AECOM
MX ˙ BMV ˙ US00766T1007
SecurityMX:ACM / AECOM
InstitutionSomerset Trust Co
Latest Disclosed Ownership3,964 shares
Latest Disclosed Value $ 336,226
Somerset Trust Co reports 1.98% increase in ownership of ACM / AECOM

On April 2, 2026 - Somerset Trust Co filed a 13F-HR form disclosing ownership of 3,964 shares of AECOM (MX:ACM) valued at $336,226 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 3,887 shares of AECOM. This represents a change in shares of 1.98% 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)
2026-04-02 2026-03-31 13F AECOM COM Common Stock 00766T100 3,964 77 1.98 336 -9.19 0.1031
2026-01-09 2025-12-31 13F AECOM COM Common Stock 00766T100 3,887 -1,206 -23.68 371 -44.28 0.1134
2025-10-14 2025-09-30 13F AECOM COM Common Stock 00766T100 5,093 11 0.22 664 15.88 0.2051
2025-07-07 2025-06-30 13F AECOM COM Common Stock 00766T100 5,082 392 8.36 574 32.03 0.1869
2025-04-08 2025-03-31 13F AECOM COM Common Stock 00766T100 4,690 1,076 29.77 435 12.44 0.1549
2025-01-15 2024-12-31 13F AECOM COM Common Stock 00766T100 3,614 66 1.86 386 5.46 0.1453
2024-10-08 2024-09-30 13F AECOM COM Common Stock 00766T100 3,548 -19 -0.53 366 16.56 0.1371
2024-07-09 2024-06-30 13F AECOM COM Common Stock 00766T100 3,567 262 7.93 314 -3.09 0.1289
2024-04-05 2024-03-31 13F AECOM COM Common Stock 00766T100 3,305 319 10.68 324 17.82 0.1322
2024-01-08 2023-12-31 13F AECOM COM Common Stock 00766T100 2,986 -797 -21.07 276 -12.42 0.1210
2023-10-17 2023-09-30 13F AECOM COM Common Stock 00766T100 3,783 127 3.47 314 1.62 0.1432
2023-07-07 2023-06-30 13F AECOM COM Common Stock 00766T100 3,656 -413 -10.15 310 -9.91 0.1332
2023-04-05 2023-03-31 13F AECOM COM Common Stock 00766T100 4,069 17 0.42 343 -0.29 0.1487
2023-01-03 2022-12-31 13F AECOM COM Common Stock 00766T100 4,052 263 6.94 0 -100.00 0.1443
2022-10-03 2022-09-30 13F AECOM COM Common Stock 00766T100 3,789 344 9.99 259 15.11 0.1206
2022-07-06 2022-06-30 13F AECOM COM Common Stock 00766T100 3,445 3,445 225 0.0986
2019-07-31 2019-06-30 13F AECOM COM COMMON STOCK 00766T100 0 -834 -100.00 0 -100.00
2019-04-09 2019-03-31 13F AECOM COM COMMON STOCK 00766T100 834 517 163.09 25 212.50 0.0131
2019-01-22 2018-12-31 13F AECOM COM COMMON STOCK 00766T100 317 275 654.76 8 700.00 0.0047
2018-10-15 2018-09-30 13F AECOM COM COMMON STOCK 00766T100 42 42 1 0.0005
2017-07-13 2017-06-30 13F AECOM COM COMMON STOCK 00766T100 0 -96 -100.00 0 -100.00
2017-04-18 2017-03-31 13F AECOM COM COMMON STOCK 00766T100 96 96 3 0.0017
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.