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Public ownership evidence

James Hardie Industries plc (JHX) Ownership Disclosures

Read JHX insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-14T02:54:47.600Z

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2026-09-172026-09-15PETERSON RENEE JA743Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-09-15 and its public availability date is 2026-09-17. Subtracting those calendar dates gives 2 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0001628280-26-062394 ↗SEC 0001628280-26-062392 ↗SEC 0001628280-26-062390 ↗

Recent Form 4 activity

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2026-09-172026-09-15PETERSON RENEE JA743Not reported
2026-09-172026-09-15Hendrickson Gary EA1,140Not reported
2026-09-172026-09-15Rowland Suzanne BA748Not reported
2026-09-172026-09-15Stein NigelA903Not reported
2026-09-172026-09-15Singh Jesse GA744Not reported
2026-09-172026-09-15HECKES HOWARD CA1,268Not reported
2026-09-172026-09-15Pfeifer John CA751Not reported
2026-09-172026-09-15Sindel Alan Robert HaroldA1,224Not reported
2026-08-282026-08-25Skelly JonathanS50,000Not reported
2026-08-282026-08-25Skelly JonathanS15,000Not reported
2026-08-262026-08-24Singh Jesse GS265,100Not reported
2026-08-262026-08-24Singh Jesse GS120,000Not reported
2026-08-262026-08-21Singh Jesse GS265,000Not reported
2026-08-262026-08-21Singh Jesse GS118,057Not reported
2026-08-262026-08-21Singh Jesse GS103,400Not reported
2026-08-252026-08-20ERTER AARON MA60,588Not reported
2026-08-252026-08-20ERTER AARON MA75,495Not reported
2026-08-202026-08-17Beastrom TimothyA4,509Not reported
2026-08-202026-08-17ERTER AARON MA59,972Not reported
2026-08-202026-08-17Kilcullen RyanA7,327Not reported
2026-07-182026-07-15Hill David LawrenceA3,802Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

Inspect all 50 displayed rows: Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Cornerstone Financial Management LLC2026-06-302026-08-2926$681None
Cornerstone Financial Management LLC2026-03-312026-08-2926$492None
Cornerstone Financial Management LLC2025-12-312026-08-2946$955None
Corient Private Wealth LP2026-06-302026-08-2827,010$707,506None
Principia Wealth Advisory, LLC2026-06-302026-08-27300$7,854None
Principia Wealth Advisory, LLC2026-03-312026-08-27300$5,682None
First Eagle Investment Management, LLC2026-06-302026-08-2548,176$1,261,248None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-252,107$55,161None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2555,161$2,107,000None
Corient Private Wealth LP2026-06-302026-08-1826,351$690,253None
Hill City Capital, LP2026-06-302026-08-185,723,900$149,851,702None
Transamerica Financial Advisors, LLC2026-06-302026-08-1868$1,780None
CAPSTONE INVESTMENT ADVISORS, LLC2026-06-302026-08-1824,683$646,201None
Jefferies Financial Group Inc.2026-06-302026-08-18246,511$6,453,658None
FORMULA GROWTH LTD2026-06-302026-08-18189,765$4,968,048None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1842,543$1,113,776None
DARK FOREST CAPITAL MANAGEMENT LP2026-06-302026-08-1539,798$1,041,912None
SEI INVESTMENTS CO2026-06-302026-08-15439,256$11,499,722None
SEI INVESTMENTS CO2026-06-302026-08-1578,462$2,054,280None
Aster Capital Management (DIFC) Ltd2026-06-302026-08-15200,873$5,258,855None
Federation des caisses Desjardins du Quebec2026-06-302026-08-1553,224$1,393,404None
SIH Partners, LLLP2026-06-302026-08-15235,283$6,159,709None
Basecamp Wealth Advisors LLC2026-06-302026-08-157,680$201,062None
Mutual Advisors, LLC2026-06-302026-08-1515,468$404,952None
Quarry LP2026-06-302026-08-156,605$172,919None
RDST Capital LLC2026-06-302026-08-154,015,067$105,114,454None
Ameritas Advisory Services, LLC2026-06-302026-08-15179$4,686None
Masterton Capital Management, LP2026-06-302026-08-15157,380$4,120,208None
XTX Topco Ltd2026-06-302026-08-1586,432$2,262,790None
BWCP, LP2026-06-302026-08-151,380,185$36,133,243None
Treasurer of the State of North Carolina2026-06-302026-08-1563,567$1,664,000None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15288,475$7,552,276None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15288,475$7,552,276None
Qube Research & Technologies Ltd2026-06-302026-08-154,355,478$114,026,414None
IFG Advisory, LLC2026-06-302026-08-1524,019$628,819None
OSAIC HOLDINGS, INC.2026-06-302026-08-151,041$27,253None
OSAIC HOLDINGS, INC.2026-06-302026-08-1510,466$273,989None
Schonfeld Strategic Advisors LLC2026-06-302026-08-151,988,369$52,055,499None
QUADRANT CAPITAL GROUP LLC2026-06-302026-08-1531,082$813,727None
Governors Lane LP2026-06-302026-08-1575,000$1,963,500Call
Squarepoint Ops LLC2026-06-302026-08-151,820,142$47,651,318None
Trexquant Investment LP2026-06-302026-08-151,219,091$31,915,802None
MetLife Investment Management, LLC2026-06-302026-08-152,435$63,748None
Engineers Gate Manager LP2026-06-302026-08-15739,441$19,358,565None
Clearline Capital LP2026-06-302026-08-15751,535$19,675,186None
JANE STREET GROUP, LLC2026-06-302026-08-1528,057$734,532None
JANE STREET GROUP, LLC2026-06-302026-08-1519,434$508,782None
JANE STREET GROUP, LLC2026-06-302026-08-1541,400$1,083,852Put
JANE STREET GROUP, LLC2026-06-302026-08-1559,100$1,547,238Call
Davidson Kempner Capital Management LP2026-06-302026-08-15675,000$17,671,500None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Corient Private Wealth LP ↗Principia Wealth Advisory, LLC ↗Principia Wealth Advisory, LLC ↗First Eagle Investment Management, LLC ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗Corient Private Wealth LP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.