CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in ROCK — Gibraltar Industries, Inc.
CIK 884546
SAN FRANCISCO, CA
Position in ROCK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$20,084,202
+$2,522,145 QoQ
Shares Held
445,326
+1.1% QoQ
Ownership
1.50%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#15
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, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $3,247,604,499 across 28 Building Products & Equipment names. ROCK ranks #18 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TT |
Trane Technologies plc
|
1,770,762 | $869,727,463 | |
| 2 | JCI |
Johnson Controls International plc
|
3,847,275 | $562,125,349 | |
| 3 | CARR |
CARRIER GLOBAL Corp
|
5,012,629 | $367,676,337 | |
| 4 | MAS |
Masco Corp /De/
|
1,971,054 | $160,384,663 | |
| 5 | LII |
Lennox International Inc
|
276,864 | $158,629,228 | |
| 6 | CSL |
Carlisle Companies Inc
|
375,421 | $136,183,967 | |
| 7 | SPXC |
SPX Technologies, Inc.
|
527,457 | $129,316,632 | |
| 8 | OC |
Owens Corning
|
714,742 | $113,615,387 |
All Filings in ROCK
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $20,084,202 | 445,326 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $17,562,057 | 440,483 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $21,775,007 | 440,433 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $28,251,333 | 449,862 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $26,120,421 | 442,719 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $26,674,051 | 454,723 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $25,410,343 | 431,415 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $28,725,915 | 410,781 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $26,814,497 | 391,167 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $30,203,823 | 375,063 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $29,454,564 | 372,937 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $25,157,533 | 372,649 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $23,545,922 | 374,220 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $18,754,610 | 386,693 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $17,540,382 | 382,310 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $15,191,374 | 371,155 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $13,682,043 | 353,085 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $13,963,603 | 325,113 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $19,973,527 | 299,543 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $20,072,781 | 288,195 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $21,107,727 | 276,605 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $24,978,295 | 272,957 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $19,353,730 | 269,026 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $18,299,975 | 280,933 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $15,323,015 | 319,163 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $14,932,683 | 347,919 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||