AECOM
MX ˙ BMV ˙ US00766T1007
SecurityMX:ACM / AECOM
InstitutionUtah Retirement Systems
Latest Disclosed Ownership20,960 shares
Latest Disclosed Value $ 1,777,828
Utah Retirement Systems reports 3.86% decrease in ownership of ACM / AECOM

On May 15, 2026 - Utah Retirement Systems filed a 13F-HR form disclosing ownership of 20,960 shares of AECOM (MX:ACM) valued at $1,777,828 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 21,802 shares of AECOM. This represents a change in shares of -3.86% 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)
2026-05-15 2026-03-31 13F AECOM COM 00766T100 20,960 -842 -3.86 1,778 -14.49 0.0182
2026-02-17 2025-12-31 13F AECOM COM 00766T100 21,802 0 0.00 2,078 -26.93 0.0198
2025-11-14 2025-09-30 13F AECOM COM 00766T100 21,802 0 0.00 2,845 15.61 0.0276
2025-08-14 2025-06-30 13F AECOM COM 00766T100 21,802 -147 -0.67 2,461 20.88 0.0257
2025-05-15 2025-03-31 13F AECOM COM 00766T100 21,949 -393 -1.76 2,035 -14.71 0.0235
2025-02-14 2024-12-31 13F AECOM COM 00766T100 22,342 0 0.00 2,387 3.42 0.0263
2024-11-14 2024-09-30 13F AECOM COM 00766T100 22,342 0 0.00 2,307 17.17 0.0260
2024-08-14 2024-06-30 13F AECOM COM 00766T100 22,342 -1,200 -5.10 1,969 -14.69 0.0234
2024-05-15 2024-03-31 13F AECOM COM 00766T100 23,542 900 3.97 2,309 10.33 0.0270
2024-02-14 2023-12-31 13F AECOM COM 00766T100 22,642 100 0.44 2,093 11.81 0.0267
2023-11-14 2023-09-30 13F AECOM COM 00766T100 22,542 0 0.00 1,872 -1.99 0.0268
2023-08-14 2023-06-30 13F AECOM COM 00766T100 22,542 -900 -3.84 1,909 -3.39 0.0265
2023-05-16 2023-03-31 13F AECOM COM 00766T100 23,442 100 0.43 1,977 -0.30 0.0286
2023-02-15 2022-12-31 13F AECOM COM 00766T100 23,342 -500 -2.10 1,982 21.60 0.0314
2022-11-14 2022-09-30 13F AECOM COM 00766T100 23,842 100 0.42 1,630 5.23 0.0272
2022-08-16 2022-06-30 13F AECOM COM 00766T100 23,742 -200 -0.84 1,549 -15.77 0.0248
2022-05-13 2022-03-31 13F AECOM COM 00766T100 23,942 -800 -3.23 1,839 -3.87 0.0245
2022-02-14 2021-12-31 13F AECOM COM 00766T100 24,742 0 0.00 1,913 22.47 0.0236
2021-11-16 2021-09-30 13F AECOM COM 00766T100 24,742 -2,200 -8.17 1,562 -8.44 0.0211
2021-08-16 2021-06-30 13F AECOM COM 00766T100 26,942 -100 -0.37 1,706 -1.61 0.0220
2021-05-17 2021-03-31 13F AECOM COM 00766T100 27,042 -3,600 -11.75 1,734 13.70 0.0242
2021-02-16 2020-12-31 13F AECOM COM 00766T100 30,642 1,400 4.79 1,525 24.59 0.0216
2020-11-16 2020-09-30 13F AECOM COM 00766T100 29,242 200 0.69 1,224 12.19 0.0203
2020-08-13 2020-06-30 13F/A-1 AECOM COM 00766T100 29,042 -400 -1.36 1,091 24.12 0.0200
2020-08-13 2020-06-30 13F AECOM COM 00766T100 29,042 -400 1,091 20,024.2640
2020-05-15 2020-03-31 13F AECOM COM 00766T100 29,442 -200 -0.67 879 -31.22 0.0190
2020-02-12 2019-12-31 13F AECOM COM 00766T100 29,642 100 0.34 1,278 15.14 0.0225
2019-11-14 2019-09-30 13F AECOM COM 00766T100 29,542 100 0.34 1,110 -0.45 0.0211
2019-08-14 2019-06-30 13F AECOM COM 00766T100 29,442 102 0.35 1,115 28.16 0.0214
2019-05-15 2019-03-31 13F AECOM COM 00766T100 29,340 -189 -0.64 870 11.25 0.0172
2019-02-08 2018-12-31 13F AECOM COM 00766T100 29,529 -100 -0.34 782 -19.21 0.0177
2018-11-13 2018-09-30 13F AECOM COM 00766T100 29,629 100 0.34 968 -0.72 0.0188
2018-08-10 2018-06-30 13F AECOM COM 00766T100 29,529 0 0.00 975 -7.32 0.0202
2018-05-15 2018-03-31 13F AECOM COM 00766T100 29,529 700 2.43 1,052 -1.77 0.0224
2018-02-14 2017-12-31 13F AECOM COM 00766T100 28,829 400 1.41 1,071 2.29 0.0225
2017-11-13 2017-09-30 13F AECOM COM 00766T100 28,429 100 0.35 1,047 14.30 0.0235
2017-08-08 2017-06-30 13F AECOM COM 00766T100 28,329 600 2.16 916 -7.19 0.0213
2017-05-11 2017-03-31 13F AECOM COM 00766T100 27,729 0 0.00 987 -2.18 0.0236
2017-02-10 2016-12-31 13F AECOM COM 00766T100 27,729 0 0.00 1,009 22.30 0.0254
2016-11-07 2016-09-30 13F AECOM COM 00766T100 27,729 0 0.00 825 -6.36 0.0214
2016-08-03 2016-06-30 13F AECOM COM 00766T100 27,729 800 2.97 881 6.27 0.0235
2016-05-10 2016-03-31 13F AECOM COM 00766T100 26,929 100 0.37 829 2.98 0.0225
2016-02-11 2015-12-31 13F AECOM COM 00766T100 26,829 0 0.00 805 9.08 0.0218
2015-11-03 2015-09-30 13F AECOM COM 00766T100 26,829 100 0.37 738 -16.61 0.0211
2015-08-11 2015-06-30 13F AECOM COM 00766T100 26,729 100 0.38 885 7.80 0.0235
2015-05-14 2015-03-31 13F AECOM COM 00766T100 26,629 700 2.70 821 4.32 0.0216
2015-02-11 2014-12-31 13F AECOM TECHNOLOGY CORP DELAWA COM 00766T100 25,929 8,871 52.00 787 36.63 0.0216
2014-11-06 2014-09-30 13F AECOM TECHNOLOGY CORP DELAWA COM 00766T100 17,058 -100 -0.58 576 4.35 0.0165
2014-08-08 2014-06-30 13F AECOM TECHNOLOGY CORP DELAWA COM 00766T100 17,158 -1,300 -7.04 552 -7.07 0.0158
2014-05-08 2014-03-31 13F AECOM TECHNOLOGY CORP DELAWA COM 00766T100 18,458 200 1.10 594 10.61 0.0171
2014-02-05 2013-12-31 13F AECOM TECHNOLOGY CORP DELAWA COM 00766T100 18,258 0 0.00 537 -5.95 0.0159
2013-11-06 2013-09-30 13F AECOM TECHNOLOGY CORP DELAWA COM 00766T100 18,258 -200 -1.08 571 -2.73 0.0185
2013-08-02 2013-06-30 13F AECOM TECHNOLOGY CORP DELAWA COM 00766T100 18,458 18,458 587 0.0198
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.