Aecom
ACM- Exchange
- NYSE
- Industry
- Services-Engineering Services
- SEC CIK
- 0000868857
No open-market purchases or sales by Aecom insiders were filed in the last 90 days; 576 institutions reported holding it in 13F filings for Q2 2026, worth $8.34B in total; no superinvestor holds it.
13F holders, Q3 2023
Institutional positions in Aecom as of Sep 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 456
- +11 vs. Q2 2023
- Shares held
- 117.0M
- +3.26M (+2.9%) vs. Q2 2023
- Total value
- $9.75B
- +$111.9M (+1.2%) vs. Q2 2023
- New holders
- 55
- 138 more added
- Sold out
- 44
- 178 more reduced
7 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ACM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 576 | $8.34B |
| Q1 2026 | 624 | $9.63B |
| Q4 2025 | 645 | $11.0B |
| Q3 2025 | 640 | $15.1B |
| Q2 2025 | 632 | $13.3B |
| Q1 2025 | 568 | $10.8B |
| Q4 2024 | 567 | $12.4B |
| Q3 2024 | 525 | $12.0B |
| Q2 2024 | 510 | $10.3B |
| Q1 2024 | 516 | $11.4B |
| Q4 2023 | 507 | $10.7B |
| Q3 2023 | 456 | $9.75B |
| Q2 2023 | 452 | $10.2B |
| Q1 2023 | 451 | $10.1B |
| Q4 2022 | 411 | $10.2B |
| Q3 2022 | 371 | $8.18B |
| Q2 2022 | 366 | $7.88B |
| Q1 2022 | 386 | $9.39B |
| Q4 2021 | 371 | $9.31B |
| Q3 2021 | 356 | $7.80B |
| Q2 2021 | 348 | $7.93B |
| Q1 2021 | 358 | $8.25B |
Institutions, Q3 2023
Shares, value and share of portfolio for each institution holding Aecom; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sumitomo Mitsui Trust Holdings, Inc. | 275,244 | $22.9M | 0.02% | −6,099−2.2% | Reduced |
| Payden & Rygel | 297,070 | $24.7M | 1.94% | +179,570+152.8% | Added |
| Payden & Rygel Investment Group | 297,070 | $24.7M | 1.94% | +297,070 | New |
| Retirement Systems of Alabama | 312,494 | $25.9M | 0.12% | −5,910−1.9% | Reduced |
| Russell Investments Group, Ltd. | 314,434 | $26.1M | 0.05% | −15,624−4.7% | Reduced |
| Wellington Management Group LLP | 315,231 | $26.2M | 0.01% | −15,620−4.7% | Reduced |
| Ameriprise Financial Inc | 317,188 | $26.3M | 0.01% | −110,066−25.8% | Reduced |
| Victory Capital Management Inc | 318,863 | $26.5M | 0.03% | +26,700+9.1% | Added |
| Credit Suisse AG | 319,034 | $26.5M | 0.03% | −1,557−0.5% | Reduced |
| New York State Common Retirement Fund | 332,026 | $27.6M | 0.04% | −18,523−5.3% | Reduced |
| Marshall Wace, LLP | 357,374 | $29.7M | 0.06% | −122,554−25.5% | Reduced |
| Man Group plc | – | $31.8M | 0.10% | – | – |
| Bank of Montreal | 378,503 | $31.8M | 0.02% | +328,738+660.6% | Added |
| Nuveen Asset Management, LLC | 397,863 | $33.0M | 0.01% | −72,639−15.4% | Reduced |
| Rhumbline Advisers | 401,129 | $33.3M | 0.04% | −4,331−1.1% | Reduced |
| Goldman Sachs Group Inc | 417,889 | $34.7M | 0.01% | +31,235+8.1% | Added |
| Swiss National Bank | 424,680 | $35.3M | 0.03% | −52,100−10.9% | Reduced |
| HSBC Holdings PLC | 431,421 | $35.8M | 0.04% | +327+0.1% | Added |
| STRS Ohio | 441,800 | $36.7M | 0.16% | −1,211−0.3% | Reduced |
| Federated Hermes, Inc. | 463,199 | $38.5M | 0.10% | −4,416−0.9% | Reduced |
| Legal & General Group Plc | 482,493 | $40.1M | 0.01% | −8,250−1.7% | Reduced |
| Principal Financial Group Inc | 511,132 | $42.4M | 0.03% | −10,198−2.0% | Reduced |
| Citigroup Inc | 544,746 | $45.2M | 0.06% | +36,024+7.1% | Added |
| Bank of America Corp | 723,619 | $60.1M | 0.01% | +3,542+0.5% | Added |
| Robeco Institutional Asset Management B.V. | 737,969 | $61.3M | 0.16% | −10,843−1.4% | Reduced |
| Mariner, LLC | 738,061 | $61.3M | 0.16% | +57,865+8.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 743,393 | $61.7M | 0.14% | +61,898+9.1% | Added |
| UBS Asset Management Americas Inc | 792,216 | $65.8M | 0.03% | +482,372+155.7% | Added |
| First Trust Advisors LP | 806,691 | $67.0M | 0.08% | −78,588−8.9% | Reduced |
| UBS Group AG | 833,707 | $69.2M | 0.03% | +100,875+13.8% | Added |
| Millennium Management LLC | 847,769 | $70.4M | 0.07% | +632,965+294.7% | Added |
| Charles Schwab Investment Management Inc | 863,732 | $71.7M | 0.02% | +2,421+0.3% | Added |
| Robeco Schweiz AG | 871,218 | $72.3M | 1.22% | +6,065+0.7% | Added |
| Agf Management Ltd | 883,371 | $73.4M | 0.52% | +30,000+3.5% | Added |
| Morgan Stanley | 942,468 | $78.3M | 0.01% | −33,758−3.5% | Reduced |
| Jacobs Levy Equity Management, Inc | 951,097 | $79.0M | 0.47% | +16,182+1.7% | Added |
| Ci Investments Inc. | 1,057,353 | $87.8M | 0.49% | −11,688−1.1% | Reduced |
| Northern Trust Corp | 1,171,399 | $97.3M | 0.02% | −26,428−2.2% | Reduced |
| Alliancebernstein L.P. | 1,467,371 | $121.9M | 0.05% | −313,365−17.6% | Reduced |
| Bank of New York Mellon Corp | 1,483,570 | $123.2M | 0.03% | −17,424−1.2% | Reduced |
| Dimensional Fund Advisors LP | 1,500,631 | $124.6M | 0.04% | −109,703−6.8% | Reduced |
| Impax Asset Management Group plc | 1,628,534 | $135.2M | 0.60% | +105,454+6.9% | Added |
| Findlay Park Partners LLP | 1,714,133 | $142.3M | 1.53% | −16,156−0.9% | Reduced |
| FMR LLC | 1,829,652 | $151.9M | 0.01% | −116,598−6.0% | Reduced |
| Norges Bank | 1,939,392 | $161.0M | 0.03% | +25,969+1.4% | Added |
| Geode Capital Management, LLC | 2,078,621 | $172.4M | 0.02% | +44,752+2.2% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 2,487,881 | $206.6M | 0.79% | −1,264,800−33.7% | Reduced |
| Starboard Value LPSuperinvestorStarboard Value | 2,889,000 | $239.9M | 6.15% | −892,000−23.6% | Reduced |
| Amundi | 3,040,413 | $250.5M | 0.12% | +323,924+11.9% | Added |
| JPMorgan Chase & Co | 3,234,516 | $268.6M | 0.03% | −192,907−5.6% | Reduced |
| Invesco Ltd. | 3,788,845 | $314.6M | 0.08% | −150,726−3.8% | Reduced |
| State Street Corp | 4,746,893 | $394.2M | 0.02% | −86,927−1.8% | Reduced |
| Pictet Asset Management Holding SA | 5,748,809 | $477.4M | 0.59% | +5,748,809 | New |
| Vanguard Group Inc | 13,321,520 | $1.11B | 0.03% | −25,900−0.2% | Reduced |
| Primecap Management Co | 14,585,379 | $1.21B | 1.02% | −374,692−2.5% | Reduced |
| BlackRock Inc. | 16,891,256 | $1.40B | 0.04% | −308,032−1.8% | Reduced |
| Interval Partners, LP | 0 | $0 | 0.00% | −302,130−100.0% | Sold out |
| Brookfield Asset Management Inc. | 0 | $0 | 0.00% | −140,310−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −93,534−100.0% | Sold out |
| Pinnbrook Capital Management LP | 0 | $0 | 0.00% | −70,593−100.0% | Sold out |
| Castleark Management LLC | 0 | $0 | 0.00% | −60,580−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −29,440−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −25,565−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −22,287−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −16,854−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −13,612−100.0% | Sold out |
| Oak Thistle LLC | 0 | $0 | 0.00% | −13,223−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −13,038−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −9,719−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −8,969−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −8,558−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −7,568−100.0% | Sold out |
| HN Saltoro Capital, LP | 0 | $0 | 0.00% | −6,650−100.0% | Sold out |
| Cipher Capital LP | 0 | $0 | 0.00% | −6,410−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −5,705−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −5,568−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −5,295−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −4,583−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −3,818−100.0% | Sold out |
| Veritable, L.P. | 0 | $0 | 0.00% | −3,886−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −3,870−100.0% | Sold out |
| Portman Square Capital LLP | 0 | $0 | 0.00% | −3,581−100.0% | Sold out |
| Machina Capital S.A.S. | 0 | $0 | 0.00% | −3,561−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −2,509−100.0% | Sold out |
| Magnus Financial Group LLC | 0 | $0 | 0.00% | −2,454−100.0% | Sold out |
| DuPont Capital Management Corp | 0 | $0 | 0.00% | −1,926−100.0% | Sold out |
| Arlington Partners LLC | 0 | $0 | 0.00% | −666−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −586−100.0% | Sold out |
| Meitav Dash Investments Ltd | 0 | $0 | 0.00% | −501−100.0% | Sold out |
| Itau Unibanco Holding S.A. | 0 | $0 | 0.00% | −474−100.0% | Sold out |
| Laffer Tengler Investments | 0 | $0 | 0.00% | −442−100.0% | Sold out |
| Tilia Fiduciary Partners, Inc. | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| 1832 Asset Management L.P. | 0 | $0 | 0.00% | −110−100.0% | Sold out |
| Disciplined Investments, LLC | 0 | $0 | 0.00% | −71−100.0% | Sold out |
| ICA Group Wealth Management, LLC | 0 | $0 | 0.00% | −71−100.0% | Sold out |
| Fiduciary Alliance LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Strengthening Families & Communities, LLC | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Financial Management Professionals, Inc. | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| CVA Family Office, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Crewe Advisors LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |