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, Q3 2025
Institutional positions in Aecom as of Sep 30, 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
- 640
- +18 vs. Q2 2025
- Shares held
- 115.8M
- −569.2K (−0.5%) vs. Q2 2025
- Total value
- $15.1B
- +$2.04B (+15.6%) vs. Q2 2025
- New holders
- 89
- 215 more added
- Sold out
- 71
- 226 more reduced
10 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Aecom; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Citigroup Inc | 480,614 | $62.7M | 0.04% | −162,490−25.3% | Reduced |
| Sandhill Capital Partners LLC | 486,768 | $63.5M | 4.43% | −3,168−0.6% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 487,206 | $63.6M | 0.06% | +435,908+849.8% | Added |
| Barclays PLC | 490,826 | $64.0M | 0.02% | +250,043+103.8% | Added |
| Qube Research & Technologies Ltd | 672,211 | $87.7M | 0.12% | +101,267+17.7% | Added |
| DekaBank Deutsche Girozentrale | 722,409 | $93.4M | 0.16% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 731,321 | $95.4M | 0.01% | +12,664+1.8% | Added |
| Nordea Investment Management AB | 792,378 | $103.3M | 0.09% | +75,108+10.5% | Added |
| Los Angeles Capital Management LLC | 853,121 | $111.3M | 0.38% | −127,195−13.0% | Reduced |
| Manufacturers Life Insurance Company, The | 869,084 | $113.4M | 0.09% | −254,207−22.6% | Reduced |
| Lord, Abbett & Co. LLC | 870,313 | $113.5M | 0.34% | +157,550+22.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 880,743 | $114.9M | 0.18% | +12,027+1.4% | Added |
| Charles Schwab Investment Management Inc | 898,203 | $117.2M | 0.02% | −1,910−0.2% | Reduced |
| Findlay Park Partners LLP | 1,008,027 | $131.5M | 1.38% | −18,200−1.8% | Reduced |
| Panagora Asset Management Inc | 1,026,705 | $134.0M | 0.54% | +505,411+97.0% | Added |
| Amundi | 1,039,223 | $135.2M | 0.04% | −806,913−43.7% | Reduced |
| Deutsche Bank AG | 1,118,919 | $146.0M | 0.05% | −41,804−3.6% | Reduced |
| Ci Investments Inc. | 1,157,414 | $151.0M | 0.55% | −31,543−2.7% | Reduced |
| Goldman Sachs Group Inc | 1,160,227 | $151.4M | 0.02% | −219,693−15.9% | Reduced |
| Mariner, LLC | 1,191,021 | $155.4M | 0.20% | +38,699+3.4% | Added |
| Bank of New York Mellon Corp | 1,267,590 | $165.4M | 0.03% | −21,348−1.7% | Reduced |
| Dimensional Fund Advisors LP | 1,311,029 | $171.0M | 0.04% | +68,704+5.5% | Added |
| Ninety One UK Ltd | 1,318,598 | $172.0M | 0.37% | −950−0.1% | Reduced |
| Impax Asset Management Group plc | 1,402,073 | $182.9M | 1.07% | −114,750−7.6% | Reduced |
| Morgan Stanley | 1,447,500 | $188.9M | 0.01% | −70,112−4.6% | Reduced |
| Bank of America Corp | 1,591,030 | $207.6M | 0.02% | −35,588−2.2% | Reduced |
| UBS Group AG | 1,615,109 | $210.7M | 0.04% | +672,281+71.3% | Added |
| FMR LLC | 1,816,423 | $237.0M | 0.01% | −117,286−6.1% | Reduced |
| Northern Trust Corp | 2,118,149 | $276.4M | 0.04% | +19,414+0.9% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 2,210,130 | $288.4M | 0.92% | +15,448+0.7% | Added |
| UBS Asset Management Americas Inc | 2,366,288 | $308.7M | 0.07% | −280,217−10.6% | Reduced |
| Geode Capital Management, LLC | 2,418,346 | $314.6M | 0.02% | +53,244+2.3% | Added |
| Alliancebernstein L.P. | 2,607,315 | $340.2M | 0.11% | −188,720−6.7% | Reduced |
| Pictet Asset Management Holding SA | 3,771,874 | $492.1M | 0.47% | +134,111+3.7% | Added |
| First Trust Advisors LP | 4,216,372 | $550.1M | 0.41% | +2,162,158+105.3% | Added |
| Invesco Ltd. | 4,979,960 | $649.7M | 0.10% | +618,205+14.2% | Added |
| State Street Corp | 5,107,636 | $666.4M | 0.02% | +127,036+2.6% | Added |
| Primecap Management Co | 8,878,363 | $1.16B | 0.89% | −684,889−7.2% | Reduced |
| Vanguard Group Inc | 12,517,170 | $1.63B | 0.02% | −93,140−0.7% | Reduced |
| BlackRock, Inc. | 14,685,290 | $1.92B | 0.03% | −593,478−3.9% | Reduced |
| AXA S.A. | 0 | $0 | 0.00% | −283,231−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −126,811−100.0% | Sold out |
| Freestone Grove Partners LP | 0 | $0 | 0.00% | −83,625−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −57,377−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −56,456−100.0% | Sold out |
| Brandywine Global Investment Management, LLC | 0 | $0 | 0.00% | −48,735−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −47,250−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −39,636−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −36,157−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −35,580−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −30,474−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −28,310−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −23,956−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −22,829−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −18,820−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −16,641−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −15,801−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −10,160−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −10,019−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −9,957−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −9,499−100.0% | Sold out |
| Lecap Asset Management Ltd | 0 | $0 | 0.00% | −9,487−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −9,382−100.0% | Sold out |
| PEAK6 LLC | 0 | $0 | 0.00% | −8,455−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −8,270−100.0% | Sold out |
| Qsemble Capital Management, LP | 0 | $0 | 0.00% | −7,020−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −6,849−100.0% | Sold out |
| Readystate Asset Management LP | 0 | $0 | 0.00% | −6,443−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −5,832−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −5,752−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −5,397−100.0% | Sold out |
| Ieq Capital, LLC | 0 | $0 | 0.00% | −4,903−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −4,891−100.0% | Sold out |
| Envestnet Portfolio Solutions, Inc. | 0 | $0 | 0.00% | −4,884−100.0% | Sold out |
| CTC Alternative Strategies, Ltd. | 0 | $0 | 0.00% | −4,300−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −4,208−100.0% | Sold out |
| 111 Capital | 0 | $0 | 0.00% | −3,832−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −342,631−100.0% | Sold out |
| Machina Capital S.A.S. | 0 | $0 | 0.00% | −3,480−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −3,237−100.0% | Sold out |
| Applied Finance Capital Management, LLC | 0 | $0 | 0.00% | −3,233−100.0% | Sold out |
| Clarius Group, LLC | 0 | $0 | 0.00% | −2,804−100.0% | Sold out |
| Davis R M Inc | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −2,411−100.0% | Sold out |
| John G Ullman & Associates Inc | 0 | $0 | 0.00% | −2,350−100.0% | Sold out |
| Fiduciary Trust Co | 0 | $0 | 0.00% | −2,228−100.0% | Sold out |
| Whalen Wealth Management Inc. | 0 | $0 | 0.00% | −2,224−100.0% | Sold out |
| Keebeck Alpha, LP | 0 | $0 | 0.00% | −2,202−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −2,055−100.0% | Sold out |
| QRG Capital Management, Inc. | 0 | $0 | 0.00% | −1,942−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −1,875−100.0% | Sold out |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −1,206−100.0% | Sold out |
| Gitterman Wealth Management, LLC | 0 | $0 | 0.00% | −1,079−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −722−100.0% | Sold out |
| Strategic Wealth Partners, Ltd. | 0 | $0 | 0.00% | −520−100.0% | Sold out |
| Newbridge Financial Services Group, Inc. | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Riggs Asset Managment Co. Inc. | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −54−100.0% | Sold out |
| Total Investment Management Inc | 0 | $0 | 0.00% | −52−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −50−100.0% | Sold out |