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, Q2 2021
Institutional positions in Aecom as of Jun 30, 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
- 348
- −8 vs. Q1 2021
- Shares held
- 125.2M
- −3.19M (−2.5%) vs. Q1 2021
- Total value
- $7.93B
- −$304.3M (−3.7%) vs. Q1 2021
- New holders
- 40
- 115 more added
- Sold out
- 48
- 132 more reduced
2 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Aecom; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Primecap Management Co | 21,693,401 | $1.37B | 0.92% | −254,003−1.2% | Reduced |
| Vanguard Group Inc | 13,408,325 | $849.0M | 0.02% | −16,996−0.1% | Reduced |
| BlackRock Inc. | 11,963,532 | $757.5M | 0.02% | −473,117−3.8% | Reduced |
| FMR LLC | 7,966,908 | $504.5M | 0.04% | −2,545,271−24.2% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 7,524,014 | $476.4M | 1.53% | +13,264+0.2% | Added |
| Starboard Value LPSuperinvestorStarboard Value | 7,431,970 | $470.6M | 9.25% | −379,302−4.9% | Reduced |
| Alliancebernstein L.P. | 7,138,622 | $452.0M | 0.18% | −448,139−5.9% | Reduced |
| State Street Corp | 3,900,599 | $247.0M | 0.01% | +124,979+3.3% | Added |
| Invesco Ltd. | 2,542,142 | $161.0M | 0.04% | −364,735−12.5% | Reduced |
| Dimensional Fund Advisors LP | 2,209,270 | $139.9M | 0.04% | +14,798+0.7% | Added |
| Geode Capital Management, LLC | 1,787,494 | $113.2M | 0.02% | +45,922+2.6% | Added |
| Norges Bank | 1,536,517 | $97.3M | 0.02% | +1,258,193+452.1% | Added |
| Bank of New York Mellon Corp | 1,440,940 | $91.2M | 0.02% | −13,968−1.0% | Reduced |
| Citadel Advisors LLC | 1,372,499 | $86.9M | 0.09% | +29,948+2.2% | Added |
| Northern Trust Corp | 1,296,630 | $82.1M | 0.01% | −17,846−1.4% | Reduced |
| Charles Schwab Investment Management Inc | 1,202,477 | $76.1M | 0.03% | +17,680+1.5% | Added |
| Goldman Sachs Group Inc | 1,145,391 | $72.5M | 0.02% | +424,149+58.8% | Added |
| Bank of America Corp | 1,139,572 | $72.2M | 0.01% | +270,603+31.1% | Added |
| Pictet Asset Management Ltd | 1,094,414 | $69.3M | 0.08% | +474,530+76.6% | Added |
| Agf Investments Inc. | 832,808 | $52.7M | 0.39% | +32,097+4.0% | Added |
| UBS Group AG | 770,914 | $48.8M | 0.02% | +393,818+104.4% | Added |
| Loomis Sayles & Co L P | 683,091 | $43.3M | 0.05% | +18,087+2.7% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 673,871 | $42.7M | 0.07% | +16,427+2.5% | Added |
| First Trust Advisors LP | 656,405 | $41.6M | 0.04% | +97,781+17.5% | Added |
| Nuveen Asset Management, LLC | 649,489 | $41.1M | 0.01% | +5,086+0.8% | Added |
| Mirae Asset Global Investments Co., Ltd. | 621,171 | $39.3M | 0.11% | +217,104+53.7% | Added |
| STRS Ohio | 607,361 | $38.5M | 0.14% | −20,351−3.2% | Reduced |
| Morgan Stanley | 602,897 | $38.2M | 0.01% | +86,352+16.7% | Added |
| JPMorgan Chase & Co | 584,623 | $37.0M | 0.00% | +93,558+19.1% | Added |
| HSBC Holdings PLC | 561,779 | $35.5M | 0.04% | +514,927+1,099.1% | Added |
| Amundi | 557,277 | $35.3M | 0.02% | +557,277 | New |
| Bank of Montreal | 542,128 | $34.6M | 0.02% | +23,115+4.5% | Added |
| Thompson Siegel & Walmsley LLC | 514,218 | $32.6M | 0.45% | −202,252−28.2% | Reduced |
| Principal Financial Group Inc | 508,739 | $32.2M | 0.02% | +1,380+0.3% | Added |
| D. E. Shaw & Co., Inc. | 479,079 | $30.3M | 0.03% | +52,587+12.3% | Added |
| Citigroup Inc | 456,943 | $28.9M | 0.03% | +80,425+21.4% | Added |
| Mariner, LLC | 455,459 | $28.8M | 0.18% | +66,134+17.0% | Added |
| Renaissance Technologies LLC | 455,177 | $28.8M | 0.04% | +119,800+35.7% | Added |
| Luminus Management LLC | 430,302 | $27.2M | 4.19% | −77,344−15.2% | Reduced |
| Robeco Schweiz AG | 429,100 | $27.2M | 0.38% | +429,100 | New |
| Robeco Institutional Asset Management B.V. | 417,000 | $26.4M | 0.06% | +417,000 | New |
| Rhumbline Advisers | 385,075 | $24.4M | 0.03% | −14,060−3.5% | Reduced |
| Davidson Kempner Capital Management LP | 382,261 | $24.2M | 0.19% | +187,642+96.4% | Added |
| Macquarie Group Ltd | 379,766 | $24.0M | 0.02% | −6,700−1.7% | Reduced |
| UBS Asset Management Americas Inc | 378,746 | $24.0M | 0.01% | −89,683−19.1% | Reduced |
| Electron Capital Partners, LLC | 354,842 | $22.5M | 1.39% | −13,998−3.8% | Reduced |
| Ameriprise Financial Inc | 337,126 | $21.3M | 0.01% | +2,377+0.7% | Added |
| California Public Employees Retirement System | 336,439 | $21.3M | 0.02% | −11,474−3.3% | Reduced |
| Jacobs Levy Equity Management, Inc | 312,745 | $19.8M | 0.13% | +43,969+16.4% | Added |
| Parametric Portfolio Associates LLC | 312,491 | $19.8M | 0.01% | +14,318+4.8% | Added |
| Swiss National Bank | 309,280 | $19.6M | 0.01% | −35,200−10.2% | Reduced |
| American International Group, Inc. | 281,824 | $17.8M | 0.07% | −8,537−2.9% | Reduced |
| Chescapmanager LLC | 269,403 | $17.1M | 2.60% | −20,069−6.9% | Reduced |
| S&T Bank | 262,441 | $16.6M | 2.58% | −7,931−2.9% | Reduced |
| Scopus Asset Management, L.P. | 252,100 | $16.0M | 0.27% | +89,100+54.7% | Added |
| Legal & General Group Plc | 239,688 | $15.2M | 0.01% | −77,356−24.4% | Reduced |
| California State Teachers Retirement System | 239,159 | $15.1M | 0.02% | −7,181−2.9% | Reduced |
| Intrinsic Edge Capital Management LLC | 219,723 | $13.9M | 0.83% | +149,723+213.9% | Added |
| Wellington Management Group LLP | 218,714 | $13.8M | 0.00% | +20,083+10.1% | Added |
| Frontier Capital Management Co LLC | 215,264 | $13.6M | 0.10% | −412,898−65.7% | Reduced |
| Deutsche Bank AG | 214,060 | $13.6M | 0.01% | −162,379−43.1% | Reduced |
| AQR Capital Management LLC | 212,559 | $13.5M | 0.02% | +97,954+85.5% | Added |
| Credit Suisse AG | 197,748 | $12.6M | 0.01% | −24,307−10.9% | Reduced |
| Employees Retirement System of Texas | 198,070 | $12.5M | 0.15% | 00.0% | Unchanged |
| Retirement Systems of Alabama | 190,715 | $12.1M | 0.04% | −2,084−1.1% | Reduced |
| Wells Fargo & Company | 189,033 | $12.0M | 0.00% | −15,510−7.6% | Reduced |
| Barclays PLC | 182,974 | $11.6M | 0.01% | +51,876+39.6% | Added |
| State Board of Administration of Florida Retirement System | 182,938 | $11.6M | 0.02% | −13,300−6.8% | Reduced |
| New York State Common Retirement Fund | 179,523 | $11.4M | 0.01% | −977−0.5% | Reduced |
| Natixis | 169,300 | $10.7M | 0.05% | +169,300 | New |
| Manufacturers Life Insurance Company, The | 160,070 | $10.1M | 0.01% | −5,928−3.6% | Reduced |
| Sandler Capital Management | 158,945 | $10.1M | 0.89% | −31,015−16.3% | Reduced |
| Interval Partners, LP | 155,463 | $9.84M | 0.60% | −100,508−39.3% | Reduced |
| SEI Investments Co | 150,926 | $9.56M | 0.02% | −2,250−1.5% | Reduced |
| Claret Asset Management Corp | 140,797 | $8.91M | 1.46% | −4,821−3.3% | Reduced |
| Bank of Nova Scotia | 137,011 | $8.68M | 0.02% | +26,200+23.6% | Added |
| New York State Teachers Retirement System | 136,212 | $8.63M | 0.02% | −227−0.2% | Reduced |
| Ensign Peak Advisors, Inc | 134,718 | $8.53M | 0.02% | +770+0.6% | Added |
| State of Tennessee, Treasury Department | 134,192 | $8.50M | 0.03% | 00.0% | Unchanged |
| Stanley Capital Management, LLC | 129,400 | $8.19M | 3.11% | −4,000−3.0% | Reduced |
| Central Bank & Trust Co | 129,203 | $8.18M | 1.32% | +129,203 | New |
| Mutual of America Capital Management LLC | 128,885 | $8.16M | 0.08% | −4,079−3.1% | Reduced |
| Amalgamated Bank | 123,896 | $7.84M | 0.06% | +106,241+601.8% | Added |
| Thrivent Financial for Lutherans | 121,782 | $7.71M | 0.02% | −407−0.3% | Reduced |
| Two Sigma Advisers, LP | 118,499 | $7.50M | 0.02% | −16,300−12.1% | Reduced |
| Boston Partners | 113,691 | $7.20M | 0.01% | −151,569−57.1% | Reduced |
| Knights of Columbus Asset Advisors LLC | 113,491 | $7.19M | 0.66% | +1,675+1.5% | Added |
| Texas Permanent School Fund | 109,096 | $6.91M | 0.08% | −1,259−1.1% | Reduced |
| Wedge Capital Management L L P | 107,919 | $6.83M | 0.08% | −12,930−10.7% | Reduced |
| Millennium Management LLC | 107,292 | $6.79M | 0.01% | −85,472−44.3% | Reduced |
| Comerica Bank | 106,395 | $6.67M | 0.04% | −13,635−11.4% | Reduced |
| Royal Bank of Canada | 101,673 | $6.44M | 0.00% | −32,799−24.4% | Reduced |
| John G Ullman & Associates Inc | 99,301 | $6.29M | 0.82% | −3,116−3.0% | Reduced |
| Smith, Graham & Co., Investment Advisors, LP | 97,377 | $6.17M | 0.54% | −15,579−13.8% | Reduced |
| Brant Point Investment Management LLC | 95,000 | $6.01M | 1.04% | 00.0% | Unchanged |
| Prudential Financial Inc | 94,912 | $6.01M | 0.01% | +590+0.6% | Added |
| Advisors Asset Management, Inc. | 89,718 | $5.68M | 0.08% | +13,077+17.1% | Added |
| Eagle Asset Management Inc | 88,137 | $5.58M | 0.02% | −446−0.5% | Reduced |
| Schonfeld Strategic Advisors LLC | 85,600 | $5.42M | 0.06% | −174,060−67.0% | Reduced |
| Public Employees Retirement System of Ohio | 83,521 | $5.29M | 0.02% | +4,847+6.2% | Added |