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 |
|---|---|---|---|---|---|
| Asahi Life Asset Management Co., Ltd. | 3,574 | $303.1K | 0.20% | +3,574 | New |
| Pallas Capital Advisors LLC | 3,601 | $305.4K | 0.01% | −960−21.0% | Reduced |
| Vise Technologies, Inc. | 3,217 | $306.7K | 0.01% | 00.0% | Unchanged |
| TritonPoint Partners, LLC | 3,679 | $312.1K | 0.11% | +3,679 | New |
| NFP Retirement, Inc. | 3,700 | $313.8K | 0.02% | 00.0% | Unchanged |
| Pflug Koory, LLC | 3,708 | $314.5K | 0.14% | 00.0% | Unchanged |
| Your Advocates Ltd., LLP | 3,752 | $318.2K | 0.10% | −360−8.8% | Reduced |
| North Dakota State Investment Board | 3,869 | $328.2K | 0.01% | −783−16.8% | Reduced |
| Cookson Peirce & Co Inc | 3,880 | $329.1K | 0.01% | +397+11.4% | Added |
| Clearstead Advisors, LLC | 3,893 | $330.2K | 0.00% | +178+4.8% | Added |
| Somerset Trust Co | 3,964 | $336.2K | 0.10% | +77+2.0% | Added |
| Groupe la Francaise | 4,000 | $338.2K | 0.00% | −52−1.3% | Reduced |
| Waddell & Associates, LLC | 4,006 | $339.8K | 0.02% | +4,006 | New |
| Kestra Private Wealth Services, LLC | 4,030 | $341.8K | 0.00% | −213−5.0% | Reduced |
| RWC Asset Management LLP | 4,069 | $345.1K | 0.01% | 00.0% | Unchanged |
| Ostrum Asset Management | 4,072 | $345.4K | 0.02% | +2,046+101.0% | Added |
| Northwestern Mutual Wealth Management Co | 4,072 | $345.5K | 0.00% | +225+5.8% | Added |
| Bailard, Inc. | 4,080 | $346.1K | 0.01% | 00.0% | Unchanged |
| Inscription Capital, LLC | 4,145 | $351.6K | 0.04% | +4,145 | New |
| Pinnacle Associates Ltd | 4,146 | $351.7K | 0.00% | +329+8.6% | Added |
| Oslo Pensjonsforsikring AS | 4,156 | $352.5K | 0.05% | +4,156 | New |
| Gateway Investment Advisers LLC | 4,169 | $353.7K | 0.00% | −114−2.7% | Reduced |
| Quadrature Capital Ltd | 4,217 | $357.7K | 0.00% | +4,217 | New |
| MAI Capital Management | 4,275 | $362.6K | 0.00% | +3,856+920.3% | Added |
| Merit Financial Group, LLC | 4,312 | $365.7K | 0.00% | +4,312 | New |
| National Bank of Canada | 4,319 | $366.6K | 0.00% | −140,236−97.0% | Reduced |
| Sterling Capital Management LLC | 4,349 | $368.9K | 0.01% | −3,496−44.6% | Reduced |
| Whittier Trust Co | 4,350 | $369.7K | 0.00% | 00.0% | Unchanged |
| Oxford Asset Management LLP | 4,442 | $376.8K | 0.15% | −4,296−49.2% | Reduced |
| Fifth Third Wealth Advisors LLC | 4,491 | $381.0K | 0.01% | +528+13.3% | Added |
| E. Ohman J:or Asset Management AB | 4,500 | $381.7K | 0.01% | −900−16.7% | Reduced |
| Vestcor Inc | 4,510 | $383.0K | 0.01% | 00.0% | Unchanged |
| Hilltop National Bank | 4,530 | $384.2K | 0.09% | 00.0% | Unchanged |
| Spirepoint Private Client, LLC | 4,599 | $390.0K | 0.04% | +1,984+75.9% | Added |
| State of Wyoming | 4,710 | $399.5K | 0.05% | +1,740+58.6% | Added |
| Fox Run Management, L.L.C. | 4,832 | $402.1K | 0.07% | −3,364−41.0% | Reduced |
| Northside Capital Management, LLC | 4,750 | $402.9K | 0.04% | 00.0% | Unchanged |
| nVerses Capital, LLC | 4,789 | $406.2K | 0.37% | +4,789 | New |
| Saudi Central Bank | 4,866 | $412.7K | 0.01% | +4,866 | New |
| Oppenheimer & Co Inc | 4,915 | $416.9K | 0.01% | 00.0% | Unchanged |
| Brookstone Capital Management | 4,924 | $417.7K | 0.00% | +2,777+129.3% | Added |
| Bulltick Wealth Management, LLC | 4,990 | $423.3K | 0.09% | +4,990 | New |
| Integrated Quantitative Investments LLC | 5,016 | $425.5K | 0.08% | +5,016 | New |
| Boothbay Fund Management, LLC | 5,041 | $427.6K | 0.01% | −1,120−18.2% | Reduced |
| Woodline Partners LP | 5,160 | $437.7K | 0.00% | +2,719+111.4% | Added |
| Tower Research Capital LLC (TRC) | 5,172 | $438.7K | 0.01% | −561−9.8% | Reduced |
| ZWJ Investment Counsel Inc | 5,180 | $439.4K | 0.02% | +210+4.2% | Added |
| ProShare Advisors LLC | 5,186 | $439.9K | 0.00% | −125−2.4% | Reduced |
| Jefferies Financial Group Inc. | 5,207 | $441.7K | 0.01% | +5,207 | New |
| Jones Financial Companies LLLP | 5,180 | $442.7K | 0.00% | +2,207+74.2% | Added |
| GWM Advisors LLC | 5,352 | $454.0K | 0.00% | +5,300+10,192.3% | Added |
| Sierra Capital LLC | 5,480 | $465.0K | 0.05% | 00.0% | Unchanged |
| Farringdon Capital, Ltd. | 5,553 | $471.0K | 0.10% | +5,553 | New |
| Independent Financial Group, LLC | 5,575 | $472.9K | 0.01% | +5,575 | New |
| Belpointe Asset Management LLC | 5,647 | $479.0K | 0.02% | +5,647 | New |
| WealthCare Investment Partners, LLC | 5,521 | $488.8K | 0.14% | +18+0.3% | Added |
| Brown Advisory Inc | 5,901 | $500.5K | 0.00% | +2,242+61.3% | Added |
| Coldstream Capital Management Inc | 5,947 | $504.4K | 0.01% | −1,787−23.1% | Reduced |
| Aristeia Capital LLC | 6,118 | $518.9K | 0.01% | +6,118 | New |
| M&T Bank Corp | 6,183 | $524.0K | 0.00% | +398+6.9% | Added |
| J2 Capital Management Inc | 6,186 | $524.7K | 0.36% | +960+18.4% | Added |
| Advisor Group Holdings, Inc. | 6,237 | $529.3K | 0.00% | −231−3.6% | Reduced |
| Lombard Odier Asset Management (Switzerland) SA | 6,251 | $530.2K | 0.02% | +6,251 | New |
| Maryland State Retirement & Pension System | 6,252 | $530.3K | 0.01% | 00.0% | Unchanged |
| CIBC Asset Management Inc | 6,299 | $534.3K | 0.00% | −131−2.0% | Reduced |
| HB Wealth Management, LLC | 6,364 | $539.8K | 0.00% | +2,504+64.9% | Added |
| US Bancorp | 6,469 | $548.7K | 0.00% | −49−0.8% | Reduced |
| Counterpoint Mutual Funds LLC | 6,469 | $548.7K | 0.08% | +6,469 | New |
| Tobam | 6,641 | $563.0K | 0.15% | +3,056+85.2% | Added |
| APG Asset Management N.V. | 7,676 | $565.1K | 0.00% | −1,056−12.1% | Reduced |
| Royal London Asset Management Ltd | 6,821 | $578.6K | 0.00% | 00.0% | Unchanged |
| AlphaGrep UK Ltd | 6,965 | $590.8K | 0.17% | −2,316−25.0% | Reduced |
| EFG International AG | 7,051 | $598.0K | 0.01% | +251+3.7% | Added |
| Haven Private, LLC | 7,067 | $599.4K | 0.26% | −45−0.6% | Reduced |
| Integrated Wealth Concepts LLC | 7,071 | $599.7K | 0.00% | +7,071 | New |
| Quadrant Capital Group LLC | 7,122 | $604.1K | 0.02% | +255+3.7% | Added |
| Janus Henderson Group PLC | 7,188 | $609.4K | 0.00% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 7,274 | $617.0K | 0.00% | +781+12.0% | Added |
| United Capital Financial Advisers, LLC | 7,320 | $620.9K | 0.00% | +1,301+21.6% | Added |
| EntryPoint Capital, LLC | 7,412 | $628.7K | 0.18% | +7,412 | New |
| Rothschild Investment LLC | 7,479 | $634.4K | 0.03% | +839+12.6% | Added |
| Burney Co | 7,492 | $635.5K | 0.02% | +265+3.7% | Added |
| Centiva Capital, LP | 7,529 | $638.6K | 0.03% | +7,529 | New |
| L2 Asset Management, LLC | 7,771 | $659.1K | 0.06% | −2,233−22.3% | Reduced |
| Gsa Capital Partners LLP | 7,893 | $669.0K | 0.04% | −5,772−42.2% | Reduced |
| WCM Investment Management, LLC | 8,207 | $682.9K | 0.00% | +8,207 | New |
| National Pension Service | 8,192 | $694.8K | 0.00% | +3,009+58.1% | Added |
| CIBC Bancorp USA Inc. | 8,197 | $697.7K | 0.00% | +8,197 | New |
| Guinness Atkinson Asset Management Inc | 8,259 | $700.5K | 0.35% | +8,259 | New |
| Raiffeisen Bank International AG | 8,517 | $708.7K | 0.01% | +2,883+51.2% | Added |
| Jupiter Asset Management Ltd | 8,412 | $713.5K | 0.00% | +8,412 | New |
| Ritholtz Wealth Management | 8,868 | $752.2K | 0.01% | −1,687−16.0% | Reduced |
| Holderness Investments Co | 8,954 | $759.5K | 0.15% | −25−0.3% | Reduced |
| American Century Companies Inc | 9,083 | $770.4K | 0.00% | −468−4.9% | Reduced |
| Bokf, NA | 9,133 | $774.7K | 0.01% | +1,988+27.8% | Added |
| Neuberger Berman Group LLC | 9,169 | $777.7K | 0.00% | −195−2.1% | Reduced |
| DRW Securities, LLC | 9,365 | $794.3K | 0.04% | +9,365 | New |
| Entropy Technologies, LP | 9,396 | $797.0K | 0.04% | −26,218−73.6% | Reduced |
| Investment Management Corp of Ontario | 9,426 | $799.5K | 0.01% | +500+5.6% | Added |
| Oddo BHF Asset Management SAS | 9,489 | $804.9K | 0.03% | +2,039+27.4% | Added |