Position in ACM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$613,335,601
-$120,109,130 QoQ
Shares Held
8,787,043
+1.6% QoQ
Ownership
6.83%
of shares outstanding
% of Portfolio
0.36%
of 13F equity value
Holder Rank
#2
of 572 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 96%
Shared 0%
None 4%
Common Shares in ACM Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Jun 30, 2026PRIMECAP MANAGEMENT CO/CA/ holds $1,188,626,275 across 2 Engineering & Construction names. ACM ranks #1 (51.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ACM |
Aecom
This page
|
8,787,043 | $613,335,601 | |
| 2 | J |
Jacobs Solutions Inc.
|
4,565,799 | $575,290,674 |
All Filings in ACM
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27 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $613,335,601 | 8,787,043 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $733,444,731 | 8,647,073 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $826,252,088 | 8,667,283 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $1,158,360,020 | 8,878,363 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $1,079,308,620 | 9,563,252 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $941,091,732 | 10,148,730 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $1,215,780,589 | 11,381,582 | Shares | Sole | 2025-02-10 | |
| 2024-12-31 | $1,215,780,589 | 11,381,582 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $1,292,032,346 | 12,511,207 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $1,147,751,411 | 13,021,913 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $1,316,843,559 | 13,426,219 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $1,294,918,327 | 14,009,719 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $1,211,169,872 | 14,585,379 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $1,266,968,412 | 14,960,071 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $1,358,955,000 | 16,116,639 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $1,493,890,758 | 17,589,671 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $1,312,009,429 | 19,189,841 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,265,197,301 | 19,398,916 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $1,534,098,171 | 19,972,636 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $1,581,838,130 | 20,450,396 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $1,344,088,767 | 21,284,066 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $1,373,626,151 | 21,693,401 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $1,407,048,070 | 21,947,404 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $1,102,849,964 | 22,154,479 | Shares | Sole | 2021-02-08 | |
| 2020-09-30 | $941,470,751 | 22,501,691 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $853,572,240 | 22,713,471 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $702,903,591 | 23,547,859 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||