Position in MTRX
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$29,310,543
+$6,187,334 QoQ
Shares Held
2,139,456
+6.2% QoQ
Ownership
7.56%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#1
of 150 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 98%
Shared 0%
None 2%
Common Shares in MTRX Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Jun 30, 2026BlackRock, Inc. holds $43,921,020,553 across 43 Engineering & Construction names. MTRX ranks #31 (0.1% 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 MTRX
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $29,310,543 | 2,139,456 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $23,123,209 | 2,014,217 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $43,135,380 | 3,686,785 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $43,222,999 | 3,304,511 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $44,262,742 | 3,276,295 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $39,958,668 | 3,214,696 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $43,477,059 | 3,632,169 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $41,904,641 | 3,634,401 | Shares | Sole | 2024-11-13 | |
| No filing history on record for this holder in this stock. | ||||||