Simplex Trading’s James Hardie Industries JHX Stock Holding History

Simplex Trading’s Portfolio JHX Stock Details JHX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$380K	Sell	14,523 -9,042	-38%	-$199K	﹤0.01%	3953
2026 Q1	$446K	Buy	23,565 +12,081	+105%	+$272K	﹤0.01%	3403
2025 Q4	$238K	Buy	+11,484	New	+$230K	﹤0.01%	4044
2025 Q3	–	Sell	-30,096	Closed	-$721K	–	9525
2025 Q2	$809K	Buy	30,096 +24,632	+451%	+$595K	﹤0.01%	2998
2025 Q1	$128K	Buy	+5,464	New	+$172K	﹤0.01%	4799
2024 Q3	–	Sell	-278	Closed	-$8K	–	9020
2024 Q2	$8K	Buy	278 +271	+3,871%	+$9.32K	﹤0.01%	7583
2024 Q1	$0	Buy	+7	New	+$269	﹤0.01%	9338

Other funds holding JHX

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

DCP

D1 Capital Partners New York $34.8B AUM 11.34% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

SPC

Slate Path Capital New York $7.22B AUM 110.75% 1-Year Est. Return

HCC

Hill City Capital Boston, Massachusetts $4.28B AUM 80.76% 1-Year Est. Return

Simplex Trading's JHX Position: Q2 2026 in Review

Simplex Trading reduced its James Hardie Industries (JHX) stake by 38% in Q2 2026, selling an estimated $199K and leaving 14,523 shares worth $380K. The position accounts for ﹤0.01% of the portfolio, ranked #3953.

Simplex Trading first reported a position in JHX in Q1 2024 and has held it in 7 quarters since. The position peaked at $809K in Q2 2025. 342 funds tracked by Wall St. Rank hold JHX as of Q2 2026.

Simplex Trading held 14,523 shares of James Hardie Industries worth $380K as of Q2 2026.
Simplex Trading sold 9,042 James Hardie Industries shares in Q2 2026, an estimated $199K.
James Hardie Industries made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #3953 holding.
Simplex Trading first reported a position in James Hardie Industries in Q1 2024 and has held it in 7 quarters since.
Simplex Trading's James Hardie Industries position peaked at $809K in Q2 2025.
342 funds tracked by Wall St. Rank held James Hardie Industries as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.