Position in ROCK
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$394,850
+$134,619 QoQ
Shares Held
8,755
+34.1% QoQ
Ownership
0.029%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#135
of 243 holders
Holding Since
Mar 2020
18 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in ROCK Over Time
Shares Held
Position Value (USD)
Position in Building Products & Equipment
Industrials · as of Jun 30, 2026Quadrature Capital Ltd holds $9,899,562 across 7 Building Products & Equipment names. ROCK ranks #7 (4.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AWI |
Armstrong World Industries Inc
|
27,032 | $4,336,473 | |
| 2 | SPXC |
SPX Technologies, Inc.
|
10,389 | $2,547,071 | |
| 3 | LMB |
Limbach Holdings, Inc.
|
14,465 | $1,113,805 | |
| 4 | GFF |
Griffon Corp
|
6,594 | $643,112 | |
| 5 | APOG |
Apogee Enterprises, Inc.
|
9,957 | $455,433 | |
| 6 | AIRJW |
AirJoule Technologies Corp.
|
73,794 | $408,818 | |
| 7 | ROCK |
Gibraltar Industries, Inc.
This page
|
8,755 | $394,850 |
All Filings in ROCK
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $394,850 | 8,755 | Shares | Other | 2026-08-07 | |
| 2026-03-31 | $260,231 | 6,527 | Shares | Other | 2026-05-15 | |
| 2025-03-31 | $497,378 | 8,479 | Shares | Other | 2025-05-13 | |
| 2024-12-31 | $308,518 | 5,238 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $504,125 | 7,209 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $261,312 | 3,812 | Shares | Sole | 2024-08-14 | |
| 2023-12-31 | $848,403 | 10,742 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $881,343 | 13,055 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $273,702 | 4,350 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $222,033 | 4,578 | Shares | Sole | 2023-05-15 | |
| 2022-09-30 | $363,663 | 8,885 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $750,781 | 19,375 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $2,202,733 | 51,286 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $332,733 | 4,990 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $312,867 | 4,492 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $564,388 | 7,396 | Shares | Sole | 2021-08-16 | |
| 2020-12-31 | $404,806 | 5,627 | Shares | Sole | 2021-02-16 | |
| 2020-03-31 | $304,131 | 7,086 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||