AECOM
MX ˙ BMV ˙ US00766T1007
SecurityMX:ACM / AECOM
InstitutionHsbc Holdings Plc
Latest Disclosed Ownership678,649 shares
Latest Disclosed Value $ 57,552,760
Hsbc Holdings Plc reports 14.98% increase in ownership of ACM / AECOM

On April 30, 2026 - Hsbc Holdings Plc filed a 13F-HR form disclosing ownership of 678,649 shares of AECOM (MX:ACM) valued at $57,552,760 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on March 20, 2026 disclosing 590,229 shares of AECOM. This represents a change in shares of 14.98% 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)
2026-04-30 2026-03-31 13F AECOM COM 00766T100 678,649 88,420 14.98 57,553 2.15 0.0040
2026-03-20 2025-12-31 13F/A-1 AECOM COM 00766T100 590,229 198,525 50.68 56,342 10.30 0.0031
2026-03-06 2025-12-31 13F AECOM COM 00766T100 590,229 198,525 50.68 56,342 10.30 0.0026
2025-11-13 2025-09-30 13F AECOM COM 00766T100 391,704 51,127 15.01 51,080 32.92 0.0282
2025-08-13 2025-06-30 13F AECOM COM 00766T100 340,577 135,520 66.09 38,428 102.18 0.0231
2025-05-14 2025-03-31 13F AECOM COM 00766T100 205,057 122 0.06 19,008 -13.19 0.0117
2025-02-14 2024-12-31 13F AECOM COM 00766T100 204,935 32,426 18.80 21,897 22.96 0.0127
2024-11-14 2024-09-30 13F AECOM COM 00766T100 172,509 -29,194 -14.47 17,808 0.17 0.0104
2024-08-12 2024-06-30 13F AECOM COM 00766T100 201,703 -12,815 -5.97 17,778 -15.48 0.0109
2024-05-15 2024-03-31 13F AECOM COM 00766T100 214,518 2,784 1.31 21,034 7.47 0.0142
2024-02-12 2023-12-31 13F AECOM COM 00766T100 211,734 -219,687 -50.92 19,572 -45.38 0.0171
2023-11-13 2023-09-30 13F AECOM COM 00766T100 431,421 327 0.08 35,831 -1.86 0.0373
2023-08-11 2023-06-30 13F AECOM COM 00766T100 431,094 -39,337 -8.36 36,509 -7.94 0.0372
2023-05-15 2023-03-31 13F AECOM COM 00766T100 470,431 148,207 46.00 39,657 45.12 0.0475
2023-02-14 2022-12-31 13F AECOM COM 00766T100 322,224 34,001 11.80 27,328 38.46 0.0314
2022-11-14 2022-09-30 13F AECOM COM 00766T100 288,223 -152,167 -34.55 19,736 -31.26 0.0322
2022-08-11 2022-06-30 13F AECOM COM 00766T100 440,390 4,329 0.99 28,712 -14.33 0.0401
2022-05-16 2022-03-31 13F AECOM COM 00766T100 436,061 -2,892 -0.66 33,514 -1.28 0.0407
2022-02-11 2021-12-31 13F AECOM COM 00766T100 438,953 -115,770 -20.87 33,948 -3.36 0.0313
2021-11-12 2021-09-30 13F AECOM COM 00766T100 554,723 -7,056 -1.26 35,128 -1.18 0.0354
2021-08-13 2021-06-30 13F AECOM COM 00766T100 561,779 514,927 1,099.05 35,546 1,076.24 0.0379
2021-05-14 2021-03-31 13F AECOM COM 00766T100 46,852 -5,709 -10.86 3,022 15.61 0.0036
2021-02-25 2020-12-31 13F/A-1 AECOM COM 00766T100 52,561 -1,866 -3.43 2,614 14.30 0.0035
2021-02-12 2020-12-31 13F AECOM COM 00766T100 52,561 -1,866 2,614 620.6597
2020-11-12 2020-09-30 13F AECOM COM 00766T100 54,427 4,092 8.13 2,287 20.94 0.0036
2020-08-14 2020-06-30 13F AECOM COM 00766T100 50,335 -14,401 -22.25 1,891 -1.92 0.0036
2020-05-15 2020-03-31 13F AECOM COM 00766T100 64,736 8,285 14.68 1,928 -20.59 0.0045
2020-02-14 2019-12-31 13F AECOM COM 00766T100 56,451 -10,022 -15.08 2,428 -2.76 0.0042
2019-11-14 2019-09-30 13F AECOM COM 00766T100 66,473 -62,987 -48.65 2,497 -49.04 0.0047
2019-08-13 2019-06-30 13F AECOM COM 00766T100 129,460 113,476 709.93 4,900 933.76 0.0093
2019-05-15 2019-03-31 13F AECOM COM 00766T100 15,984 -3,200 -16.68 474 -6.69 0.0009
2019-02-13 2018-12-31 13F AECOM COM 00766T100 19,184 -342,579 -94.70 508 -95.70 0.0009
2018-11-13 2018-09-30 13F AECOM COM 00766T100 361,763 5,724 1.61 11,815 0.46 0.0190
2018-08-10 2018-06-30 13F AECOM COM 00766T100 356,039 27,841 8.48 11,761 0.57 0.0209
2018-05-11 2018-03-31 13F AECOM COM 00766T100 328,198 59,949 22.35 11,694 17.34 0.0174
2018-02-14 2017-12-31 13F AECOM COM 00766T100 268,249 -10,122 -3.64 9,966 -2.75 0.0144
2017-11-14 2017-09-30 13F AECOM COM 00766T100 278,371 235,456 548.66 10,248 638.33 0.0164
2017-08-14 2017-06-30 13F AECOM COM 00766T100 42,915 8,102 23.27 1,388 12.03 0.0026
2017-05-15 2017-03-31 13F AECOM COM 00766T100 34,813 1,338 4.00 1,239 1.81 0.0026
2017-02-09 2016-12-31 13F AECOM COM 00766T100 33,475 1,859 5.88 1,217 29.47 0.0028
2016-11-14 2016-09-30 13F AECOM COM 00766T100 31,616 -3,130 -9.01 940 -14.86 0.0023
2016-08-12 2016-06-30 13F AECOM COM 00766T100 34,746 -427 -1.21 1,104 1.94 0.0030
2016-05-13 2016-03-31 13F AECOM COM 00766T100 35,173 -671 -1.87 1,083 0.65 0.0031
2016-02-12 2015-12-31 13F AECOM COM 00766T100 35,844 451 1.27 1,076 10.47 0.0026
2015-11-12 2015-09-30 13F AECOM COM 00766T100 35,393 8,980 34.00 974 11.44 0.0025
2015-08-13 2015-06-30 13F AECOM COM 00766T100 26,413 -3,792 -12.55 874 -6.12 0.0018
2015-05-14 2015-03-31 13F AECOM COM 00766T100 30,205 -6,974 -18.76 931 -22.16 0.0018
2014-05-14 2014-03-31 13F AECOM TECHNOLOGY CORP DELAWA COM 00766T100 37,179 1,080 2.99 1,196 12.62 0.0029
2014-02-14 2013-12-31 13F AECOM TECHNOLOGY CORP DELAWA COM 00766T100 36,099 16 0.04 1,062 -5.85 0.0028
2013-11-14 2013-09-30 13F AECOM TECHNOLOGY CORP DELAWA COM 00766T100 36,083 25,502 241.02 1,128 403.57 0.0031
2013-06-21 2012-09-30 13F/A-1 AECOM TECHNOLOGY CORP DELAWA COM 00766T100 12,044 255 0.0010
2013-10-11 2012-09-30 13F/A-2 AECOM TECHNOLOGY CORP DELAWA COM 00766T100 10,581 10,581 224 0.0009
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.