Question 1

How many shares of JHX does D1 Capital Partners L.P. own?

Accepted Answer

As of 2026-Q1, D1 Capital Partners L.P. holds 28.3M shares of JHX (JAMES HARDIE IND PLC).

Question 2

What is D1 Capital Partners L.P.'s JHX position worth?

Accepted Answer

As of 2026-Q1, D1 Capital Partners L.P.'s JHX position is worth $536M.

Question 3

Is D1 Capital Partners L.P. buying or selling JHX?

Accepted Answer

In 2026-Q1, D1 Capital Partners L.P. increased their JHX position (+16.0% change in shares).

Question 4

When did D1 Capital Partners L.P. first buy JHX?

Accepted Answer

Based on available 13F filings, D1 Capital Partners L.P. first reported a position in JHX in 2026-Q1. They have held the position across 3 quarters.