Warner Music Group Corp. (WMG) ownership: Top institutional holder: VANGUARD GROUP INC ($393.83M). Insider activity: Net Seller (3 buys, 10 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 12840938.00 | $393.83M | 2025-12-31 |
| Independent Franchise Partners LLP | 13034254.00 | $332.89M | 2026-03-31 |
| JPMORGAN CHASE & CO | 13707908.00 | $330.36M | 2026-03-31 |
| Darsana Capital Partners LP | 11850000.00 | $302.65M | 2026-03-31 |
| BlackRock, Inc. | 9658656.00 | $246.68M | 2026-03-31 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 9261674.00 | $236.54M | 2026-03-31 |
| DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP | 7551884.00 | $192.88M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 6238678.00 | $159.34M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-12 | |
| Buy | null | 2026-05-12 | |
| Sell | null | 2026-04-16 | |
| Sell | null | 2026-03-04 | |
| Sell | null | 2026-03-04 | |
| Buy | null | 2026-03-04 | |
| Sell | null | 2026-03-04 |
Back to WMG overview · WMG earnings · All congressional trades
Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.