Position in ACM
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$114,525,047
-$3,165,669 QoQ
Shares Held
1,640,760
+18.2% QoQ
Ownership
1.27%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#19
of 568 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 83%
Shared 12%
None 5%
Common Shares in ACM Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Jun 30, 2026DIMENSIONAL FUND ADVISORS LP holds $4,631,732,956 across 35 Engineering & Construction names. ACM ranks #20 (2.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | FIX |
Comfort Systems USA Inc
|
285,445 | $565,737,715 | |
| 2 | ACA |
Arcosa, Inc.
|
2,351,171 | $341,601,632 | |
| 3 | EME |
EMCOR Group, Inc.
|
392,311 | $325,571,052 | |
| 4 | PWR |
Quanta Services, Inc.
|
397,784 | $286,420,389 | |
| 5 | AGX |
Argan Inc
|
356,845 | $284,958,572 | |
| 6 | MTZ |
Mastec Inc
|
636,286 | $264,733,150 | |
| 7 | DY |
Dycom Industries Inc
|
478,612 | $241,981,438 | |
| 8 | STRL |
Sterling Infrastructure, Inc.
|
257,325 | $215,988,310 |
All Filings in ACM
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $114,525,047 | 1,640,760 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $117,690,716 | 1,387,535 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $124,370,566 | 1,304,632 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $171,049,952 | 1,311,029 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $140,208,798 | 1,242,325 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $116,968,321 | 1,261,386 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $128,816,372 | 1,205,920 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $114,737,097 | 1,111,040 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $99,979,139 | 1,134,322 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $121,459,033 | 1,238,367 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $114,256,603 | 1,236,142 | Shares | Sole | 2024-02-07 | |
| 2023-09-30 | $124,612,396 | 1,500,631 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $136,379,183 | 1,610,334 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $136,191,637 | 1,615,176 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $152,564,428 | 1,796,355 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $127,262,481 | 1,861,379 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $128,025,031 | 1,962,972 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $157,969,750 | 2,056,630 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $159,763,563 | 2,065,463 | Shares | Defined | 2022-02-09 | |
| 2021-09-30 | $138,090,420 | 2,186,705 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $139,890,976 | 2,209,270 | Shares | Defined | 2021-08-12 | |
| 2021-03-31 | $140,687,599 | 2,194,472 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $108,430,596 | 2,178,196 | Shares | Defined | 2021-03-08 | |
| 2020-09-30 | $92,139,462 | 2,202,186 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $84,120,274 | 2,238,432 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $123,117,847 | 4,124,551 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||