華納音樂集團公司
US ˙ NasdaqGS ˙ US9345502036

SecurityWMG / Warner Music Group Corp.
InstitutionState Street Corp
Latest Disclosed Ownership2,663,831 shares
Latest Disclosed Value $ 68,034,244
State Street Corp reports 4.10% increase in ownership of WMG / Warner Music Group Corp.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 2,663,831 shares of Warner Music Group Corp. (US:WMG) valued at $68,034,244 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,558,968 shares of Warner Music Group Corp.. This represents a change in shares of 4.10% during the quarter. The current value of the position is $79,728,462 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F WARNER MUSIC GROUP COM CL A 934550203 2,663,831 104,863 4.10 68,034 -13.31 0.0023
2026-02-13 2025-12-31 13F WARNER MUSIC GROUP COM CL A 934550203 2,558,968 -13,611 -0.53 78,484 -10.43 0.0026
2025-11-14 2025-09-30 13F WARNER MUSIC GROUP COM CL A 934550203 2,572,579 27,382 1.08 87,622 26.38 0.0030
2025-08-14 2025-06-30 13F WARNER MUSIC GROUP COM CL A 934550203 2,545,197 -83,781 -3.19 69,331 -15.88 0.0026
2025-05-15 2025-03-31 13F WARNER MUSIC GROUP COM CL A 934550203 2,628,978 171,066 6.96 82,418 8.17 0.0034
2025-02-14 2024-12-31 13F WARNER MUSIC GROUP COM CL A 934550203 2,457,912 210,193 9.35 76,195 8.30 0.0030
2024-11-14 2024-09-30 13F WARNER MUSIC GROUP COM CL A 934550203 2,247,719 10,222 0.46 70,354 2.59 0.0029
2024-08-14 2024-06-30 13F WARNER MUSIC GROUP COM CL A 934550203 2,237,497 1,704,948 320.15 68,579 290.01 0.0030
2024-05-15 2024-03-31 13F WARNER MUSIC GROUP COM CL A 934550203 532,549 371 0.07 17,585 -7.68 0.0008
2024-02-14 2023-12-31 13F WARNER MUSIC GROUP COM CL A 934550203 532,178 28,435 5.64 19,047 20.41 0.0009
2023-11-14 2023-09-30 13F WARNER MUSIC GROUP COM CL A 934550203 503,743 76,575 17.93 15,818 41.93 0.0009
2023-08-14 2023-06-30 13F WARNER MUSIC GROUP COM CL A 934550203 427,168 -3,667 -0.85 11,145 -22.48 0.0006
2023-05-15 2023-03-31 13F WARNER MUSIC GROUP COM CL A 934550203 430,835 18,952 4.60 14,377 -0.33 0.0008
2023-05-15 2022-12-31 13F/A-99 WARNER MUSIC GROUP COM CL A 934550203 411,883 7,474 1.85 14,424 53.68 0.0008
2023-05-15 2022-12-31 13F WARNER MUSIC GROUP COM CL A 934550203 411,883 7,474 14,424 0.0008
2022-11-15 2022-09-30 13F WARNER MUSIC GROUP COM CL A 934550203 404,409 -44,545 -9.92 9,386 -14.18 0.0006
2022-08-15 2022-06-30 13F WARNER MUSIC GROUP COM CL A 934550203 448,954 9,713 2.21 10,937 -34.21 0.0007
2022-05-16 2022-03-31 13F WARNER MUSIC GROUP COM CL A 934550203 439,241 70,790 19.21 16,625 4.49 0.0008
2022-02-14 2021-12-31 13F WARNER MUSIC GROUP COM CL A 934550203 368,451 16,404 4.66 15,910 5.74 0.0008
2021-11-15 2021-09-30 13F WARNER MUSIC GROUP COM CL A 934550203 352,047 -180 -0.05 15,046 18.53 0.0008
2021-08-16 2021-06-30 13F WARNER MUSIC GROUP COM CL A 934550203 352,227 256,038 266.18 12,694 284.43 0.0007
2021-07-09 2021-03-31 13F/A-1 WARNER MUSIC GROUP COM CL A 934550203 96,189 41,837 76.97 3,302 59.90 0.0002
2021-05-17 2021-03-31 13F WARNER MUSIC GROUP COM CL A 934550203 96,189 41,837 3,302 0.0002
2021-02-16 2020-12-31 13F WARNER MUSIC GROUP COM CL A 934550203 54,352 8,252 17.90 2,065 55.85 0.0001
2020-11-10 2020-09-30 13F WARNER MUSIC GROUP COM CL A 934550203 46,100 4,600 11.08 1,325 8.25 0.0001
2020-08-14 2020-06-30 13F WARNER MUSIC GROUP COM CL A 934550203 41,500 41,500 1,224 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.