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 2023
Institutional positions in Aecom as of Dec 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
- 507
- +55 vs. Q3 2023
- Shares held
- 116.2M
- −501.2K (−0.4%) vs. Q3 2023
- Total value
- $10.7B
- +$1.01B (+10.4%) vs. Q3 2023
- New holders
- 86
- 157 more added
- Sold out
- 31
- 171 more reduced
4 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Aecom; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 81,298 | $7.51M | 0.00% | +3,714+4.8% | Added |
| Brant Point Investment Management LLC | 82,600 | $7.63M | 1.83% | −13,546−14.1% | Reduced |
| Mutual of America Capital Management LLC | 85,758 | $7.93M | 0.09% | −4,455−4.9% | Reduced |
| DekaBank Deutsche Girozentrale | 87,288 | $8.10M | 0.02% | +19,867+29.5% | Added |
| Amalgamated Bank | 89,478 | $8.27M | 0.07% | −5,471−5.8% | Reduced |
| Point72 Hong Kong Ltd | 89,534 | $8.28M | 0.51% | +89,534 | New |
| Frontier Capital Management Co LLC | 91,039 | $8.41M | 0.08% | +132+0.1% | Added |
| Central Bank & Trust Co | 92,663 | $8.56M | 1.33% | −5,419−5.5% | Reduced |
| BNP Paribas Arbitrage, SA | 97,429 | $9.01M | 0.02% | +40,011+69.7% | Added |
| Swiss Life Asset Management Ltd | 99,553 | $9.22M | 0.11% | −16,567−14.3% | Reduced |
| ExodusPoint Capital Management, LP | 99,925 | $9.24M | 0.11% | +84,215+536.1% | Added |
| Marshall Wace, LLP | 100,803 | $9.32M | 0.02% | −256,571−71.8% | Reduced |
| Great West Life Assurance Co | 107,531 | $9.92M | 0.02% | −2,055−1.9% | Reduced |
| Asset Management One Co.,Ltd. | 109,220 | $10.1M | 0.04% | +1,324+1.2% | Added |
| Pinnbrook Capital Management LP | 110,011 | $10.2M | 2.38% | +110,011 | New |
| Manufacturers Life Insurance Company, The | 113,852 | $10.5M | 0.01% | −3,459−2.9% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 114,577 | $10.6M | 0.03% | −34,258−23.0% | Reduced |
| Stanley Capital Management, LLC | 116,400 | $10.8M | 2.65% | 00.0% | Unchanged |
| Robeco Institutional Asset Management B.V. | 116,720 | $10.8M | 0.03% | −621,249−84.2% | Reduced |
| Duff & Phelps Investment Management Co | 117,477 | $10.9M | 0.13% | −25,923−18.1% | Reduced |
| Texas Permanent School Fund | 119,841 | $11.1M | 0.10% | +2,021+1.7% | Added |
| Voloridge Investment Management, LLC | 121,225 | $11.2M | 0.04% | +50,785+72.1% | Added |
| Thrivent Financial for Lutherans | 121,797 | $11.3M | 0.02% | +87,061+250.6% | Added |
| APG Asset Management N.V. | 135,600 | $11.3M | 0.02% | +129,000+1,954.5% | Added |
| Wells Fargo & Company | 124,361 | $11.5M | 0.00% | −2,485−2.0% | Reduced |
| Royal Bank of Canada | 124,417 | $11.5M | 0.00% | +73,952+146.5% | Added |
| Vontobel Holding Ltd. | 126,234 | $11.7M | 0.10% | −3,855−3.0% | Reduced |
| Thornburg Investment Management Inc | 127,904 | $11.8M | 0.17% | +2,975+2.4% | Added |
| Thematics Asset Management | 128,472 | $11.9M | 0.52% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 138,658 | $12.8M | 0.06% | −4,896−3.4% | Reduced |
| Allianz Asset Management GmbH | 143,437 | $13.3M | 0.02% | −14,412−9.1% | Reduced |
| Cubist Systematic Strategies, LLC | 149,839 | $13.8M | 0.17% | +88,960+146.1% | Added |
| New York State Teachers Retirement System | 153,802 | $14.2M | 0.03% | −100−0.1% | Reduced |
| State Board of Administration of Florida Retirement System | 155,877 | $14.4M | 0.03% | +670.0% | Added |
| D. E. Shaw & Co., Inc. | 157,897 | $14.6M | 0.02% | +88,948+129.0% | Added |
| Payden & Rygel | 158,770 | $14.7M | 1.07% | −138,300−46.6% | Reduced |
| Lord, Abbett & Co. LLC | 161,860 | $15.0M | 0.05% | −84,230−34.2% | Reduced |
| S&T Bank | 163,130 | $15.1M | 2.79% | −7,962−4.7% | Reduced |
| SEI Investments Co | 168,203 | $15.5M | 0.02% | −6,016−3.5% | Reduced |
| Loomis Sayles & Co L P | 168,962 | $15.6M | 0.02% | −32,694−16.2% | Reduced |
| Voya Investment Management LLC | 179,826 | $16.6M | 0.02% | −40,790−18.5% | Reduced |
| American International Group, Inc. | 187,324 | $17.3M | 0.07% | −8,063−4.1% | Reduced |
| iA Global Asset Management Inc. | 190,707 | $17.6M | 0.41% | +6,172+3.3% | Added |
| Korea Investment CORP | 196,125 | $18.1M | 0.05% | +113,156+136.4% | Added |
| HSBC Holdings PLC | 211,734 | $19.6M | 0.02% | −219,687−50.9% | Reduced |
| California State Teachers Retirement System | 226,339 | $20.9M | 0.03% | +7,152+3.3% | Added |
| Barclays PLC | 239,339 | $22.1M | 0.01% | +99,619+71.3% | Added |
| California Public Employees Retirement System | 249,737 | $23.1M | 0.02% | −13,725−5.2% | Reduced |
| Deutsche Bank AG | 251,331 | $23.2M | 0.01% | +41,741+19.9% | Added |
| Macquarie Group Ltd | 259,798 | $24.0M | 0.03% | −159−0.1% | Reduced |
| Renaissance Technologies LLC | 262,577 | $24.3M | 0.04% | +251,000+2,168.1% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 272,638 | $25.2M | 0.02% | −2,606−0.9% | Reduced |
| Citadel Advisors LLC | 281,714 | $26.0M | 0.03% | +281,714 | New |
| New York State Common Retirement Fund | 301,989 | $27.9M | 0.04% | −30,037−9.0% | Reduced |
| Retirement Systems of Alabama | 313,025 | $28.9M | 0.12% | +531+0.2% | Added |
| Ameriprise Financial Inc | 317,332 | $29.3M | 0.01% | +1440.0% | Added |
| Victory Capital Management Inc | 323,544 | $29.9M | 0.03% | +4,681+1.5% | Added |
| Bank of Montreal | 336,792 | $31.3M | 0.02% | −41,711−11.0% | Reduced |
| AXA S.A. | 355,641 | $32.9M | 0.11% | +144,003+68.0% | Added |
| Russell Investments Group, Ltd. | 376,706 | $34.9M | 0.06% | +62,272+19.8% | Added |
| Two Sigma Advisers, LP | 381,599 | $35.3M | 0.08% | +328,200+614.6% | Added |
| STRS Ohio | 385,719 | $35.7M | 0.15% | −56,081−12.7% | Reduced |
| Rhumbline Advisers | 394,179 | $36.4M | 0.04% | −6,950−1.7% | Reduced |
| Man Group plc | 396,046 | $36.6M | 0.11% | – | – |
| Legal & General Group Plc | 403,649 | $37.3M | 0.01% | −78,844−16.3% | Reduced |
| Federated Hermes, Inc. | 407,709 | $37.7M | 0.09% | −55,490−12.0% | Reduced |
| Swiss National Bank | 411,580 | $38.0M | 0.03% | −13,100−3.1% | Reduced |
| Credit Suisse AG | 416,888 | $38.5M | 0.04% | +97,854+30.7% | Added |
| Two Sigma Investments, LP | 423,478 | $39.1M | 0.09% | +356,378+531.1% | Added |
| Goldman Sachs Group Inc | 431,875 | $39.9M | 0.01% | +13,986+3.3% | Added |
| Los Angeles Capital Management LLC | 459,453 | $42.5M | 0.16% | +386,178+527.0% | Added |
| Qube Research & Technologies Ltd | 480,814 | $44.4M | 0.10% | +440,313+1,087.2% | Added |
| Principal Financial Group Inc | 508,831 | $47.0M | 0.03% | −2,301−0.5% | Reduced |
| Citigroup Inc | 513,636 | $47.5M | 0.06% | −31,110−5.7% | Reduced |
| Nuveen Asset Management, LLC | 562,698 | $52.0M | 0.02% | +164,835+41.4% | Added |
| Bank of America Corp | 672,947 | $62.2M | 0.01% | −50,672−7.0% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 732,452 | $67.7M | 0.14% | −10,941−1.5% | Reduced |
| Robeco Schweiz AG | 786,975 | $72.7M | 1.22% | −84,243−9.7% | Reduced |
| Mariner, LLC | 814,796 | $75.3M | 0.18% | +76,735+10.4% | Added |
| UBS Group AG | 847,196 | $78.3M | 0.03% | +13,489+1.6% | Added |
| Agf Management Ltd | 883,435 | $81.7M | 0.48% | +640.0% | Added |
| Charles Schwab Investment Management Inc | 886,328 | $81.9M | 0.02% | +22,596+2.6% | Added |
| First Trust Advisors LP | 886,451 | $81.9M | 0.09% | +79,760+9.9% | Added |
| UBS Asset Management Americas Inc | 901,527 | $83.3M | 0.03% | +109,311+13.8% | Added |
| Millennium Management LLC | 927,952 | $85.8M | 0.08% | +80,183+9.5% | Added |
| Jacobs Levy Equity Management, Inc | 954,149 | $88.2M | 0.44% | +3,052+0.3% | Added |
| Ci Investments Inc. | 1,051,499 | $97.2M | 0.50% | −5,854−0.6% | Reduced |
| Northern Trust Corp | 1,183,187 | $109.4M | 0.02% | +11,788+1.0% | Added |
| Dimensional Fund Advisors LP | 1,236,142 | $114.3M | 0.03% | −264,489−17.6% | Reduced |
| Morgan Stanley | 1,293,922 | $119.6M | 0.01% | +351,454+37.3% | Added |
| Alliancebernstein L.P. | 1,353,509 | $125.1M | 0.05% | −113,862−7.8% | Reduced |
| Bank of New York Mellon Corp | 1,430,976 | $132.3M | 0.03% | −52,594−3.5% | Reduced |
| Impax Asset Management Group plc | 1,517,137 | $140.2M | 0.56% | −111,397−6.8% | Reduced |
| Norges Bank | 1,720,870 | $159.1M | 0.03% | −218,522−11.3% | Reduced |
| Starboard Value LPSuperinvestorStarboard Value | 1,809,000 | $167.2M | 3.49% | −1,080,000−37.4% | Reduced |
| FMR LLC | 1,980,633 | $183.1M | 0.01% | +150,981+8.3% | Added |
| Findlay Park Partners LLP | 2,088,383 | $193.0M | 1.90% | +374,250+21.8% | Added |
| Geode Capital Management, LLC | 2,143,802 | $197.9M | 0.02% | +65,181+3.1% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 2,420,317 | $223.7M | 0.79% | −67,564−2.7% | Reduced |
| Amundi | 2,850,209 | $259.6M | 0.12% | −190,204−6.3% | Reduced |