AECOM
MX ˙ BMV ˙ US00766T1007
SecurityMX:ACM / AECOM
InstitutionNorges Bank
Latest Disclosed Ownership2,155,657 shares
Latest Disclosed Value $ 205,498,782
Norges Bank ownership in ACM / AECOM

On February 10, 2026 - Norges Bank filed a 13F-HR form disclosing ownership of 2,155,657 shares of AECOM (MX:ACM) valued at $205,498,782 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 0 shares of AECOM.

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)
2026-02-10 2025-12-31 13F AECOM COM 00766T100 2,155,657 2,155,657 205,499 0.0220
2025-11-13 2025-09-30 13F AECOM COM 00766T100 0 -1,779,899 -100.00 0 -100.00
2025-08-13 2025-06-30 13F AECOM COM 00766T100 1,779,899 20,956 1.19 200,879 23.16 0.0251
2026-05-11 2025-03-31 13F/A-1 AECOM COM 00766T100 1,758,943 -24,386 -1.37 163,107 -14.38 0.0229
2025-02-12 2024-12-31 13F AECOM COM 00766T100 1,783,329 -23,262 -1.29 190,495 2.11 0.0250
2025-11-12 2024-09-30 13F/A-1 AECOM COM 00766T100 1,806,591 -1,107 -0.06 186,567 17.09 0.0261
2024-08-14 2024-06-30 13F AECOM COM 00766T100 1,807,698 92,150 5.37 159,331 -5.31 0.0238
2025-05-14 2024-03-31 13F/A-1 AECOM COM 00766T100 1,715,548 -5,322 -0.31 168,261 5.78 0.0266
2024-02-09 2023-12-31 13F AECOM COM 00766T100 1,720,870 -218,522 -11.27 159,060 -1.23 0.0278
2024-11-13 2023-09-30 13F/A-1 AECOM COM 00766T100 1,939,392 25,969 1.36 161,047 -0.62 0.0327
2024-08-14 2023-06-30 13F/A-1 AECOM COM 00766T100 1,913,423 -27,045 -1.39 162,048 -0.96 0.0320
2024-05-15 2023-03-31 13F/A-1 AECOM COM 00766T100 1,940,468 -584,284 -23.14 163,620 -23.69 0.0358
2023-02-14 2022-12-31 13F AECOM COM 00766T100 2,524,752 -108,762 -4.13 214,427 19.09 0.0517
2023-11-13 2022-09-30 13F/A-1 AECOM COM 00766T100 2,633,514 30,135 1.16 180,053 6.04 0.0479
2023-08-14 2022-06-30 13F/A-1 AECOM COM 00766T100 2,603,379 1,122,313 75.78 169,792 49.25 0.0439
2023-05-12 2022-03-31 13F/A-1 AECOM COM 00766T100 1,481,066 -18,291 -1.22 113,761 -1.91 0.0248
2022-03-09 2021-12-31 13F/A-1 AECOM COM 00766T100 1,499,357 0 0.00 115,975 22.49 0.0238
2022-11-14 2021-09-30 13F/A-1 AECOM COM 00766T100 1,499,357 -37,160 -2.42 94,684 -2.68 0.0209
2022-08-15 2021-06-30 13F/A-1 AECOM COM 00766T100 1,536,517 1,258,193 452.06 97,292 445.27 0.0211
2022-05-09 2021-03-31 13F/A-1 AECOM COM 00766T100 278,324 30,000 12.08 17,843 44.34 0.0041
2021-03-02 2020-12-31 13F/A-1 AECOM COM 00766T100 248,324 85,444 52.46 12,362 81.39 0.0029
2021-11-12 2020-09-30 13F/A-1 AECOM COM 00766T100 162,880 80,251 97.12 6,815 119.48 0.0018
2021-08-13 2020-06-30 13F/A-1 AECOM COM 00766T100 82,629 -1,177,597 -93.44 3,105 -93.31 0.0009
2018-11-13 2017-09-30 13F/A-1 AECOM COM 00766T100 1,260,226 -30,693 -2.38 46,389 11.15 0.0176
2018-07-24 2017-06-30 13F/A-1 AECOM COM 00766T100 1,290,919 164,483 14.60 41,735 4.10 0.0166
2018-05-11 2017-03-31 13F/A-1 AECOM COM 00766T100 1,126,436 -69,467 -5.81 40,090 -7.80 0.0165
2017-03-02 2016-12-31 13F/A-1 AECOM COM 00766T100 1,195,903 52,727 4.61 43,483 33.95 0.0190
2017-11-13 2016-09-30 13F/A-1 AECOM COM 00766T100 1,143,176 0 0.00 32,461 -10.62 0.0153
2017-08-09 2016-06-30 13F/A-1 AECOM COM 00766T100 1,143,176 63,452 5.88 36,319 9.25 0.0173
2017-05-10 2016-03-31 13F/A-1 AECOM COM 00766T100 1,079,724 0 0.00 33,245 2.53 0.0164
2016-04-18 2015-12-31 13F/A-2 AECOM COM 00766T100 1,079,724 0 0.00 32,424 9.16 0.0161
2016-03-16 2015-12-31 13F/A-1 AECOM COM 00766T100 1,079,724 0 32,424 0.0163
2016-11-14 2015-09-30 13F/A-2 AECOM COM 00766T100 1,079,724 0 0.00 29,703 -16.84 0.0156
2016-08-12 2015-06-30 13F/A-1 AECOM COM 00766T100 1,079,724 -56,561 -4.98 35,717 1.99 0.0179
2016-05-13 2015-03-31 13F/A-1 AECOM COM 00766T100 1,136,285 -421,972 -27.08 35,020 -26.00 0.0172
2015-03-19 2014-12-31 13F/A-1 AECOM TECHNOLOGY COM 00766T100 1,558,257 699,109 47,324 0.0241
2016-04-18 2014-12-31 13F/A-2 AECOM TECHNOLOGY COM 00766T100 1,558,257 699,109 81.37 47,324 63.20 0.0240
2015-11-12 2014-09-30 13F/A-1 AECOM TECHNOLOGY COM 00766T100 859,148 0 0.00 28,997 4.81 0.0157
2015-08-10 2014-06-30 13F/A-1 AECOM TECHNOLOGY COM 00766T100 859,148 0 0.00 27,665 0.09 0.0149
2015-05-12 2014-03-31 13F/A-1 AECOM TECHNOLOGY COM 00766T100 859,148 0 0.00 27,639 9.31 0.0156
2014-03-07 2013-12-31 13F/A-1 AECOM TECHNOLOGY COM 00766T100 859,148 -68,435 25,285 0.0155
2014-03-20 2013-12-31 13F/A-2 AECOM TECHNOLOGY COM 00766T100 859,148 0 25,285 0.0149
2014-05-12 2013-12-31 13F/A-3 AECOM TECHNOLOGY COM 00766T100 859,148 -68,435 -7.38 25,285 -12.83 0.0146
2014-11-14 2013-09-30 13F/A-1 AECOM TECHNOLOGY COM 00766T100 927,583 0 0.00 29,005 -1.64 0.0169
2014-08-14 2013-06-30 13F/A-1 AECOM TECHNOLOGY COM 00766T100 927,583 0 0.00 29,488 -3.08 0.0183
2014-04-04 2013-03-31 13F/A-1 AECOM TECHNOLOGY COM 00766T100 927,583 0 30,425 0.0202
2014-05-12 2013-03-31 13F/A-2 AECOM TECHNOLOGY COM 00766T100 927,583 0 0.00 30,425 55.02 0.0197
2013-11-14 2012-09-30 13F/A-1 AECOM TECHNOLOGY COM 00766T100 927,583 0 0.00 19,627 30.52 0.0132
2013-08-15 2012-06-30 13F/A-1 AECOM TECHNOLOGY COM 00766T100 927,583 927,583 15,037 0.0121
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.