Dimensional Fund Advisors’s Aecom ACM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $118M | Buy |
1,387,535
+82,903
| +6% | +$7.86M | 0.02% | 961 |
|
|
2025
Q4 | $124M | Sell |
1,304,632
-6,397
| -0.5% | -$752K | 0.03% | 897 |
|
|
2025
Q3 | $171M | Buy |
1,311,029
+68,704
| +6% | +$8.3M | 0.04% | 654 |
|
|
2025
Q2 | $140M | Sell |
1,242,325
-19,061
| -2% | -$1.98M | 0.03% | 747 |
|
|
2025
Q1 | $117M | Buy |
1,261,386
+55,466
| +5% | +$5.63M | 0.03% | 844 |
|
|
2024
Q4 | $129M | Buy |
1,205,920
+94,880
| +9% | +$10.4M | 0.03% | 821 |
|
|
2024
Q3 | $115M | Sell |
1,111,040
-23,282
| -2% | -$2.19M | 0.03% | 919 |
|
|
2024
Q2 | $100M | Sell |
1,134,322
-104,045
| -8% | -$9.49M | 0.03% | 960 |
|
|
2024
Q1 | $121M | Buy |
1,238,367
+2,225
| +0.2% | +$201K | 0.03% | 798 |
|
|
2023
Q4 | $114M | Sell |
1,236,142
-264,489
| -18% | -$22.4M | 0.03% | 791 |
|
|
2023
Q3 | $125M | Sell |
1,500,631
-109,703
| -7% | -$9.46M | 0.04% | 636 |
|
|
2023
Q2 | $136M | Sell |
1,610,334
-4,842
| -0.3% | -$397K | 0.04% | 577 |
|
|
2023
Q1 | $136M | Sell |
1,615,176
-181,179
| -10% | -$15.6M | 0.05% | 566 |
|
|
2022
Q4 | $153K | Sell |
1,796,355
-65,024
| -3% | -$5.11M | 0.05% | 473 |
|
|
2022
Q3 | $127M | Sell |
1,861,379
-101,593
| -5% | -$7.2M | 0.05% | 514 |
|
|
2022
Q2 | $128M | Sell |
1,962,972
-93,658
| -5% | -$6.55M | 0.05% | 537 |
|
|
2022
Q1 | $158M | Sell |
2,056,630
-8,833
| -0.4% | -$649K | 0.05% | 502 |
|
|
2021
Q4 | $160M | Sell |
2,065,463
-121,242
| -6% | -$8.51M | 0.05% | 512 |
|
|
2021
Q3 | $138M | Sell |
2,186,705
-22,565
| -1% | -$1.44M | 0.04% | 575 |
|
|
2021
Q2 | $140M | Buy |
2,209,270
+14,798
| +0.7% | +$967K | 0.04% | 563 |
|
|
2021
Q1 | $141M | Buy |
2,194,472
+16,276
| +0.7% | +$926K | 0.05% | 547 |
|
|
2020
Q4 | $108M | Sell |
2,178,196
-23,990
| -1% | -$1.15M | 0.04% | 671 |
|
|
2020
Q3 | $92.1M | Sell |
2,202,186
-36,246
| -2% | -$1.38M | 0.04% | 647 |
|
|
2020
Q2 | $84.1M | Sell |
2,238,432
-1,886,119
| -46% | -$67.6M | 0.04% | 712 |
|
|
2020
Q1 | $123M | Sell |
4,124,551
-420,979
| -9% | -$18M | 0.06% | 287 |
|
|
2019
Q4 | $196M | Sell |
4,545,530
-192,843
| -4% | -$7.99M | 0.07% | 280 |
|
|
2019
Q3 | $178M | Buy |
4,738,373
+15,213
| +0.3% | +$548K | 0.07% | 284 |
|
|
2019
Q2 | $179M | Sell |
4,723,160
-61,948
| -1% | -$2.06M | 0.07% | 280 |
|
|
2019
Q1 | $142M | Sell |
4,785,108
-13,441
| -0.3% | -$402K | 0.06% | 391 |
|
|
2018
Q4 | $127M | Buy |
4,798,549
+60,019
| +1% | +$1.83M | 0.06% | 362 |
|
|
2018
Q3 | $155M | Sell |
4,738,530
-80,700
| -2% | -$2.66M | 0.06% | 374 |
|
|
2018
Q2 | $159M | Buy |
4,819,230
+42,033
| +0.9% | +$1.44M | 0.06% | 336 |
|
|
2018
Q1 | $170M | Buy |
4,777,197
+12,452
| +0.3% | +$460K | 0.07% | 282 |
|
|
2017
Q4 | $177M | Buy |
4,764,745
+21,921
| +0.5% | +$797K | 0.07% | 273 |
|
|
2017
Q3 | $175M | Buy |
4,742,824
+24,471
| +0.5% | +$804K | 0.08% | 259 |
|
|
2017
Q2 | $153M | Buy |
4,718,353
+148,231
| +3% | +$4.91M | 0.07% | 288 |
|
|
2017
Q1 | $163M | Buy |
4,570,122
+430,748
| +10% | +$15.8M | 0.08% | 257 |
|
|
2016
Q4 | $151M | Buy |
4,139,374
+18,895
| +0.5% | +$627K | 0.08% | 287 |
|
|
2016
Q3 | $122M | Buy |
4,120,479
+159,204
| +4% | +$5.13M | 0.07% | 332 |
|
|
2016
Q2 | $126M | Buy |
3,961,275
+254,357
| +7% | +$8.04M | 0.07% | 284 |
|
|
2016
Q1 | $114M | Buy |
3,706,918
+602,368
| +19% | +$16.7M | 0.07% | 306 |
|
|
2015
Q4 | $93.2M | Buy |
3,104,550
+228,502
| +8% | +$6.87M | 0.06% | 391 |
|
|
2015
Q3 | $79.1M | Buy |
2,876,048
+175,262
| +6% | +$5.09M | 0.05% | 452 |
|
|
2015
Q2 | $89.3M | Buy |
2,700,786
+203,559
| +8% | +$6.72M | 0.05% | 427 |
|
|
2015
Q1 | $77M | Buy |
2,497,227
+109,890
| +5% | +$3.14M | 0.05% | 498 |
|
|
2014
Q4 | $72.5M | Buy |
2,387,337
+967,470
| +68% | +$30.2M | 0.05% | 487 |
|
|
2014
Q3 | $47.9M | Buy |
1,419,867
+1,965
| +0.1% | +$69.8K | 0.03% | 712 |
|
|
2014
Q2 | $45.6M | Sell |
1,417,902
-17,067
| -1% | -$551K | 0.03% | 792 |
|
|
2014
Q1 | $46.2M | Sell |
1,434,969
-15,968
| -1% | -$487K | 0.03% | 716 |
|
|
2013
Q4 | $42.7M | Buy |
1,450,937
+20,261
| +1% | +$612K | 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 | +$43M | 0.04% | 549 |
|
Other funds holding ACM
VCM
VPM
Dimensional Fund Advisors's ACM Position: Q1 2026 in Review
Dimensional Fund Advisors increased its Aecom (ACM) stake by 6.4% in Q1 2026, buying an estimated $7.86M and bringing the position to 1,387,535 shares worth $118M. The position accounts for 0.02% of the portfolio, ranked #961.
Dimensional Fund Advisors first reported a position in ACM in Q2 2013 and has held it in 52 quarters since. The position peaked at $196M in Q4 2019. 619 funds tracked by Wall St. Rank hold ACM as of Q1 2026.
- Dimensional Fund Advisors held 1,387,535 shares of Aecom worth $118M as of Q1 2026.
- Dimensional Fund Advisors bought 82,903 Aecom shares in Q1 2026, an estimated $7.86M.
- Aecom made up 0.02% of Dimensional Fund Advisors's portfolio in Q1 2026, its #961 holding.
- Dimensional Fund Advisors first reported a position in Aecom in Q2 2013 and has held it in 52 quarters since.
- Dimensional Fund Advisors's Aecom position peaked at $196M in Q4 2019.
- 619 funds tracked by Wall St. Rank held Aecom as of Q1 2026.
Based on Dimensional Fund Advisors's 13F filing for Q1 2026, filed 7 May 2026.