Primecap Management
ACM icon

Primecap Management’s Aecom ACM Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$1.08B Sell
9,563,252
-585,478
-6% -$66.1M 0.86% 34
2025
Q1
$941M Sell
10,148,730
-1,232,852
-11% -$114M 0.78% 40
2024
Q4
$1.22B Sell
11,381,582
-1,129,625
-9% -$121M 0.94% 33
2024
Q3
$1.29B Sell
12,511,207
-510,706
-4% -$52.7M 0.95% 31
2024
Q2
$1.15B Sell
13,021,913
-404,306
-3% -$35.6M 0.83% 32
2024
Q1
$1.32B Sell
13,426,219
-583,500
-4% -$57.2M 0.98% 28
2023
Q4
$1.29B Sell
14,009,719
-575,660
-4% -$53.2M 1.03% 29
2023
Q3
$1.21B Sell
14,585,379
-374,692
-3% -$31.1M 1.02% 31
2023
Q2
$1.27B Sell
14,960,071
-1,156,568
-7% -$97.9M 1.06% 29
2023
Q1
$1.36B Sell
16,116,639
-1,473,032
-8% -$124M 1.19% 25
2022
Q4
$1.49B Sell
17,589,671
-1,600,170
-8% -$136M 1.37% 22
2022
Q3
$1.31B Sell
19,189,841
-209,075
-1% -$14.3M 1.27% 25
2022
Q2
$1.27B Sell
19,398,916
-573,720
-3% -$37.4M 1.13% 25
2022
Q1
$1.53B Sell
19,972,636
-477,760
-2% -$36.7M 1.16% 23
2021
Q4
$1.58B Sell
20,450,396
-833,670
-4% -$64.5M 1.09% 25
2021
Q3
$1.34B Sell
21,284,066
-409,335
-2% -$25.8M 0.95% 29
2021
Q2
$1.37B Sell
21,693,401
-254,003
-1% -$16.1M 0.92% 30
2021
Q1
$1.41B Sell
21,947,404
-207,075
-0.9% -$13.3M 0.98% 29
2020
Q4
$1.1B Sell
22,154,479
-347,212
-2% -$17.3M 0.82% 35
2020
Q3
$941M Sell
22,501,691
-211,780
-0.9% -$8.86M 0.78% 38
2020
Q2
$854M Sell
22,713,471
-834,388
-4% -$31.4M 0.73% 38
2020
Q1
$703M Buy
23,547,859
+1,412,175
+6% +$42.2M 0.69% 43
2019
Q4
$955M Buy
22,135,684
+256,925
+1% +$11.1M 0.69% 41
2019
Q3
$822M Buy
21,878,759
+201,600
+0.9% +$7.57M 0.66% 45
2019
Q2
$820M Sell
21,677,159
-18,375
-0.1% -$695K 0.61% 53
2019
Q1
$644M Buy
21,695,534
+182,800
+0.8% +$5.42M 0.47% 61
2018
Q4
$570M Buy
21,512,734
+2,436,233
+13% +$64.6M 0.46% 59
2018
Q3
$623M Buy
19,076,501
+4,052,120
+27% +$132M 0.42% 62
2018
Q2
$496M Buy
15,024,381
+1,108,133
+8% +$36.6M 0.37% 68
2018
Q1
$496M Buy
13,916,248
+815,493
+6% +$29.1M 0.37% 66
2017
Q4
$487M Sell
13,100,755
-139,525
-1% -$5.18M 0.37% 67
2017
Q3
$487M Sell
13,240,280
-114,195
-0.9% -$4.2M 0.4% 62
2017
Q2
$432M Buy
13,354,475
+4,718,400
+55% +$153M 0.37% 68
2017
Q1
$307M Buy
8,636,075
+1,212,050
+16% +$43.1M 0.28% 80
2016
Q4
$270M Buy
7,424,025
+82,950
+1% +$3.02M 0.27% 75
2016
Q3
$218M Sell
7,341,075
-197,520
-3% -$5.87M 0.22% 87
2016
Q2
$240M Buy
7,538,595
+67,919
+0.9% +$2.16M 0.26% 81
2016
Q1
$230M Buy
7,470,676
+1,092,631
+17% +$33.6M 0.24% 87
2015
Q4
$192M Buy
6,378,045
+697,475
+12% +$20.9M 0.2% 95
2015
Q3
$156M Buy
5,680,570
+859,850
+18% +$23.7M 0.17% 104
2015
Q2
$159M Buy
4,820,720
+323,211
+7% +$10.7M 0.16% 110
2015
Q1
$139M Buy
4,497,509
+75,025
+2% +$2.31M 0.14% 117
2014
Q4
$134M Buy
4,422,484
+335,920
+8% +$10.2M 0.14% 114
2014
Q3
$138M Buy
4,086,564
+97,064
+2% +$3.28M 0.15% 105
2014
Q2
$128M Buy
3,989,500
+119,510
+3% +$3.85M 0.14% 114
2014
Q1
$124M Buy
3,869,990
+519,890
+16% +$16.7M 0.14% 112
2013
Q4
$98.6M Sell
3,350,100
-31,500
-0.9% -$927K 0.12% 117
2013
Q3
$106M Buy
3,381,600
+102,900
+3% +$3.22M 0.14% 108
2013
Q2
$104M Buy
+3,278,700
New +$104M 0.15% 103