AECOM - COM (ACM)

Historical Holders from Q1 2014 to Q4 2025

Symbol
ACM on NYSE
Type / Class
Equity / COM
Shares outstanding
132,332,210
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
115,617,736
Holdings value
$15,079,322,571
% of all portfolios
0.01%
Number of holders
630
Number of buys
294
Number of sells
294
Average buys %
+0%
Average sells %
-0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of AECOM - COM (ACM) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 9.8% $1,235,875,184 13,010,582 BlackRock, Inc. 31 Mar 2025
PRIMECAP MANAGEMENT CO/CA/ 7.2% -15% $1,203,738,245 -$226,243,717 9,580,852 -16% PRIMECAP MANAGEMENT CO/CA/ 30 Jun 2025
As of 30 Sep 2025 AECOM - COM (ACM) has 630 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 115,617,736 shares of 132,332,210 outstanding shares and own 87% of the company stock as of 30 Sep 2025.

Top 25 institutional shareholders of AECOM - COM (ACM) own 63% of the company based on 13F filings as of 30 Sep 2025

Filer Ownership Holdings Value Nb Shares Share Change %
BlackRock, Inc. 11% $1,915,989,835 14,685,290 -3.9%
VANGUARD GROUP INC 9.5% $1,633,115,170 12,517,170 -0.74%
PRIMECAP MANAGEMENT CO/CA/ 6.7% $1,158,360,021 8,878,363 -7.2%
STATE STREET CORP 3.9% $666,393,269 5,107,636 +2.6%
Invesco Ltd. 3.8% $649,735,428 4,979,960 +14%
FIRST TRUST ADVISORS LP 3.2% $550,110,054 4,216,372 +105%
Pictet Asset Management Holding SA 2.9% $492,108,946 3,771,874 +3.7%
ALLIANCEBERNSTEIN L.P. 2% $340,176,388 2,607,315 -6.7%
GEODE CAPITAL MANAGEMENT, LLC 1.8% $314,595,718 2,418,346 +2.3%
UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC 1.8% $308,729,595 2,366,288 -11%
BARROW HANLEY MEWHINNEY & STRAUSS LLC 1.7% $288,355,661 2,210,130 +0.7%
NORTHERN TRUST CORP 1.6% $276,354,900 2,118,149 +0.93%
FMR LLC 1.4% $236,988,719 1,816,423 -6.1%
UBS Group AG 1.2% $210,723,272 1,615,109 +71%
BANK OF AMERICA CORP /DE/ 1.2% $207,581,647 1,591,030 -2.2%
MORGAN STANLEY 1.1% $188,855,313 1,447,499 -4.6%
Impax Asset Management Group plc 1.1% $182,928,464 1,402,073 -7.6%
Ninety One UK Ltd 1% $172,037,486 1,318,598 -0.07%
DIMENSIONAL FUND ADVISORS LP 0.99% $171,043,136 1,311,029 +5.5%
Bank of New York Mellon Corp 0.96% $165,382,442 1,267,590 -1.7%
Mariner, LLC 0.9% $155,385,910 1,191,021 +3.4%
GOLDMAN SACHS GROUP INC 0.88% $151,374,828 1,160,227 -16%
CI INVESTMENTS INC. 0.87% $151,008,000 1,157,414 -2.7%
DEUTSCHE BANK AG\ 0.85% $145,985,364 1,118,919 -3.6%
Amundi 0.79% $135,182,016 1,039,223 -44%

Institutional Holders of AECOM - COM (ACM) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price Investors
2025 Q4 21,584 $1,951,757 +$742,845 $95.31 4
2025 Q3 115,617,736 $15,079,322,571 -$250,761,220 $130.47 630
2025 Q2 117,960,668 $13,280,160,440 +$301,241,607 $112.86 629
2025 Q1 115,103,953 $10,673,267,017 -$65,658,953 $92.73 562
2024 Q4 115,392,360 $12,325,532,465 +$103,150,102 $106.82 560
2024 Q3 113,997,545 $11,771,604,192 -$27,631,593 $103.27 518
2024 Q2 116,342,124 $10,254,272,111 +$86,482,356 $88.14 506
2024 Q1 114,561,608 $11,217,532,277 -$187,902,839 $98.08 511
2023 Q4 629,085 $58,146,213 -$15,995,148 $92.43 11
2023 Q3 113,881,988 $9,454,880,684 -$267,617,383 $83.04 442
2023 Q2 117,630,684 $9,962,971,523 -$184,523,019 $84.69 442
2023 Q1 117,410,515 $9,898,322,810 +$12,800,513 $84.32 437
2022 Q4 117,087,528 $9,944,079,917 +$428,233 $84.93 395
2022 Q3 114,126,462 $7,804,987,258 -$66,065,329 $68.37 351
2022 Q2 115,425,054 $7,515,750,686 -$131,200,131 $65.22 351
2022 Q1 121,234,365 $9,309,084,998 +$47,046,544 $76.81 372
2021 Q4 119,415,427 $9,230,052,901 -$137,109,494 $77.35 361
2021 Q3 122,300,674 $7,724,274,652 -$139,686,416 $63.15 347
2021 Q2 124,013,218 $7,852,674,426 -$255,752,922 $63.32 340
2021 Q1 127,825,121 $8,196,007,184 +$53,275,475 $64.11 355
2020 Q4 126,015,936 $6,275,048,155 -$539,303,694 $49.78 329
2020 Q3 137,633,422 $5,754,975,873 -$50,950,503 $41.84 307
2020 Q2 141,726,109 $5,325,238,980 +$83,284,239 $37.58 306
2020 Q1 139,838,953 $4,174,859,346 -$91,260,554 $29.85 286
2019 Q4 140,375,472 $6,055,936,337 +$149,141,424 $43.13 304
2019 Q3 136,452,673 $5,126,382,788 +$21,320,727 $37.56 281
2019 Q2 134,879,370 $5,105,262,497 +$48,300,505 $37.85 257
2019 Q1 135,393,298 $4,019,818,018 -$5,637,074 $29.67 260
2018 Q4 136,665,335 $3,622,581,786 -$11,912,816 $26.50 252
2018 Q3 136,858,720 $4,469,214,161 +$54,582,137 $32.66 271
2018 Q2 134,444,910 $4,440,494,487 -$49,012,707 $33.03 293
2018 Q1 137,116,184 $4,885,840,060 +$123,356,225 $35.63 303
2017 Q4 132,540,362 $4,924,634,252 +$92,164,584 $37.15 298
2017 Q3 129,713,983 $4,774,259,179 +$41,678,947 $36.81 288
2017 Q2 127,808,105 $4,131,722,160 +$9,406,464 $32.33 279
2017 Q1 129,539,820 $4,610,150,228 +$446,333,449 $35.59 284
2016 Q4 129,228,114 $4,698,406,696 -$117,386,581 $36.36 298
2016 Q3 132,712,722 $3,943,918,351 +$62,257,764 $29.73 271
2016 Q2 130,761,795 $4,154,600,208 +$62,839,416 $31.77 269
2016 Q1 128,789,193 $3,965,028,753 +$19,891,942 $30.79 246
2015 Q4 128,381,129 $3,855,050,694 -$130,458,270 $30.03 245
2015 Q3 132,980,269 $3,662,541,135 -$185,177,010 $27.51 230
2015 Q2 138,888,374 $4,590,688,129 +$79,739,600 $33.08 248
2015 Q1 137,826,076 $4,244,287,073 +$44,368,254 $30.82 238
2014 Q4 136,684,132 $4,145,733,587 +$1,200,237,879 $30.37 258
2014 Q3 96,444,795 $3,255,088,192 +$671,873,041 $33.75 233
2014 Q2 76,578,616 $2,465,817,842 +$64,537,392 $32.20 228
2014 Q1 71,559,847 $2,300,211,285 +$84,347,491 $32.17 221