Position in ROCK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$2,685,705
+$2,196,102 QoQ
Shares Held
59,550
+384.9% QoQ
Ownership
0.201%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#58
of 243 holders
Holding Since
Mar 2020
15 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, 2026LAZARD ASSET MANAGEMENT LLC holds $358,721,303 across 13 Building Products & Equipment names. ROCK ranks #6 (0.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TT |
Trane Technologies plc
|
551,827 | $271,035,348 | |
| 2 | CSL |
Carlisle Companies Inc
|
166,339 | $60,339,472 | |
| 3 | AWI |
Armstrong World Industries Inc
|
39,727 | $6,373,005 | |
| 4 | APOG |
Apogee Enterprises, Inc.
|
84,042 | $3,844,081 | |
| 5 | MAS |
Masco Corp /De/
|
39,504 | $3,214,440 | |
| 6 | ROCK |
Gibraltar Industries, Inc.
This page
|
59,550 | $2,685,705 | |
| 7 | WMS |
Advanced Drainage Systems, Inc.
|
16,295 | $2,557,663 | |
| 8 | SPXC |
SPX Technologies, Inc.
|
10,254 | $2,513,973 |
All Filings in ROCK
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,685,705 | 59,550 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $489,603 | 12,280 | Shares | Sole | 2026-05-15 | |
| 2025-09-30 | $3,386,804 | 53,930 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $788,004 | 13,356 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $111,454 | 1,900 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $111,910 | 1,900 | Shares | Sole | 2025-02-14 | |
| 2024-06-30 | $433,990 | 6,331 | Shares | Sole | 2024-08-14 | |
| 2023-12-31 | $1 | 23 | Shares | Sole | 2024-02-14 | |
| 2023-03-31 | $70,276 | 1,449 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $119,058 | 2,595 | Shares | Sole | 2023-02-15 | |
| 2022-09-30 | $106,213 | 2,595 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $100,556 | 2,595 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $67,259 | 1,566 | Shares | Sole | 2022-05-13 | |
| 2020-06-30 | $85,793 | 1,787 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $40,344 | 940 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||