Position in ACM
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$146,366,063
+$126,129,708 QoQ
Shares Held
2,096,935
+778.9% QoQ
Ownership
1.63%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#14
of 568 holders
Holding Since
Jun 2020
9 quarters on record
Voting authority
Sole 98%
Shared 0%
None 2%
Common Shares in ACM Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Jun 30, 2026ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $1,646,949,643 across 20 Engineering & Construction names. ACM ranks #4 (8.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | FIX |
Comfort Systems USA Inc
|
221,703 | $439,404,260 | |
| 2 | DY |
Dycom Industries Inc
|
409,139 | $206,856,587 | |
| 3 | STRL |
Sterling Infrastructure, Inc.
|
179,331 | $150,523,268 | |
| 4 | ACM |
Aecom
This page
|
2,096,935 | $146,366,063 | |
| 5 | TTEK |
Tetra Tech Inc
|
4,393,728 | $126,934,801 | |
| 6 | FER |
Ferrovial N.V.
|
1,803,029 | $123,705,819 | |
| 7 | AGX |
Argan Inc
|
123,740 | $98,812,577 | |
| 8 | MYRG |
Myr Group Inc.
|
141,442 | $70,777,576 |
All Filings in ACM
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $146,366,063 | 2,096,935 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $20,236,355 | 238,580 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $1,874,187 | 19,660 | Shares | Defined | 2026-02-13 | |
| 2025-06-30 | $14,311,889 | 126,811 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $363,316 | 3,918 | Shares | Defined | 2025-05-14 | |
| 2024-09-30 | $213,562 | 2,068 | Shares | Defined | 2024-11-14 | |
| 2022-09-30 | $1,752,596 | 25,634 | Shares | Defined | 2022-11-14 | |
| 2021-09-30 | $239,970 | 3,800 | Shares | Defined | 2021-11-12 | |
| 2020-06-30 | $5,342,786 | 142,171 | Shares | Defined | 2020-08-12 | |
| No filing history on record for this holder in this stock. | ||||||