Position in ROCK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$18,146,661
+$6,642,532 QoQ
Shares Held
402,365
+39.4% QoQ
Ownership
1.36%
of shares outstanding
% of Portfolio
0.15%
of 13F equity value
Holder Rank
#16
of 243 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ROCK Over Time
Shares Held
Position Value (USD)
Position in Building Products & Equipment
Industrials · as of Jun 30, 2026ROYCE & ASSOCIATES LP holds $260,657,983 across 15 Building Products & Equipment names. ROCK ranks #5 (7.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AAON |
Aaon, Inc.
|
385,198 | $48,866,218 | |
| 2 | TREX |
Trex Co Inc
|
741,113 | $37,085,294 | |
| 3 | LMB |
Limbach Holdings, Inc.
|
444,317 | $34,212,409 | |
| 4 | NPKI |
NPK International Inc.
|
2,149,100 | $34,192,181 | |
| 5 | ROCK |
Gibraltar Industries, Inc.
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|
402,365 | $18,146,661 | |
| 6 | ARLO |
Arlo Technologies, Inc.
|
1,344,074 | $18,118,117 | |
| 7 | LPX |
Louisiana-Pacific Corp
|
182,151 | $14,327,997 | |
| 8 | APOG |
Apogee Enterprises, Inc.
|
272,000 | $12,441,280 |
All Filings in ROCK
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $18,146,661 | 402,365 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $11,504,129 | 288,541 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $9,726,331 | 196,730 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $8,447,353 | 134,512 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $6,930,966 | 117,474 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $8,215,743 | 140,057 | Shares | Sole | 2025-05-06 | |
| 2024-12-31 | $9,266,442 | 157,325 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $10,643,206 | 152,198 | Shares | Sole | 2024-11-06 | |
| 2024-06-30 | $10,742,264 | 156,707 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $12,926,192 | 160,514 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $12,592,966 | 159,445 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $12,194,263 | 180,629 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $12,093,916 | 192,211 | Shares | Sole | 2023-08-07 | |
| 2023-03-31 | $11,075,945 | 228,370 | Shares | Sole | 2023-05-23 | |
| 2022-12-31 | $13,226,561 | 288,286 | Shares | Sole | 2023-05-23 | |
| 2022-09-30 | $13,712,655 | 335,027 | Shares | Sole | 2022-11-03 | |
| 2022-06-30 | $13,299,658 | 343,217 | Shares | Sole | 2022-08-04 | |
| 2022-03-31 | $12,344,560 | 287,417 | Shares | Sole | 2022-05-05 | |
| 2021-12-31 | $21,052,009 | 315,717 | Shares | Sole | 2022-02-07 | |
| 2021-09-30 | $24,245,722 | 348,108 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $25,552,174 | 334,847 | Shares | Sole | 2021-08-06 | |
| 2021-03-31 | $29,008,395 | 316,997 | Shares | Sole | 2021-05-10 | |
| 2020-12-31 | $20,521,388 | 285,257 | Shares | Sole | 2021-02-08 | |
| 2020-09-30 | $24,459,874 | 375,497 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $28,812,577 | 600,137 | Shares | Sole | 2020-08-07 | |
| 2020-03-31 | $10,406,683 | 242,467 | Shares | Sole | 2020-05-12 | |
| No filing history on record for this holder in this stock. | ||||||