Aquatic Capital Management LLC
Position in ROCK — Gibraltar Industries, Inc.
CIK 1803916
CHICAGO, IL
Position in ROCK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$405,133
+$3,842 QoQ
Shares Held
8,983
-10.8% QoQ
Ownership
0.030%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#132
of 243 holders
Holding Since
Dec 2021
16 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in ROCK Over Time
Shares Held
Position Value (USD)
Position in Building Products & Equipment
Industrials · as of Jun 30, 2026Aquatic Capital Management LLC holds $12,165,946 across 12 Building Products & Equipment names. ROCK ranks #9 (3.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WMS |
Advanced Drainage Systems, Inc.
|
16,216 | $2,545,263 | |
| 2 | GFF |
Griffon Corp
|
24,931 | $2,431,520 | |
| 3 | AWI |
Armstrong World Industries Inc
|
12,438 | $1,995,303 | |
| 4 | CSL |
Carlisle Companies Inc
|
3,962 | $1,437,215 | |
| 5 | LII |
Lennox International Inc
|
1,536 | $880,051 | |
| 6 | NPKI |
NPK International Inc.
|
45,021 | $716,284 | |
| 7 | LMB |
Limbach Holdings, Inc.
|
8,158 | $628,166 | |
| 8 | AAON |
Aaon, Inc.
|
3,827 | $485,493 |
All Filings in ROCK
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $405,133 | 8,983 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $401,291 | 10,065 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $338,812 | 6,853 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $269,537 | 4,292 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $1,271,863 | 21,557 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,366,426 | 23,294 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,162,921 | 19,744 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $517,482 | 7,400 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $150,810 | 2,200 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $88,583 | 1,100 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $560,758 | 7,100 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $121,518 | 1,800 | Shares | Sole | 2023-11-14 | |
| 2023-03-31 | $77,600 | 1,600 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $9,176 | 200 | Shares | Sole | 2023-02-14 | |
| 2022-03-31 | $17,180 | 400 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $6,668 | 100 | Shares | Sole | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||