Dimensional Fund Advisors
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Dimensional Fund Advisors’s Aecom ACM Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$140M Sell
1,242,325
-19,061
-2% -$2.15M 0.03% 747
2025
Q1
$117M Buy
1,261,386
+55,466
+5% +$5.14M 0.03% 844
2024
Q4
$129M Buy
1,205,920
+94,880
+9% +$10.1M 0.03% 821
2024
Q3
$115M Sell
1,111,040
-23,282
-2% -$2.4M 0.03% 919
2024
Q2
$100M Sell
1,134,322
-104,045
-8% -$9.17M 0.03% 960
2024
Q1
$121M Buy
1,238,367
+2,225
+0.2% +$218K 0.03% 798
2023
Q4
$114M Sell
1,236,142
-264,489
-18% -$24.4M 0.03% 791
2023
Q3
$125M Sell
1,500,631
-109,703
-7% -$9.11M 0.04% 636
2023
Q2
$136M Sell
1,610,334
-4,842
-0.3% -$410K 0.04% 577
2023
Q1
$136M Sell
1,615,176
-181,179
-10% -$15.3M 0.05% 566
2022
Q4
$153K Sell
1,796,355
-65,024
-3% -$5.52K 0.05% 473
2022
Q3
$127M Sell
1,861,379
-101,593
-5% -$6.95M 0.05% 514
2022
Q2
$128M Sell
1,962,972
-93,658
-5% -$6.11M 0.05% 537
2022
Q1
$158M Sell
2,056,630
-8,833
-0.4% -$678K 0.05% 502
2021
Q4
$160M Sell
2,065,463
-121,242
-6% -$9.38M 0.05% 512
2021
Q3
$138M Sell
2,186,705
-22,565
-1% -$1.43M 0.04% 575
2021
Q2
$140M Buy
2,209,270
+14,798
+0.7% +$937K 0.04% 563
2021
Q1
$141M Buy
2,194,472
+16,276
+0.7% +$1.04M 0.05% 547
2020
Q4
$108M Sell
2,178,196
-23,990
-1% -$1.19M 0.04% 671
2020
Q3
$92.1M Sell
2,202,186
-36,246
-2% -$1.52M 0.04% 647
2020
Q2
$84.1M Sell
2,238,432
-1,886,119
-46% -$70.9M 0.04% 712
2020
Q1
$123M Sell
4,124,551
-420,979
-9% -$12.6M 0.06% 287
2019
Q4
$196M Sell
4,545,530
-192,843
-4% -$8.32M 0.07% 280
2019
Q3
$178M Buy
4,738,373
+15,213
+0.3% +$571K 0.07% 284
2019
Q2
$179M Sell
4,723,160
-61,948
-1% -$2.34M 0.07% 280
2019
Q1
$142M Sell
4,785,108
-13,441
-0.3% -$399K 0.06% 391
2018
Q4
$127M Buy
4,798,549
+60,019
+1% +$1.59M 0.06% 362
2018
Q3
$155M Sell
4,738,530
-80,700
-2% -$2.64M 0.06% 374
2018
Q2
$159M Buy
4,819,230
+42,033
+0.9% +$1.39M 0.06% 336
2018
Q1
$170M Buy
4,777,197
+12,452
+0.3% +$444K 0.07% 282
2017
Q4
$177M Buy
4,764,745
+21,921
+0.5% +$814K 0.07% 273
2017
Q3
$175M Buy
4,742,824
+24,471
+0.5% +$901K 0.08% 259
2017
Q2
$153M Buy
4,718,353
+148,231
+3% +$4.79M 0.07% 288
2017
Q1
$163M Buy
4,570,122
+430,748
+10% +$15.3M 0.08% 257
2016
Q4
$151M Buy
4,139,374
+18,895
+0.5% +$687K 0.08% 287
2016
Q3
$122M Buy
4,120,479
+159,204
+4% +$4.73M 0.07% 332
2016
Q2
$126M Buy
3,961,275
+254,357
+7% +$8.08M 0.07% 284
2016
Q1
$114M Buy
3,706,918
+602,368
+19% +$18.5M 0.07% 306
2015
Q4
$93.2M Buy
3,104,550
+228,502
+8% +$6.86M 0.06% 391
2015
Q3
$79.1M Buy
2,876,048
+175,262
+6% +$4.82M 0.05% 452
2015
Q2
$89.3M Buy
2,700,786
+203,559
+8% +$6.73M 0.05% 427
2015
Q1
$77M Buy
2,497,227
+109,890
+5% +$3.39M 0.05% 498
2014
Q4
$72.5M Buy
2,387,337
+967,470
+68% +$29.4M 0.05% 487
2014
Q3
$47.9M Buy
1,419,867
+1,965
+0.1% +$66.3K 0.03% 712
2014
Q2
$45.7M Sell
1,417,902
-17,067
-1% -$549K 0.03% 792
2014
Q1
$46.2M Sell
1,434,969
-15,968
-1% -$514K 0.03% 716
2013
Q4
$42.7M Buy
1,450,937
+20,261
+1% +$596K 0.03% 738
2013
Q3
$44.7M Buy
1,430,676
+9,611
+0.7% +$301K 0.04% 614
2013
Q2
$45.2M Buy
+1,421,065
New +$45.2M 0.04% 549