Warner Music Group Corp. (WMG) Institutional Ownership

Ownership Summary

Recent 13F filings as of September 2025 show that 295 institutional investors hold a position in Warner Music Group Corp. (NASDAQ:WMG).

• The percentage of Warner Music Group owned by institutions changed from 28.1% in June 2025 to 29.4% in September 2025, marking a slight up trend.
• The company experienced a 5.60% quarterly change in institutional shares held, alongside an increase of 11.74% in total owners annually.
• Of these 295 institutional investors, 153 increased their holdings in Warner Music Group, while 105 of them reduced positions, and 37 investors maintained their exposure.
• The aggregate institutional position in Warner Music Group now stands at 153.12Mn shares as of September 2025, after investors increased their holdings (up by 8.12Mn shares quarter on quarter which is up 2.44Mn shares year over year).
• VANGUARD GROUP INC's holding of 16.91Mn shares as of September 30, 2025 makes it the primary institutional investor in Warner Music Group, owning 3.24% of the stock.
• Among the most significant buyers of Warner Music Group during September 2025 were THRIVENT FINANCIAL FOR LUTHERANS (2.14Mn), MILLENNIUM MANAGEMENT LLC (2.04Mn), VANGUARD GROUP INC (1.84Mn), BARCLAYS PLC (1.82Mn), UBS Group AG (1.18Mn).
• Leading sellers of Warner Music Group stock in September 2025 included Mawer Investment Management Ltd. (7.06Mn), Darsana Capital Partners LP (1.75Mn), Jain Global LLC (1.08Mn), HARRIS ASSOCIATES L P (688.82K), Artisan Partners Limited Partnership (549.12K).
• The top 10 institutional holders of Warner Music Group for the quarter ending September 2025 included VANGUARD GROUP INC (16.91Mn), JPMORGAN CHASE & CO (14.44Mn), Independent Franchise Partners LLP (13.15Mn), DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP (12.00Mn), BlackRock, Inc. (9.31Mn), BARROW HANLEY MEWHINNEY & STRAUSS LLC (8.91Mn), Darsana Capital Partners LP (6.25Mn), FIL Ltd (5.83Mn), COOKE & BIELER LP (5.26Mn), MILLENNIUM MANAGEMENT LLC (3.18Mn).