Position in IESC
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$649,086,795
+$310,997,508 QoQ
Shares Held
1,767,040
+24.5% QoQ
Ownership
4.43%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 97%
Shared 0%
None 3%
Common Shares in IESC Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Jun 30, 2026BlackRock, Inc. holds $43,271,933,742 across 43 Engineering & Construction names. IESC ranks #18 (1.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PWR |
Quanta Services, Inc.
|
13,061,264 | $9,404,632,521 | |
| 2 | FIX |
Comfort Systems USA Inc
|
3,397,683 | $6,734,037,811 | |
| 3 | EME |
EMCOR Group, Inc.
|
4,116,754 | $3,416,411,801 | |
| 4 | MTZ |
Mastec Inc
|
7,638,487 | $3,178,068,892 | |
| 5 | STRL |
Sterling Infrastructure, Inc.
|
3,233,353 | $2,713,947,165 | |
| 6 | AGX |
Argan Inc
|
2,209,112 | $1,764,086,380 | |
| 7 | APG |
APi Group Corp
|
36,185,639 | $1,532,461,803 | |
| 8 | DY |
Dycom Industries Inc
|
2,993,578 | $1,513,523,093 |
All Filings in IESC
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $649,086,795 | 883,520 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $338,089,287 | 709,571 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $281,157,975 | 722,734 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $281,957,303 | 709,059 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $209,250,942 | 706,380 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $124,533,386 | 754,245 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $147,967,645 | 736,304 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $131,373,508 | 658,118 | Shares | Sole | 2024-11-13 | |
| No filing history on record for this holder in this stock. | ||||||