Skip to main content

D. E. Shaw & Co., Inc.

Position in ROCK — Gibraltar Industries, Inc.

CIK 1009207 New York, NY

Position in ROCK

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$10,136,089
+$181,667 QoQ
Shares Held
224,747
-10.0% QoQ
Ownership
0.757%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#24
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, 2026

D. E. Shaw & Co., Inc. holds $736,767,777 across 21 Building Products & Equipment names. ROCK ranks #10 (1.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ROCK

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $10,136,089 224,747
2026-03-31 $9,954,422 249,672
2025-12-31 $15,812,988 319,842
2025-09-30 $20,440,582 325,487
2025-06-30 $21,151,146 358,494
2025-03-31 $20,730,385 353,399
2024-12-31 $11,314,571 192,098
2024-09-30 $7,631,669 109,133
2024-06-30 $7,671,841 111,916
2024-03-31 $2,748,891 34,135
2023-12-31 $5,189,775 65,710
2023-09-30 $4,696,333 69,565
2023-06-30 $4,406,916 70,040
2023-03-31 $3,741,532 77,145
2022-12-31 $3,942,834 85,938
2022-09-30 $7,619,159 186,151
2022-06-30 $10,169,511 262,439
2022-03-31 $12,745,411 296,750
2021-12-31 $6,973,794 104,586
2021-09-30 $5,013,476 71,981
2021-06-30 $4,591,343 60,167
2021-03-31 $3,256,932 35,591
2020-12-31 $8,854,878 123,087
2020-09-30 $15,137,233 232,380
2020-06-30 $15,099,912 314,516
2020-03-31 $12,943,426 301,571