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, Q1 2023
Institutional positions in Aecom as of Mar 31, 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
- 451
- +43 vs. Q4 2022
- Shares held
- 120.2M
- +612.6K (+0.5%) vs. Q4 2022
- Total value
- $10.1B
- −$28.0M (−0.3%) vs. Q4 2022
- New holders
- 85
- 152 more added
- Sold out
- 42
- 146 more reduced
3 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Aecom; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Primecap Management Co | 16,116,639 | $1.36B | 1.18% | −1,473,032−8.4% | Reduced |
| BlackRock Inc. | 15,881,712 | $1.34B | 0.04% | +2,384,361+17.7% | Added |
| Vanguard Group Inc | 13,021,425 | $1.10B | 0.03% | −328,175−2.5% | Reduced |
| Pictet Asset Management SA | 5,899,127 | $497.4M | 0.62% | +119,284+2.1% | Added |
| Starboard Value LPSuperinvestorStarboard Value | 5,386,000 | $454.1M | 9.10% | −1,588,316−22.8% | Reduced |
| State Street Corp | 4,564,618 | $384.9M | 0.02% | +531,044+13.2% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 4,230,785 | $356.7M | 1.38% | −334,095−7.3% | Reduced |
| JPMorgan Chase & Co | 3,315,066 | $279.5M | 0.04% | +1,709,275+106.4% | Added |
| Invesco Ltd. | 2,803,612 | $236.4M | 0.07% | −1,620,693−36.6% | Reduced |
| Alliancebernstein L.P. | 2,540,498 | $214.2M | 0.09% | −3,093,445−54.9% | Reduced |
| FMR LLC | 2,216,481 | $186.9M | 0.02% | +215,132+10.7% | Added |
| Norges Bank | 1,940,468 | $163.6M | 0.04% | −584,284−23.1% | Reduced |
| Geode Capital Management, LLC | 1,936,035 | $163.0M | 0.02% | +75,429+4.1% | Added |
| Amundi | 1,694,820 | $142.0M | 0.08% | −23,202−1.4% | Reduced |
| Findlay Park Partners LLP | 1,657,749 | $139.8M | 1.48% | +1,365,864+467.9% | Added |
| Dimensional Fund Advisors LP | 1,615,176 | $136.2M | 0.05% | −181,179−10.1% | Reduced |
| Bank of New York Mellon Corp | 1,532,885 | $129.3M | 0.03% | +66,864+4.6% | Added |
| Northern Trust Corp | 1,171,799 | $98.8M | 0.02% | +37,687+3.3% | Added |
| Ci Investments Inc. | 1,096,403 | $92.4M | 0.47% | +1,095,912+223,200.0% | Added |
| Agf Management Ltd | 971,371 | $81.9M | 0.56% | −300,209−23.6% | Reduced |
| First Trust Advisors LP | 960,282 | $81.0M | 0.09% | +100,447+11.7% | Added |
| Jacobs Levy Equity Management, Inc | 951,757 | $80.3M | 0.49% | +549,802+136.8% | Added |
| Morgan Stanley | 940,807 | $79.3M | 0.01% | −134,253−12.5% | Reduced |
| Nuveen Asset Management, LLC | 543,614 | $76.4M | 0.03% | +3,218+0.6% | Added |
| Bank of America Corp | 893,705 | $75.4M | 0.01% | +29,390+3.4% | Added |
| Millennium Management LLC | 877,761 | $74.0M | 0.09% | +402,258+84.6% | Added |
| Charles Schwab Investment Management Inc | 868,970 | $73.3M | 0.02% | −5,792−0.7% | Reduced |
| Robeco Institutional Asset Management B.V. | 731,751 | $61.7M | 0.17% | +727,694+17,936.8% | Added |
| UBS Group AG | 717,407 | $60.5M | 0.03% | −88,304−11.0% | Reduced |
| Robeco Schweiz AG | 680,612 | $57.4M | 0.93% | +111,938+19.7% | Added |
| Mariner, LLC | 657,214 | $55.4M | 0.16% | −52,685−7.4% | Reduced |
| Principal Financial Group Inc | 627,502 | $52.9M | 0.04% | +739+0.1% | Added |
| Mirae Asset Global Investments Co., Ltd. | 624,004 | $52.6M | 0.12% | +51,092+8.9% | Added |
| Federated Hermes, Inc. | 554,515 | $46.8M | 0.12% | +47,867+9.4% | Added |
| Ameriprise Financial Inc | 525,125 | $44.3M | 0.01% | −227,576−30.2% | Reduced |
| Swiss National Bank | 522,980 | $44.1M | 0.03% | +202,700+63.3% | Added |
| HSBC Holdings PLC | 470,431 | $39.7M | 0.05% | +148,207+46.0% | Added |
| Wellington Management Group LLP | 467,529 | $39.4M | 0.01% | −5,201−1.1% | Reduced |
| Citigroup Inc | 466,552 | $39.3M | 0.05% | −47,692−9.3% | Reduced |
| Legal & General Group Plc | 456,386 | $38.5M | 0.01% | +232,512+103.9% | Added |
| STRS Ohio | 443,051 | $37.4M | 0.16% | −54,361−10.9% | Reduced |
| Interval Partners, LP | 437,015 | $36.8M | 2.07% | +379,054+654.0% | Added |
| Loomis Sayles & Co L P | 424,517 | $35.8M | 0.06% | −61,232−12.6% | Reduced |
| Rhumbline Advisers | 397,631 | $33.5M | 0.04% | −6,333−1.6% | Reduced |
| New York State Common Retirement Fund | 373,495 | $31.5M | 0.04% | +31,302+9.1% | Added |
| Russell Investments Group, Ltd. | 370,803 | $31.3M | 0.06% | +109,259+41.8% | Added |
| Point72 Asset Management, L.P. | 358,700 | $30.2M | 0.11% | +131,500+57.9% | Added |
| Macquarie Group Ltd | 356,420 | $29.8M | 0.04% | +8,527+2.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 332,738 | $28.1M | 0.02% | +332,738 | New |
| Retirement Systems of Alabama | 320,832 | $27.1M | 0.12% | −2,509−0.8% | Reduced |
| UBS Asset Management Americas Inc | 309,844 | $26.1M | 0.01% | +101,199+48.5% | Added |
| Victory Capital Management Inc | 304,759 | $25.7M | 0.03% | +41,541+15.8% | Added |
| Man Group plc | – | $25.2M | 0.09% | – | – |
| Goldman Sachs Group Inc | 285,777 | $24.1M | 0.01% | −366,406−56.2% | Reduced |
| California Public Employees Retirement System | 276,057 | $23.3M | 0.02% | −52,394−16.0% | Reduced |
| Aviva PLC | 267,226 | $22.5M | 0.10% | +267,226 | New |
| Walleye Capital LLC | 265,607 | $22.4M | 0.45% | +86,565+48.3% | Added |
| Lord, Abbett & Co. LLC | 260,590 | $22.0M | 0.08% | −70,365−21.3% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 252,111 | $21.3M | 0.04% | +69,541+38.1% | Added |
| American International Group, Inc. | 214,363 | $18.1M | 0.12% | −3,092−1.4% | Reduced |
| California State Teachers Retirement System | 208,483 | $17.6M | 0.03% | +39,100+23.1% | Added |
| SEI Investments Co | 206,262 | $17.4M | 0.03% | +7,884+4.0% | Added |
| Qube Research & Technologies Ltd | 204,268 | $17.2M | 0.10% | −142,888−41.2% | Reduced |
| Driehaus Capital Management LLC | 199,548 | $16.8M | 0.24% | +42,368+27.0% | Added |
| S&T Bank | 195,446 | $16.5M | 3.05% | −11,009−5.3% | Reduced |
| Voya Investment Management LLC | 189,153 | $15.9M | 0.02% | −72,187−27.6% | Reduced |
| Prudential Financial Inc | 219,157 | $14.4M | 0.02% | +48,867+28.7% | Added |
| New York State Teachers Retirement System | 168,802 | $14.2M | 0.03% | −200−0.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 167,829 | $14.2M | 0.14% | +29,242+21.1% | Added |
| Wells Fargo & Company | 166,953 | $14.1M | 0.00% | −19,341−10.4% | Reduced |
| Deutsche Bank AG | 162,662 | $13.7M | 0.01% | +70,964+77.4% | Added |
| Storebrand Asset Management AS | 160,817 | $13.6M | 0.07% | +160,817 | New |
| State Board of Administration of Florida Retirement System | 160,142 | $13.5M | 0.03% | +2,100+1.3% | Added |
| Duff & Phelps Investment Management Co | 152,400 | $12.9M | 0.16% | −20,000−11.6% | Reduced |
| Los Angeles Capital Management LLC | 151,327 | $12.8M | 0.06% | +52,809+53.6% | Added |
| Thornburg Investment Management Inc | 139,535 | $11.8M | 0.19% | +28,406+25.6% | Added |
| Credit Suisse AG | 131,301 | $11.1M | 0.01% | −14,699−10.1% | Reduced |
| Texas Permanent School Fund | 124,611 | $10.5M | 0.10% | +30,726+32.7% | Added |
| State of Tennessee, Treasury Department | 123,471 | $10.4M | 0.05% | −8,061−6.1% | Reduced |
| Shelton Capital Management | 122,180 | $10.3M | 0.43% | +77,180+171.5% | Added |
| Stanley Capital Management, LLC | 116,400 | $9.81M | 2.93% | 00.0% | Unchanged |
| Thematics Asset Management | 115,174 | $9.71M | 0.53% | +15,000+15.0% | Added |
| Royal Bank of Canada | 115,119 | $9.71M | 0.00% | +51,157+80.0% | Added |
| Great West Life Assurance Co | 113,548 | $9.58M | 0.02% | −22,289−16.4% | Reduced |
| Mutual of America Capital Management LLC | 111,811 | $9.43M | 0.11% | −2,913−2.5% | Reduced |
| Manufacturers Life Insurance Company, The | 108,014 | $9.11M | 0.01% | −4,628−4.1% | Reduced |
| Central Bank & Trust Co | 105,284 | $8.88M | 1.58% | −12,777−10.8% | Reduced |
| Asset Management One Co.,Ltd. | 103,599 | $8.74M | 0.04% | +50,483+95.0% | Added |
| Barclays PLC | 102,214 | $8.62M | 0.01% | +75,244+279.0% | Added |
| PFS Investments Inc. | 105,185 | $8.44M | 0.15% | −2,936−2.7% | Reduced |
| Amalgamated Bank | 96,404 | $8.13M | 0.07% | −21,232−18.0% | Reduced |
| Vontobel Holding Ltd. | 93,247 | $7.86M | 0.07% | −13,596−12.7% | Reduced |
| Frontier Capital Management Co LLC | 92,754 | $7.82M | 0.08% | −26,800−22.4% | Reduced |
| Sandler Capital Management | 92,362 | $7.79M | 1.28% | −4,390−4.5% | Reduced |
| Janus Henderson Group PLC | 88,664 | $7.48M | 0.00% | +62,257+235.8% | Added |
| MetLife Investment Management | 85,375 | $7.20M | 0.05% | −2,705−3.1% | Reduced |
| John G Ullman & Associates Inc | 83,892 | $7.07M | 1.10% | −1,450−1.7% | Reduced |
| Eagle Asset Management Inc | 83,811 | $7.07M | 0.04% | −890−1.1% | Reduced |
| Allianz Asset Management GmbH | 79,955 | $6.74M | 0.01% | +49,340+161.2% | Added |
| Brant Point Investment Management LLC | 78,295 | $6.60M | 1.58% | 00.0% | Unchanged |