AECOM
MX ˙ BMV ˙ US00766T1007
SecurityMX:ACM / AECOM
InstitutionAmeriprise Financial Inc
Latest Disclosed Ownership732,234 shares
Latest Disclosed Value $ 62,108,073
Ameriprise Financial Inc reports 31.29% increase in ownership of ACM / AECOM

On May 15, 2026 - Ameriprise Financial Inc filed a 13F-HR form disclosing ownership of 732,234 shares of AECOM (MX:ACM) valued at $62,108,073 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 557,718 shares of AECOM. This represents a change in shares of 31.29% 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 732,234 174,516 31.29 62,108 16.82 0.0027
2026-02-17 2025-12-31 13F AECOM COM 00766T100 557,718 192,063 52.53 53,167 11.45 0.0120
2025-11-14 2025-09-30 13F AECOM COM 00766T100 365,655 -33,942 -8.49 47,707 5.78 0.0110
2025-08-14 2025-06-30 13F AECOM COM 00766T100 399,597 13,773 3.57 45,098 26.05 0.0111
2025-05-14 2025-03-31 13F AECOM COM 00766T100 385,824 66,124 20.68 35,777 4.76 0.0097
2025-02-14 2024-12-31 13F AECOM COM 00766T100 319,700 400 0.13 34,150 3.57 0.0088
2024-11-14 2024-09-30 13F AECOM COM 00766T100 319,300 -32,624 -9.27 32,974 6.31 0.0085
2024-08-14 2024-06-30 13F AECOM COM 00766T100 351,924 32,011 10.01 31,019 -1.22 0.0084
2024-05-15 2024-03-31 13F AECOM COM 00766T100 319,913 2,581 0.81 31,400 7.05 0.0086
2024-02-14 2023-12-31 13F AECOM COM 00766T100 317,332 144 0.05 29,332 11.36 0.0088
2023-11-14 2023-09-30 13F AECOM COM 00766T100 317,188 -110,066 -25.76 26,339 -27.21 0.0086
2023-08-14 2023-06-30 13F AECOM COM 00766T100 427,254 -97,871 -18.64 36,184 -18.28 0.0113
2023-05-22 2023-03-31 13F/A-1 AECOM COM 00766T100 525,125 -227,576 -30.23 44,279 -30.74 0.0145
2023-05-15 2023-03-31 13F AECOM COM 00766T100 525,125 -227,576 44,279 0.0027
2023-02-14 2022-12-31 13F AECOM COM 00766T100 752,701 17,457 2.37 63,927 24.16 0.0219
2022-11-14 2022-09-30 13F AECOM COM 00766T100 735,244 -3,319 -0.45 51,486 9.58 0.0190
2022-08-15 2022-06-30 13F AECOM COM 00766T100 738,563 -6,349 -0.85 46,985 -11.80 0.0164
2022-05-16 2022-03-31 13F AECOM COM 00766T100 744,912 -20,879 -2.73 53,273 -2.11 0.0157
2022-02-14 2021-12-31 13F AECOM COM 00766T100 765,791 439,997 135.05 54,424 165.15 0.0151
2021-11-15 2021-09-30 13F AECOM COM 00766T100 325,794 -11,332 -3.36 20,526 -3.84 0.0066
2021-08-16 2021-06-30 13F AECOM COM 00766T100 337,126 2,377 0.71 21,346 -0.54 0.0066
2021-05-17 2021-03-31 13F AECOM COM 00766T100 334,749 7,935 2.43 21,461 31.91 0.0071
2021-02-12 2020-12-31 13F AECOM COM 00766T100 326,814 -35,563 -9.81 16,269 7.30 0.0058
2020-11-16 2020-09-30 13F AECOM COM 00766T100 362,377 -5,451 -1.48 15,162 9.68 0.0062
2020-08-14 2020-06-30 13F AECOM COM 00766T100 367,828 -23,960 -6.12 13,824 18.19 0.0059
2020-05-15 2020-03-31 13F AECOM COM 00766T100 391,788 -58,131 -12.92 11,696 -39.71 0.0061
2020-02-14 2019-12-31 13F AECOM COM 00766T100 449,919 15,199 3.50 19,399 18.81 0.0081
2019-11-14 2019-09-30 13F AECOM COM 00766T100 434,720 18,042 4.33 16,328 3.53 0.0073
2019-08-14 2019-06-30 13F AECOM COM 00766T100 416,678 -12,332 -2.87 15,771 23.91 0.0071
2019-05-15 2019-03-31 13F AECOM COM 00766T100 429,010 -8,123 -1.86 12,728 9.81 0.0059
2019-02-14 2018-12-31 13F AECOM COM 00766T100 437,133 -34,459 -7.31 11,591 -24.75 0.0058
2018-11-14 2018-09-30 13F AECOM TECHNOLOGY COM 00766T100 471,592 -28,207 -5.64 15,403 -6.70 0.0054
2018-08-14 2018-06-30 13F AECOM COM 00766T100 499,799 21,941 4.59 16,509 -3.04 0.0073
2018-05-14 2018-03-31 13F AECOM COM 00766T100 477,858 -14,827 -3.01 17,027 -6.97 0.0077
2018-02-12 2017-12-31 13F AECOM COM 00766T100 492,685 -23,015 -4.46 18,303 -3.59 0.0083
2017-11-07 2017-09-30 13F AECOM COM 00766T100 515,700 17,381 3.49 18,984 17.84 0.0090
2017-08-10 2017-06-30 13F AECOM COM 00766T100 498,319 25,665 5.43 16,110 -4.23 0.0081
2017-05-05 2017-03-31 13F AECOM COM 00766T100 472,654 7,836 1.69 16,821 -0.46 0.0087
2017-02-03 2016-12-31 13F AECOM COM 00766T100 464,818 -6,177 -1.31 16,899 20.69 0.0092
2016-11-08 2016-09-30 13F AECOM COM 00766T100 470,995 61,975 15.15 14,002 7.76 0.0078
2016-08-08 2016-06-30 13F AECOM COM 00766T100 409,020 7,722 1.92 12,994 5.17 0.0076
2016-05-12 2016-03-31 13F AECOM COM 00766T100 401,298 1,659 0.42 12,355 2.95 0.0074
2016-02-11 2015-12-31 13F AECOM COM 00766T100 399,639 -3,539 -0.88 12,001 8.20 0.0070
2015-11-12 2015-09-30 13F AECOM COM 00766T100 403,178 22,152 5.81 11,092 -12.01 0.0069
2015-08-13 2015-06-30 13F AECOM COM 00766T100 381,026 -5,588 -1.45 12,606 5.80 0.0072
2015-05-14 2015-03-31 13F AECOM COM 00766T100 386,614 17,854 4.84 11,915 6.40 0.0068
2015-02-13 2014-12-31 13F AECOM TECHNOLOGY COM 00766T100 368,760 126,053 51.94 11,198 36.71 0.0065
2014-11-14 2014-09-30 13F AECOM TECHNOLOGY COM 00766T100 242,707 -12,915 -5.05 8,191 -0.47 0.0049
2014-08-13 2014-06-30 13F AECOM TECHNOLOGY COM 00766T100 255,622 -32,664 -11.33 8,230 -11.27 0.0049
2014-05-14 2014-03-31 13F AECOM TECHNOLOGY COM 00766T100 288,286 -62,586 -17.84 9,275 -10.19 0.0056
2014-02-14 2013-12-31 13F AECOM TECHNOLOGY COM 00766T100 350,872 -229,541 -39.55 10,327 -43.10 0.0063
2013-11-14 2013-09-30 13F AECOM TECHNOLOGY COM 00766T100 580,413 48,791 9.18 18,149 7.39 0.0119
2013-08-14 2013-06-30 13F AECOM TECHNOLOGY COM 00766T100 531,622 531,622 16,900 0.0117
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.