AECOM
MX ˙ BMV ˙ US00766T1007
SecurityMX:ACM / AECOM
InstitutionUSA Financial Portformulas Corp
Latest Disclosed Ownership659 shares
Latest Disclosed Value $ 55,896
USA Financial Portformulas Corp reports 28.91% decrease in ownership of ACM / AECOM

On April 14, 2026 - USA Financial Portformulas Corp filed a 13F-HR form disclosing ownership of 659 shares of AECOM (MX:ACM) valued at $55,896 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 927 shares of AECOM. This represents a change in shares of -28.91% 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)
2026-04-14 2026-03-31 13F AECOM COM 00766T100 659 -268 -28.91 56 -37.50 0.0105
2026-01-14 2025-12-31 13F AECOM COM 00766T100 927 159 20.70 88 -12.00 0.0161
2025-10-10 2025-09-30 13F AECOM COM 00766T100 768 -13 -1.66 100 13.64 0.0177
2025-07-18 2025-06-30 13F AECOM COM 00766T100 781 -40 -4.87 88 15.79 0.0150
2025-04-15 2025-03-31 13F AECOM COM 00766T100 821 81 10.95 76 -3.80 0.0126
2025-01-14 2024-12-31 13F AECOM COM 00766T100 740 -50 -6.33 79 -2.47 0.0124
2024-10-08 2024-09-30 13F AECOM COM 00766T100 790 -131 -14.22 82 0.00 0.0127
2024-07-12 2024-06-30 13F AECOM COM 00766T100 921 -304 -24.82 81 -32.50 0.0132
2024-04-30 2024-03-31 13F AECOM COM 00766T100 1,225 90 7.93 120 15.38 0.0195
2024-02-07 2023-12-31 13F AECOM COM 00766T100 1,135 1,135 105 0.0184
2020-08-11 2020-06-30 13F AECOM COM 00766T100 0 -14,540 -100.00 0 -100.00
2020-04-13 2020-03-31 13F AECOM COM 00766T100 14,540 14,540 434 0.2765
2015-11-16 2015-09-30 13F AECOM COM 00766T100 0 -16,308 -100.00 0 -100.00
2015-08-10 2015-06-30 13F AECOM COM 00766T100 16,308 16,308 539 0.1655
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.