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, Q4 2022
Institutional positions in Aecom as of Dec 31, 2022. 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
- 411
- +46 vs. Q3 2022
- Shares held
- 119.7M
- +1.76M (+1.5%) vs. Q3 2022
- Total value
- $10.2B
- +$2.12B (+26.3%) vs. Q3 2022
- New holders
- 76
- 129 more added
- Sold out
- 30
- 135 more reduced
6 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Aecom; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Primecap Management Co | 17,589,671 | $1.49B | 1.37% | −1,600,170−8.3% | Reduced |
| BlackRock Inc. | 13,497,351 | $1.15B | 0.04% | +1,570,206+13.2% | Added |
| Vanguard Group Inc | 13,349,600 | $1.13B | 0.03% | +137,343+1.0% | Added |
| Starboard Value LPSuperinvestorStarboard Value | 6,974,316 | $592.3M | 11.35% | 00.0% | Unchanged |
| Pictet Asset Management SA | 5,779,843 | $490.9M | 0.71% | +182,331+3.3% | Added |
| Alliancebernstein L.P. | 5,633,943 | $478.5M | 0.22% | −1,321,404−19.0% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 4,564,880 | $387.7M | 1.46% | −278,235−5.7% | Reduced |
| Invesco Ltd. | 4,424,305 | $375.8M | 0.11% | +339,398+8.3% | Added |
| State Street Corp | 4,033,574 | $342.6M | 0.02% | +64,612+1.6% | Added |
| Norges Bank | 2,524,752 | $214.4M | 0.05% | −108,762−4.1% | Reduced |
| FMR LLC | 2,001,349 | $170.0M | 0.02% | +137,017+7.3% | Added |
| Geode Capital Management, LLC | 1,860,606 | $158.0M | 0.02% | +85,544+4.8% | Added |
| Dimensional Fund Advisors LP | 1,796,355 | $152.6M | 0.05% | −65,024−3.5% | Reduced |
| Amundi | 1,718,022 | $145.8M | 0.08% | +26,510+1.6% | Added |
| JPMorgan Chase & Co | 1,605,791 | $136.4M | 0.02% | +381,667+31.2% | Added |
| Bank of New York Mellon Corp | 1,466,021 | $124.5M | 0.03% | +45,753+3.2% | Added |
| Agf Management Ltd | 1,271,580 | $108.0M | 0.78% | +1,271,580 | New |
| Northern Trust Corp | 1,134,112 | $96.3M | 0.02% | −30,505−2.6% | Reduced |
| Morgan Stanley | 1,075,060 | $91.3M | 0.01% | +381,972+55.1% | Added |
| Nuveen Asset Management, LLC | 540,396 | $83.5M | 0.03% | −17,001−3.1% | Reduced |
| Charles Schwab Investment Management Inc | 874,762 | $74.3M | 0.02% | +25,424+3.0% | Added |
| Bank of America Corp | 864,315 | $73.4M | 0.01% | −37,031−4.1% | Reduced |
| First Trust Advisors LP | 859,835 | $73.0M | 0.09% | +22,504+2.7% | Added |
| UBS Group AG | 805,711 | $68.4M | 0.03% | +154,278+23.7% | Added |
| Ameriprise Financial Inc | 752,701 | $63.9M | 0.02% | +17,457+2.4% | Added |
| Mariner, LLC | 709,899 | $60.3M | 0.19% | +21,234+3.1% | Added |
| Goldman Sachs Group Inc | 652,183 | $55.4M | 0.02% | −289,042−30.7% | Reduced |
| Principal Financial Group Inc | 626,763 | $53.2M | 0.04% | +83,034+15.3% | Added |
| Mirae Asset Global Investments Co., Ltd. | 572,912 | $48.7M | 0.13% | −18,308−3.1% | Reduced |
| Robeco Schweiz AG | 568,674 | $48.3M | 0.88% | −261,898−31.5% | Reduced |
| Citigroup Inc | 514,244 | $43.7M | 0.06% | −70,828−12.1% | Reduced |
| Federated Hermes, Inc. | 506,648 | $43.0M | 0.12% | +23,152+4.8% | Added |
| STRS Ohio | 497,412 | $42.2M | 0.19% | −47,249−8.7% | Reduced |
| Loomis Sayles & Co L P | 485,749 | $41.3M | 0.08% | −149,798−23.6% | Reduced |
| Millennium Management LLC | 475,503 | $40.4M | 0.04% | −220,344−31.7% | Reduced |
| Wellington Management Group LLP | 472,730 | $40.1M | 0.01% | −218,104−31.6% | Reduced |
| Rhumbline Advisers | 403,964 | $34.3M | 0.05% | +2,557+0.6% | Added |
| Jacobs Levy Equity Management, Inc | 401,955 | $34.1M | 0.23% | +357,647+807.2% | Added |
| Macquarie Group Ltd | 347,893 | $29.5M | 0.03% | −59,345−14.6% | Reduced |
| Qube Research & Technologies Ltd | 347,156 | $29.5M | 0.18% | +92,629+36.4% | Added |
| New York State Common Retirement Fund | 342,193 | $29.1M | 0.04% | +7,029+2.1% | Added |
| Lord, Abbett & Co. LLC | 330,955 | $28.1M | 0.10% | −8,009−2.4% | Reduced |
| California Public Employees Retirement System | 328,451 | $27.9M | 0.02% | +7,367+2.3% | Added |
| Retirement Systems of Alabama | 323,341 | $27.5M | 0.12% | +140,514+76.9% | Added |
| HSBC Holdings PLC | 322,224 | $27.3M | 0.03% | +34,001+11.8% | Added |
| Swiss National Bank | 320,280 | $27.2M | 0.02% | +2,600+0.8% | Added |
| Findlay Park Partners LLP | 291,885 | $24.8M | 0.27% | +291,885 | New |
| Victory Capital Management Inc | 263,218 | $22.4M | 0.03% | +20,512+8.5% | Added |
| Russell Investments Group, Ltd. | 261,544 | $22.2M | 0.05% | +191,766+274.8% | Added |
| Voya Investment Management LLC | 261,340 | $22.2M | 0.03% | −26,556−9.2% | Reduced |
| Renaissance Technologies LLC | 257,977 | $21.9M | 0.03% | +257,977 | New |
| Electron Capital Partners, LLC | 253,945 | $21.6M | 0.96% | −232,643−47.8% | Reduced |
| ExodusPoint Capital Management, LP | 241,088 | $20.5M | 0.32% | +241,088 | New |
| Point72 Asset Management, L.P. | 227,200 | $19.3M | 0.07% | −180,500−44.3% | Reduced |
| Legal & General Group Plc | 223,874 | $19.0M | 0.01% | +5,054+2.3% | Added |
| Citadel Advisors LLC | 217,696 | $18.5M | 0.02% | +213,394+4,960.3% | Added |
| American International Group, Inc. | 217,455 | $18.5M | 0.13% | −2,879−1.3% | Reduced |
| UBS Asset Management Americas Inc | 208,645 | $17.7M | 0.01% | −7,865−3.6% | Reduced |
| S&T Bank | 206,455 | $17.5M | 3.24% | −5,626−2.7% | Reduced |
| SEI Investments Co | 198,378 | $16.8M | 0.04% | −29,484−12.9% | Reduced |
| Wells Fargo & Company | 186,294 | $15.8M | 0.01% | −2,401−1.3% | Reduced |
| Man Group plc | 185,887 | $15.8M | 0.06% | +153,003+465.3% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 182,570 | $15.5M | 0.03% | +13,618+8.1% | Added |
| Walleye Capital LLC | 179,042 | $15.2M | 0.33% | −128,933−41.9% | Reduced |
| Duff & Phelps Investment Management Co | 172,400 | $14.6M | 0.18% | −20,000−10.4% | Reduced |
| Desjardins Global Asset Management Inc. | 170,357 | $14.5M | 2.28% | −159,432−48.3% | Reduced |
| Prudential Financial Inc | 170,290 | $14.5M | 0.02% | +29,166+20.7% | Added |
| California State Teachers Retirement System | 169,383 | $14.4M | 0.02% | +711+0.4% | Added |
| New York State Teachers Retirement System | 169,002 | $14.4M | 0.04% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 158,042 | $13.4M | 0.03% | −6,180−3.8% | Reduced |
| Driehaus Capital Management LLC | 157,180 | $13.3M | 0.20% | +157,180 | New |
| Credit Suisse AG | 146,000 | $12.4M | 0.01% | +31,843+27.9% | Added |
| Schonfeld Strategic Advisors LLC | 138,587 | $11.8M | 0.10% | +59,190+74.5% | Added |
| Great West Life Assurance Co | 135,837 | $11.6M | 0.03% | +33,886+33.2% | Added |
| State of Tennessee, Treasury Department | 131,532 | $11.2M | 0.05% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 128,142 | $10.9M | 0.03% | +36,600+40.0% | Added |
| Jane Street Group, LLC | 127,336 | $10.8M | 0.02% | +64,502+102.7% | Added |
| Frontier Capital Management Co LLC | 119,554 | $10.2M | 0.11% | −91,307−43.3% | Reduced |
| Central Bank & Trust Co | 118,061 | $10.0M | 1.89% | −3,036−2.5% | Reduced |
| Amalgamated Bank | 117,636 | $9.99M | 0.09% | +16,607+16.4% | Added |
| Stanley Capital Management, LLC | 116,400 | $9.89M | 3.14% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 114,724 | $9.74M | 0.12% | +2,522+2.2% | Added |
| Two Sigma Investments, LP | 112,742 | $9.58M | 0.03% | −1,885−1.6% | Reduced |
| Manufacturers Life Insurance Company, The | 112,642 | $9.57M | 0.01% | −453−0.4% | Reduced |
| Thornburg Investment Management Inc | 111,129 | $9.44M | 0.16% | +111,129 | New |
| PFS Investments Inc. | 108,121 | $9.18M | 0.17% | −2,764−2.5% | Reduced |
| Vontobel Holding Ltd. | 106,843 | $9.07M | 0.09% | −2,923−2.7% | Reduced |
| Thematics Asset Management | 100,174 | $8.51M | 0.52% | +100,174 | New |
| Los Angeles Capital Management LLC | 98,518 | $8.37M | 0.04% | +98,518 | New |
| HRT Financial LP | 97,449 | $8.28M | 0.12% | −35,687−26.8% | Reduced |
| Sandler Capital Management | 96,752 | $8.22M | 1.26% | −30,686−24.1% | Reduced |
| Scopus Asset Management, L.P. | 95,545 | $8.11M | 0.33% | −143,562−60.0% | Reduced |
| Knights of Columbus Asset Advisors LLC | 95,041 | $8.07M | 0.84% | −11,960−11.2% | Reduced |
| Texas Permanent School Fund | 93,885 | $7.97M | 0.12% | −6,550−6.5% | Reduced |
| BlueCrest Capital Management Ltd | 92,264 | $7.84M | 0.95% | +92,264 | New |
| Deutsche Bank AG | 91,698 | $7.79M | 0.00% | +4,780+5.5% | Added |
| MetLife Investment Management | 88,080 | $7.48M | 0.06% | −1,774−2.0% | Reduced |
| John G Ullman & Associates Inc | 85,342 | $7.25M | 1.16% | −550−0.6% | Reduced |
| Eagle Asset Management Inc | 84,701 | $7.09M | 0.04% | −2,275−2.6% | Reduced |
| Susquehanna Fundamental Investments, LLC | 81,359 | $6.91M | 0.12% | +2,076+2.6% | Added |