AECOM (ACM) Institutional Ownership

$73.99 +1.58 (+2.18%)

As of 10:21 AM Eastern

Current Institutional Ownership Percentage: 85.41%
Number of Institutional Buyers (last 12 months): 437
Total Institutional Inflows (last 12 months): $3.08B

Number of Institutional Sellers (last 12 months): 308
Total Institutional Outflows (last 12 months): $1.90B

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ACM Institutional Buying and Selling by Quarter

AECOM Major Shareholders & Ownership History

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Reporting Date	Major Shareholder Name	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
6/3/2026	NewEdge Advisors LLC	5,352	$454K	0.0%	+10,192.3%	0.004%
5/26/2026	Glenmede Trust Co. NA	11,978	$1.02M	0.0%	-7.3%	0.009%
5/19/2026	Western Wealth Management LLC	421	$36K	0.0%	N/A	0.000%
5/19/2026	Bank of America Corp DE	620,589	$52.64M	0.0%	-51.6%	0.483%
5/19/2026	Edgestream Partners L.P.	11,494	$975K	0.0%	N/A	0.009%
5/19/2026	Oddo BHF Asset Management Sas	9,489	$805K	0.0%	+27.4%	0.007%
5/19/2026	South Dakota Investment Council	32,311	$2.74M	0.1%	+101.8%	0.025%
5/18/2026	Sunbelt Securities Inc.	831	$70K	0.0%	-19.4%	0.001%
5/18/2026	Amundi	1,226,006	$103.96M	0.0%	+16.2%	0.954%
5/18/2026	EverSource Wealth Advisors LLC	1,048	$89K	0.0%	+355.7%	0.001%
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5/18/2026	California State Teachers Retirement System	241,001	$20.44M	0.0%	-3.2%	0.188%
5/18/2026	Royal Bank of Canada	49,515	$4.20M	0.0%	-39.0%	0.039%
5/18/2026	Rithm Capital Corp.	10,250	$869K	1.3%	+70.8%	0.008%
5/18/2026	Empowered Funds LLC	22,743	$1.92M	0.0%	+41.4%	0.018%
5/16/2026	The Manufacturers Life Insurance Company	1,221,349	$103.60M	0.1%	+18.3%	0.950%
5/16/2026	Maverick Capital Ltd.	9,847	$835K	0.0%	N/A	0.008%
5/16/2026	Quantinno Capital Management LP	240,942	$20.44M	0.0%	+152.0%	0.187%
5/16/2026	Lazard Asset Management LLC	644,734	$54.69M	0.1%	N/A	0.502%
5/15/2026	Delta Global Management LP	21,183	$1.80M	0.1%	N/A	0.016%
5/15/2026	OMERS ADMINISTRATION Corp	24,211	$2.05M	0.0%	+398.4%	0.019%
5/15/2026	Lombard Odier Asset Management Switzerland SA	6,251	$530K	0.0%	N/A	0.005%
5/15/2026	Lombard Odier Asset Management Europe Ltd	144,310	$12.24M	0.7%	-16.4%	0.112%
5/15/2026	Lombard Odier Asset Management USA Corp	9,924	$842K	0.1%	N/A	0.008%
5/15/2026	Waverly Advisors LLC	99,144	$8.41M	0.1%	-1.4%	0.077%
5/15/2026	Entropy Technologies LP	9,396	$797K	0.0%	-73.6%	0.007%
5/14/2026	Healthcare of Ontario Pension Plan Trust Fund	13,700	$1.16M	0.0%	-74.8%	0.011%
5/14/2026	Renaissance Technologies LLC	662,277	$56.17M	0.1%	+3.9%	0.515%
5/14/2026	Public Employees Retirement System of Ohio	37,525	$3.18M	0.0%	-7.9%	0.029%
5/14/2026	Compound Planning Inc.	3,406	$289K	0.0%	-20.6%	0.003%
5/14/2026	Arrowstreet Capital Limited Partnership	238,580	$20.24M	0.0%	+1,113.5%	0.185%
5/14/2026	Caxton Associates LLP	79,230	$6.72M	0.2%	+1,377.9%	0.061%
5/14/2026	Inceptionr LLC	19,252	$1.63M	0.4%	+0.8%	0.015%
5/14/2026	Bank of Nova Scotia	158,872	$13.48M	0.0%	+85.2%	0.123%
5/14/2026	Sei Investments Co.	70,198	$5.95M	0.0%	+71.0%	0.054%
5/14/2026	Lido Advisors LLC	33,348	$2.83M	0.0%	-25.1%	0.026%
5/14/2026	State of Wyoming	4,710	$400K	0.0%	+58.6%	0.004%
5/13/2026	Cetera Investment Advisers	35,198	$2.99M	0.0%	-71.7%	0.027%
5/13/2026	Aureus Asset Management LLC	11,355	$963K	0.1%	N/A	0.009%
5/13/2026	CI Investments Inc.	310,968	$26.38M	0.1%	+0.1%	0.241%
5/13/2026	First Trust Advisors LP	3,026,446	$256.70M	0.2%	-25.8%	2.341%
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5/12/2026	Saturna Capital Corp	10,301	$874K	0.0%	+163.1%	0.008%
5/8/2026	PNC Financial Services Group Inc.	14,350	$1.22M	0.0%	+5.1%	0.011%
5/8/2026	Oslo Pensjonsforsikring AS	4,156	$353K	0.1%	N/A	0.003%
5/8/2026	Cassaday & Co Wealth Management LLC	1,551	$132K	0.0%	N/A	0.001%
5/7/2026	Meeder Asset Management Inc.	28,633	$2.43M	0.1%	+30,040.0%	0.022%
5/7/2026	WCM Investment Management LLC	8,207	$683K	0.0%	N/A	0.006%
5/7/2026	Dimensional Fund Advisors LP	1,387,535	$117.68M	0.0%	+6.4%	1.073%
5/7/2026	Parallel Advisors LLC	895	$76K	0.0%	-12.5%	0.001%
5/7/2026	KBC Group NV	121,563	$10.31M	0.0%	-58.0%	0.094%
5/7/2026	SEB Asset Management AB	28,735	$2.44M	0.0%	N/A	0.022%
5/7/2026	Swiss National Bank	386,880	$32.82M	0.0%	+6.6%	0.299%
5/7/2026	AIA Group Ltd	52,246	$4.43M	0.1%	+128.0%	0.040%
5/7/2026	Mediolanum International Funds Ltd	23,321	$1.94M	0.0%	+23.0%	0.018%
5/6/2026	California Public Employees Retirement System	256,398	$21.75M	0.0%	-10.1%	0.198%
5/6/2026	Bessemer Group Inc.	3,560	$303K	0.0%	-34.4%	0.003%
5/6/2026	Allspring Global Investments Holdings LLC	10,772	$923K	0.0%	N/A	0.008%
5/6/2026	Independent Financial Group LLC	2,425	$206K	0.0%	N/A	0.002%
5/5/2026	Bank of New York Mellon Corp	1,298,472	$110.14M	0.0%	-0.2%	1.004%
5/5/2026	Livforsakringsbolaget Skandia Omsesidigt	26,300	$2.23M	0.1%	+10.0%	0.020%
5/4/2026	State of Michigan Retirement System	31,076	$2.64M	0.0%	-0.6%	0.024%
5/4/2026	Principal Financial Group Inc.	288,487	$24.47M	0.0%	+1.3%	0.223%
5/4/2026	Chicago Partners Investment Group LLC	2,851	$235K	0.0%	N/A	0.002%
5/1/2026	Commonwealth of Pennsylvania Public School Empls Retrmt SYS	32,394	$2.75M	0.0%	-2.3%	0.025%
5/1/2026	Citizens Financial Group Inc. RI	2,688	$228K	0.0%	N/A	0.002%
5/1/2026	Fifth Third Bancorp	61,838	$5.25M	0.0%	+3,192.8%	0.048%
5/1/2026	Candriam S.C.A.	38,366	$3.25M	0.0%	-11.0%	0.030%
5/1/2026	Sequoia Financial Advisors LLC	3,293	$279K	0.0%	-30.9%	0.003%
4/30/2026	Equitable Trust Co.	30,615	$2.60M	0.1%	+16.4%	0.024%
4/30/2026	Hsbc Holdings PLC	678,649	$57.55M	0.0%	+15.0%	0.525%
4/30/2026	Kestra Advisory Services LLC	26,183	$2.22M	0.0%	-6.5%	0.020%
4/30/2026	Sumitomo Mitsui Trust Group Inc.	273,957	$23.24M	0.0%	+0.2%	0.212%
4/30/2026	Resona Asset Management Co. Ltd.	38,070	$3.22M	0.0%	-0.6%	0.029%
4/30/2026	Your Advocates Ltd. LLP	3,752	$318K	0.1%	-8.8%	0.003%
4/29/2026	R Squared Ltd	3,285	$279K	0.2%	N/A	0.003%
4/29/2026	Burney Co.	7,492	$636K	0.0%	+3.7%	0.006%
4/29/2026	Swedbank AB	43,578	$3.70M	0.0%	-2.0%	0.034%
4/28/2026	Kepler Cheuvreux Suisse SA	20,924	$1.78M	0.1%	N/A	0.016%
4/28/2026	Praxis Investment Management Inc.	3,491	$296K	0.0%	-18.6%	0.003%
4/27/2026	HB Wealth Management LLC	6,364	$540K	0.0%	+64.9%	0.005%
4/27/2026	Moran Wealth Management LLC	51,309	$4.35M	0.1%	+34.8%	0.040%
4/27/2026	Counterpoint Mutual Funds LLC	6,469	$549K	0.1%	N/A	0.005%
4/27/2026	New York State Teachers Retirement System	120,327	$10.21M	0.0%	-3.4%	0.093%
4/27/2026	Private Advisor Group LLC	18,336	$1.56M	0.0%	+20.5%	0.014%
4/27/2026	Optas LLC	2,409	$204K	0.0%	N/A	0.002%
4/27/2026	Y Intercept Hong Kong Ltd	64,936	$5.51M	0.1%	-0.8%	0.050%
4/27/2026	Leonteq Securities AG	3,350	$284K	0.0%	+490.8%	0.003%
4/27/2026	Fjarde AP Fonden Fourth Swedish National Pension Fund	96,841	$8.21M	0.0%	+53.3%	0.075%
4/27/2026	Elevation Point Wealth Partners LLC	14,464	$1.23M	0.0%	+73.5%	0.011%
4/25/2026	Strs Ohio	99,984	$8.48M	0.0%	-35.3%	0.077%
4/24/2026	Root Financial Partners LLC	631	$54K	0.0%	+118.3%	0.000%
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4/23/2026	SJS Investment Consulting Inc.	649	$55K	0.0%	+199.1%	0.001%
4/22/2026	Pictet Asset Management Holding SA	2,128,362	$180.52M	0.2%	-27.2%	1.646%
4/22/2026	Sterling Capital Management LLC	4,349	$369K	0.0%	-44.6%	0.003%
4/21/2026	J2 Capital Management Inc	6,186	$525K	0.4%	+18.4%	0.005%
4/21/2026	Louisiana State Employees Retirement System	37,500	$3.18M	0.1%	N/A	0.029%
4/20/2026	Kestra Private Wealth Services LLC	4,030	$342K	0.0%	-5.0%	0.003%
4/20/2026	Ritholtz Wealth Management	8,868	$752K	0.0%	-16.0%	0.007%
4/20/2026	Fifth Third Wealth Advisors LLC	4,491	$381K	0.0%	+13.3%	0.003%
4/20/2026	OP Asset Management Ltd	24,717	$2.10M	0.0%	N/A	0.019%
4/17/2026	Brookstone Capital Management	4,924	$418K	0.0%	+129.3%	0.004%

ACM Institutional Ownership - Frequently Asked Questions

During the previous two years, 693 institutional investors and hedge funds held shares of AECOM. The most heavily invested institutionals were Vanguard Group Inc. ($1.17B), Primecap Management Co. CA ($826.25M), State Street Corp ($480.81M), Invesco Ltd. ($411.51M), Alliancebernstein L.P. ($340.18M), UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC ($264.44M), and First Trust Advisors LP ($256.70M).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 600 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: Norges Bank ($5.72M), Orion Porfolio Solutions LLC ($5.32M), Invesco Ltd. ($2.54M), First Trust Advisors LP ($2.18M), UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC ($1.39M), The Manufacturers Life Insurance Company ($1.37M), and Northern Trust Corp ($1.15M).

Institutional investors have bought a total of 28,329,257 shares in the last 24 months. This purchase volume represents approximately $3.08B in transactions.

Of the 308 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: First Trust Advisors LP ($1.89M), Pictet Asset Management Holding SA ($1.64M), Primecap Management Co. CA ($1.48M), CI Investments Inc. ($878.20K), Amundi ($806.91K), Bank of America Corp DE ($712.26K), and Invesco Ltd. ($663.32K).

Institutional investors have sold a total of 17,929,138 shares in the last 24 months. This volume of shares sold represents approximately $1.90B in transactions.

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This page (NYSE:ACM) was last updated on 6/4/2026 by MarketBeat.com Staff.

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AECOM (ACM) Institutional Ownership

ACM Institutional Buying and Selling by Quarter

AECOM Major Shareholders & Ownership History

ACM Institutional Ownership - Frequently Asked Questions

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AECOM (ACM) Institutional Ownership

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

ACM Institutional Buying and Selling by Quarter

AECOM Major Shareholders & Ownership History

ACM Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ACM shares?

What percentage of AECOM's stock is owned by institutional investors?

Which institutional investors have been buying AECOM's stock?

How much institutional buying is happening at AECOM?

Which of AECOM's major shareholders have been selling company stock?

How much institutional selling is happening at AECOM?

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