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 2024
Institutional positions in Aecom as of Mar 31, 2024. 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
- 516
- +13 vs. Q4 2023
- Shares held
- 116.2M
- +66.7K (+0.1%) vs. Q4 2023
- Total value
- $11.4B
- +$649.5M (+6.1%) vs. Q4 2023
- New holders
- 68
- 199 more added
- Sold out
- 55
- 159 more reduced
4 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Aecom; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Comerica Bank | 75,152 | $7.37M | 0.03% | +9,687+14.8% | Added |
| State of Tennessee, Treasury Department | 75,711 | $7.43M | 0.03% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 76,191 | $7.47M | 0.03% | −62,467−45.1% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 77,377 | $7.59M | 0.08% | +17,700+29.7% | Added |
| Knights of Columbus Asset Advisors LLC | 78,274 | $7.68M | 0.56% | +927+1.2% | Added |
| Flputnam Investment Management Co | 78,355 | $7.69M | 0.16% | +31,833+68.4% | Added |
| Brant Point Investment Management LLC | 79,637 | $7.81M | 1.74% | −2,963−3.6% | Reduced |
| Canada Pension Plan Investment Board | 79,900 | $7.84M | 0.01% | +64,600+422.2% | Added |
| Mutual of America Capital Management LLC | 81,046 | $7.95M | 0.09% | −4,712−5.5% | Reduced |
| Buckingham Capital Management, Inc. | 83,200 | $8.16M | 1.00% | +26,527+46.8% | Added |
| Amalgamated Bank | 83,817 | $8.22M | 0.07% | −5,661−6.3% | Reduced |
| Schonfeld Strategic Advisors LLC | 87,183 | $8.55M | 0.07% | +51,033+141.2% | Added |
| Price T Rowe Associates Inc | 87,301 | $8.56M | 0.00% | +6,003+7.4% | Added |
| Central Bank & Trust Co | 87,945 | $8.63M | 1.23% | −4,718−5.1% | Reduced |
| Frontier Capital Management Co LLC | 89,901 | $8.82M | 0.08% | −1,138−1.3% | Reduced |
| BNP Paribas Arbitrage, SA | 99,026 | $9.71M | 0.01% | +1,597+1.6% | Added |
| Asset Management One Co.,Ltd. | 105,100 | $10.3M | 0.04% | −4,120−3.8% | Reduced |
| Great West Life Assurance Co | 108,839 | $10.7M | 0.02% | +1,308+1.2% | Added |
| Lombard Odier Asset Management (Europe) Ltd | 109,540 | $10.7M | 0.69% | +41,471+60.9% | Added |
| Marshall Wace, LLP | 112,466 | $11.0M | 0.02% | +11,663+11.6% | Added |
| Thematics Asset Management | 113,472 | $11.1M | 0.46% | −15,000−11.7% | Reduced |
| Stanley Capital Management, LLC | 116,400 | $11.4M | 2.84% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 117,502 | $11.5M | 0.01% | +3,650+3.2% | Added |
| Texas Permanent School Fund | 119,047 | $11.7M | 0.09% | −794−0.7% | Reduced |
| Teachers Retirement System of the State of Kentucky | 119,108 | $11.7M | 0.10% | +73,141+159.1% | Added |
| Vontobel Holding Ltd. | 121,005 | $11.9M | 0.09% | −5,229−4.1% | Reduced |
| Robeco Institutional Asset Management B.V. | 122,123 | $12.0M | 0.03% | +5,403+4.6% | Added |
| Thornburg Investment Management Inc | 122,841 | $12.0M | 0.17% | −5,063−4.0% | Reduced |
| Wells Fargo & Company | 125,205 | $12.3M | 0.00% | +844+0.7% | Added |
| APG Asset Management N.V. | 144,100 | $13.1M | 0.02% | +8,500+6.3% | Added |
| Natixis | 134,268 | $13.2M | 0.07% | +124,307+1,247.9% | Added |
| Duff & Phelps Investment Management Co | 134,726 | $13.2M | 0.16% | +17,249+14.7% | Added |
| Interval Partners, LP | 137,510 | $13.5M | 0.51% | +137,510 | New |
| State Board of Administration of Florida Retirement System | 160,142 | $13.5M | 0.03% | +4,265+2.7% | Added |
| Thrivent Financial for Lutherans | 140,544 | $13.8M | 0.03% | +18,747+15.4% | Added |
| SEI Investments Co | 143,753 | $14.1M | 0.02% | −24,450−14.5% | Reduced |
| iA Global Asset Management Inc. | 150,749 | $14.8M | 0.30% | −39,958−21.0% | Reduced |
| New York State Teachers Retirement System | 151,002 | $14.8M | 0.03% | −2,800−1.8% | Reduced |
| S&T Bank | 153,293 | $15.0M | 2.88% | −9,837−6.0% | Reduced |
| Voya Investment Management LLC | 153,486 | $15.1M | 0.01% | −26,340−14.6% | Reduced |
| Cubist Systematic Strategies, LLC | 155,868 | $15.3M | 0.17% | +6,029+4.0% | Added |
| Holocene Advisors, LP | 156,090 | $15.3M | 0.06% | +156,090 | New |
| Payden & Rygel | 159,470 | $15.6M | 1.07% | +700+0.4% | Added |
| Payden & Rygel Investment Group | 159,470 | $15.6M | 1.07% | +159,470 | New |
| SG Americas Securities, LLC | 163,480 | $16.0M | 0.08% | +154,483+1,717.1% | Added |
| Loomis Sayles & Co L P | 164,372 | $16.1M | 0.02% | −4,590−2.7% | Reduced |
| American International Group, Inc. | 180,054 | $17.7M | 0.06% | −7,270−3.9% | Reduced |
| AQR Capital Management LLC | 200,401 | $19.7M | 0.03% | +160,531+402.6% | Added |
| HSBC Holdings PLC | 214,518 | $21.0M | 0.01% | +2,784+1.3% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 232,223 | $22.8M | 0.06% | +117,646+102.7% | Added |
| California State Teachers Retirement System | 239,283 | $23.5M | 0.03% | +12,944+5.7% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 240,512 | $23.6M | 0.44% | +221,588+1,170.9% | Added |
| California Public Employees Retirement System | 247,850 | $24.3M | 0.02% | −1,887−0.8% | Reduced |
| Barclays PLC | 250,869 | $24.6M | 0.01% | +11,530+4.8% | Added |
| Macquarie Group Ltd | 252,782 | $24.8M | 0.03% | −7,016−2.7% | Reduced |
| Balyasny Asset Management LLC | 256,498 | $25.2M | 0.06% | +225,057+715.8% | Added |
| Korea Investment CORP | 257,726 | $25.3M | 0.06% | +61,601+31.4% | Added |
| D. E. Shaw & Co., Inc. | 263,450 | $25.8M | 0.03% | +105,553+66.8% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 289,782 | $28.4M | 0.02% | +17,144+6.3% | Added |
| New York State Common Retirement Fund | 291,056 | $28.5M | 0.04% | −10,933−3.6% | Reduced |
| Renaissance Technologies LLC | 310,977 | $30.5M | 0.05% | +48,400+18.4% | Added |
| Retirement Systems of Alabama | 317,312 | $31.1M | 0.12% | +4,287+1.4% | Added |
| Ameriprise Financial Inc | 319,913 | $31.4M | 0.01% | +2,581+0.8% | Added |
| AXA S.A. | 340,160 | $33.4M | 0.10% | −15,481−4.4% | Reduced |
| Deutsche Bank AG | 340,212 | $33.4M | 0.02% | +88,881+35.4% | Added |
| Two Sigma Investments, LP | 348,168 | $34.1M | 0.08% | −75,310−17.8% | Reduced |
| Voloridge Investment Management, LLC | 348,447 | $34.2M | 0.12% | +227,222+187.4% | Added |
| Federated Hermes, Inc. | 375,949 | $36.9M | 0.08% | −31,760−7.8% | Reduced |
| STRS Ohio | 387,929 | $38.0M | 0.15% | +2,210+0.6% | Added |
| Rhumbline Advisers | 389,393 | $38.2M | 0.04% | −4,786−1.2% | Reduced |
| Legal & General Group Plc | 399,121 | $39.1M | 0.01% | −4,528−1.1% | Reduced |
| Credit Suisse AG | 401,158 | $39.3M | 0.04% | −15,730−3.8% | Reduced |
| Swiss National Bank | 407,280 | $39.9M | 0.03% | −4,300−1.0% | Reduced |
| JPMorgan Chase & Co | 409,132 | $40.1M | 0.00% | −2,799,524−87.2% | Reduced |
| Goldman Sachs Group Inc | 415,338 | $40.7M | 0.01% | −16,537−3.8% | Reduced |
| Russell Investments Group, Ltd. | 420,142 | $41.1M | 0.06% | +43,436+11.5% | Added |
| Bank of Montreal | 449,264 | $44.2M | 0.02% | +112,472+33.4% | Added |
| Man Group plc | 466,548 | $45.8M | 0.12% | +70,502+17.8% | Added |
| DekaBank Deutsche Girozentrale | 481,769 | $47.6M | 0.09% | +394,481+451.9% | Added |
| Two Sigma Advisers, LP | 491,399 | $48.2M | 0.11% | +109,800+28.8% | Added |
| Nuveen Asset Management, LLC | 510,178 | $50.0M | 0.01% | −52,520−9.3% | Reduced |
| Principal Financial Group Inc | 512,326 | $50.2M | 0.03% | +3,495+0.7% | Added |
| Mirae Asset Global Investments Co., Ltd. | 618,710 | $51.4M | 0.11% | −113,742−15.5% | Reduced |
| Citigroup Inc | 536,372 | $52.6M | 0.06% | +22,736+4.4% | Added |
| Qube Research & Technologies Ltd | 618,598 | $60.7M | 0.11% | +137,784+28.7% | Added |
| First Trust Advisors LP | 664,959 | $65.2M | 0.07% | −221,492−25.0% | Reduced |
| Bank of America Corp | 738,825 | $72.5M | 0.01% | +65,878+9.8% | Added |
| Robeco Schweiz AG | 748,220 | $73.4M | 1.28% | −38,755−4.9% | Reduced |
| UBS Group AG | 849,875 | $83.4M | 0.03% | +2,679+0.3% | Added |
| Starboard Value LPSuperinvestorStarboard Value | 859,000 | $84.3M | 1.74% | −950,000−52.5% | Reduced |
| Los Angeles Capital Management LLC | 878,682 | $86.2M | 0.29% | +419,229+91.2% | Added |
| Charles Schwab Investment Management Inc | 883,156 | $86.6M | 0.02% | −3,172−0.4% | Reduced |
| Agf Management Ltd | 886,757 | $87.0M | 0.48% | +3,322+0.4% | Added |
| Mariner, LLC | 942,767 | $92.5M | 0.19% | +127,971+15.7% | Added |
| Jacobs Levy Equity Management, Inc | 980,228 | $96.1M | 0.43% | +26,079+2.7% | Added |
| Northern Trust Corp | 1,055,220 | $103.5M | 0.02% | −127,967−10.8% | Reduced |
| Ci Investments Inc. | 1,158,981 | $113.7M | 0.45% | +107,482+10.2% | Added |
| Dimensional Fund Advisors LP | 1,238,367 | $121.5M | 0.03% | +2,225+0.2% | Added |
| UBS Asset Management Americas Inc | 1,301,339 | $127.6M | 0.05% | +399,812+44.3% | Added |
| Alliancebernstein L.P. | 1,347,198 | $132.1M | 0.05% | −6,311−0.5% | Reduced |