Which funds own JHX
James Hardie Inds PLC in the Q2 2026 filings. At least 11 of the 91 current managers on file reported a position, worth $2.5bn between them. It is among the largest positions of fewer than a fifth of the current managers on file. The quarter went the other way: 7 managers trimmed or sold out against 4 buying.
- Managers holding
- 11
- at least, of 91 current
- Combined value
- $2.5bn
- as reported
- Opened
- 0
- new this quarter
- Added to
- 4
- already held
- Trimmed or sold out
- 7
- 1 sold out entirely
Only each manager’s largest 200 positions are listed here, so a smaller holder may be missing.
Managers reporting a position
Largest first. Weight is the share of that manager’s whole reported book, which is the number worth quoting: $400m is a rounding error in one book and a defining bet in another.
| Manager | Value | Weight | Shares | Change on the quarter | Action |
|---|---|---|---|---|---|
| Wellington Management Group LLP Long-only · $580bn book | $1.1bn | 0.2% | 40,841,163 | +$69m-11,962,062 | Trimmed |
| D1 Capital Partners LP Long/short equity · $34.8bn book | $721m | 2.1% | 27,545,516 | +$185m-754,767 | Trimmed |
| Millennium Management LLC Multi-strategy · $276bn book | $369m | 0.1% | 14,088,186 | +$305m+10,715,912 | Added |
| Point72 Asset Management LP Multi-strategy · $90.7bn book | $116m | 0.1% | 4,424,035 | -$3.0m-1,851,340 | Trimmed |
| Marshall Wace LLP Quantitative · $127bn book | $105m | 0.1% | 3,993,645 | +$66m+1,944,642 | Added |
| Holocene Advisors LP Long/short equity · $44.4bn book | $53m | 0.1% | 2,032,071 | +$9.2m-290,621 | Trimmed |
| Schonfeld Strategic Advisors LLC Multi-strategy · $27.9bn book | $52m | 0.2% | 1,988,369 | -$12m-1,381,477 | Trimmed |
| Walleye Capital LLC Multi-strategy · $28.0bn book | $26m | 0.1% | 974,128 | +$22m+785,574 | Added |
| Moore Capital Management LP Macro · $6.7bn book | $18m | 0.3% | 696,924 | +$6.0m+51,851 | Added |
| Davidson Kempner Capital Management LP Long/short equity · $8.4bn book | $18m | 0.2% | 675,000 | -$2.2m-375,000 | Trimmed |
| Steadfast Capital Management LP Long/short equity · $3.3bn book | $3.8m | 0.1% | 144,800 | +$1.0m0 | Held |
Sold out of this quarter
Valued at what the position was worth in the previous filing, because by this one it is gone.
- Woodline Partners LP · Long/short equity$32m held before
Ownership through time
At least 21 of the 95 managers whose filings are on file listed JHX in Q2 2026, against 1 in Q2 2025. 4 managers more than in Q1 2026: 4 started positions; 2 listed it again; 2 sold out, by their own filings.
Each manager’s largest 500 positions a quarter are read, so a small holding in a very large book can be missing, and a manager is counted as leaving only where its own filing shows it.
- Q2 2025: 1
- Q3 2025: 10
- Q4 2025: 12
- Q1 2026: 17
- Q2 2026: 21
- Q2 2025: $31m
- Q3 2025: $1.9bn
- Q4 2025: $2.2bn
- Q1 2026: $2.8bn
- Q2 2026: $4.1bn
Between the quarter ends of Q1 2026 and Q2 2026. Each change in shares is valued at the Q2 2026 price, so the price’s own move is left out; a 13F shows the two quarter ends, not when in between anything was bought or sold.
Started in Q2 2026
Largest increases, by shares
- Fidelity (FMR LLC)31,254,722 to 37,790,521 shares+$171m
- Capital Research Global Investorsnew: 3,609,448 shares+$94m
- Marshall Wace LLP2,049,003 to 3,993,645 shares+$51m
- Squarepoint Ops LLCnew: 1,820,142 shares+$48m
- Bridgewater Associates LPnew: 263,565 shares+$6.9m
Largest decreases, by shares
- Wellington Management Group LLP52,803,225 to 40,841,163 shares-$313m
- Point72 Asset Management LP6,275,375 to 4,424,035 shares-$48m
- Renaissance Technologies LLC3,839,489 to 2,120,758 shares-$45m
- Schonfeld Strategic Advisors LLC3,369,846 to 1,988,369 shares-$36m
- MFS Investment Management11,606,567 to 10,730,619 shares-$24m
Left it
- Woodline Partners LPwas $32m
- Maverick Capital Ltdwas $673k
| Manager | Value over time | First listed | Largest | Q2 2026 |
|---|---|---|---|---|
| Wellington Management Group LLP | Q3 2025 | $1.1bn | $1.1bn | |
| Fidelity (FMR LLC) | Q1 2026 | $989m | $989m | |
| D1 Capital Partners LP | Q3 2025 | $721m | $721m | |
| Millennium Management LLC | Q2 2026 | $369m | $369m | |
| MFS Investment Management | Q3 2025 | $300m | $300m | |
| Point72 Asset Management LP | Q3 2025 | $152m | $116m | |
| Marshall Wace LLP | Q2 2025 | $105m | $105m | |
| Capital Research Global Investors | Q2 2026 | $94m | $94m | |
| Capital World Investors | Q3 2025 | $86m | $84m | |
| Renaissance Technologies LLC | Q4 2025 | $73m | $56m | |
| Holocene Advisors LP | Q1 2026 | $53m | $53m | |
| Schonfeld Strategic Advisors LLC | Q3 2025 | $64m | $52m | |
| Squarepoint Ops LLC | Q2 2026 | $48m | $48m | |
| Walleye Capital LLC | Q2 2026 | $26m | $26m | |
| Moore Capital Management LP | Q3 2025 | $21m | $18m | |
| Woodline Partners LP | Q3 2025 | $33m | last listed Q1 2026 | |
| Hudson Bay Capital Management LP | Q3 2025 | $7.2m | last listed Q3 2025 | |
| Maverick Capital Ltd | Q1 2026 | $673k | last listed Q1 2026 |
Reported as options rather than shares
A put or a call on a name is not a position in it, and the filing states the notional rather than what the option cost. These lines are listed apart for that reason and are not counted in anything above.
- Moore Capital Management LP · calls$15m notional
What JHX is worth
Knowing who owns it is half the question. The other half is what it is worth against the companies it trades beside, which is the one an interviewer will follow up with.
Build the comp set around JHX →How much of the picture this is
A Form 13F reports US-listed long equity and nothing else: no shorts, no bonds, no cash and no non-US listings. It arrives forty-five days after the quarter ends, so a manager who sold in July still shows the position in a filing published in August. This page reads the managers on file here rather than every filer in the market, and each manager’s largest positions rather than the whole table, so a small position in a very large book may not appear. Say “their last filing showed” rather than “they own”, and the distinction will do you credit.
What to do with a name the funds are buying
Knowing who owns something is the start of a pitch, not the pitch. The next questions are what it is worth and why they were buying.
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The holdings, every quarter, and the week between
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