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 2024
Institutional positions in Aecom as of Dec 31, 2024. 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
- 567
- +52 vs. Q3 2024
- Shares held
- 116.0M
- −409.5K (−0.4%) vs. Q3 2024
- Total value
- $12.4B
- +$375.6M (+3.1%) vs. Q3 2024
- New holders
- 91
- 213 more added
- Sold out
- 39
- 177 more reduced
10 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Aecom; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 15,650,335 | $1.67B | 0.03% | −151,630−1.0% | Reduced |
| Vanguard Group Inc | 12,804,619 | $1.37B | 0.02% | −90,501−0.7% | Reduced |
| Primecap Management Co | 11,381,582 | $1.22B | 0.94% | −1,129,625−9.0% | Reduced |
| Pictet Asset Management Holding SA | 5,196,149 | $555.1M | 0.60% | −3,769−0.1% | Reduced |
| State Street Corp | 5,138,870 | $549.0M | 0.02% | +128,214+2.6% | Added |
| Alliancebernstein L.P. | 3,718,371 | $397.2M | 0.13% | +373,991+11.2% | Added |
| UBS Asset Management Americas Inc | 2,680,258 | $286.3M | 0.07% | +691,020+34.7% | Added |
| Invesco Ltd. | 2,462,961 | $263.1M | 0.05% | −522,474−17.5% | Reduced |
| Geode Capital Management, LLC | 2,273,241 | $242.4M | 0.02% | +2,833+0.1% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 2,205,755 | $235.6M | 0.80% | −84,227−3.7% | Reduced |
| Findlay Park Partners LLP | 1,801,127 | $192.4M | 1.91% | −399,100−18.1% | Reduced |
| Norges Bank | 1,783,329 | $190.5M | 0.02% | −23,262−1.3% | Reduced |
| Northern Trust Corp | 1,664,893 | $177.8M | 0.03% | +580,078+53.5% | Added |
| Morgan Stanley | 1,600,645 | $171.0M | 0.01% | +235,329+17.2% | Added |
| Impax Asset Management Group plc | 1,537,176 | $164.2M | 0.74% | −191,198−11.1% | Reduced |
| Bank of New York Mellon Corp | 1,492,590 | $159.4M | 0.03% | −36,261−2.4% | Reduced |
| Ninety One UK Ltd | 1,479,519 | $158.0M | 0.42% | −125,503−7.8% | Reduced |
| Amundi | 1,443,658 | $154.4M | 0.05% | −802,289−35.7% | Reduced |
| Bank of America Corp | 1,400,804 | $149.6M | 0.01% | +2,282+0.2% | Added |
| FMR LLC | 1,360,510 | $145.3M | 0.01% | +38,177+2.9% | Added |
| Dimensional Fund Advisors LP | 1,205,920 | $128.8M | 0.03% | +94,880+8.5% | Added |
| Ci Investments Inc. | 1,182,410 | $126.3M | 0.48% | −120,844−9.3% | Reduced |
| Deutsche Bank AG | 1,114,581 | $119.1M | 0.05% | +99,211+9.8% | Added |
| Mariner, LLC | 1,083,908 | $115.8M | 0.19% | +40,228+3.9% | Added |
| Los Angeles Capital Management LLC | 1,079,593 | $115.3M | 0.47% | +271,378+33.6% | Added |
| Goldman Sachs Group Inc | 1,044,010 | $111.5M | 0.02% | +353,257+51.1% | Added |
| UBS Group AG | 1,002,841 | $107.1M | 0.02% | +189,314+23.3% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 936,607 | $100.0M | 0.21% | +49,985+5.6% | Added |
| Charles Schwab Investment Management Inc | 893,903 | $95.5M | 0.02% | +6,513+0.7% | Added |
| Agf Management Ltd | 871,893 | $93.1M | 0.46% | +5,660+0.7% | Added |
| Nuveen Asset Management, LLC | 797,076 | $85.1M | 0.02% | +144,563+22.2% | Added |
| DekaBank Deutsche Girozentrale | 722,409 | $76.5M | 0.14% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 700,199 | $74.8M | 0.17% | +48,800+7.5% | Added |
| First Trust Advisors LP | 660,907 | $70.6M | 0.06% | +13,114+2.0% | Added |
| JPMorgan Chase & Co | 623,917 | $66.6M | 0.01% | −144,349−18.8% | Reduced |
| AQR Capital Management LLC | 590,960 | $63.1M | 0.08% | −33,861−5.4% | Reduced |
| Panagora Asset Management Inc | 531,679 | $56.8M | 0.26% | +487,770+1,110.9% | Added |
| Citigroup Inc | 509,824 | $54.5M | 0.05% | −75,350−12.9% | Reduced |
| Voloridge Investment Management, LLC | 505,211 | $54.0M | 0.19% | −69,464−12.1% | Reduced |
| Robeco Schweiz AG | 503,521 | $53.8M | 1.15% | −140,604−21.8% | Reduced |
| Two Sigma Investments, LP | 468,580 | $50.1M | 0.12% | +46,793+11.1% | Added |
| FIL Ltd | 441,148 | $47.1M | 0.04% | +19,849+4.7% | Added |
| Qube Research & Technologies Ltd | 421,158 | $45.0M | 0.07% | +8,687+2.1% | Added |
| Legal & General Group Plc | 390,647 | $41.7M | 0.01% | −14,685−3.6% | Reduced |
| Swiss National Bank | 378,680 | $40.5M | 0.03% | −25,300−6.3% | Reduced |
| Rhumbline Advisers | 370,708 | $39.6M | 0.04% | −1,858−0.5% | Reduced |
| Teacher Retirement System of Texas | 349,991 | $37.4M | 0.13% | +128,580+58.1% | Added |
| Sandhill Capital Partners LLC | 345,750 | $36.9M | 2.90% | +345,750 | New |
| Renaissance Technologies LLC | 326,477 | $34.9M | 0.05% | −198,700−37.8% | Reduced |
| AXA S.A. | 320,172 | $34.2M | 0.10% | −36,314−10.2% | Reduced |
| Ameriprise Financial Inc | 319,700 | $34.2M | 0.01% | +400+0.1% | Added |
| Barclays PLC | 315,086 | $33.7M | 0.02% | +120,137+61.6% | Added |
| Retirement Systems of Alabama | 314,894 | $33.6M | 0.12% | +1540.0% | Added |
| Principal Financial Group Inc | 307,339 | $32.8M | 0.02% | −3,250−1.0% | Reduced |
| New York State Common Retirement Fund | 286,658 | $30.6M | 0.04% | −3,504−1.2% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 278,078 | $29.7M | 0.31% | −36,971−11.7% | Reduced |
| Flputnam Investment Management Co | 272,888 | $29.1M | 0.53% | +128,346+88.8% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 267,266 | $28.5M | 0.02% | +8,586+3.3% | Added |
| California State Teachers Retirement System | 264,123 | $28.2M | 0.03% | −9,127−3.3% | Reduced |
| STRS Ohio | 250,000 | $26.7M | 0.11% | −20,000−7.4% | Reduced |
| California Public Employees Retirement System | 248,710 | $26.6M | 0.02% | −13,675−5.2% | Reduced |
| Millennium Management LLC | 229,883 | $24.6M | 0.02% | −389,109−62.9% | Reduced |
| Russell Investments Group, Ltd. | 226,457 | $24.2M | 0.03% | −150,751−40.0% | Reduced |
| BNP Paribas Arbitrage, SA | 216,114 | $23.1M | 0.02% | +12,003+5.9% | Added |
| Macquarie Group Ltd | 219,144 | $22.9M | 0.03% | +7,058+3.3% | Added |
| HSBC Holdings PLC | 204,935 | $21.9M | 0.01% | +32,426+18.8% | Added |
| Thrivent Financial for Lutherans | 197,823 | $21.1M | 0.04% | −73,965−27.2% | Reduced |
| Manufacturers Life Insurance Company, The | 179,414 | $19.2M | 0.02% | +69,991+64.0% | Added |
| Loomis Sayles & Co L P | 169,508 | $18.1M | 0.02% | +6,007+3.7% | Added |
| Voya Investment Management LLC | 163,649 | $17.5M | 0.02% | +2,179+1.3% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 158,744 | $17.0M | 0.03% | +158,744 | New |
| Korea Investment CORP | 157,332 | $16.8M | 0.04% | +47,371+43.1% | Added |
| State Board of Administration of Florida Retirement System | 156,867 | $16.8M | 0.03% | +1,060+0.7% | Added |
| Corebridge Financial, Inc. | 151,699 | $16.2M | 0.09% | −6,853−4.3% | Reduced |
| Man Group plc | 151,677 | $16.2M | 0.05% | −205,421−57.5% | Reduced |
| Lombard Odier Asset Management (Europe) Ltd | 146,936 | $15.7M | 1.01% | +6,533+4.7% | Added |
| Nordea Investment Management AB | 142,531 | $15.3M | 0.02% | −68,902−32.6% | Reduced |
| LPL Financial LLC | 142,015 | $15.2M | 0.01% | +4,400+3.2% | Added |
| Point72 Asset Management, L.P. | 141,024 | $15.1M | 0.04% | +141,024 | New |
| Schonfeld Strategic Advisors LLC | 140,649 | $15.0M | 0.09% | +134,452+2,169.6% | Added |
| Weiss Asset Management LP | 139,318 | $14.9M | 0.34% | +122,938+750.5% | Added |
| New York State Teachers Retirement System | 134,434 | $14.4M | 0.03% | −2,468−1.8% | Reduced |
| Great West Life Assurance Co | 132,648 | $14.2M | 0.02% | −721−0.5% | Reduced |
| Danske Bank A/S | 130,760 | $14.0M | 0.04% | −22,080−14.4% | Reduced |
| Teachers Retirement System of the State of Kentucky | 128,101 | $13.7M | 0.12% | −9,817−7.1% | Reduced |
| Citadel Advisors LLC | 125,771 | $13.4M | 0.01% | +114,553+1,021.2% | Added |
| Wells Fargo & Company | 125,443 | $13.4M | 0.00% | +520+0.4% | Added |
| Price T Rowe Associates Inc | 120,905 | $12.9M | 0.00% | +9,781+8.8% | Added |
| Royal Bank of Canada | 118,144 | $12.6M | 0.00% | +39,816+50.8% | Added |
| Payden & Rygel | 117,170 | $12.5M | 1.08% | 00.0% | Unchanged |
| Stanley Capital Management, LLC | 116,400 | $12.4M | 2.42% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 113,798 | $12.2M | 0.20% | +113,798 | New |
| Vinva Investment Management Ltd | 112,469 | $12.0M | 0.47% | +74,781+198.4% | Added |
| Northwest & Ethical Investments L.P. | 111,606 | $11.9M | 0.32% | +41,865+60.0% | Added |
| Vontobel Holding Ltd. | 110,898 | $11.8M | 0.04% | −3,119−2.7% | Reduced |
| Swiss Life Asset Management Ltd | 110,756 | $11.8M | 0.09% | +9,715+9.6% | Added |
| Jacobs Levy Equity Management, Inc | 108,856 | $11.6M | 0.04% | −720,502−86.9% | Reduced |
| Envestnet Asset Management Inc | 108,758 | $11.6M | 0.00% | +27,117+33.2% | Added |
| Asset Management One Co.,Ltd. | 107,844 | $11.6M | 0.04% | +4,012+3.9% | Added |
| Ninety One North America, Inc. | 107,777 | $11.5M | 0.71% | +21,420+24.8% | Added |