There is a long list of 504 institutional holders of ACM within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of ACM by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-ACM table below, the initial column indicates the name of each top institutional holder of ACM, with a link to that fund's top holdings. The next columns indicate the amount of ACM stock held by each of the institutional holders of ACM, followed by the ACM position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
BlackRock Inc.	17,168,905	$1,586,922	12/31/2023
ACM	17,168,905	$1,586,922	12/31/2023
Primecap Management Co. CA	14,009,719	$1,294,918	12/31/2023
ACM	14,009,719	$1,294,918	12/31/2023
Vanguard Group Inc.	13,163,050	$1,216,661	12/31/2023
ACM	13,163,050	$1,216,661	12/31/2023
Pictet Asset Management Holding SA	5,204,537	$481,055	12/31/2023
ACM	5,204,537	$481,055	12/31/2023
State Street Corp	4,885,432	$451,560	12/31/2023
ACM	4,885,432	$451,560	12/31/2023
JPMorgan Chase & Co.	3,208,656	$296,576	12/31/2023
ACM	3,208,656	$296,576	12/31/2023
Invesco Ltd.	3,081,135	$284,789	12/31/2023
ACM	3,081,135	$284,789	12/31/2023
Amundi	2,850,209	$259,641	12/31/2023
ACM	2,850,209	$259,641	12/31/2023
Barrow Hanley Mewhinney & Strauss LLC	2,420,317	$223,710	12/31/2023
ACM	2,420,317	$223,710	12/31/2023
Geode Capital Management LLC	2,143,802	$197,853	12/31/2023
ACM	2,143,802	$197,853	12/31/2023
Findlay Park Partners LLP	2,088,383	$193,029	12/31/2023
ACM	2,088,383	$193,029	12/31/2023
FMR LLC	1,980,633	$183,070	12/31/2023
ACM	1,980,633	$183,070	12/31/2023
Starboard Value LP	1,809,000	$167,206	12/31/2023
ACM	1,809,000	$167,206	12/31/2023
Norges Bank	1,720,870	$159,060	12/31/2023
ACM	1,720,870	$159,060	12/31/2023
Impax Asset Management Group plc	1,517,137	$140,229	12/31/2023
ACM	1,517,137	$140,229	12/31/2023
Bank of New York Mellon Corp	1,370,674	$134,436	03/31/2024
ACM	1,370,674	$134,436	03/31/2024
Alliancebernstein L.P.	1,353,509	$125,105	12/31/2023
ACM	1,353,509	$125,105	12/31/2023
Morgan Stanley	1,293,922	$119,597	12/31/2023
ACM	1,293,922	$119,597	12/31/2023
Dimensional Fund Advisors LP	1,236,142	$114,259	12/31/2023
ACM	1,236,142	$114,259	12/31/2023
Northern Trust Corp	1,183,187	$109,362	12/31/2023
ACM	1,183,187	$109,362	12/31/2023
CI Investments Inc.	1,051,499	$97,190	12/31/2023
ACM	1,051,499	$97,190	12/31/2023
Jacobs Levy Equity Management Inc.	954,149	$88,192	12/31/2023
ACM	954,149	$88,192	12/31/2023
Los Angeles Capital Management & Equity Research Inc.	878,682	$86,181	03/31/2024
ACM	878,682	$86,181	03/31/2024
Millennium Management LLC	927,952	$85,771	12/31/2023
ACM	927,952	$85,771	12/31/2023
UBS Asset Management Americas Inc.	901,527	$83,328	12/31/2023
ACM	901,527	$83,328	12/31/2023
First Trust Advisors LP	886,451	$81,935	12/31/2023
ACM	886,451	$81,935	12/31/2023
Charles Schwab Investment Management Inc.	886,328	$81,923	12/31/2023
ACM	886,328	$81,923	12/31/2023
AGF Management Ltd.	883,435	$81,656	12/31/2023
ACM	883,435	$81,656	12/31/2023
UBS Group AG	847,196	$78,306	12/31/2023
ACM	847,196	$78,306	12/31/2023
Mariner LLC	814,796	$75,312	12/31/2023
ACM	814,796	$75,312	12/31/2023
Robecosam AG	748,220	$73,385	03/31/2024
ACM	748,220	$73,385	03/31/2024
Mirae Asset Global Investments Co. Ltd.	732,452	$67,701	12/31/2023
ACM	732,452	$67,701	12/31/2023
Bank of America Corp DE	672,947	$62,200	12/31/2023
ACM	672,947	$62,200	12/31/2023
Legal & General Group Plc	580,962	$53,698	12/31/2023
ACM	580,962	$53,698	12/31/2023
Nuveen Asset Management LLC	562,698	$52,010	12/31/2023
ACM	562,698	$52,010	12/31/2023
DekaBank Deutsche Girozentrale	481,769	$47,617	03/31/2024
ACM	481,769	$47,617	03/31/2024
Citigroup Inc.	513,636	$47,475	12/31/2023
ACM	513,636	$47,475	12/31/2023
Principal Financial Group Inc.	508,831	$47,031	12/31/2023
ACM	508,831	$47,031	12/31/2023
Qube Research & Technologies Ltd	480,814	$44,442	12/31/2023
ACM	480,814	$44,442	12/31/2023
Goldman Sachs Group Inc.	431,875	$39,918	12/31/2023
ACM	431,875	$39,918	12/31/2023
Two Sigma Investments LP	423,478	$39,142	12/31/2023
ACM	423,478	$39,142	12/31/2023
Credit Suisse AG	416,888	$38,533	12/31/2023
ACM	416,888	$38,533	12/31/2023
Swiss National Bank	411,580	$38,042	12/31/2023
ACM	411,580	$38,042	12/31/2023
Federated Hermes Inc.	407,709	$37,685	12/31/2023
ACM	407,709	$37,685	12/31/2023
Man Group plc	396,046	$36,607	12/31/2023
ACM	396,046	$36,607	12/31/2023
Rhumbline Advisers	394,179	$36,434	12/31/2023
ACM	394,179	$36,434	12/31/2023
Strs Ohio	385,719	$35,652	12/31/2023
ACM	385,719	$35,652	12/31/2023
Two Sigma Advisers LP	381,599	$35,271	12/31/2023
ACM	381,599	$35,271	12/31/2023
Russell Investments Group Ltd.	376,706	$34,856	12/31/2023
ACM	376,706	$34,856	12/31/2023
AXA S.A.	355,641	$32,872	12/31/2023
ACM	355,641	$32,872	12/31/2023

See All: Funds Holding ACM
See Details: Top 10 Hedge Funds Holding ACM
Also See: ACM Insider Buying
Also See: ACM Holdings Changes

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