AECOM
MX ˙ BMV ˙ US00766T1007
SecurityMX:ACM / AECOM
InstitutionParallel Advisors, LLC
Latest Disclosed Ownership1,023 shares
Latest Disclosed Value $ 97,523
Parallel Advisors, LLC reports 7.57% increase in ownership of ACM / AECOM

On February 11, 2026 - Parallel Advisors, LLC filed a 13F-HR form disclosing ownership of 1,023 shares of AECOM (MX:ACM) valued at $97,523 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 951 shares of AECOM. This represents a change in shares of 7.57% 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)
2026-02-11 2025-12-31 13F AECOM TECHNOLOGY Stock 00766T100 1,023 72 7.57 98 -21.77 0.0018
2025-11-13 2025-09-30 13F AECOM TECHNOLOGY Stock 00766T100 951 57 6.38 124 24.00 0.0023
2025-07-08 2025-06-30 13F AECOM TECHNOLOGY Stock 00766T100 894 -44 -4.69 101 16.28 0.0020
2025-04-08 2025-03-31 13F AECOM TECHNOLOGY Stock 00766T100 938 63 7.20 87 -7.53 0.0020
2025-02-10 2024-12-31 13F AECOM TECHNOLOGY Stock 00766T100 875 92 11.75 93 16.25 0.0021
2024-11-13 2024-09-30 13F AECOM TECHNOLOGY Stock 00766T100 783 -1 -0.13 81 15.94 0.0019
2024-08-08 2024-06-30 13F AECOM TECHNOLOGY Stock 00766T100 784 2 0.26 69 -9.21 0.0018
2024-05-06 2024-03-31 13F AECOM TECHNOLOGY Stock 00766T100 782 20 2.62 77 8.57 0.0021
2024-02-12 2023-12-31 13F AECOM TECHNOLOGY Stock 00766T100 762 110 16.87 70 29.63 0.0021
2024-05-20 2023-09-30 13F/A-1 AECOM TECHNOLOGY Stock 00766T100 652 -41 -5.92 54 -6.90 0.0018
2023-11-14 2023-09-30 13F AECOM TECHNOLOGY Stock 00766T100 652 -41 54 0.0018
2024-05-20 2023-06-30 13F/A-1 AECOM TECHNOLOGY Stock 00766T100 693 176 34.04 59 34.88 0.0019
2023-08-04 2023-06-30 13F AECOM TECHNOLOGY Stock 00766T100 693 176 59 0.0019
2024-05-20 2023-03-31 13F/A-1 AECOM TECHNOLOGY Stock 00766T100 517 22 4.44 44 2.38 0.0015
2023-04-25 2023-03-31 13F AECOM TECHNOLOGY Stock 00766T100 517 22 44 0.0015
2023-02-06 2022-12-31 13F AECOM TECHNOLOGY Stock 00766T100 495 -47 -8.67 42 13.51 0.0018
2022-11-10 2022-09-30 13F AECOM TECHNOLOGY Stock 00766T100 542 -32 -5.57 37 0.00 0.0017
2022-08-01 2022-06-30 13F AECOM TECHNOLOGY Stock 00766T100 574 -2 -0.35 37 -17.78 0.0017
2022-04-28 2022-03-31 13F AECOM TECHNOLOGY Stock 00766T100 576 -32 -5.26 45 -4.26 0.0018
2022-01-20 2021-12-31 13F AECOM TECHNOLOGY Stock 00766T100 608 101 19.92 47 46.88 0.0017
2021-11-02 2021-09-30 13F/A-1 AECOM TECHNOLOGY Stock 00766T100 507 124 32.38 32 33.33 0.0013
2021-10-22 2021-09-30 13F AECOM TECHNOLOGY Stock 00766T100 383 0 24 0.0010
2021-08-06 2021-06-30 13F AECOM TECHNOLOGY Stock 00766T100 383 68 21.59 24 20.00 0.0010
2021-04-23 2021-03-31 13F AECOM TECHNOLOGY Stock 00766T100 315 9 2.94 20 33.33 0.0009
2021-02-02 2020-12-31 13F AECOM TECHNOLOGY Stock 00766T100 306 0 0.00 15 15.38 0.0008
2020-10-27 2020-09-30 13F AECOM TECHNOLOGY Stock 00766T100 306 0 0.00 13 18.18 0.0008
2020-07-16 2020-06-30 13F AECOM TECHNOLOGY Stock 00766T100 306 -210 -40.70 11 -26.67 0.0007
2020-04-27 2020-03-31 13F AECOM TECHNOLOGY Stock 00766T100 516 148 40.22 15 -6.25 0.0012
2020-01-30 2019-12-31 13F AECOM TECHNOLOGY Stock 00766T100 368 0 0.00 16 14.29 0.0012
2019-11-01 2019-09-30 13F AECOM TECHNOLOGY Stock 00766T100 368 217 143.71 14 133.33 0.0012
2019-08-05 2019-06-30 13F AECOM TECHNOLOGY Stock 00766T100 151 0 0.00 6 50.00 0.0006
2019-05-01 2019-03-31 13F AECOM TECHNOLOGY Stock 00766T100 151 151 4 0.0004
2018-07-30 2018-06-30 13F AECOM TECHNOLOGY Stock 00766T100 0 -68 -100.00 0 -100.00
2018-05-08 2018-03-31 13F AECOM TECHNOLOGY Stock 00766T100 68 0 0.00 2 -33.33 0.0003
2018-02-13 2017-12-31 13F AECOM COM Stock 00766T100 68 0 0.00 3 50.00 0.0005
2017-11-15 2017-09-30 13F/A-1 AECOM COM Stock 00766T100 68 68 2 0.0003
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.