Position in ROCK
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$419,790
-$344,757 QoQ
Shares Held
9,308
-51.5% QoQ
Ownership
0.031%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#131
of 243 holders
Holding Since
Mar 2021
9 quarters on record
Common Shares in ROCK Over Time
Shares Held
Position Value (USD)
Position in Building Products & Equipment
Industrials · as of Jun 30, 2026Summit Global Investments holds $1,151,655 across 2 Building Products & Equipment names. ROCK ranks #2 (36.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GFF |
Griffon Corp
|
7,504 | $731,865 | |
| 2 | ROCK |
Gibraltar Industries, Inc.
This page
|
9,308 | $419,790 |
All Filings in ROCK
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9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $419,790 | 9,308 | Shares | Sole | 2026-08-03 | |
| 2026-03-31 | $764,547 | 19,176 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $906,185 | 18,329 | Shares | Sole | 2026-02-18 | |
| 2025-09-30 | $1,159,539 | 18,464 | Shares | Sole | 2025-11-03 | |
| 2025-06-30 | $1,010,375 | 17,125 | Shares | Sole | 2025-08-12 | |
| 2024-09-30 | $247,202 | 3,535 | Shares | Sole | 2024-10-31 | |
| 2024-06-30 | $242,324 | 3,535 | Shares | Sole | 2024-07-22 | |
| 2021-06-30 | $641,004 | 8,400 | Shares | Sole | 2022-01-28 | |
| 2021-03-31 | $796,137 | 8,700 | Shares | Sole | 2022-01-27 | |
| No filing history on record for this holder in this stock. | ||||||