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 2026
Institutional positions in Aecom as of Mar 31, 2026. 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
- 624
- −11 vs. Q4 2025
- Shares held
- 113.5M
- +13.0M (+12.9%) vs. Q4 2025
- Total value
- $9.63B
- +$18.8M (+0.2%) vs. Q4 2025
- New holders
- 104
- 233 more added
- Sold out
- 115
- 203 more reduced
10 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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 2026
Shares, value and share of portfolio for each institution holding Aecom; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kestra Advisory Services, LLC | 26,183 | $2.22M | 0.01% | −1,834−6.5% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 26,300 | $2.23M | 0.09% | +2,400+10.0% | Added |
| Shelton Capital Management | 26,299 | $2.23M | 0.05% | +4,807+22.4% | Added |
| Oregon Public Employees Retirement Fund | 26,512 | $2.25M | 0.03% | +100+0.4% | Added |
| Wellington Management Group LLP | 26,963 | $2.29M | 0.00% | +7,872+41.2% | Added |
| Mercer Global Advisors Inc | 27,040 | $2.29M | 0.00% | +19,454+256.4% | Added |
| Xponance, Inc. | 27,557 | $2.34M | 0.02% | +4,534+19.7% | Added |
| Steinberg Asset Management LLC | 28,190 | $2.39M | 1.55% | −60.0% | Reduced |
| Leuthold Group, LLC | 28,389 | $2.41M | 0.26% | +1,737+6.5% | Added |
| New Mexico Educational Retirement Board | 28,413 | $2.41M | 0.07% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 28,633 | $2.43M | 0.14% | +28,538+30,040.0% | Added |
| Raymond James Financial Inc | 28,709 | $2.44M | 0.00% | −895−3.0% | Reduced |
| SEB Asset Management AB | 28,735 | $2.44M | 0.01% | +28,735 | New |
| Navellier & Associates Inc | 28,935 | $2.45M | 0.26% | −998−3.3% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 28,964 | $2.46M | 0.04% | −670−2.3% | Reduced |
| HRT Financial LP | 29,313 | $2.49M | 0.01% | +29,313 | New |
| Daiwa Securities Group Inc. | 29,400 | $2.49M | 0.01% | −20,100−40.6% | Reduced |
| Axq Capital, LP | 30,411 | $2.58M | 0.33% | +30,411 | New |
| Equitable Trust Co | 30,615 | $2.60M | 0.12% | +4,319+16.4% | Added |
| Federation des caisses Desjardins du Quebec | 30,775 | $2.61M | 0.01% | +12,951+72.7% | Added |
| State of Michigan Retirement System | 31,076 | $2.64M | 0.01% | −200−0.6% | Reduced |
| Oak Thistle LLC | 31,723 | $2.69M | 0.26% | +9,191+40.8% | Added |
| Schonfeld Strategic Advisors LLC | 32,217 | $2.73M | 0.02% | −12,106−27.3% | Reduced |
| Toronto Dominion Bank | 32,287 | $2.74M | 0.01% | −183,145−85.0% | Reduced |
| South Dakota Investment Council | 32,311 | $2.74M | 0.05% | +16,300+101.8% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 32,394 | $2.75M | 0.01% | −749−2.3% | Reduced |
| Creative Planning | 32,560 | $2.76M | 0.00% | +19,901+157.2% | Added |
| Lido Advisors, LLC | 33,348 | $2.83M | 0.01% | −11,176−25.1% | Reduced |
| Brant Point Investment Management LLC | 33,412 | $2.83M | 0.78% | −24,600−42.4% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 33,560 | $2.85M | 0.01% | +17,357+107.1% | Added |
| Dana Investment Advisors, Inc. | 33,697 | $2.86M | 0.09% | −355−1.0% | Reduced |
| Yousif Capital Management, LLC | 34,117 | $2.89M | 0.03% | −2,903−7.8% | Reduced |
| Bank of Montreal | 34,692 | $2.94M | 0.00% | −3,892−10.1% | Reduced |
| Cetera Investment Advisers | 35,198 | $2.99M | 0.00% | −89,278−71.7% | Reduced |
| Arizona State Retirement System | 35,862 | $3.04M | 0.02% | −497−1.4% | Reduced |
| Commonwealth Equity Services, LLC | 36,394 | $3.09M | 0.00% | +13,644+60.0% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 36,532 | $3.10M | 0.00% | −58,877−61.7% | Reduced |
| Eurizon Capital SGR S.p.A. | 37,583 | $3.12M | 0.01% | +285+0.8% | Added |
| Louisiana State Employees Retirement System | 37,500 | $3.18M | 0.06% | +900+2.5% | Added |
| Public Employees Retirement System of Ohio | 37,525 | $3.18M | 0.01% | −3,239−7.9% | Reduced |
| FORA Capital, LLC | 37,763 | $3.20M | 0.23% | +30,020+387.7% | Added |
| Resona Asset Management Co.,Ltd. | 38,070 | $3.22M | 0.02% | −238−0.6% | Reduced |
| Capital Analysts, LLC | 38,113 | $3.23M | 0.08% | +38,113 | New |
| Candriam Luxembourg S.C.A. | 38,366 | $3.25M | 0.02% | −4,718−11.0% | Reduced |
| Crossmark Global Holdings, Inc. | 39,026 | $3.31M | 0.05% | −3,211−7.6% | Reduced |
| Thrivent Financial for Lutherans | 39,433 | $3.33M | 0.01% | +7,052+21.8% | Added |
| Ameritas Investment Partners, Inc. | 39,773 | $3.37M | 0.10% | −455−1.1% | Reduced |
| Cerity Partners LLC | 39,829 | $3.38M | 0.00% | +19,932+100.2% | Added |
| CX Institutional | 40,339 | $3.42M | 0.10% | +40,149+21,131.1% | Added |
| Linden Thomas Advisory Services, LLC | 41,001 | $3.48M | 0.34% | +3,073+8.1% | Added |
| Susquehanna International Group, LLP | 41,815 | $3.55M | 0.00% | +30,277+262.4% | Added |
| Lansforsakringar Fondforvaltning AB (publ) | 41,885 | $3.55M | 0.02% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 42,804 | $3.63M | 0.01% | +1,972+4.8% | Added |
| Swedbank AB | 43,578 | $3.70M | 0.00% | −897−2.0% | Reduced |
| Nomura Asset Management Co Ltd | 44,664 | $3.79M | 0.01% | +4,700+11.8% | Added |
| Quantbot Technologies LP | 45,342 | $3.85M | 0.16% | −2,605−5.4% | Reduced |
| S&T Bank | 48,172 | $4.09M | 1.53% | −10,742−18.2% | Reduced |
| Taikang Asset Management (Hong Kong) Co Ltd | 49,496 | $4.20M | 0.42% | +49,496 | New |
| Royal Bank of Canada | 49,515 | $4.20M | 0.00% | −31,591−39.0% | Reduced |
| Mutual of America Capital Management LLC | 49,547 | $4.20M | 0.05% | −5,574−10.1% | Reduced |
| Vanguard Asset Management, Ltd | 49,664 | $4.21M | 0.00% | +49,664 | New |
| Perigon Wealth Management, LLC | 50,344 | $4.27M | 0.08% | −2,973−5.6% | Reduced |
| Mn Services Vermogensbeheer B.V. | 50,477 | $4.28M | 0.03% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 50,944 | $4.32M | 0.01% | 00.0% | Unchanged |
| Moran Wealth Management, LLC | 51,309 | $4.35M | 0.13% | +13,233+34.8% | Added |
| Elo Mutual Pension Insurance Co | 51,666 | $4.38M | 0.07% | +26,431+104.7% | Added |
| Vanguard Global Advisers, LLC | 51,940 | $4.41M | 0.00% | +51,940 | New |
| AIA Group Ltd | 52,246 | $4.43M | 0.06% | +29,336+128.0% | Added |
| DnB Asset Management AS | 53,288 | $4.52M | 0.02% | +1,799+3.5% | Added |
| Advisors Asset Management, Inc. | 53,298 | $4.52M | 0.08% | +4,675+9.6% | Added |
| Los Angeles Capital Management LLC | 53,432 | $4.53M | 0.02% | −444,803−89.3% | Reduced |
| Victory Capital Management Inc | 53,590 | $4.55M | 0.00% | −903−1.7% | Reduced |
| CIBC World Markets Inc. | 54,197 | $4.60M | 0.01% | +22,563+71.3% | Added |
| Treasurer of the State of North Carolina | 55,193 | $4.68M | 0.01% | −246−0.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 55,422 | $4.70M | 0.04% | −782−1.4% | Reduced |
| Marshall Wace, LLP | 57,940 | $4.91M | 0.01% | −403,734−87.5% | Reduced |
| Amalgamated Bank | 58,703 | $4.98M | 0.04% | +110.0% | Added |
| Tredje AP-fonden | 58,738 | $4.98M | 0.03% | +46,211+368.9% | Added |
| Nisa Investment Advisors, LLC | 59,400 | $5.04M | 0.02% | −900−1.5% | Reduced |
| Central Bank & Trust Co | 60,428 | $5.13M | 0.81% | +1,006+1.7% | Added |
| Vanguard Investments Australia, Ltd. | 61,094 | $5.18M | 0.01% | +61,094 | New |
| Occudo Quantitative Strategies LP | 62,025 | $5.22M | 0.28% | +21,491+53.0% | Added |
| Natixis | 61,591 | $5.22M | 0.02% | −65,725−51.6% | Reduced |
| Fifth Third Bancorp | 61,838 | $5.25M | 0.01% | +59,960+3,192.8% | Added |
| Canada Pension Plan Investment Board | 62,000 | $5.26M | 0.00% | +61,600+15,400.0% | Added |
| MetLife Investment Management | 63,594 | $5.39M | 0.03% | −1,121−1.7% | Reduced |
| Trexquant Investment LP | 64,302 | $5.45M | 0.04% | +64,302 | New |
| Y-Intercept (Hong Kong) Ltd | 64,936 | $5.51M | 0.10% | −530−0.8% | Reduced |
| Holocene Advisors, LP | 66,349 | $5.63M | 0.01% | +10,117+18.0% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 67,821 | $5.75M | 0.01% | +13,016+23.7% | Added |
| SEI Investments Co | 70,198 | $5.95M | 0.01% | +29,152+71.0% | Added |
| Credit Agricole S A | 70,973 | $6.02M | 0.02% | −298−0.4% | Reduced |
| Voya Investment Management LLC | 71,047 | $6.03M | 0.01% | −34,397−32.6% | Reduced |
| State of Wisconsin Investment Board | 77,315 | $6.56M | 0.02% | +10,614+15.9% | Added |
| Caxton Associates LLP | 79,230 | $6.72M | 0.16% | +73,869+1,377.9% | Added |
| CI Private Wealth, LLC | 80,203 | $6.79M | 0.01% | +73,641+1,122.2% | Added |
| Wedge Capital Management L L P | 81,548 | $6.92M | 0.13% | +11,406+16.3% | Added |
| Value Holdings Management Co. LLC | 82,000 | $6.96M | 1.13% | +42,000+105.0% | Added |
| OpenArc Corporate Advisory, LLC | 83,109 | $7.05M | 0.10% | +14,906+21.9% | Added |
| Envestnet Asset Management Inc | 84,010 | $7.13M | 0.00% | −26,124−23.7% | Reduced |