ADAGE CAPITAL PARTNERS GP, L.L.C.
Position in JHX — James Hardie Industries plc
CIK 1165408
Boston, MA
Position in JHX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$47,526,517
-$21,100,205 QoQ
Shares Held
1,815,375
-49.9% QoQ
Ownership
0.313%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#35
of 338 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in JHX Over Time
Shares Held
Position Value (USD)
Position in Building Materials
Basic Materials · as of Jun 30, 2026ADAGE CAPITAL PARTNERS GP, L.L.C. holds $160,437,623 across 4 Building Materials names. JHX ranks #2 (29.6% 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 | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $47,526,517 | 1,815,375 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $68,626,722 | 3,623,375 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $44,412,781 | 2,140,375 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $37,787,395 | 1,967,069 | Shares | Sole | 2025-11-14 | |
| No filing history on record for this holder in this stock. | ||||||