CANADA LIFE ASSURANCE Co
InsurancePosition in ROCK — Gibraltar Industries, Inc.
CIK 1046192
WINNIPEG, A2
Position in ROCK
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$1,305,284
+$89,608 QoQ
Shares Held
28,942
-5.1% QoQ
Ownership
0.098%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#86
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, 2026CANADA LIFE ASSURANCE Co holds $303,421,602 across 19 Building Products & Equipment names. ROCK ranks #15 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | JCI |
Johnson Controls International plc
|
1,035,790 | $151,339,276 | |
| 2 | CARR |
CARRIER GLOBAL Corp
|
1,006,292 | $73,811,518 | |
| 3 | CSL |
Carlisle Companies Inc
|
34,487 | $12,510,159 | |
| 4 | LII |
Lennox International Inc
|
16,866 | $9,663,374 | |
| 5 | WMS |
Advanced Drainage Systems, Inc.
|
54,929 | $8,621,655 | |
| 6 | MAS |
Masco Corp /De/
|
104,387 | $8,493,970 | |
| 7 | OC |
Owens Corning
|
49,095 | $7,804,141 | |
| 8 | AWI |
Armstrong World Industries Inc
|
34,590 | $5,548,927 |
All Filings in ROCK
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,305,284 | 28,942 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $1,215,676 | 30,491 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $1,507,475 | 30,491 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $1,594,303 | 25,387 | Shares | Sole | 2025-11-17 | |
| 2025-06-30 | $1,452,049 | 24,611 | Shares | Sole | 2025-08-15 | |
| 2025-03-31 | $1,805,906 | 30,786 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $2,023,332 | 34,352 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $2,433,843 | 34,804 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $2,480,139 | 36,180 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $2,397,055 | 29,766 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $3,634,264 | 46,015 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $3,052,194 | 45,211 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $2,770,870 | 44,038 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $1,879,472 | 38,752 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $1,779,088 | 38,777 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $1,604,415 | 39,199 | Shares | Sole | 2022-11-01 | |
| 2022-06-30 | $1,261,467 | 32,554 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $1,220,209 | 28,410 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $1,877,175 | 28,152 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $1,977,363 | 28,390 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $2,122,028 | 27,808 | Shares | Defined | 2021-08-11 | |
| 2021-03-31 | $2,544,710 | 27,808 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $2,329,417 | 32,380 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $2,402,102 | 36,876 | Shares | Defined | 2020-11-18 | |
| 2020-06-30 | $1,944,645 | 40,505 | Shares | Defined | 2020-08-17 | |
| 2020-03-31 | $1,823,842 | 42,494 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||