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ACMACM
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Position history for DIMENSIONAL FUND ADVISORS LPDIMENSIONAL FUND ADVISORS LP's holdings in AECOM

Yes. Dimensional Fund Advisors holds 1,640,760 shares of ACM (Aecom), worth $114.5M, as of its Q2 2026 13F filing. It increased the position by 253,225 shares (+18.3%) from Q1 2026. Dimensional Fund Advisors has held ACM in every 13F on record since Q3 2019, 28 quarterly filings.

Current Value

$114.5M

Current Shares

1.6M

Total Value Change

-$210,240

Total Shares Change

+529,720

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
1.6M
+18.3%
$114.5M0.0%$69.13
35
2026-Q1
Increased
1.4M
+6.3%
$117.7M0.0%$83.70
32
2025-Q4
Decreased
1.3M
-0.5%
$124.4M0.0%$93.77
0
2025-Q3
Increased
1.3M
+5.5%
$171M0.0%$128.09
32
2025-Q2
Decreased
1.2M
-1.5%
$140.2M0.0%$110.54
0
2025-Q1
Increased
1.3M
+4.6%
$117M0.0%$90.58
31
2024-Q4
Increased
1.2M
+8.5%
$128.8M0.0%$104.09
33
2024-Q3
Decreased
1.1M
-2.0%
$114.7M0.0%$100.41
0

Other major holders of ACM: BlackRock, Inc., BlackRock Finance, Inc., VANGUARD GROUP INC

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