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 2025
Institutional positions in Aecom as of Dec 31, 2025. 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
- 645
- +14 vs. Q3 2025
- Shares held
- 115.2M
- −196.3K (−0.2%) vs. Q3 2025
- Total value
- $11.0B
- −$4.04B (−26.9%) vs. Q3 2025
- New holders
- 116
- 182 more added
- Sold out
- 102
- 249 more reduced
9 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Aecom; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| American Century Companies Inc | 9,551 | $910.5K | 0.00% | −13,046−57.7% | Reduced |
| Allstate Corp | 9,467 | $902.5K | 0.01% | +5,763+155.6% | Added |
| TD Waterhouse Canada Inc. | 9,406 | $896.2K | 0.01% | +1,354+16.8% | Added |
| Neuberger Berman Group LLC | 9,364 | $892.7K | 0.00% | +466+5.2% | Added |
| AlphaGrep UK Ltd | 9,281 | $884.8K | 0.30% | +9,281 | New |
| Atria Investments LLC | 8,999 | $857.9K | 0.01% | +183+2.1% | Added |
| Park Avenue Securities LLC | 8,993 | $857.0K | 0.01% | −1,369−13.2% | Reduced |
| Holderness Investments Co | 8,979 | $856.0K | 0.17% | −35−0.4% | Reduced |
| Investment Management Corp of Ontario | 8,926 | $850.9K | 0.01% | +2,653+42.3% | Added |
| CAPROCK Group, Inc. | 8,901 | $848.6K | 0.02% | +5,076+132.7% | Added |
| Oxford Asset Management LLP | 8,738 | $833.0K | 0.29% | +8,738 | New |
| Wealth Enhancement Advisory Services, LLC | 8,067 | $806.1K | 0.00% | −2,256−21.9% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 8,365 | $797.4K | 0.01% | +1,533+22.4% | Added |
| MML Investors Services, LLC | 8,355 | $796.5K | 0.00% | −1,070−11.4% | Reduced |
| Mount Yale Investment Advisors, LLC | 8,335 | $794.5K | 0.04% | +8,335 | New |
| Vestmark Advisory Solutions, Inc. | 8,309 | $792.1K | 0.01% | +6,686+412.0% | Added |
| Fox Run Management, L.L.C. | 8,196 | $781.3K | 0.12% | +8,196 | New |
| Impact Partnership Wealth, LLC | 7,870 | $750.3K | 0.10% | +7,870 | New |
| Sterling Capital Management LLC | 7,845 | $747.9K | 0.01% | −336−4.1% | Reduced |
| Coldstream Capital Management Inc | 7,734 | $737.3K | 0.01% | −1,136−12.8% | Reduced |
| Plato Investment Management Ltd | 7,604 | $728.4K | 0.05% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 7,597 | $724.2K | 0.02% | −45−0.6% | Reduced |
| Mercer Global Advisors Inc | 7,586 | $723.2K | 0.00% | −832−9.9% | Reduced |
| VestGen Advisors, LLC | 7,561 | $720.8K | 0.03% | −6,324−45.5% | Reduced |
| Oddo BHF Asset Management SAS | 7,450 | $710.2K | 0.03% | −328−4.2% | Reduced |
| APG Asset Management N.V. | 8,732 | $708.8K | 0.00% | −560−6.0% | Reduced |
| Gulf International Bank (UK) Ltd | 7,399 | $705.0K | 0.02% | 00.0% | Unchanged |
| Burney Co | 7,227 | $689.0K | 0.02% | +75+1.0% | Added |
| Janus Henderson Group PLC | 7,188 | $684.9K | 0.00% | +2,900+67.6% | Added |
| Bokf, NA | 7,145 | $681.1K | 0.01% | −332−4.4% | Reduced |
| Haven Private, LLC | 7,112 | $678.0K | 0.30% | +635+9.8% | Added |
| Summit Trail Advisors, LLC | 7,099 | $676.7K | 0.01% | +2,687+60.9% | Added |
| Brevan Howard Capital Management LP | 7,000 | $667.3K | 0.01% | −20,910−74.9% | Reduced |
| Quadrant Capital Group LLC | 6,867 | $654.6K | 0.02% | −144−2.1% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 6,845 | $653.0K | 0.01% | −118,876−94.6% | Reduced |
| Fiduciary Alliance LLC | 6,825 | $650.7K | 0.04% | −109−1.6% | Reduced |
| Royal London Asset Management Ltd | 6,821 | $650.2K | 0.00% | −224−3.2% | Reduced |
| EFG International AG | 6,800 | $648.2K | 0.01% | +6,800 | New |
| Captrust Financial Advisors | 6,670 | $635.9K | 0.00% | −484−6.8% | Reduced |
| Rothschild Investment LLC | 6,640 | $633.0K | 0.03% | +180+2.8% | Added |
| CI Private Wealth, LLC | 6,562 | $625.6K | 0.00% | +230+3.6% | Added |
| US Bancorp | 6,518 | $621.4K | 0.00% | −439−6.3% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 6,493 | $619.0K | 0.00% | −1,490−18.7% | Reduced |
| Advisor Group Holdings, Inc. | 6,468 | $617.0K | 0.00% | −2,189−25.3% | Reduced |
| CIBC Asset Management Inc | 6,430 | $613.0K | 0.00% | +733+12.9% | Added |
| Maryland State Retirement & Pension System | 6,252 | $596.0K | 0.01% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 6,161 | $587.3K | 0.02% | +3,790+159.8% | Added |
| United Capital Financial Advisers, LLC | 6,019 | $573.8K | 0.00% | −315−5.0% | Reduced |
| Rithm Capital Corp. | 6,000 | $572.0K | 1.33% | +1,000+20.0% | Added |
| Index Technologies Group LLC | 5,951 | $567.3K | 0.59% | +5,951 | New |
| Hennion & Walsh Asset Management, Inc. | 5,894 | $561.9K | 0.02% | +2,875+95.2% | Added |
| Dynamic Technology Lab Private Ltd | 5,822 | $555.0K | 0.13% | +5,822 | New |
| M&T Bank Corp | 5,785 | $551.2K | 0.00% | +1,091+23.2% | Added |
| Laird Norton Trust Company, LLC | 5,767 | $549.8K | 0.01% | +5,767 | New |
| Tower Research Capital LLC (TRC) | 5,733 | $546.5K | 0.01% | +1,902+49.6% | Added |
| Raiffeisen Bank International AG | 5,634 | $546.0K | 0.01% | +297+5.6% | Added |
| Rakuten Investment Management, Inc. | 5,611 | $545.8K | 0.00% | +670+13.6% | Added |
| Bridgefront Capital, LLC | 5,703 | $543.7K | 0.14% | +5,703 | New |
| WealthCare Investment Partners, LLC | 5,503 | $530.5K | 0.15% | +10+0.2% | Added |
| Sierra Capital LLC | 5,480 | $522.0K | 0.06% | −80−1.4% | Reduced |
| VARCOV Co. | 5,461 | $520.6K | 0.21% | +5,461 | New |
| Bessemer Group Inc | 5,425 | $518.0K | 0.00% | +1,884+53.2% | Added |
| 1832 Asset Management L.P. | 5,426 | $517.3K | 0.00% | −6,791−55.6% | Reduced |
| E. Ohman J:or Asset Management AB | 5,400 | $514.8K | 0.01% | 00.0% | Unchanged |
| Caxton Associates LLP | 5,361 | $511.1K | 0.01% | +5,361 | New |
| ProShare Advisors LLC | 5,311 | $506.3K | 0.00% | −323−5.7% | Reduced |
| J2 Capital Management Inc | 5,226 | $498.2K | 0.36% | −92−1.7% | Reduced |
| CWM, LLC | 5,196 | $495.0K | 0.00% | −1,152−18.1% | Reduced |
| National Pension Service | 5,183 | $494.1K | 0.00% | +1,748+50.9% | Added |
| Blair William & Co | 5,153 | $491.2K | 0.00% | −8,182−61.4% | Reduced |
| Supplemental Annuity Collective Trust of NJ | 5,000 | $476.6K | 0.12% | 00.0% | Unchanged |
| Shay Capital LLC | 5,000 | $476.6K | 0.08% | +5,000 | New |
| Standard Life Aberdeen plc | 4,988 | $475.5K | 0.00% | −5,161−50.9% | Reduced |
| ZWJ Investment Counsel Inc | 4,970 | $473.8K | 0.02% | 00.0% | Unchanged |
| MQS Management LLC | 4,959 | $472.7K | 0.28% | +4,959 | New |
| Oppenheimer & Co Inc | 4,915 | $468.5K | 0.01% | −373−7.1% | Reduced |
| Omers Administration Corp | 4,858 | $463.1K | 0.00% | −15,700−76.4% | Reduced |
| Sequoia Financial Advisors, LLC | 4,767 | $454.4K | 0.00% | +2,558+115.8% | Added |
| Northside Capital Management, LLC | 4,750 | $452.8K | 0.04% | +1,250+35.7% | Added |
| Two Sigma Securities, LLC | 4,710 | $449.0K | 0.06% | +99+2.1% | Added |
| Ballentine Partners, LLC | 4,667 | $444.9K | 0.01% | −2,292−32.9% | Reduced |
| Scientech Research LLC | 4,659 | $444.1K | 0.28% | +4,659 | New |
| North Dakota State Investment Board | 4,652 | $443.5K | 0.02% | +4,652 | New |
| Pallas Capital Advisors LLC | 4,561 | $434.8K | 0.01% | −685−13.1% | Reduced |
| Whittier Trust Co | 4,350 | $434.7K | 0.00% | 00.0% | Unchanged |
| Hilltop National Bank | 4,530 | $431.8K | 0.10% | 00.0% | Unchanged |
| Vestcor Inc | 4,510 | $430.0K | 0.01% | 00.0% | Unchanged |
| Cynosure Management, LLC | 4,503 | $429.3K | 0.04% | +4,503 | New |
| Prospera Financial Services Inc | 4,394 | $418.8K | 0.01% | +1,508+52.3% | Added |
| Teacher Retirement System of Texas | 4,390 | $418.5K | 0.00% | −182,290−97.6% | Reduced |
| Everence Capital Management Inc | 4,290 | $409.0K | 0.02% | 00.0% | Unchanged |
| Atomi Financial Group, Inc. | 4,288 | $408.8K | 0.01% | −236−5.2% | Reduced |
| Gateway Investment Advisers LLC | 4,283 | $408.3K | 0.00% | +1,996+87.3% | Added |
| Kestra Private Wealth Services, LLC | 4,243 | $404.5K | 0.01% | −462−9.8% | Reduced |
| Andina Capital Management, LLC | 4,233 | $403.5K | 0.24% | +62+1.5% | Added |
| Ellevest, Inc. | 4,231 | $403.3K | 0.06% | +131+3.2% | Added |
| Your Advocates Ltd., LLP | 4,112 | $392.0K | 0.13% | 00.0% | Unchanged |
| Bailard, Inc. | 4,080 | $388.9K | 0.01% | −10.0% | Reduced |
| RWC Asset Management LLP | 4,069 | $387.9K | 0.02% | −1,409−25.7% | Reduced |
| Groupe la Francaise | 4,052 | $386.1K | 0.01% | −500−11.0% | Reduced |