Position in IESC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$17,580,413
+$7,285,328 QoQ
Shares Held
47,860
+10.8% QoQ
Ownership
0.120%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2020
21 quarters on record
Voting authority
Sole 99%
Shared 0%
None 1%
Common Shares in IESC Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Jun 30, 2026AQR CAPITAL MANAGEMENT LLC holds $4,279,578,201 across 35 Engineering & Construction names. IESC ranks #19 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | FIX |
Comfort Systems USA Inc
|
1,059,017 | $2,098,918,739 | |
| 2 | EME |
EMCOR Group, Inc.
|
930,817 | $772,466,406 | |
| 3 | MTZ |
Mastec Inc
|
657,603 | $273,602,300 | |
| 4 | J |
Jacobs Solutions Inc.
|
1,314,495 | $165,626,370 | |
| 5 | ACM |
Aecom
|
1,795,383 | $125,317,731 | |
| 6 | TTEK |
Tetra Tech Inc
|
4,111,603 | $118,784,207 | |
| 7 | FLR |
Fluor Corp
|
2,208,183 | $115,686,704 | |
| 8 | PWR |
Quanta Services, Inc.
|
145,864 | $105,027,911 |
All Filings in IESC
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $17,580,413 | 23,930 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $10,295,085 | 21,607 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $8,042,208 | 20,673 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $8,493,404 | 21,359 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $7,844,761 | 26,482 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $4,691,103 | 28,412 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $6,750,044 | 33,589 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $5,483,560 | 27,470 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $3,597,359 | 25,819 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $5,133,572 | 42,203 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $2,082,297 | 26,285 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $1,531,740 | 23,254 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $599,742 | 10,544 | Shares | Defined | 2023-08-14 | |
| 2022-09-30 | $376,543 | 13,633 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $742,272 | 24,603 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $800,864 | 19,922 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $1,140,159 | 22,515 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $775,085 | 16,964 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $920,576 | 17,924 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $599,324 | 11,889 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $487,839 | 10,596 | Shares | Defined | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||