Go Pro
→ They didn't warn anyone in 1971. This time someone is warning you. (From Reagan Gold Group) (Ad)tc pixel Free ACM Stock Alerts

AECOM (ACM) Institutional Ownership

AECOM logo
$64.88 -0.30 (-0.46%)
As of 08/21/2026 03:58 PM Eastern
Compare

Institutional Ownership Changes (13F Filings) for AECOM (NYSE:ACM)

Current
Institutional Ownership
Percentage
85.41%
Number of
Institutional Buyers
(last 12 months)
396
Total
Institutional Inflows
(last 12 months)
$4.16B
Number of
Institutional Sellers
(last 12 months)
264
Total
Institutional Outflows
(last 12 months)
$1.51B
Get ACM Insider Trade Alerts

Want to know when executives and insiders are buying or selling AECOM stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

ACM Institutional Buying and Selling by Quarter

AECOM Major Shareholders & Ownership History

Export
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/23/2026 HB Wealth Management LLC5,968$417K0.0%-6.2%0.005%
8/22/2026 Rose Capital Advisors LLC8,756$611K0.3%N/A0.007%
8/22/2026 Compass Financial Management LLC520$36K0.0%N/A0.000%
8/22/2026 AlphaGrep UK Ltd8,809$615K0.2%N/A0.007%
8/22/2026 TD Waterhouse Canada Inc.9,733$652K0.0%-4.1%0.008%
8/21/2026 AXQ Capital LP27,487$1.92M0.2%-9.6%0.021%
8/21/2026 Leo H. Evart Inc.667$47K0.0%-35.9%0.001%
8/21/2026 Nykredit A S5,711$399K0.0%N/A0.004%
8/21/2026 B. Metzler seel. Sohn & Co. AG7,183$501K0.0%-31.7%0.006%
8/20/2026 BTG Pactual Asset Management US LLC4,704$328K0.0%N/A0.004%
8/20/2026 Benjamin Edwards Inc.28,277$1.97M0.0%+30.8%0.022%
8/20/2026 Flputnam Investment Management Co.287,110$20.04M0.2%-4.9%0.223%
8/20/2026 Northwestern Mutual Wealth Management Co.5,103$356K0.0%+25.3%0.004%
8/19/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC3,565,323$248.86M0.0%+2.4%2.770%
8/19/2026 Van ECK Associates Corp105,816$7.39M0.0%N/A0.082%
8/19/2026 Navellier & Associates Inc.30,403$2.12M0.2%+5.1%0.024%
8/19/2026 Hsbc Holdings PLC567,740$39.29M0.0%-16.3%0.441%
8/19/2026 Wellington Management Group LLP61,157$4.27M0.0%+126.8%0.048%
8/19/2026 Lombard Odier Asset Management Europe Ltd60,057$4.19M0.0%N/A0.047%
8/18/2026 Livforsakringsbolaget Skandia Omsesidigt17,700$1.24M0.0%N/A0.014%
8/18/2026 Glenview Trust Co13,171$919K0.0%N/A0.010%
8/18/2026 Empowered Funds LLC23,788$1.65M0.0%N/A0.018%
8/18/2026 United Capital Financial Advisors LLC6,802$475K0.0%N/A0.005%
8/18/2026 Public Employees Retirement System of Ohio36,741$2.57M0.0%N/A0.029%
8/17/2026 Corient Private Wealth LP8,913$622K0.0%N/A0.007%
8/17/2026 Bank of America Corp DE742,285$51.81M0.0%N/A0.577%
8/15/2026 Freestone Grove Partners LP76,451$5.34M0.0%N/A0.059%
8/15/2026 Man Group plc32,408$2.26M0.0%N/A0.025%
8/15/2026 Jupiter Topco LLC56,600$3.95M0.0%N/A0.044%
8/15/2026 Stanley Capital Management LLC116,400$8.13M1.1%N/A0.090%
8/14/2026 Hsbc Holdings PLC567,740$39.29M0.0%N/A0.441%
8/14/2026 EFG International AG10,307$720K0.0%N/A0.008%
8/14/2026 Primecap Management Co. CA8,787,043$613.34M0.4%N/A6.828%
8/14/2026 PDT Partners LLC172,729$12.06M0.6%N/A0.134%
8/14/2026 Canada Pension Plan Investment Board84,700$5.91M0.0%N/A0.066%
8/14/2026 Legal & General Group Plc191,978$13.40M0.0%N/A0.149%
8/14/2026 The Manufacturers Life Insurance Company 1,352,854$94.43M0.1%N/A1.051%
8/14/2026 L2 Asset Management LLC8,759$611K0.1%N/A0.007%
8/14/2026 Vega Investment Solutions801$56K0.0%N/A0.001%
8/14/2026 Algert Global LLC81,880$5.72M0.1%N/A0.064%
Buy THIS potential Musk supplier before Wednesday (Ad)

A little-known company trading under $1 could become Elon Musk's next supplier, with a possible announcement expected by Wednesday, August 26. Tech investing veteran Jeff Brown notes that the last time Musk struck a deal with a small company in this sector, the stock soared nearly five times in a single session. He has reopened his strategy session with full details on this potential opportunity.tc pixel

Watch Jeff Brown's urgent strategy session before the Wednesday deadline
8/13/2026 Cibc World Market Inc.56,554$3.95M0.0%N/A0.044%
8/13/2026 OMERS ADMINISTRATION Corp19,400$1.35M0.0%N/A0.015%
8/13/2026 Connor Clark & Lunn Investment Management Ltd.69,689$4.86M0.0%N/A0.054%
8/13/2026 Meiji Yasuda Asset Management Co Ltd.2,984$208K0.0%N/A0.002%
8/13/2026 Barrow Hanley Mewhinney & Strauss LLC5,497,153$383.70M1.2%N/A4.277%
8/13/2026 Bank of Nova Scotia325,300$22.71M0.0%N/A0.253%
8/12/2026 Compass Financial Management LLC520$36K0.0%N/A0.000%
8/12/2026 Elevation Point Wealth Partners LLC14,236$994K0.0%N/A0.011%
8/12/2026 Northwestern Mutual Wealth Management Co.5,103$356K0.0%N/A0.004%
8/12/2026 Quantbot Technologies LP1,485$104K0.0%N/A0.001%
8/12/2026 De Lisle Partners LLP30,568$2.14M0.2%N/A0.024%
8/11/2026 Allworth Financial LP2,078$145K0.0%N/A0.002%
8/11/2026 B. Metzler seel. Sohn & Co. AG7,183$501K0.0%N/A0.006%
8/11/2026 Value Holdings Management CO. LLC154,553$10.79M1.8%N/A0.120%
8/10/2026 Danske Bank A S56,195$3.92M0.0%N/A0.044%
8/8/2026 First National Bank of Omaha10,447$729K0.0%N/A0.008%
8/8/2026 Meeder Asset Management Inc.2,288$160K0.0%N/A0.002%
8/7/2026 BlackRock Inc.14,379,638$1.00B0.0%N/A11.189%
8/7/2026 Pallas Capital Advisors LLC3,102$217K0.0%N/A0.002%
8/7/2026 Deutsche Bank AG338,081$23.60M0.0%N/A0.263%
8/7/2026 Perigon Wealth Management LLC48,622$3.39M0.1%N/A0.038%
8/7/2026 Plato Investment Management Ltd15,409$1.07M0.1%N/A0.012%
8/6/2026 Flputnam Investment Management Co.287,110$20.04M0.2%N/A0.223%
8/6/2026 Alberta Investment Management Corp100,000$6.98M0.0%N/A0.078%
8/6/2026 Bank of New York Mellon Corp1,139,237$79.52M0.0%N/A0.886%
8/6/2026 State of Wyoming4,285$299K0.0%N/A0.003%
8/6/2026 GSA Capital Partners LLP9,738$680K0.0%N/A0.008%
8/5/2026USA Financial Formulas659$56K0.0%-28.9%0.001%
7/10/2026 Wedge Capital Management L L P NC91,404$6.38M0.1%+12.1%0.071%
7/9/2026 Hennion & Walsh Asset Management Inc.22,156$1.55M0.0%+28.0%0.017%
7/8/2026 PensionDanmark Pensionsforsikringsaktieselskab21,658$1.51M0.0%-4.0%0.017%
7/8/2026 Byrne Asset Management LLC3,006$210K0.1%N/A0.002%
7/7/2026 GAMMA Investing LLC557$39K0.0%-55.3%0.000%
7/6/2026 Somerset Trust Co4,292$300K0.1%+8.3%0.003%
7/2/2026 Hilltop National Bank1,160$81K0.0%-74.4%0.001%
7/2/2026 CX Institutional51,457$3.59M0.1%+27.6%0.040%
6/24/2026 Redwood Investment Management LLC12,283$1.04M0.1%N/A0.010%
6/18/2026 Pacer Advisors Inc.15,250$1.29M0.0%-88.8%0.012%
6/15/2026 Lombard Odier Asset Management Europe Ltd144,310$12.24M0.1%-16.4%0.112%
6/3/2026 NewEdge Advisors LLC5,352$454K0.0%+10,192.3%0.004%
5/26/2026 Glenmede Trust Co. NA11,978$1.02M0.0%-7.3%0.009%
5/19/2026 Western Wealth Management LLC421$36K0.0%N/A0.000%
5/19/2026 Bank of America Corp DE620,589$52.64M0.0%-51.6%0.483%
5/19/2026 Edgestream Partners L.P.11,494$975K0.0%N/A0.009%
5/19/2026 Oddo BHF Asset Management Sas9,489$805K0.0%+27.4%0.007%
5/19/2026 South Dakota Investment Council32,311$2.74M0.1%+101.8%0.025%
5/18/2026Sunbelt Securities Inc.831$70K0.0%-19.4%0.001%
5/18/2026 Amundi1,226,006$103.96M0.0%+16.2%0.954%
5/18/2026 EverSource Wealth Advisors LLC1,048$89K0.0%+355.7%0.001%
5/18/2026California State Teachers Retirement System241,001$20.44M0.0%-3.2%0.188%
One Ticker Tied to a Major White House Move You Should Know (Ad)

Larry Benedict made 274 million dollars for his clients by spotting major market moves before they happened. Now he is naming one ticker tied to a major White House policy shift that could stand out from the crowd.tc pixel

Click here to get the ticker name for free
5/18/2026 Royal Bank of Canada49,515$4.20M0.0%-39.0%0.039%
5/18/2026 Rithm Capital Corp.10,250$869K1.3%+70.8%0.008%
5/18/2026 Empowered Funds LLC22,743$1.92M0.0%+41.4%0.018%
5/16/2026 The Manufacturers Life Insurance Company1,221,349$103.60M0.1%+18.3%0.950%
5/16/2026 Maverick Capital Ltd.9,847$835K0.0%N/A0.008%
5/16/2026 Quantinno Capital Management LP240,942$20.44M0.0%+152.0%0.187%
5/16/2026 Lazard Asset Management LLC644,734$54.69M0.1%N/A0.502%
5/15/2026 Delta Global Management LP21,183$1.80M0.1%N/A0.016%
5/15/2026 OMERS ADMINISTRATION Corp24,211$2.05M0.0%+398.4%0.019%
5/15/2026 Lombard Odier Asset Management Switzerland SA6,251$530K0.0%N/A0.005%


ACM Institutional Ownership - Frequently Asked Questions

During the previous two years, 699 institutional investors and hedge funds held shares of AECOM. The most heavily invested institutionals were Vanguard Group Inc. ($1.17B), BlackRock Inc. ($1.00B), Primecap Management Co. CA ($613.34M), State Street Corp ($480.81M), Invesco Ltd. ($411.51M), Barrow Hanley Mewhinney & Strauss LLC ($383.70M), and Alliancebernstein L.P. ($340.18M).Learn more on AECOM's institutional investors.

85.41% of AECOM's stock is owned by institutional investors. Learn more on ACM's institutional investor holdings.

Of the 597 institutional investors that purchased AECOM's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($14.38M), Primecap Management Co. CA ($8.79M), Norges Bank ($5.72M), Barrow Hanley Mewhinney & Strauss LLC ($5.51M), Orion Porfolio Solutions LLC ($5.32M), The Manufacturers Life Insurance Company ($2.72M), and Invesco Ltd. ($2.54M).

Institutional investors have bought a total of 51,360,498 shares in the last 24 months. This purchase volume represents approximately $4.16B in transactions.

Of the 264 institutional investors that sold AECOM's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Pictet Asset Management Holding SA ($1.64M), First Trust Advisors LP ($1.19M), Primecap Management Co. CA ($895.97K), CI Investments Inc. ($878.20K), Amundi ($806.91K), Bank of America Corp DE ($697.85K), and Invesco Ltd. ($663.32K).

Institutional investors have sold a total of 14,545,129 shares in the last 24 months. This volume of shares sold represents approximately $1.51B in transactions.


Related Companies

Institutional ownership data for NYSE:ACM is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/23/2026. New 13F filings are added each quarter as they're published.
From Our Partners
A Simple Guide to Options Trading While It's Still Free
A free copy of Options Trading Made Simple is available now but wont stay that way for long. Chris Rowe cal...
True Market Insiders | Sponsoredtc pixel
The retirement stock I'd buy before Nvidia today
In 2014, Marc Chaikin pointed readers toward Nvidia. Now the 60-year Wall Street veteran and creator of the Ch...
Chaikin Analytics | Sponsoredtc pixel
Someone just dumped the biggest gold fund.
Investors pulled 2.9 billion dollars from the world's largest gold fund in a single day this March, pushing to...
Behind the Markets | Sponsoredtc pixel
A $382 trillion migration and the position no one is talking about
Trump just signed a law requiring America's entire $382 trillion financial system to migrate to a new money ne...
Awesomely | Sponsoredtc pixel
These gold assets are priced for $1,800 gold [it's over $4,000]
Gold's major miners are generating record free cash flow, with margins as high as 75 percent even after gold's...
Golden Portfolio | Sponsoredtc pixel
A New Gold Era Is Coming - Here's How to Help Protect Your Retirement Now
Washington insiders are quietly talking about a coordinated move to revalue gold—and with the national debt ap...
Preserve Gold | Sponsoredtc pixel
The cat is out the bag
Almost 80,000 tech jobs vanished in the first three months of 2026. Meta cut 14,000 roles, Microsoft offered s...
Porter & Company | Sponsoredtc pixel
The trade I’ve been waiting for since 2011
Ross Givens, Director of Research at Traders Agency, is calling for gold to reach $10,000 an ounce this superc...
Traders Agency | Sponsoredtc pixel