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Livermore
Livermore
ZHEN

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 2023

Institutional positions in Aecom as of Dec 31, 2023. 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
507
+55 vs. Q3 2023
Shares held
116.2M
−501.2K (−0.4%) vs. Q3 2023
Total value
$10.7B
+$1.01B (+10.4%) vs. Q3 2023
New holders
86
157 more added
Sold out
31
171 more reduced

4 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2023: 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.

Institutional holdersQ4 2023: 507 institutions
Q1 2021: 358 institutionsQ2 2021: 348 institutionsQ3 2021: 356 institutionsQ4 2021: 371 institutionsQ1 2022: 386 institutionsQ2 2022: 366 institutionsQ3 2022: 371 institutionsQ4 2022: 411 institutionsQ1 2023: 451 institutionsQ2 2023: 452 institutionsQ3 2023: 456 institutionsQ4 2023: 507 institutionsQ1 2024: 516 institutionsQ2 2024: 510 institutionsQ3 2024: 525 institutionsQ4 2024: 567 institutionsQ1 2025: 568 institutionsQ2 2025: 632 institutionsQ3 2025: 640 institutionsQ4 2025: 645 institutionsQ1 2026: 624 institutionsQ2 2026: 576 institutions
Value heldQ4 2023: $10.7B
Q1 2021: $8.25BQ2 2021: $7.93BQ3 2021: $7.80BQ4 2021: $9.31BQ1 2022: $9.39BQ2 2022: $7.88BQ3 2022: $8.18BQ4 2022: $10.2BQ1 2023: $10.1BQ2 2023: $10.2BQ3 2023: $9.75BQ4 2023: $10.7BQ1 2024: $11.4BQ2 2024: $10.3BQ3 2024: $12.0BQ4 2024: $12.4BQ1 2025: $10.8BQ2 2025: $13.3BQ3 2025: $15.1BQ4 2025: $11.0BQ1 2026: $9.63BQ2 2026: $8.34B
Institutions holding ACM and their total value by quarter
QuarterHoldersValue
Q2 2026576$8.34B
Q1 2026624$9.63B
Q4 2025645$11.0B
Q3 2025640$15.1B
Q2 2025632$13.3B
Q1 2025568$10.8B
Q4 2024567$12.4B
Q3 2024525$12.0B
Q2 2024510$10.3B
Q1 2024516$11.4B
Q4 2023507$10.7B
Q3 2023456$9.75B
Q2 2023452$10.2B
Q1 2023451$10.1B
Q4 2022411$10.2B
Q3 2022371$8.18B
Q2 2022366$7.88B
Q1 2022386$9.39B
Q4 2021371$9.31B
Q3 2021356$7.80B
Q2 2021348$7.93B
Q1 2021358$8.25B

Institutions, Q4 2023

Shares, value and share of portfolio for each institution holding Aecom; share changes are against Q3 2023.

Institutions holding ACM in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Prudential PLC5,122$473.4K0.01%+5,122New
E. Ohman J:or Asset Management AB5,100$471.4K0.02%−1,000−16.4%Reduced
Brevan Howard Capital Management LP5,071$468.7K0.05%+5,071New
Supplemental Annuity Collective Trust of NJ5,000$462.1K0.16%00.0%Unchanged
Lakeview Capital Partners, LLC4,999$462.1K0.08%+292+6.2%Added
GTS Securities LLC4,954$457.9K0.01%+4,954New
Cambridge Investment Research Advisors, Inc.4,804$444.0K0.00%+366+8.2%Added
Wealth Enhancement Advisory Services, LLC4,802$443.8K0.00%−90−1.8%Reduced
Mutual Advisors, LLC4,759$439.9K0.02%−113−2.3%Reduced
Forum Financial Management, LP4,610$426.1K0.01%00.0%Unchanged
Pacitti Group Inc.4,570$422.4K0.26%+124+2.8%Added
Your Advocates Ltd., LLP4,556$421.1K0.17%00.0%Unchanged
Pflug Koory, LLC4,555$421.0K0.22%00.0%Unchanged
Pinnacle Associates Ltd4,522$418.0K0.01%+177+4.1%Added
CI Private Wealth, LLC4,518$417.6K0.00%+32+0.7%Added
Standard Life Aberdeen plc4,510$416.9K0.00%+4,510New
Franklin Resources Inc4,481$414.2K0.00%−232−4.9%Reduced
Symmetry Partners, LLC4,434$412.0K0.02%00.0%Unchanged
Whalen Wealth Management Inc.4,419$408.4K0.37%+4,419New
Cullen/Frost Bankers, Inc.4,395$406.2K0.01%−125−2.8%Reduced
Corton Capital Inc.4,341$401.2K0.13%+4,341New
ZWJ Investment Counsel Inc4,315$398.8K0.02%00.0%Unchanged
Truist Financial Corp4,230$391.0K0.00%−173−3.9%Reduced
Oxford Asset Management LLP4,163$384.8K0.58%+4,163New
Profund Advisors LLC4,152$383.8K0.02%+405+10.8%Added
Bailard, Inc.4,080$377.1K0.01%00.0%Unchanged
Panagora Asset Management Inc4,058$375.1K0.00%00.0%Unchanged
Noesis Capital Mangement Corp4,000$369.7K0.09%−500−11.1%Reduced
Phoenix Holdings Ltd.3,792$352.0K0.01%−131−3.3%Reduced
Oppenheimer & Co Inc3,800$351.2K0.01%00.0%Unchanged
Private Advisor Group, LLC3,752$346.9K0.00%−2,881−43.4%Reduced
CIBC Asset Management Inc3,746$346.2K0.00%−151−3.9%Reduced
NFP Retirement, Inc.3,700$342.0K0.06%00.0%Unchanged
Raymond James Financial Services Advisors, Inc.3,695$341.5K0.00%−1,078−22.6%Reduced
Wetherby Asset Management Inc3,676$339.8K0.02%+642+21.2%Added
Pallas Capital Advisors LLC3,675$339.7K0.02%+3,675New
CIBC World Markets Corp3,671$339.3K0.00%+3,671New
Greenleaf Trust3,657$338.0K0.00%+126+3.6%Added
Wilbanks Smith & Thomas Asset Management LLC3,650$337.4K0.01%00.0%Unchanged
XTX Topco Ltd3,599$332.7K0.07%+3,599New
Steward Partners Investment Advisory, LLC3,550$328.1K0.00%+3,540+35,400.0%Added
Snowden Capital Advisors LLC3,520$325.4K0.01%+3,520New
We Are One Seven, LLC3,387$313.1K0.02%−98−2.8%Reduced
Moneta Group Investment Advisors LLC3,383$312.7K0.01%+43+1.3%Added
State of Wyoming3,376$312.0K0.06%+298+9.7%Added
John G Ullman & Associates Inc3,350$309.6K0.05%−78,392−95.9%Reduced
Kestra Private Wealth Services, LLC3,338$308.5K0.01%+3,338New
Janus Henderson Group PLC3,315$306.4K0.00%−110−3.2%Reduced
Change Path, LLC3,309$306.0K0.02%−48−1.4%Reduced
PEAK6 Investments LLC3,298$304.8K0.01%−3,724−53.0%Reduced
Prelude Capital Management, LLC3,236$299.1K0.03%+3,236New
Investment Management Corp of Ontario3,065$283.3K0.01%+3,065New
Somerset Trust Co2,986$276.0K0.12%−797−21.1%Reduced
AE Wealth Management LLC3,075$274.8K0.00%+451+17.2%Added
Federation des caisses Desjardins du Quebec2,970$274.5K0.00%+60+2.1%Added
Assenagon Asset Management S.A.2,964$274.0K0.00%−385−11.5%Reduced
Janney Montgomery Scott LLC2,940$272.0K0.00%−216−6.8%Reduced
Prospera Financial Services Inc2,901$268.1K0.01%−49−1.7%Reduced
Clarius Group, LLC2,804$259.2K0.02%00.0%Unchanged
Financial Planning & Information Services, Inc.2,804$259.2K0.04%+29+1.0%Added
Cordatus Wealth Management LLC2,791$258.0K0.21%−31−1.1%Reduced
Amplius Wealth Advisors, LLC2,748$254.0K0.03%−3−0.1%Reduced
TownSquare Capital, LLC2,714$250.9K0.00%−13−0.5%Reduced
Alberta Investment Management Corp2,700$249.6K0.00%00.0%Unchanged
Cetera Advisor Networks LLC2,663$246.1K0.00%−1,109−29.4%Reduced
CWM, LLC2,657$246.0K0.00%−357−11.8%Reduced
CBOE Vest Financial, LLC2,578$238.3K0.01%+2,578New
Humankind Investments LLC2,547$235.4K0.07%−19−0.7%Reduced
Avantax Advisory Services, Inc.2,546$235.3K0.00%+33+1.3%Added
Keebeck Alpha, LP2,516$232.6K0.18%+2,516New
Ballentine Partners, LLC2,482$229.4K0.00%+2,482New
Meeder Advisory Services, Inc.2,446$226.1K0.03%−495−16.8%Reduced
Sherbrooke Park Advisers LLC2,403$222.1K0.10%−3,495−59.3%Reduced
Magnus Financial Group LLC2,400$221.8K0.03%+2,400New
Fort, L.P.2,348$217.0K0.54%−388−14.2%Reduced
Integrated Wealth Concepts LLC2,335$215.8K0.00%+2,335New
Webster Bank, N. A.2,333$215.6K0.03%00.0%Unchanged
Capstone Investment Advisors, LLC2,321$214.5K0.00%−5,727−71.2%Reduced
Trust Point Inc.2,296$212.2K0.02%+2,296New
Fox Run Management, L.L.C.2,256$208.5K0.05%+2,256New
Diametric Capital, LP2,245$207.5K0.13%+2,245New
Dark Forest Capital Management LP2,212$204.5K0.03%−16,397−88.1%Reduced
Napatree Capital LLC2,190$202.4K0.20%+2,190New
Ameliora Wealth Management Ltd.2,123$196.2K0.10%+1,330+167.7%Added
Central Trust Co1,712$158.2K0.00%−315−15.5%Reduced
Quent Capital, LLC1,697$156.8K0.02%+8+0.5%Added
Fifth Third Bancorp1,644$152.0K0.00%−39−2.3%Reduced
V-Square Quantitative Management LLC1,457$134.7K0.03%+612+72.4%Added
Northwest Capital Management Inc1,347$124.5K0.04%00.0%Unchanged
Kepos Capital LP1,311$121.0K0.04%+34+2.7%Added
Natixis Investment Managers International1,288$119.0K0.01%00.0%Unchanged
Quadrant Capital Group LLC1,253$115.8K0.01%−71−5.4%Reduced
Harvest Fund Management Co., Ltd1,206$111.0K0.02%00.0%Unchanged
USA Financial Portformulas Corp1,135$104.9K0.02%+1,135New
Hobbs Group Advisors, LLC1,045$96.6K0.04%+1,045New
Desjardins Global Asset Management Inc.1,001$92.5K0.01%+14+1.4%Added
Bank Julius Baer & Co. Ltd, Zurich970$89.7K0.00%−12−1.2%Reduced
Deseret Mutual Benefit Administrators921$85.1K0.05%−437−32.2%Reduced
Signaturefd, LLC913$84.4K0.00%+64+7.5%Added
UniSuper Management Pty Ltd900$83.2K0.00%00.0%Unchanged