James Hardie Industries plc

JHXNYSE

$24.99-0.21 (-0.83%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

James Hardie Industries plc price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+26.7%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
Wellington Management Group LLP	7.04%	$1.07B	0.18%	Reduce 22.65%
FMR LLC	6.51%	$989M	0.04%	Not reported
D1 Capital Partners L.P.	4.75%	$721M	2.07%	Reduce 2.67%
Millennium Management LLC	2.43%	$369M	0.13%	Not reported
Invesco Ltd.	2.05%	$312M	0.02%	Not reported
Massachusetts Financial Services Co	1.85%	$300M	0.10%	Reduce 7.55%
Alyeska Investment Group, L.P.	1.51%	$229M	0.59%	Not reported
JPMorgan Chase & Co	1.07%	$164M	0.01%	Not reported
Slate Path Capital LP	1.04%	$158M	2.18%	Add 12.24%
Hill City Capital, LP	0.99%	$150M	3.50%	Add 1.82%
BlackRock, Inc.	0.83%	$127M	0.00%	Not reported
Point72 Asset Management, L.P.	0.76%	$116M	0.13%	Not reported
Qube Research & Technologies Ltd	0.75%	$114M	0.11%	Not reported
Palestra Capital Management LLC	0.71%	$108M	3.67%	New Not reported
RDST Capital LLC	0.69%	$105M	8.70%	Add 23.99%
Goldman Sachs Group Inc	0.69%	$105M	0.01%	Not reported
Marshall Wace, LLP	0.69%	$105M	0.08%	Not reported
Capital Research Global Investors	0.62%	$94.5M	0.01%	Not reported
UBS Group AG	0.55%	$84M	0.01%	Not reported
Capital World Investors	0.55%	$83.7M	0.01%	Add 2.66%
Jacobs Levy Equity Management, Inc	0.54%	$81.9M	0.29%	Not reported
SG Americas Securities, LLC	0.45%	$67.9M	0.04%	Not reported
Stephens Investment Management Group LLC	0.39%	$58.7M	0.63%	Add 5.79%
Jones Financial Companies LLLP	0.37%	$57.7M	0.02%	Not reported
Natixis Advisors, LLC	0.37%	$56.7M	0.06%	Add 25.66%
Renaissance Technologies LLC	0.37%	$55.5M	0.08%	Not reported
ACK Asset Management LLC	0.36%	$55M	6.42%	Not reported
Merewether Investment Management, LP	0.36%	$54M	1.02%	Add 5.42%
Holocene Advisors, LP	0.35%	$53.2M	0.12%	Reduce 12.51%
Schonfeld Strategic Advisors LLC	0.34%	$52.1M	0.19%	Not reported
Citigroup Inc	0.34%	$51.7M	0.02%	Not reported
Morgan Stanley	0.33%	$50.3M	0.00%	Not reported
Squarepoint Ops LLC	0.31%	$47.7M	0.05%	Not reported
Adage Capital Partners GP, L.L.C.	0.31%	$47.5M	0.07%	Reduce 49.90%
Bank of America Corp	0.28%	$42.3M	0.00%	Not reported
State Street Corp	0.24%	$37M	0.00%	Not reported
BWCP, LP	0.24%	$36.1M	5.16%	Add 13.97%
Citadel Advisors LLC	0.23%	$34.8M	0.00%	Not reported
Dimensional Fund Advisors LP	0.23%	$34.3M	0.01%	Not reported
Kinetic Partners Management, LP	0.22%	$34M	0.81%	Reduce 24.07%
Bamco Inc	0.21%	$32M	0.05%	New Not reported
Trexquant Investment LP	0.21%	$31.9M	0.19%	Not reported
Diameter Capital Partners LP	0.20%	$30.7M	2.47%	Add 2244.22%
Macquarie Group Ltd	0.20%	$29.9M	0.13%	Reduce 15.14%
Brown Advisory Inc	0.20%	$29.9M	0.05%	Not reported
Susquehanna International Group, LLP	0.19%	$29.4M	0.00%	Not reported
One Madison Group LLC	0.17%	$26.2M	2.52%	Add 1210.62%
Walleye Capital LLC	0.17%	$25.5M	0.09%	Not reported
DDD Partners, LLC	0.15%	$22.7M	1.42%	New Not reported
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	0.15%	$22.4M	0.02%	Add 44.22%

50 of 320 holders

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