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 |
|---|---|---|---|---|---|
| BlackRock Inc. | 16,891,256 | $1.40B | 0.04% | −308,032−1.8% | Reduced |
| Primecap Management Co | 14,585,379 | $1.21B | 1.02% | −374,692−2.5% | Reduced |
| Vanguard Group Inc | 13,321,520 | $1.11B | 0.03% | −25,900−0.2% | Reduced |
| Pictet Asset Management Holding SA | 5,748,809 | $477.4M | 0.59% | +5,748,809 | New |
| State Street Corp | 4,746,893 | $394.2M | 0.02% | −86,927−1.8% | Reduced |
| Invesco Ltd. | 3,788,845 | $314.6M | 0.08% | −150,726−3.8% | Reduced |
| JPMorgan Chase & Co | 3,234,516 | $268.6M | 0.03% | −192,907−5.6% | Reduced |
| Amundi | 3,040,413 | $250.5M | 0.12% | +323,924+11.9% | Added |
| Starboard Value LPSuperinvestorStarboard Value | 2,889,000 | $239.9M | 6.15% | −892,000−23.6% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 2,487,881 | $206.6M | 0.79% | −1,264,800−33.7% | Reduced |
| Geode Capital Management, LLC | 2,078,621 | $172.4M | 0.02% | +44,752+2.2% | Added |
| Norges Bank | 1,939,392 | $161.0M | 0.03% | +25,969+1.4% | Added |
| FMR LLC | 1,829,652 | $151.9M | 0.01% | −116,598−6.0% | Reduced |
| Findlay Park Partners LLP | 1,714,133 | $142.3M | 1.53% | −16,156−0.9% | Reduced |
| Impax Asset Management Group plc | 1,628,534 | $135.2M | 0.60% | +105,454+6.9% | Added |
| Dimensional Fund Advisors LP | 1,500,631 | $124.6M | 0.04% | −109,703−6.8% | Reduced |
| Bank of New York Mellon Corp | 1,483,570 | $123.2M | 0.03% | −17,424−1.2% | Reduced |
| Alliancebernstein L.P. | 1,467,371 | $121.9M | 0.05% | −313,365−17.6% | Reduced |
| Northern Trust Corp | 1,171,399 | $97.3M | 0.02% | −26,428−2.2% | Reduced |
| Ci Investments Inc. | 1,057,353 | $87.8M | 0.49% | −11,688−1.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 951,097 | $79.0M | 0.47% | +16,182+1.7% | Added |
| Morgan Stanley | 942,468 | $78.3M | 0.01% | −33,758−3.5% | Reduced |
| Agf Management Ltd | 883,371 | $73.4M | 0.52% | +30,000+3.5% | Added |
| Robeco Schweiz AG | 871,218 | $72.3M | 1.22% | +6,065+0.7% | Added |
| Charles Schwab Investment Management Inc | 863,732 | $71.7M | 0.02% | +2,421+0.3% | Added |
| Millennium Management LLC | 847,769 | $70.4M | 0.07% | +632,965+294.7% | Added |
| UBS Group AG | 833,707 | $69.2M | 0.03% | +100,875+13.8% | Added |
| First Trust Advisors LP | 806,691 | $67.0M | 0.08% | −78,588−8.9% | Reduced |
| UBS Asset Management Americas Inc | 792,216 | $65.8M | 0.03% | +482,372+155.7% | Added |
| Mirae Asset Global Investments Co., Ltd. | 743,393 | $61.7M | 0.14% | +61,898+9.1% | Added |
| Mariner, LLC | 738,061 | $61.3M | 0.16% | +57,865+8.5% | Added |
| Robeco Institutional Asset Management B.V. | 737,969 | $61.3M | 0.16% | −10,843−1.4% | Reduced |
| Bank of America Corp | 723,619 | $60.1M | 0.01% | +3,542+0.5% | Added |
| Citigroup Inc | 544,746 | $45.2M | 0.06% | +36,024+7.1% | Added |
| Principal Financial Group Inc | 511,132 | $42.4M | 0.03% | −10,198−2.0% | Reduced |
| Legal & General Group Plc | 482,493 | $40.1M | 0.01% | −8,250−1.7% | Reduced |
| Federated Hermes, Inc. | 463,199 | $38.5M | 0.10% | −4,416−0.9% | Reduced |
| STRS Ohio | 441,800 | $36.7M | 0.16% | −1,211−0.3% | Reduced |
| HSBC Holdings PLC | 431,421 | $35.8M | 0.04% | +327+0.1% | Added |
| Swiss National Bank | 424,680 | $35.3M | 0.03% | −52,100−10.9% | Reduced |
| Goldman Sachs Group Inc | 417,889 | $34.7M | 0.01% | +31,235+8.1% | Added |
| Rhumbline Advisers | 401,129 | $33.3M | 0.04% | −4,331−1.1% | Reduced |
| Nuveen Asset Management, LLC | 397,863 | $33.0M | 0.01% | −72,639−15.4% | Reduced |
| Bank of Montreal | 378,503 | $31.8M | 0.02% | +328,738+660.6% | Added |
| Man Group plc | – | $31.8M | 0.10% | – | – |
| Marshall Wace, LLP | 357,374 | $29.7M | 0.06% | −122,554−25.5% | Reduced |
| New York State Common Retirement Fund | 332,026 | $27.6M | 0.04% | −18,523−5.3% | Reduced |
| Credit Suisse AG | 319,034 | $26.5M | 0.03% | −1,557−0.5% | Reduced |
| Victory Capital Management Inc | 318,863 | $26.5M | 0.03% | +26,700+9.1% | Added |
| Ameriprise Financial Inc | 317,188 | $26.3M | 0.01% | −110,066−25.8% | Reduced |
| Wellington Management Group LLP | 315,231 | $26.2M | 0.01% | −15,620−4.7% | Reduced |
| Russell Investments Group, Ltd. | 314,434 | $26.1M | 0.05% | −15,624−4.7% | Reduced |
| Retirement Systems of Alabama | 312,494 | $25.9M | 0.12% | −5,910−1.9% | 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 |
| Sumitomo Mitsui Trust Holdings, Inc. | 275,244 | $22.9M | 0.02% | −6,099−2.2% | Reduced |
| California Public Employees Retirement System | 263,462 | $21.9M | 0.02% | +1,806+0.7% | Added |
| Macquarie Group Ltd | 259,957 | $21.6M | 0.03% | +4,535+1.8% | Added |
| Lord, Abbett & Co. LLC | 246,090 | $20.4M | 0.08% | 00.0% | Unchanged |
| Voya Investment Management LLC | 220,616 | $18.3M | 0.02% | −938−0.4% | Reduced |
| California State Teachers Retirement System | 219,187 | $18.2M | 0.03% | −1,841−0.8% | Reduced |
| AXA S.A. | 211,638 | $17.6M | 0.06% | +10,492+5.2% | Added |
| Deutsche Bank AG | 209,590 | $17.4M | 0.01% | −81,424−28.0% | Reduced |
| Loomis Sayles & Co L P | 201,656 | $16.7M | 0.03% | −155,515−43.5% | Reduced |
| American International Group, Inc. | 195,387 | $16.2M | 0.11% | −14,196−6.8% | Reduced |
| iA Global Asset Management Inc. | 184,535 | $15.3M | 0.40% | +49,058+36.2% | Added |
| SEI Investments Co | 174,219 | $14.5M | 0.03% | −21,127−10.8% | Reduced |
| S&T Bank | 171,092 | $14.2M | 2.74% | −9,275−5.1% | Reduced |
| Allianz Asset Management GmbH | 157,849 | $13.1M | 0.03% | +20,958+15.3% | Added |
| State Board of Administration of Florida Retirement System | 155,810 | $12.9M | 0.03% | +190+0.1% | Added |
| New York State Teachers Retirement System | 153,902 | $12.8M | 0.03% | −900−0.6% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 148,835 | $12.4M | 0.04% | +58,589+64.9% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 143,554 | $11.9M | 0.06% | +128,728+868.3% | Added |
| Duff & Phelps Investment Management Co | 143,400 | $11.9M | 0.16% | −9,000−5.9% | Reduced |
| Lombard Odier Asset Management (Europe) Ltd | 142,600 | $11.8M | 0.62% | −15,495−9.8% | Reduced |
| Barclays PLC | 139,720 | $11.6M | 0.01% | −7,601−5.2% | Reduced |
| Vontobel Holding Ltd. | 130,089 | $10.8M | 0.10% | +37,898+41.1% | Added |
| Thematics Asset Management | 128,472 | $10.7M | 0.52% | −6,000−4.5% | Reduced |
| Wells Fargo & Company | 126,846 | $10.5M | 0.00% | −19,697−13.4% | Reduced |
| Thornburg Investment Management Inc | 124,929 | $10.4M | 0.17% | −12,040−8.8% | Reduced |
| Texas Permanent School Fund | 117,820 | $9.78M | 0.10% | −4,567−3.7% | Reduced |
| Manufacturers Life Insurance Company, The | 117,311 | $9.74M | 0.01% | +13,295+12.8% | Added |
| Balyasny Asset Management LLC | 117,273 | $9.74M | 0.03% | +112,258+2,238.4% | Added |
| Stanley Capital Management, LLC | 116,400 | $9.67M | 2.58% | 00.0% | Unchanged |
| Swiss Life Asset Management Ltd | 116,120 | $9.64M | 0.15% | +22,008+23.4% | Added |
| Great West Life Assurance Co | 109,586 | $9.10M | 0.02% | +8,353+8.3% | Added |
| Asset Management One Co.,Ltd. | 107,896 | $8.96M | 0.04% | −1,385−1.3% | Reduced |
| Central Bank & Trust Co | 98,082 | $8.14M | 1.42% | −3,752−3.7% | Reduced |
| Brant Point Investment Management LLC | 96,146 | $7.98M | 1.89% | +15,551+19.3% | Added |
| Amalgamated Bank | 94,949 | $7.88M | 0.07% | +1,766+1.9% | Added |
| State of Tennessee, Treasury Department | 91,120 | $7.57M | 0.03% | +18,069+24.7% | Added |
| Frontier Capital Management Co LLC | 90,907 | $7.55M | 0.08% | −906−1.0% | Reduced |
| Mutual of America Capital Management LLC | 90,213 | $7.49M | 0.09% | −10,987−10.9% | Reduced |
| Twinbeech Capital LP | 85,072 | $7.06M | 0.14% | +85,072 | New |
| Korea Investment CORP | 82,969 | $6.89M | 0.02% | +40,131+93.7% | Added |
| Swedbank AB | 82,136 | $6.82M | 0.01% | +23,128+39.2% | Added |
| John G Ullman & Associates Inc | 81,742 | $6.79M | 1.11% | −950−1.1% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 81,693 | $6.78M | 0.09% | +81,693 | New |
| Prudential Financial Inc | 80,233 | $6.66M | 0.01% | −49,825−38.3% | Reduced |
| MetLife Investment Management | 79,348 | $6.59M | 0.05% | −3,792−4.6% | Reduced |