PEAK6 LLC

Position in JHX — James Hardie Industries plc

CIK 1389958 AUSTIN, TX

Position in JHX

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$2,359,236

New position

Shares Held

90,116

first reported quarter

Ownership

0.016%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

#127

of 336 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

PEAK6 LLC holds $4,679,257 across 6 Building Materials names. JHX ranks #1 (50.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	JHX	James Hardie Industries plc This page	90,116	$2,359,236
2	MLM	Martin Marietta Materials Inc	2,011	$1,159,743
3	AMRZ	Amrize Ltd	20,864	$1,112,051
4	CRH	Crh Public Ltd Co	441	$47,187
5	VMC	Vulcan Materials CO	2	$590
6	EXP	Eagle Materials Inc	2	$450

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,359,236	90,116	—	Shares	Defined	2026-08-13
No filing history on record for this holder in this stock.