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Daniel Sundheim’s James Hardie Industries JHX Stock Holding History

Daniel Sundheim’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 		$721M Sell
27,545,516
-754,767
-3% -$16.6M 2.07% 3
2026
Q1 		$536M Buy
28,300,283
+3,897,570
+16% +$87.7M 4.77% 3
2025
Q4 		$506M Buy
24,402,713
+5,404,866
+28% +$108M 4.73% 4
2025
Q3 		$365M Buy
+18,997,847
New +$455M 4.19% 6

Other funds holding JHX

Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return
JP Morgan Chase
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
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Daniel Sundheim's JHX Position: Q2 2026 in Review

Daniel Sundheim reduced its James Hardie Industries (JHX) stake by 2.7% in Q2 2026, selling an estimated $16.6M and leaving 27,545,516 shares worth $721M. The position accounts for 2.07% of the portfolio, ranked #3.

Daniel Sundheim first reported a position in JHX in Q3 2025 and has held it in 4 quarters since. 338 funds tracked by Wall St. Rank hold JHX as of Q2 2026.

  • Daniel Sundheim held 27,545,516 shares of James Hardie Industries worth $721M as of Q2 2026.
  • Daniel Sundheim sold 754,767 James Hardie Industries shares in Q2 2026, an estimated $16.6M.
  • James Hardie Industries made up 2.07% of Daniel Sundheim's portfolio in Q2 2026, its #3 holding.
  • Daniel Sundheim first reported a position in James Hardie Industries in Q3 2025 and has held it in 4 quarters since.
  • 338 funds tracked by Wall St. Rank held James Hardie Industries as of Q2 2026.

Based on D1 Capital Partners's 13F filing for Q2 2026, filed 14 Aug 2026.