Position in MTZ
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,119,201
+$253,721 QoQ
Shares Held
2,690
0.0% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#457
of 910 holders
Holding Since
Jun 2020
10 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MTZ Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Jun 30, 2026CASTLEARK MANAGEMENT LLC holds $50,024,814 across 10 Engineering & Construction names. MTZ ranks #8 (2.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MYRG |
Myr Group Inc.
|
24,920 | $12,469,968 | |
| 2 | CDNL |
Cardinal Infrastructure Group Inc.
|
103,023 | $9,704,766 | |
| 3 | DY |
Dycom Industries Inc
|
18,816 | $9,513,181 | |
| 4 | APG |
APi Group Corp
|
152,813 | $6,471,630 | |
| 5 | AGX |
Argan Inc
|
5,960 | $4,759,358 | |
| 6 | STRL |
Sterling Infrastructure, Inc.
|
2,610 | $2,190,729 | |
| 7 | ACA |
Arcosa, Inc.
|
14,090 | $2,047,136 | |
| 8 | MTZ |
Mastec Inc
This page
|
2,690 | $1,119,201 |
All Filings in MTZ
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10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,119,201 | 2,690 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $865,480 | 2,690 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,841,123 | 8,470 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $753,347 | 3,540 | Shares | Sole | 2025-11-17 | |
| 2025-06-30 | $603,322 | 3,540 | Shares | Sole | 2025-08-18 | |
| 2025-03-31 | $915,006 | 7,840 | Shares | Sole | 2025-05-15 | |
| 2023-06-30 | $7,205,607 | 61,080 | Shares | Sole | 2023-08-16 | |
| 2023-03-31 | $6,179,209 | 65,430 | Shares | Sole | 2023-05-16 | |
| 2022-12-31 | $5,583,141 | 65,430 | Shares | Sole | 2023-02-10 | |
| 2020-06-30 | $7,498,001 | 167,105 | Shares | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||