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 |
|---|---|---|---|---|---|
| Toronto Dominion Bank | 32,287 | $2.74M | 0.01% | −183,145−85.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 32,217 | $2.73M | 0.02% | −12,106−27.3% | Reduced |
| Oak Thistle LLC | 31,723 | $2.69M | 0.26% | +9,191+40.8% | Added |
| State of Michigan Retirement System | 31,076 | $2.64M | 0.01% | −200−0.6% | Reduced |
| Federation des caisses Desjardins du Quebec | 30,775 | $2.61M | 0.01% | +12,951+72.7% | Added |
| Equitable Trust Co | 30,615 | $2.60M | 0.12% | +4,319+16.4% | Added |
| Axq Capital, LP | 30,411 | $2.58M | 0.33% | +30,411 | New |
| Daiwa Securities Group Inc. | 29,400 | $2.49M | 0.01% | −20,100−40.6% | Reduced |
| HRT Financial LP | 29,313 | $2.49M | 0.01% | +29,313 | New |
| Northwestern Mutual Investment Management Company, LLC | 28,964 | $2.46M | 0.04% | −670−2.3% | Reduced |
| Navellier & Associates Inc | 28,935 | $2.45M | 0.26% | −998−3.3% | Reduced |
| SEB Asset Management AB | 28,735 | $2.44M | 0.01% | +28,735 | New |
| Raymond James Financial Inc | 28,709 | $2.44M | 0.00% | −895−3.0% | Reduced |
| Meeder Asset Management Inc | 28,633 | $2.43M | 0.14% | +28,538+30,040.0% | Added |
| New Mexico Educational Retirement Board | 28,413 | $2.41M | 0.07% | 00.0% | Unchanged |
| Leuthold Group, LLC | 28,389 | $2.41M | 0.26% | +1,737+6.5% | Added |
| Steinberg Asset Management LLC | 28,190 | $2.39M | 1.55% | −60.0% | Reduced |
| Xponance, Inc. | 27,557 | $2.34M | 0.02% | +4,534+19.7% | Added |
| Mercer Global Advisors Inc | 27,040 | $2.29M | 0.00% | +19,454+256.4% | Added |
| Wellington Management Group LLP | 26,963 | $2.29M | 0.00% | +7,872+41.2% | Added |
| Oregon Public Employees Retirement Fund | 26,512 | $2.25M | 0.03% | +100+0.4% | Added |
| Shelton Capital Management | 26,299 | $2.23M | 0.05% | +4,807+22.4% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 26,300 | $2.23M | 0.09% | +2,400+10.0% | Added |
| Kestra Advisory Services, LLC | 26,183 | $2.22M | 0.01% | −1,834−6.5% | Reduced |
| Freestone Grove Partners LP | 25,453 | $2.16M | 0.02% | +25,453 | New |
| OP Asset Management Ltd | 24,717 | $2.10M | 0.02% | +9,834+66.1% | Added |
| Omers Administration Corp | 24,211 | $2.05M | 0.01% | +19,353+398.4% | Added |
| Ofi Invest Asset Management | 27,444 | $2.02M | 0.03% | 00.0% | Unchanged |
| LPL Financial LLC | 23,797 | $2.02M | 0.00% | −75,288−76.0% | Reduced |
| Mediolanum International Funds Ltd | 23,321 | $1.94M | 0.02% | +4,360+23.0% | Added |
| CWM, LLC | 22,672 | $1.92M | 0.01% | +17,476+336.3% | Added |
| Empowered Funds, LLC | 22,743 | $1.92M | 0.01% | +6,662+41.4% | Added |
| PensionDanmark Pensionsforsikringsaktieselskab | 22,556 | $1.91M | 0.02% | +18,726+488.9% | Added |
| Dynamic Technology Lab Private Ltd | 22,022 | $1.87M | 0.31% | +16,200+278.3% | Added |
| Benjamin Edwards Inc | 21,614 | $1.83M | 0.02% | +21,614 | New |
| HighTower Advisors, LLC | 21,548 | $1.83M | 0.00% | +9,755+82.7% | Added |
| Pathstone Holdings, LLC | 21,492 | $1.82M | 0.01% | −2,060−8.7% | Reduced |
| Macquarie Group Ltd | 21,399 | $1.82M | 0.01% | +5,126+31.5% | Added |
| Qsemble Capital Management, LP | 21,203 | $1.80M | 0.14% | −25,509−54.6% | Reduced |
| Delta Global Management LP | 21,183 | $1.80M | 0.15% | +21,183 | New |
| Ilmarinen Mutual Pension Insurance Co | 21,000 | $1.78M | 0.01% | 00.0% | Unchanged |
| Utah Retirement Systems | 20,960 | $1.78M | 0.02% | −842−3.9% | Reduced |
| Kepler Cheuvreux (Suisse) SA | 20,924 | $1.77M | 0.12% | +20,924 | New |
| Nia Impact Advisors, LLC | 20,078 | $1.70M | 0.76% | −26,157−56.6% | Reduced |
| Kestra Investment Management, LLC | 19,380 | $1.64M | 0.03% | −4,501−18.8% | Reduced |
| Investment House LLC | 19,221 | $1.63M | 0.08% | 00.0% | Unchanged |
| Inceptionr LLC | 19,252 | $1.63M | 0.39% | +156+0.8% | Added |
| Great Lakes Retirement, Inc. | 19,010 | $1.61M | 0.17% | +1,527+8.7% | Added |
| Regal Investment Advisors LLC | 19,000 | $1.61M | 0.09% | −349−1.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 18,347 | $1.56M | 0.01% | −9,178−33.3% | Reduced |
| Private Advisor Group, LLC | 18,336 | $1.56M | 0.01% | +3,121+20.5% | Added |
| Winton Group Ltd | 18,300 | $1.55M | 0.05% | +18,300 | New |
| Toroso Investments, LLC | 18,321 | $1.55M | 0.00% | +5,000+37.5% | Added |
| British Columbia Investment Management Corp | 18,169 | $1.54M | 0.01% | −5,270−22.5% | Reduced |
| King Luther Capital Management Corp | 17,859 | $1.51M | 0.01% | −170−0.9% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 17,305 | $1.47M | 0.05% | +11,411+193.6% | Added |
| Wealth Enhancement Advisory Services, LLC | 17,061 | $1.45M | 0.00% | +8,994+111.5% | Added |
| Ethic Inc. | 16,957 | $1.44M | 0.02% | −8,883−34.4% | Reduced |
| Nissay Asset Management Corp | 16,847 | $1.43M | 0.01% | +36+0.2% | Added |
| Brevan Howard Capital Management LP | 16,671 | $1.41M | 0.01% | +9,671+138.2% | Added |
| New York Life Investment Management LLC | 16,272 | $1.38M | 0.01% | +4,123+33.9% | Added |
| Jackson Creek Investment Advisors LLC | 15,620 | $1.32M | 0.39% | +15,620 | New |
| Natixis Advisors, L.P. | 15,614 | $1.32M | 0.00% | −1,070−6.4% | Reduced |
| Plato Investment Management Ltd | 15,481 | $1.31M | 0.09% | +7,877+103.6% | Added |
| Pacer Advisors, Inc. | 15,250 | $1.29M | 0.00% | −592−3.7% | Reduced |
| Jump Financial, LLC | 15,119 | $1.28M | 0.02% | −61,405−80.2% | Reduced |
| Alps Advisors Inc | 14,995 | $1.27M | 0.01% | +3,606+31.7% | Added |
| Summit Trail Advisors, LLC | 14,846 | $1.26M | 0.02% | +7,747+109.1% | Added |
| TD Asset Management Inc | 14,709 | $1.25M | 0.00% | +2,030+16.0% | Added |
| XTX Topco Ltd | 14,512 | $1.23M | 0.02% | −50,982−77.8% | Reduced |
| Mount Yale Investment Advisors, LLC | 14,464 | $1.23M | 0.03% | +6,129+73.5% | Added |
| Vestmark Advisory Solutions, Inc. | 14,439 | $1.22M | 0.01% | +6,130+73.8% | Added |
| CenterBook Partners LP | 14,397 | $1.22M | 0.07% | −17,908−55.4% | Reduced |
| The PNC Financial Services Group, Inc. | 14,350 | $1.22M | 0.00% | +699+5.1% | Added |
| Teacher Retirement System of Texas | 14,082 | $1.19M | 0.00% | +9,692+220.8% | Added |
| Allstate Corp | 14,027 | $1.19M | 0.01% | +4,560+48.2% | Added |
| Skopos Labs, Inc. | 14,007 | $1.19M | 0.04% | +2,205+18.7% | Added |
| Colony Group, LLC | 13,935 | $1.18M | 0.00% | −59,693−81.1% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 13,834 | $1.17M | 0.01% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 13,778 | $1.17M | 0.00% | −19,438−58.5% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 13,700 | $1.16M | 0.00% | −40,573−74.8% | Reduced |
| New Age Alpha Advisors, LLC | 13,604 | $1.15M | 0.05% | −335−2.4% | Reduced |
| Washington Trust Co | 13,539 | $1.15M | 0.04% | +1,207+9.8% | Added |
| Princeton Capital Management LLC | 13,484 | $1.14M | 0.31% | −708−5.0% | Reduced |
| Baird Financial Group, Inc. | 13,407 | $1.14M | 0.00% | −97−0.7% | Reduced |
| Davy Global Fund Management Ltd | 13,367 | $1.13M | 0.09% | +27+0.2% | Added |
| TT International Asset Management LTD | 13,262 | $1.12M | 0.12% | +13,262 | New |
| Glenview Trust Co | 13,171 | $1.12M | 0.02% | 00.0% | Unchanged |
| Captrust Financial Advisors | 12,882 | $1.09M | 0.00% | +6,212+93.1% | Added |
| State of Alaska, Department of Revenue | 12,883 | $1.09M | 0.01% | −160−1.2% | Reduced |
| Abn Amro Investment Solutions | 12,804 | $1.09M | 0.01% | +124+1.0% | Added |
| Matisse Capital | 12,611 | $1.07M | 0.46% | 00.0% | Unchanged |
| De Lisle Partners LLP | 12,568 | $1.07M | 0.13% | −12,500−49.9% | Reduced |
| Standard Life Aberdeen plc | 12,365 | $1.05M | 0.00% | +7,377+147.9% | Added |
| Redwood Investment Management, LLC | 12,283 | $1.04M | 0.13% | +12,283 | New |
| Rockefeller Capital Management L.P. | 12,165 | $1.03M | 0.00% | −1,482−10.9% | Reduced |
| JustInvest LLC | 12,091 | $1.03M | 0.01% | −433−3.5% | Reduced |
| Public Employees Retirement Association of Colorado | 12,082 | $1.02M | 0.00% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 11,978 | $1.02M | 0.00% | −943−7.3% | Reduced |
| Truist Financial Corp | 11,758 | $997.3K | 0.00% | +59+0.5% | Added |