Position in JHX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$105,114,454
+$43,784,519 QoQ
Shares Held
4,015,067
+24.0% QoQ
Ownership
0.692%
of shares outstanding
% of Portfolio
8.70%
of 13F equity value
Holder Rank
#15
of 338 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority
Sole 90%
Shared 10%
None 0%
Common Shares in JHX Over Time
Shares Held
Position Value (USD)
Position in Building Materials
Basic Materials · as of Jun 30, 2026RDST Capital LLC holds $199,433,739 across 2 Building Materials names. JHX ranks #1 (52.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | JHX |
James Hardie Industries plc
This page
|
4,015,067 | $105,114,454 | |
| 2 | MLM |
Martin Marietta Materials Inc
|
163,550 | $94,319,285 |
All Filings in JHX
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3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $105,114,454 | 4,015,067 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $61,329,935 | 3,238,117 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $55,892,552 | 2,693,617 | Shares | Sole | 2026-02-17 | |
| No filing history on record for this holder in this stock. | ||||||