NYSE: ACM
Aecom Stock Ownership - Who owns Aecom?

Insider buying vs selling

Have Aecom insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
David Y. GanCHIEF LEGAL OFFICER2025-12-179,502$97.01
$921.79kSell
Lara PoloniPRESIDENT2025-12-1717,340$97.01
$1.68MSell
Lara PoloniPRESIDENT2025-12-17193$98.35
$18.98kSell
Lara PoloniPRESIDENT2025-12-1513,425$97.96
$1.32MSell
Troy RuddCHIEF EXECUTIVE OFFICER2025-12-1548,556$97.96
$4.76MSell
David Y. GanCHIEF LEGAL OFFICER2025-12-156,000$98.85
$593.10kSell
Gaurav KapoorCHIEF FINANCIAL OFFICER PAO2025-12-1516,940$97.96
$1.66MSell
David Y. GanCHIEF LEGAL OFFICER2025-12-1510,530$97.96
$1.03MSell
Troy RuddCHIEF EXECUTIVE OFFICER2025-08-1541,997$119.41
$5.01MSell
Troy RuddCHIEF EXECUTIVE OFFICER2025-08-1511,100$120.12
$1.33MSell

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Net Insider Buy/Sell (L12M) Ownership

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ACM Shareholders

What type of owners hold Aecom stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc11.14%14,685,290$1.44BInstitution
Vanguard Group Inc9.49%12,517,170$1.23BInstitution
Primecap Management Co6.73%8,878,363$873.19MInstitution
J H Whitney Equity Partners VI LLC6.54%8,615,876$847.37MInsider
Peter A. Feld4.53%5,977,142$587.85MInsider
State Street Corp3.87%5,107,636$502.34MInstitution
Invesco Ltd3.78%4,979,960$489.78MInstitution
First Trust Advisors LP3.20%4,216,372$414.68MInstitution
Richard G. Newman2.90%3,820,676$375.76MInsider
Pictet Asset Management Holding Sa2.86%3,771,874$370.96MInstitution

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ACM vs Engineering & Construction Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ACM81.01%18.99%Net SellingNet Selling
BLD98.21%1.79%Net BuyingNet Selling
STN56.90%0.00%
DY94.01%5.99%Net SellingNet Selling
J88.48%5.19%Net BuyingNet Buying

Aecom Stock Ownership FAQ

Who owns Aecom?

Aecom (NYSE: ACM) is owned by 87.70% institutional shareholders, 20.55% Aecom insiders, and 0.00% retail investors. J H Whitney Equity Partners VI LLC is the largest individual Aecom shareholder, owning 8.62M shares representing 6.54% of the company. J H Whitney Equity Partners VI LLC's Aecom shares are currently valued at $833.07M.

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