Position in ROCK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$8,618,924
+$3,896,363 QoQ
Shares Held
191,107
+61.3% QoQ
Ownership
0.644%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#27
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)
Derivatives in ROCK
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$482,570
PutShares
10,700
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Building Products & Equipment
Industrials · as of Jun 30, 2026CITADEL ADVISORS LLC holds $1,677,833,727 across 31 Building Products & Equipment names. ROCK ranks #16 (0.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TT |
Trane Technologies plc
|
623,960 | $306,464,193 | |
| 2 | MAIR |
Madison Air Solutions Corp
|
6,448,221 | $251,480,619 | |
| 3 | CARR |
CARRIER GLOBAL Corp
|
3,025,970 | $221,954,899 | |
| 4 | LII |
Lennox International Inc
|
355,166 | $203,492,359 | |
| 5 | AWI |
Armstrong World Industries Inc
|
1,030,421 | $165,300,136 | |
| 6 | LPX |
Louisiana-Pacific Corp
|
1,751,436 | $137,767,955 | |
| 7 | TREX |
Trex Co Inc
|
2,236,735 | $111,926,219 | |
| 8 | JCI |
Johnson Controls International plc
|
305,635 | $44,656,329 |
All Filings in ROCK
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $482,570 | 10,700 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $8,618,924 | 191,107 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $4,722,561 | 118,449 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $4,613,591 | 93,317 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $11,601,985 | 184,745 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $590,320 | 9,400 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $306,800 | 5,200 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $6,713,610 | 113,790 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $287,434 | 4,900 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $2,551,710 | 43,500 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $7,008,813 | 119,482 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $2,573,930 | 43,700 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $6,136,142 | 104,179 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $636,120 | 10,800 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $230,769 | 3,300 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $6,835,796 | 97,752 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $692,307 | 9,900 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $1,233,900 | 18,000 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $246,780 | 3,600 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $1,643,417 | 23,974 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $1,095,208 | 13,600 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $3,097,908 | 38,469 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $80,530 | 1,000 | Put | Defined | 2024-05-15 | |
| 2023-12-31 | $2,406,678 | 30,472 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $434,390 | 5,500 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $552,860 | 7,000 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $580,586 | 8,600 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $2,098,143 | 31,079 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $1,161,172 | 17,200 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $578,864 | 9,200 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $2,985,804 | 47,454 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $1,315,028 | 20,900 | Call | Defined | 2023-08-14 | |
| 2023-03-31 | $635,350 | 13,100 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $1,891,500 | 39,000 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $4,750,963 | 97,958 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $2,910,305 | 63,433 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $1,179,116 | 25,700 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $724,904 | 15,800 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $6,005,617 | 146,729 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $1,526,689 | 37,300 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $769,484 | 18,800 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $267,375 | 6,900 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $2,925,508 | 75,497 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $1,418,250 | 36,600 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $1,271,320 | 29,600 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $644,250 | 15,000 | Put | Defined | 2022-05-16 | |
| 2022-03-31 | $2,525,459 | 58,800 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $2,488,963 | 37,327 | Shares | Defined | 2022-02-14 | |
| 2021-12-31 | $960,192 | 14,400 | Call | Defined | 2022-02-14 | |
| 2021-09-30 | $1,142,260 | 16,400 | Call | Defined | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||