Position in JHX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$2,871,304
+$1,460,304 QoQ
Shares Held
151,600
+122.9% QoQ
Ownership
0.026%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2025
3 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in JHX Over Time
Shares Held
Position Value (USD)
Derivatives in JHX
reported options exposure · as of Sep 30, 2025CallValue
$1,921,000
CallShares
100,000
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 Mar 31, 2026CastleKnight Management LP holds $26,357,176 across 4 Building Materials names. JHX ranks #3 (10.9% of the industry book) .
All Filings in JHX
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4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,871,304 | 151,600 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,411,000 | 68,000 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $2,923,762 | 152,200 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $1,921,000 | 100,000 | Call | Sole | 2025-11-14 | |
| No filing history on record for this holder in this stock. | ||||||