AECOM
MX ˙ BMV ˙ US00766T1007
SecurityMX:ACM / AECOM
InstitutionNorthwestern Mutual Wealth Management Co
Latest Disclosed Ownership4,072 shares
Latest Disclosed Value $ 345,457
Northwestern Mutual Wealth Management Co reports 5.85% increase in ownership of ACM / AECOM

On May 7, 2026 - Northwestern Mutual Wealth Management Co filed a 13F-HR form disclosing ownership of 4,072 shares of AECOM (MX:ACM) valued at $345,457 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 10, 2026 disclosing 3,847 shares of AECOM. This represents a change in shares of 5.85% 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)
2026-05-07 2026-03-31 13F AECOM COM 00766T100 4,072 225 5.85 345 -5.74 0.0002
2026-02-10 2025-12-31 13F/A-1 AECOM COM 00766T100 3,847 -47 -1.21 367 -27.95 0.0002
2026-02-05 2025-12-31 13F AECOM COM 00766T100 99,548 95,654 5,436 0.0034
2025-11-14 2025-09-30 13F AECOM COM 00766T100 3,894 -929 -19.26 508 -6.62 0.0003
2025-08-13 2025-06-30 13F AECOM COM 00766T100 4,823 1,067 28.41 544 56.32 0.0004
2025-05-14 2025-03-31 13F AECOM COM 00766T100 3,756 -143 -3.67 348 -16.35 0.0003
2025-02-11 2024-12-31 13F AECOM COM 00766T100 3,899 -145 -3.59 416 -0.24 0.0004
2024-11-12 2024-09-30 13F AECOM COM 00766T100 4,044 256 6.76 418 25.23 0.0004
2024-08-16 2024-06-30 13F AECOM COM 00766T100 3,788 -1,801 -32.22 334 -39.23 0.0003
2024-05-15 2024-03-31 13F AECOM COM 00766T100 5,589 -870 -13.47 548 -8.21 0.0006
2024-02-13 2023-12-31 13F AECOM COM 00766T100 6,459 -655 -9.21 597 1.19 0.0007
2023-11-14 2023-09-30 13F AECOM COM 00766T100 7,114 -803 -10.14 591 -11.94 0.0008
2023-08-14 2023-06-30 13F AECOM COM 00766T100 7,917 636 8.74 671 9.30 0.0009
2023-05-15 2023-03-31 13F AECOM COM 00766T100 7,281 1,948 36.53 614 35.62 0.0009
2023-02-21 2022-12-31 13F AECOM COM 00766T100 5,333 -120 -2.20 453 21.18 0.0007
2022-11-14 2022-09-30 13F AECOM COM 00766T100 5,453 199 3.79 373 8.75 0.0007
2022-08-04 2022-06-30 13F AECOM COM 00766T100 5,254 3,694 236.79 343 185.83 0.0006
2022-05-09 2022-03-31 13F AECOM COM 00766T100 1,560 624 66.67 120 64.38 0.0002
2022-02-03 2021-12-31 13F AECOM COM 00766T100 936 -16 -1.68 73 19.67 0.0001
2021-11-15 2021-09-30 13F AECOM COM 00766T100 952 -882 -48.09 61 -47.41 0.0001
2021-08-13 2021-06-30 13F AECOM COM 00766T100 1,834 1,138 163.51 116 157.78 0.0002
2021-05-14 2021-03-31 13F AECOM COM 00766T100 696 474 213.51 45 309.09 0.0001
2021-02-12 2020-12-31 13F AECOM COM 00766T100 222 98 79.03 11 120.00 0.0000
2020-11-13 2020-09-30 13F AECOM COM 00766T100 124 9 7.83 5 25.00 0.0000
2020-08-14 2020-06-30 13F AECOM COM 00766T100 115 88 325.93 4 300.00 0.0000
2020-05-08 2020-03-31 13F AECOM COM 00766T100 27 -473 -94.60 1 -95.45 0.0000
2020-02-13 2019-12-31 13F AECOM COM 00766T100 500 0 0.00 22 15.79 0.0001
2019-11-12 2019-09-30 13F AECOM COM 00766T100 500 -222 -30.75 19 -29.63 0.0001
2019-08-12 2019-06-30 13F AECOM COM 00766T100 722 500 225.23 27 285.71 0.0001
2019-05-10 2019-03-31 13F AECOM COM 00766T100 222 -1,661 -88.21 7 -86.00 0.0000
2019-02-12 2018-12-31 13F AECOM COM 00766T100 1,883 1,610 589.74 50 455.56 0.0003
2018-11-01 2018-09-30 13F AECOM COM 00766T100 273 -29 -9.60 9 -10.00 0.0000
2018-08-10 2018-06-30 13F AECOM COM 00766T100 302 -24 -7.36 10 -16.67 0.0001
2018-05-14 2018-03-31 13F AECOM COM 00766T100 326 0 0.00 12 0.00 0.0001
2018-01-31 2017-12-31 13F AECOM COM 00766T100 326 0 0.00 12 0.00 0.0001
2017-11-07 2017-09-30 13F AECOM COM 00766T100 326 55 20.30 12 33.33 0.0001
2017-08-10 2017-06-30 13F AECOM COM 00766T100 271 71 35.50 9 28.57 0.0001
2017-05-09 2017-03-31 13F AECOM COM 00766T100 200 28 16.28 7 0.00 0.0001
2017-02-15 2016-12-31 13F AECOM COM 00766T100 172 122 244.00 7 600.00 0.0001
2016-11-14 2016-09-30 13F AECOM COM 00766T100 50 -71 -58.68 1 -66.67 0.0000
2016-08-29 2016-06-30 13F AECOM COM 00766T100 121 -69 -36.32 3 -40.00 0.0000
2016-05-16 2016-03-31 13F AECOM COM 00766T100 190 190 -99.53 5 -99.61 0.0001
2013-11-14 2013-09-30 13F AECOM TECHNOLOGY CORP DELAWA COM 00766T100 0 -40,380 -100.00 0 -100.00
2013-08-14 2013-06-30 13F AECOM TECHNOLOGY CORP DELAWA COM 00766T100 40,380 40,380 1,284 0.0141
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.