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 |
|---|---|---|---|---|---|
| CIBC Asset Management Inc | 6,430 | $613.0K | 0.00% | +733+12.9% | Added |
| Advisor Group Holdings, Inc. | 6,468 | $617.0K | 0.00% | −2,189−25.3% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 6,493 | $619.0K | 0.00% | −1,490−18.7% | Reduced |
| US Bancorp | 6,518 | $621.4K | 0.00% | −439−6.3% | Reduced |
| CI Private Wealth, LLC | 6,562 | $625.6K | 0.00% | +230+3.6% | Added |
| Rothschild Investment LLC | 6,640 | $633.0K | 0.03% | +180+2.8% | Added |
| Captrust Financial Advisors | 6,670 | $635.9K | 0.00% | −484−6.8% | Reduced |
| EFG International AG | 6,800 | $648.2K | 0.01% | +6,800 | New |
| Royal London Asset Management Ltd | 6,821 | $650.2K | 0.00% | −224−3.2% | Reduced |
| Fiduciary Alliance LLC | 6,825 | $650.7K | 0.04% | −109−1.6% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 6,845 | $653.0K | 0.01% | −118,876−94.6% | Reduced |
| Quadrant Capital Group LLC | 6,867 | $654.6K | 0.02% | −144−2.1% | Reduced |
| Brevan Howard Capital Management LP | 7,000 | $667.3K | 0.01% | −20,910−74.9% | Reduced |
| Summit Trail Advisors, LLC | 7,099 | $676.7K | 0.01% | +2,687+60.9% | Added |
| Haven Private, LLC | 7,112 | $678.0K | 0.30% | +635+9.8% | Added |
| Bokf, NA | 7,145 | $681.1K | 0.01% | −332−4.4% | Reduced |
| Janus Henderson Group PLC | 7,188 | $684.9K | 0.00% | +2,900+67.6% | Added |
| Burney Co | 7,227 | $689.0K | 0.02% | +75+1.0% | Added |
| Gulf International Bank (UK) Ltd | 7,399 | $705.0K | 0.02% | 00.0% | Unchanged |
| APG Asset Management N.V. | 8,732 | $708.8K | 0.00% | −560−6.0% | Reduced |
| Oddo BHF Asset Management SAS | 7,450 | $710.2K | 0.03% | −328−4.2% | Reduced |
| VestGen Advisors, LLC | 7,561 | $720.8K | 0.03% | −6,324−45.5% | Reduced |
| Mercer Global Advisors Inc | 7,586 | $723.2K | 0.00% | −832−9.9% | Reduced |
| Graham Capital Management, L.P. | 7,597 | $724.2K | 0.02% | −45−0.6% | Reduced |
| Plato Investment Management Ltd | 7,604 | $728.4K | 0.05% | 00.0% | Unchanged |
| Coldstream Capital Management Inc | 7,734 | $737.3K | 0.01% | −1,136−12.8% | Reduced |
| Sterling Capital Management LLC | 7,845 | $747.9K | 0.01% | −336−4.1% | Reduced |
| Impact Partnership Wealth, LLC | 7,870 | $750.3K | 0.10% | +7,870 | New |
| Fox Run Management, L.L.C. | 8,196 | $781.3K | 0.12% | +8,196 | New |
| Vestmark Advisory Solutions, Inc. | 8,309 | $792.1K | 0.01% | +6,686+412.0% | Added |
| Mount Yale Investment Advisors, LLC | 8,335 | $794.5K | 0.04% | +8,335 | New |
| MML Investors Services, LLC | 8,355 | $796.5K | 0.00% | −1,070−11.4% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 8,365 | $797.4K | 0.01% | +1,533+22.4% | Added |
| Wealth Enhancement Advisory Services, LLC | 8,067 | $806.1K | 0.00% | −2,256−21.9% | Reduced |
| Oxford Asset Management LLP | 8,738 | $833.0K | 0.29% | +8,738 | New |
| CAPROCK Group, Inc. | 8,901 | $848.6K | 0.02% | +5,076+132.7% | Added |
| Investment Management Corp of Ontario | 8,926 | $850.9K | 0.01% | +2,653+42.3% | Added |
| Holderness Investments Co | 8,979 | $856.0K | 0.17% | −35−0.4% | Reduced |
| Park Avenue Securities LLC | 8,993 | $857.0K | 0.01% | −1,369−13.2% | Reduced |
| Atria Investments LLC | 8,999 | $857.9K | 0.01% | +183+2.1% | Added |
| AlphaGrep UK Ltd | 9,281 | $884.8K | 0.30% | +9,281 | New |
| Neuberger Berman Group LLC | 9,364 | $892.7K | 0.00% | +466+5.2% | Added |
| TD Waterhouse Canada Inc. | 9,406 | $896.2K | 0.01% | +1,354+16.8% | Added |
| Allstate Corp | 9,467 | $902.5K | 0.01% | +5,763+155.6% | Added |
| American Century Companies Inc | 9,551 | $910.5K | 0.00% | −13,046−57.7% | Reduced |
| Union Bancaire Privee, UBP SA | 10,736 | $917.9K | 0.02% | +10,736 | New |
| Securian Asset Management, Inc | 9,651 | $920.0K | 0.03% | −268−2.7% | Reduced |
| Custom Index Systems, LLC | 9,710 | $925.7K | 0.41% | −5,768−37.3% | Reduced |
| L2 Asset Management, LLC | 10,004 | $953.7K | 0.13% | +223+2.3% | Added |
| Havemeyer Place LP | 10,472 | $998.3K | 0.20% | +10,472 | New |
| Neo Ivy Capital Management | 10,494 | $1.00M | 0.16% | +10,494 | New |
| Ritholtz Wealth Management | 10,555 | $1.01M | 0.02% | −66−0.6% | Reduced |
| NorthRock Partners, LLC | 10,633 | $1.01M | 0.02% | −741−6.5% | Reduced |
| Federated Hermes, Inc. | 10,651 | $1.02M | 0.00% | −1,180−10.0% | Reduced |
| Symmetry Partners, LLC | 10,737 | $1.02M | 0.06% | +10,737 | New |
| ASR Vermogensbeheer N.V. | 11,173 | $1.07M | 0.01% | +4,239+61.1% | Added |
| Alps Advisors Inc | 11,389 | $1.09M | 0.01% | +4,545+66.4% | Added |
| Susquehanna International Group, LLP | 11,538 | $1.10M | 0.00% | +7,788+207.7% | Added |
| Loomis Sayles & Co L P | 11,539 | $1.10M | 0.00% | −66,898−85.3% | Reduced |
| Truist Financial Corp | 11,699 | $1.12M | 0.00% | −1,118−8.7% | Reduced |
| HighTower Advisors, LLC | 11,793 | $1.12M | 0.00% | −4,362−27.0% | Reduced |
| Polymer Capital Management (US) LLC | 11,924 | $1.14M | 0.15% | +11,924 | New |
| Skopos Labs, Inc. | 11,802 | $1.15M | 0.05% | +11,802 | New |
| Public Employees Retirement Association of Colorado | 12,082 | $1.15M | 0.00% | 00.0% | Unchanged |
| Cambria Investment Management, L.P. | 12,124 | $1.16M | 0.07% | −125−1.0% | Reduced |
| New York Life Investment Management LLC | 12,149 | $1.16M | 0.01% | −1,643−11.9% | Reduced |
| Washington Trust Co | 12,332 | $1.18M | 0.04% | −480−3.7% | Reduced |
| JustInvest LLC | 12,524 | $1.19M | 0.01% | −600−4.6% | Reduced |
| Tredje AP-fonden | 12,527 | $1.19M | 0.01% | +4,840+63.0% | Added |
| Keeler Thomas Management LLC | 12,583 | $1.20M | 0.57% | −15−0.1% | Reduced |
| Matisse Capital | 12,611 | $1.20M | 0.54% | 00.0% | Unchanged |
| Creative Planning | 12,659 | $1.21M | 0.00% | −12,785−50.2% | Reduced |
| TD Asset Management Inc | 12,679 | $1.21M | 0.00% | −2,599−17.0% | Reduced |
| Abn Amro Investment Solutions | 12,680 | $1.21M | 0.02% | −3,608−22.2% | Reduced |
| Glenmede Trust Co NA | 12,921 | $1.23M | 0.01% | +12,921 | New |
| Brinker Capital Investments, LLC | 12,939 | $1.23M | 0.01% | −3,282−20.2% | Reduced |
| State of Alaska, Department of Revenue | 13,043 | $1.24M | 0.01% | −1,435−9.9% | Reduced |
| Glenview Trust Co | 13,171 | $1.26M | 0.02% | 00.0% | Unchanged |
| Toroso Investments, LLC | 13,321 | $1.27M | 0.01% | +1,219+10.1% | Added |
| Davy Global Fund Management Ltd | 13,340 | $1.27M | 0.09% | +1,923+16.8% | Added |
| Baird Financial Group, Inc. | 13,504 | $1.29M | 0.00% | −79,914−85.5% | Reduced |
| Rockefeller Capital Management L.P. | 13,647 | $1.30M | 0.00% | −3,056−18.3% | Reduced |
| The PNC Financial Services Group, Inc. | 13,651 | $1.30M | 0.00% | −1,203−8.1% | Reduced |
| Gsa Capital Partners LLP | 13,665 | $1.30M | 0.11% | +9,178+204.5% | Added |
| Virtu Financial LLC | 13,764 | $1.31M | 0.05% | +8,043+140.6% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 13,834 | $1.32M | 0.01% | 00.0% | Unchanged |
| New Age Alpha Advisors, LLC | 13,939 | $1.33M | 0.06% | −1,033−6.9% | Reduced |
| Princeton Capital Management LLC | 14,192 | $1.35M | 0.35% | −20−0.1% | Reduced |
| Lecap Asset Management Ltd | 14,801 | $1.41M | 0.56% | +14,801 | New |
| OP Asset Management Ltd | 14,883 | $1.42M | 0.02% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 15,215 | $1.45M | 0.01% | +799+5.5% | Added |
| Quest Partners LLC | 15,446 | $1.47M | 0.08% | −3,266−17.5% | Reduced |
| IFM Investors Pty Ltd | 15,565 | $1.48M | 0.01% | −8,299−34.8% | Reduced |
| Stifel Financial Corp | 15,603 | $1.49M | 0.00% | −9,349−37.5% | Reduced |
| Pacer Advisors, Inc. | 15,842 | $1.51M | 0.00% | −434,946−96.5% | Reduced |
| South Dakota Investment Council | 16,011 | $1.53M | 0.03% | 00.0% | Unchanged |
| Empowered Funds, LLC | 16,081 | $1.53M | 0.03% | +601+3.9% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 16,203 | $1.54M | 0.00% | +16,203 | New |
| Macquarie Group Ltd | 16,273 | $1.55M | 0.01% | −166,325−91.1% | Reduced |
| Magnetar Financial LLC | 16,432 | $1.57M | 0.02% | +16,432 | New |