Position in CX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$4,968,000
-$1,367,472 QoQ
Shares Held
414,000
-25.2% QoQ
Ownership
0.029%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
#72
of 320 holders
Holding Since
Mar 2024
10 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CX Over Time
Shares Held
Position Value (USD)
Derivatives in CX
reported options exposure · as of Jun 30, 2025CallValue
$1,039,500
CallShares
150,000
PutValue
$0
PutShares
0
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 Materials
Basic Materials · as of Jun 30, 2026CastleKnight Management LP holds $32,549,704 across 4 Building Materials names. CX ranks #2 (15.3% of the industry book) .
All Filings in CX
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,968,000 | 414,000 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $6,335,472 | 553,800 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $9,121,911 | 793,900 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $9,796,403 | 1,089,700 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $10,448,361 | 1,507,700 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $1,039,500 | 150,000 | Call | Sole | 2025-08-14 | |
| 2025-03-31 | $7,990,884 | 1,424,400 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $6,431,292 | 1,140,300 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $6,641,680 | 1,088,800 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $610,000 | 100,000 | Call | Sole | 2024-11-14 | |
| 2024-06-30 | $1,510,596 | 236,400 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $1,886,694 | 209,400 | Shares | Sole | 2024-05-15 | |
| No filing history on record for this holder in this stock. | ||||||