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 2021
Institutional positions in Aecom as of Dec 31, 2021. 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
- 371
- +18 vs. Q3 2021
- Shares held
- 120.4M
- −3.07M (−2.5%) vs. Q3 2021
- Total value
- $9.31B
- +$1.51B (+19.3%) vs. Q3 2021
- New holders
- 64
- 118 more added
- Sold out
- 46
- 118 more reduced
3 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 576 | $8.34B |
| Q1 2026 | 624 | $9.63B |
| Q4 2025 | 645 | $11.0B |
| Q3 2025 | 640 | $15.1B |
| Q2 2025 | 632 | $13.3B |
| Q1 2025 | 568 | $10.8B |
| Q4 2024 | 567 | $12.4B |
| Q3 2024 | 525 | $12.0B |
| Q2 2024 | 510 | $10.3B |
| Q1 2024 | 516 | $11.4B |
| Q4 2023 | 507 | $10.7B |
| Q3 2023 | 456 | $9.75B |
| Q2 2023 | 452 | $10.2B |
| Q1 2023 | 451 | $10.1B |
| Q4 2022 | 411 | $10.2B |
| Q3 2022 | 371 | $8.18B |
| Q2 2022 | 366 | $7.88B |
| Q1 2022 | 386 | $9.39B |
| Q4 2021 | 371 | $9.31B |
| Q3 2021 | 356 | $7.80B |
| Q2 2021 | 348 | $7.93B |
| Q1 2021 | 358 | $8.25B |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Aecom; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mutual of America Capital Management LLC | 128,839 | $9.97M | 0.10% | +1,784+1.4% | Added |
| Stanley Capital Management, LLC | 129,400 | $10.0M | 3.16% | 00.0% | Unchanged |
| Central Bank & Trust Co | 130,830 | $10.1M | 1.56% | +419+0.3% | Added |
| Employees Retirement System of Texas | 132,247 | $10.2M | 0.11% | −60,938−31.5% | Reduced |
| Thrivent Financial for Lutherans | 134,895 | $10.4M | 0.02% | +17,331+14.7% | Added |
| SEI Investments Co | 153,078 | $11.8M | 0.02% | −2,675−1.7% | Reduced |
| Point72 Asset Management, L.P. | 153,600 | $11.9M | 0.05% | −1,000−0.6% | Reduced |
| AQR Capital Management LLC | 157,701 | $12.1M | 0.02% | −63,079−28.6% | Reduced |
| Manufacturers Life Insurance Company, The | 162,720 | $12.6M | 0.01% | −3,000−1.8% | Reduced |
| Canada Pension Plan Investment Board | 164,700 | $12.7M | 0.01% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 170,602 | $13.2M | 0.03% | +27,252+19.0% | Added |
| Sandler Capital Management | 173,861 | $13.4M | 1.70% | +78,686+82.7% | Added |
| New York State Common Retirement Fund | 176,862 | $13.7M | 0.01% | +1,120+0.6% | Added |
| State Board of Administration of Florida Retirement System | 179,384 | $13.9M | 0.02% | −2,700−1.5% | Reduced |
| Retirement Systems of Alabama | 188,645 | $14.6M | 0.05% | +2,112+1.1% | Added |
| California State Teachers Retirement System | 191,563 | $14.8M | 0.02% | −40,704−17.5% | Reduced |
| Wells Fargo & Company | 191,938 | $14.8M | 0.00% | +1,193+0.6% | Added |
| Desjardins Global Asset Management Inc. | 201,105 | $15.6M | 1.33% | +201,105 | New |
| Frontier Capital Management Co LLC | 206,693 | $16.0M | 0.13% | −2,910−1.4% | Reduced |
| Federated Hermes, Inc. | 218,095 | $16.9M | 0.03% | +185,293+564.9% | Added |
| Legal & General Group Plc | 230,696 | $17.8M | 0.01% | −4,326−1.8% | Reduced |
| American International Group, Inc. | 243,544 | $18.8M | 0.09% | −4,477−1.8% | Reduced |
| S&T Bank | 246,260 | $19.0M | 2.78% | −5,051−2.0% | Reduced |
| UBS Asset Management Americas Inc | 280,490 | $21.7M | 0.01% | +41,776+17.5% | Added |
| Scopus Asset Management, L.P. | 289,323 | $22.4M | 0.65% | +103,223+55.5% | Added |
| Swiss National Bank | 301,180 | $23.3M | 0.01% | −6,100−2.0% | Reduced |
| California Public Employees Retirement System | 301,339 | $23.3M | 0.02% | −24,844−7.6% | Reduced |
| Parametric Portfolio Associates LLC | 337,878 | $26.1M | 0.01% | +7,457+2.3% | Added |
| Electron Capital Partners, LLC | 373,501 | $28.9M | 1.54% | −79,346−17.5% | Reduced |
| Rhumbline Advisers | 374,764 | $29.0M | 0.04% | +8,342+2.3% | Added |
| Wellington Management Group LLP | 395,676 | $30.6M | 0.00% | +147,689+59.6% | Added |
| Interval Partners, LP | 423,851 | $32.8M | 2.23% | +280,900+196.5% | Added |
| Millennium Management LLC | 428,480 | $33.1M | 0.04% | −162,350−27.5% | Reduced |
| HSBC Holdings PLC | 438,953 | $33.9M | 0.04% | −115,770−20.9% | Reduced |
| Macquarie Group Ltd | 439,310 | $34.0M | 0.03% | +61,144+16.2% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 460,507 | $35.4M | 0.05% | −212,749−31.6% | Reduced |
| Morgan Stanley | 488,742 | $37.8M | 0.00% | −27,187−5.3% | Reduced |
| D. E. Shaw & Co., Inc. | 519,186 | $40.2M | 0.05% | +213,172+69.7% | Added |
| Mariner, LLC | 557,718 | $43.1M | 0.18% | +53,005+10.5% | Added |
| Nuveen Asset Management, LLC | 561,843 | $43.5M | 0.01% | −31,283−5.3% | Reduced |
| Citadel Advisors LLC | 590,611 | $45.7M | 0.05% | +68,582+13.1% | Added |
| STRS Ohio | 598,738 | $46.3M | 0.16% | −3,042−0.5% | Reduced |
| Principal Financial Group Inc | 598,891 | $46.3M | 0.03% | +101,480+20.4% | Added |
| Citigroup Inc | 600,273 | $46.4M | 0.04% | +77,693+14.9% | Added |
| JPMorgan Chase & Co | 608,745 | $47.1M | 0.01% | +99,224+19.5% | Added |
| Ameriprise Financial Inc | 765,791 | $54.4M | 0.02% | +439,997+135.1% | Added |
| Loomis Sayles & Co L P | 713,855 | $55.2M | 0.07% | −11,026−1.5% | Reduced |
| UBS Group AG | 820,251 | $63.4M | 0.02% | +18,900+2.4% | Added |
| First Trust Advisors LP | 824,680 | $63.8M | 0.06% | +69,773+9.2% | Added |
| Robeco Institutional Asset Management B.V. | 877,000 | $67.8M | 0.14% | +91,000+11.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 885,056 | $68.5M | 0.15% | +147,505+20.0% | Added |
| Robeco Schweiz AG | 898,378 | $69.5M | 0.90% | +91,946+11.4% | Added |
| Bank of America Corp | 973,049 | $75.3M | 0.01% | −199,470−17.0% | Reduced |
| Goldman Sachs Group Inc | 985,760 | $76.2M | 0.02% | −425,761−30.2% | Reduced |
| Charles Schwab Investment Management Inc | 1,228,530 | $95.0M | 0.03% | +24,687+2.1% | Added |
| Northern Trust Corp | 1,244,248 | $96.2M | 0.02% | −46,057−3.6% | Reduced |
| Agf Investments Inc. | 1,344,808 | $104.0M | 0.75% | +205,000+18.0% | Added |
| Bank of New York Mellon Corp | 1,344,793 | $104.0M | 0.02% | +12,736+1.0% | Added |
| Norges Bank | 1,499,357 | $116.0M | 0.02% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 1,769,961 | $136.9M | 0.02% | +32,441+1.9% | Added |
| Dimensional Fund Advisors LP | 2,065,463 | $159.8M | 0.05% | −121,242−5.5% | Reduced |
| Invesco Ltd. | 2,483,826 | $192.1M | 0.05% | −157,279−6.0% | Reduced |
| Pictet Asset Management SA | 3,780,644 | $292.4M | 0.29% | +2,176,952+135.7% | Added |
| State Street Corp | 3,854,196 | $298.1M | 0.01% | +47,823+1.3% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 5,608,288 | $433.8M | 1.37% | −1,754,390−23.8% | Reduced |
| FMR LLC | 6,307,665 | $487.9M | 0.04% | −554,308−8.1% | Reduced |
| Starboard Value LPSuperinvestorStarboard Value | 7,236,629 | $559.8M | 7.76% | −95,341−1.3% | Reduced |
| Alliancebernstein L.P. | 7,362,541 | $569.5M | 0.20% | +64,032+0.9% | Added |
| BlackRock Inc. | 11,755,219 | $909.3M | 0.02% | +172,924+1.5% | Added |
| Vanguard Group Inc | 13,061,870 | $1.01B | 0.02% | −52,627−0.4% | Reduced |
| Primecap Management Co | 20,450,396 | $1.58B | 1.09% | −833,670−3.9% | Reduced |
| Proequities, Inc. | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| TOMS Capital Investment Management LP | 0 | $0 | 0.00% | −1,062,502−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −221,441−100.0% | Sold out |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0 | $0 | 0.00% | −92,559−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −89,177−100.0% | Sold out |
| Intrinsic Edge Capital Management LLC | 0 | $0 | 0.00% | −70,000−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −66,248−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −42,200−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −38,648−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −29,006−100.0% | Sold out |
| CastleArk Alternatives, LLC | 0 | $0 | 0.00% | −28,380−100.0% | Sold out |
| Bank of Nova Scotia | 0 | $0 | 0.00% | −27,011−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −20,237−100.0% | Sold out |
| Decatur Capital Management, Inc. | 0 | $0 | 0.00% | −19,350−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −13,196−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −12,856−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −12,626−100.0% | Sold out |
| AMP Capital Investors Ltd | 0 | $0 | 0.00% | −12,120−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −10,060−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −9,893−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −8,956−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −8,800−100.0% | Sold out |
| Wright Investors Service Inc | 0 | $0 | 0.00% | −7,700−100.0% | Sold out |
| Quantinno Capital Management LP | 0 | $0 | 0.00% | −6,394−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −4,557−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −4,236−100.0% | Sold out |
| IBM Retirement Fund | 0 | $0 | 0.00% | −3,905−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −3,800−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −3,793−100.0% | Sold out |