Rafferty Asset Management, LLC
Position in ROCK — Gibraltar Industries, Inc.
CIK 1389426
New York, NY
Position in ROCK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,265,821
+$347,257 QoQ
Shares Held
28,067
+21.8% QoQ
Ownership
0.095%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#87
of 243 holders
Holding Since
Mar 2025
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, 2026Rafferty Asset Management, LLC holds $105,763,962 across 15 Building Products & Equipment names. ROCK ranks #12 (1.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LII |
Lennox International Inc
|
33,020 | $18,918,809 | |
| 2 | MAS |
Masco Corp /De/
|
210,373 | $17,118,051 | |
| 3 | OC |
Owens Corning
|
77,454 | $12,312,087 | |
| 4 | BLDR |
Builders FirstSource, Inc.
|
119,230 | $10,668,700 | |
| 5 | TT |
Trane Technologies plc
|
21,379 | $10,500,509 | |
| 6 | JCI |
Johnson Controls International plc
|
59,006 | $8,621,366 | |
| 7 | FBIN |
Fortune Brands Innovations, Inc.
|
114,745 | $6,299,500 | |
| 8 | CARR |
CARRIER GLOBAL Corp
|
75,507 | $5,538,438 |
All Filings in ROCK
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,265,821 | 28,067 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $918,564 | 23,039 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,351,145 | 27,329 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $1,466,631 | 23,354 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $612,892 | 10,388 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $518,730 | 8,843 | Shares | Sole | 2025-05-14 | |
| No filing history on record for this holder in this stock. | ||||||