WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
Position in DY — Dycom Industries Inc
CIK 1644956
CHICAGO, IL
Position in DY
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$23,898,733
+$7,197,279 QoQ
Shares Held
47,269
-4.1% QoQ
Ownership
0.157%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#68
of 620 holders
Holding Since
Jun 2021
6 quarters on record
Voting authority
Sole 83%
Shared 0%
None 17%
Common Shares in DY Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Jun 30, 2026WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC holds $367,298,181 across 6 Engineering & Construction names. DY ranks #5 (6.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | STRL |
Sterling Infrastructure, Inc.
|
223,697 | $187,762,313 | |
| 2 | APG |
APi Group Corp
|
1,649,980 | $69,876,653 | |
| 3 | PRIM |
Primoris Services Corp
|
399,966 | $39,644,629 | |
| 4 | AGX |
Argan Inc
|
30,642 | $24,469,169 | |
| 5 | DY |
Dycom Industries Inc
This page
|
47,269 | $23,898,733 | |
| 6 | GVA |
Granite Construction Inc
|
136,935 | $21,646,684 |
All Filings in DY
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6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $23,898,733 | 47,269 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $16,701,454 | 49,293 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $26,673,488 | 78,939 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $24,633,588 | 84,431 | Shares | Sole | 2025-11-12 | |
| 2021-09-30 | $31,634,264 | 444,052 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $48,071 | 645 | Shares | Sole | 2021-08-12 | |
| No filing history on record for this holder in this stock. | ||||||