DRW Securities, LLC
Broker-DealerPosition in ROCK — Gibraltar Industries, Inc.
CIK 1481986
CHICAGO, IL
Position in ROCK
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$331,558
New position
Shares Held
8,316
first reported quarter
Ownership
0.028%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority
Sole 100%
Shared 0%
None 0%
All Filings in ROCK
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $331,558 | 8,316 | Shares | Other | 2026-05-13 | |
| No filing history on record for this holder in this stock. | ||||||