Position in ACM
as of Jun 30, 2026
· filed Jul 21, 2026
Position Value
$21,151,354
-$473,589 QoQ
Shares Held
303,028
+18.9% QoQ
Ownership
0.235%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#63
of 568 holders
Holding Since
Jun 2021
21 quarters on record
Voting authority
Sole 51%
Shared 0%
None 49%
Common Shares in ACM Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Jun 30, 2026Robeco Institutional Asset Management B.V. holds $229,434,720 across 8 Engineering & Construction names. ACM ranks #5 (9.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | FIX |
Comfort Systems USA Inc
|
36,417 | $72,176,673 | |
| 2 | PWR |
Quanta Services, Inc.
|
71,503 | $51,485,020 | |
| 3 | EME |
EMCOR Group, Inc.
|
52,256 | $43,366,209 | |
| 4 | TTEK |
Tetra Tech Inc
|
743,831 | $21,489,277 | |
| 5 | ACM |
Aecom
This page
|
303,028 | $21,151,354 | |
| 6 | J |
Jacobs Solutions Inc.
|
108,628 | $13,687,128 | |
| 7 | AGX |
Argan Inc
|
7,278 | $5,811,846 | |
| 8 | MYRG |
Myr Group Inc.
|
534 | $267,213 |
All Filings in ACM
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $21,151,354 | 303,028 | Shares | Defined | 2026-07-21 | |
| 2026-03-31 | $21,624,943 | 254,951 | Shares | Defined | 2026-04-21 | |
| 2025-12-31 | $10,579,914 | 110,982 | Shares | Defined | 2026-01-23 | |
| 2025-09-30 | $14,774,161 | 113,238 | Shares | Defined | 2025-10-22 | |
| 2025-06-30 | $12,150,733 | 107,662 | Shares | Defined | 2025-07-18 | |
| 2025-03-31 | $9,383,905 | 101,196 | Shares | Defined | 2025-04-23 | |
| 2024-12-31 | $10,461,737 | 97,938 | Shares | Defined | 2025-01-23 | |
| 2024-09-30 | $5,313,448 | 51,452 | Shares | Defined | 2024-10-29 | |
| 2024-06-30 | $5,284,081 | 59,951 | Shares | Defined | 2024-07-23 | |
| 2024-03-31 | $11,977,823 | 122,123 | Shares | Defined | 2024-04-24 | |
| 2023-12-31 | $10,788,429 | 116,720 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $61,280,945 | 737,969 | Shares | Defined | 2023-10-24 | |
| 2023-06-30 | $63,416,888 | 748,812 | Shares | Defined | 2023-07-24 | |
| 2023-03-31 | $61,701,244 | 731,751 | Shares | Defined | 2023-05-04 | |
| 2022-12-31 | $344,561 | 4,057 | Shares | Defined | 2023-02-07 | |
| 2022-09-30 | $277,377 | 4,057 | Shares | Defined | 2022-12-01 | |
| 2022-06-30 | $264,597 | 4,057 | Shares | Defined | 2022-12-01 | |
| 2022-03-31 | $69,363,808 | 903,057 | Shares | Defined | 2022-12-01 | |
| 2021-12-31 | $67,835,950 | 877,000 | Shares | Defined | 2022-12-01 | |
| 2021-09-30 | $49,635,900 | 786,000 | Shares | Defined | 2022-12-01 | |
| 2021-06-30 | $26,404,440 | 417,000 | Shares | Defined | 2022-12-01 | |
| No filing history on record for this holder in this stock. | ||||||