TWO SIGMA SECURITIES, LLC
Broker-DealerPosition in ROCK — Gibraltar Industries, Inc.
CIK 1450144
NEW YORK, NY
Position in ROCK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$252,740
-$215,971 QoQ
Shares Held
5,604
-52.3% QoQ
Ownership
0.019%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#162
of 243 holders
Holding Since
Dec 2023
6 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, 2026TWO SIGMA SECURITIES, LLC holds $5,880,807 across 12 Building Products & Equipment names. ROCK ranks #9 (4.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AAON |
Aaon, Inc.
|
10,161 | $1,289,024 | |
| 2 | SPXC |
SPX Technologies, Inc.
|
4,905 | $1,202,558 | |
| 3 | CARR |
CARRIER GLOBAL Corp
|
11,957 | $877,045 | |
| 4 | JCI |
Johnson Controls International plc
|
2,990 | $436,868 | |
| 5 | CSL |
Carlisle Companies Inc
|
1,022 | $370,730 | |
| 6 | LPX |
Louisiana-Pacific Corp
|
4,108 | $323,135 | |
| 7 | MAS |
Masco Corp /De/
|
3,837 | $312,216 | |
| 8 | GFF |
Griffon Corp
|
2,829 | $275,912 |
All Filings in ROCK
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $252,740 | 5,604 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $468,711 | 11,756 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $416,581 | 8,426 | Shares | Sole | 2026-02-17 | |
| 2024-12-31 | $417,247 | 7,084 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $405,244 | 5,795 | Shares | Sole | 2024-11-14 | |
| 2023-12-31 | $270,585 | 3,426 | Shares | Sole | 2024-02-14 | |
| No filing history on record for this holder in this stock. | ||||||