13F AECOM COM 00766T100 2,641,105 98,963 3.89 166,787 3.62 0.0423
2021-08-17 2021-06-30 13F AECOM COM 00766T100 2,542,142 -364,735 -12.55 160,968 -13.63 0.0396
2021-05-17 2021-03-31 13F AECOM COM 00766T100 2,906,877 4,822 0.17 186,361 29.00 0.0497
2021-02-16 2020-12-31 13F AECOM COM 00766T100 2,902,055 -295,453 -9.24 144,464 7.98 0.0420
2020-11-16 2020-09-30 13F AECOM COM 00766T100 3,197,508 -681,883 -17.58 133,783 -8.23 0.0452
2020-08-14 2020-06-30 13F AECOM COM 00766T100 3,879,391 -112,820 -2.83 145,787 22.34 0.0521
2020-05-15 2020-03-31 13F AECOM COM 00766T100 3,992,211 1,391,499 53.50 119,168 6.24 0.0502
2020-02-14 2019-12-31 13F AECOM COM 00766T100 2,600,712 -320,581 -10.97 112,168 2.23 0.0348
2019-11-14 2019-09-30 13F AECOM COM 00766T100 2,921,293 -482,972 -14.19 109,725 -14.84 0.0287
2019-08-14 2019-06-30 13F/A-1 AECOM COM 00766T100 3,404,265 16,298 0.48 128,851 28.18 0.0332
2019-08-14 2019-06-30 13F AECOM COM 00766T100 3,404,265 -3,284,894 128,851
2019-05-15 2019-03-31 13F AECOM COM 00766T100 3,387,967 -718,421 -17.50 100,521 -7.63 0.0339
2019-02-14 2018-12-31 13F AECOM COM 00766T100 4,106,388 508,356 14.13 108,819 -7.40 0.0417
2018-11-14 2018-09-30 13F AECOM COM 00766T100 3,598,032 -196,871 -5.19 117,512 -6.25 0.0370
2018-08-14 2018-06-30 13F AECOM COM 00766T100 3,794,903 270,620 7.68 125,345 -0.18 0.0415
2018-05-15 2018-03-31 13F AECOM COM 00766T100 3,524,283 -254,802 -6.74 125,571 -10.56 0.0469
2018-02-14 2017-12-31 13F AECOM COM 00766T100 3,779,085 -297,795 -7.30 140,392 -6.45 0.0506
2017-11-14 2017-09-30 13F AECOM COM 00766T100 4,076,880 -273,250 -6.28 150,071 6.71 0.0554
2017-08-14 2017-06-30 13F AECOM COM 00766T100 4,350,130 238,035 5.79 140,640 -3.90 0.0438
2017-05-15 2017-03-31 13F AECOM COM 00766T100 4,112,095 42,958 1.06 146,349 -1.08 0.0480
2017-02-14 2016-12-31 13F AECOM COM 00766T100 4,069,137 -45,831 -1.11 147,954 20.94 0.0497
2016-11-14 2016-09-30 13F AECOM COM 00766T100 4,114,968 -9,983 -0.24 122,337 -6.65 0.0420
2016-08-15 2016-06-30 13F AECOM COM 00766T100 4,124,951 -1,572,903 -27.61 131,049 -25.30 0.0481
2016-05-16 2016-03-31 13F AECOM COM 00766T100 5,697,854 55,420 0.98 175,438 3.54 0.0713
2016-02-16 2015-12-31 13F AECOM COM 00766T100 5,642,434 13,998 0.25 169,442 9.43 0.0676
2015-11-16 2015-09-30 13F AECOM COM 00766T100 5,628,436 83,767 1.51 154,838 -15.58 0.0657
2015-08-14 2015-06-30 13F AECOM COMMON 00766T100 5,544,669 2,072,319 59.68 183,418 71.39 0.0720
2015-05-15 2015-03-31 13F AECOM COMMON 00766T100 3,472,350 3,013,216 656.28 107,018 667.43 0.0414
2015-02-13 2014-12-31 13F AECOM TECHNOLOGY COMMON 00766T100 459,134 46,532 11.28 13,945 0.14 0.0054
2014-11-14 2014-09-30 13F AECOM TECHNOLOGY COMMON 00766T100 412,602 -345,377 -45.57 13,926 -42.94 0.0056
2014-08-14 2014-06-30 13F AECOM TECHNOLOGY COMMON 00766T100 757,979 -98,351 -11.49 24,408 -11.40 0.0096
2014-05-15 2014-03-31 13F AECOM TECHNOLOGY COMMON 00766T100 856,330 47,931 5.93 27,550 15.80 0.0112
2014-02-13 2013-12-31 13F AECOM TECHNOLOGY COMMON 00766T100 808,399 30,333 3.90 23,792 -2.21 0.0094
2013-11-13 2013-09-30 13F AECOM TECHNOLOGY COMMON 00766T100 778,066 36,790 4.96 24,330 3.25 0.0106
2013-08-14 2013-06-30 13F AECOM TECHNOLOGY COMMON 00766T100 741,276 741,276 23,564 0.0110
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.