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Public ownership evidence

Warner Music Group Corp. Class A Common Stock (WMG) Ownership Disclosures

Read WMG 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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2026-09-042026-09-01Hertz NoreenaA45Not reported

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

The displayed observation date is 2026-09-01 and its public availability date is 2026-09-04. Subtracting those calendar dates gives 3 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 0001193125-26-382048 ↗SEC 0001193125-26-382047 ↗SEC 0001193125-26-382046 ↗

Recent Form 4 activity

Show the table · 6 rows, 6 columns

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2026-09-042026-09-01Hertz NoreenaA45Not reported
2026-09-042026-09-01Kreiz YnonA45Not reported
2026-09-042026-09-01Dubuc NancyA45Not reported
2026-09-042026-09-01Kurzman CeceliaA84Not reported
2026-09-042026-09-01Dopfner MathiasA45Not reported
2026-09-042026-09-01Lynton MichaelA122Not 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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Corient Private Wealth LP2026-06-302026-08-28228,996$6,198,941None
Advisors Asset Management, Inc.2024-03-312026-08-2715,854$523,499None
Advisors Asset Management, Inc.2025-03-312026-08-2733,902$1,062,828None
Advisors Asset Management, Inc.2025-06-302026-08-2515,559$423,827None
Advisors Asset Management, Inc.2024-09-302026-08-2234,328$1,074,466None
Advisors Asset Management, Inc.2024-06-302026-08-2231,014$950,579None
Advisors Asset Management, Inc.2024-12-312026-08-2234,107$1,057,317None
Assenagon Asset Management S.A.2026-06-302026-08-22266,620$7,217,403None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2010,532$285,103None
Corient Private Wealth LP2026-06-302026-08-18237,768$6,436,371None
Empowered Funds, LLC2026-06-302026-08-1860,128$1,627,665None
Empowered Funds, LLC2026-06-302026-08-183,528$95,503None
Transamerica Financial Advisors, LLC2026-06-302026-08-1892$2,515None
CAPSTONE INVESTMENT ADVISORS, LLC2026-06-302026-08-188,954$242,385None
STANCE CAPITAL LLC2026-06-302026-08-1560,128$1,627,665None
SEI INVESTMENTS CO2026-06-302026-08-15585,195$15,841,229None
SEI INVESTMENTS CO2026-06-302026-08-15490$13,300None
Seneschal Advisors, LLC2026-06-302026-08-153$82None
Federation des caisses Desjardins du Quebec2026-06-302026-08-1552,038$1,408,889None
Federation des caisses Desjardins du Quebec2026-06-302026-08-155,217$141,224None
MANNING & NAPIER ADVISORS LLC2026-06-302026-08-156,687$181,017None
Quarry LP2026-06-302026-08-1574$2,003None
CSM Advisors, LLC2026-06-302026-08-1511,777$319,000None
Marathon Asset Management Ltd2026-06-302026-08-15454,281$12,296,834None
DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP2026-06-302026-08-156,705,884$181,528,280None
Ardmore Road Asset Management LP2026-06-302026-08-151,325,000$35,867,750None
XTX Topco Ltd2026-06-302026-08-1557,281$1,550,597None
III Capital Management2026-06-302026-08-1579,000$2,138,530None
Strategic Investment Advisors / MI2026-06-302026-08-155,195$140,633None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-151,123,089$30,402,019None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-151,123,089$30,402,019None
Qube Research & Technologies Ltd2026-06-302026-08-152,544,216$68,871,927None
IFG Advisory, LLC2026-06-302026-08-1574$2,003None
Blueshift Asset Management, LLC2026-06-302026-08-1515,568$421,426None
OSAIC HOLDINGS, INC.2026-06-302026-08-15193$5,225None
OSAIC HOLDINGS, INC.2026-06-302026-08-152,297$62,192None
OSAIC HOLDINGS, INC.2026-06-302026-08-151,432$38,775None
Squarepoint Ops LLC2026-06-302026-08-1554,270$1,469,089None
Man Group plc2026-06-302026-08-1529,719$804,493None
Man Group plc2026-06-302026-08-15120,050$3,249,754None
Trexquant Investment LP2026-06-302026-08-15627,180$16,977,763None
MetLife Investment Management, LLC2026-06-302026-08-1568,021$1,841,328None
Engineers Gate Manager LP2026-06-302026-08-15103,176$2,792,974None
JANE STREET GROUP, LLC2026-06-302026-08-15508,830$13,774,028None
JANE STREET GROUP, LLC2026-06-302026-08-15788,705$21,350,244None
JANE STREET GROUP, LLC2026-06-302026-08-153,922,300$106,176,661Put
JANE STREET GROUP, LLC2026-06-302026-08-15564,900$15,291,843Call
State of Tennessee, Department of Treasury2026-06-302026-08-1557,110$1,545,968None
BOOTHBAY FUND MANAGEMENT, LLC2026-06-302026-08-15518,312$14,030,706None
Legal & General Group Plc2026-06-302026-08-158,047$217,832None

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

Corient Private Wealth LP ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Assenagon Asset Management S.A. ↗MERCER GLOBAL ADVISORS INC /ADV ↗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.