Warner Music Group Corp.
DE ˙ DB ˙ US9345502036
25,71 € ↓ -0,25 (-0,96%)
2026-06-05
DEL PRIS
SecurityDE:WA4 / Warner Music Group Corp.
InstitutionCenterBook Partners LP
Latest Disclosed Ownership29,444 shares
Latest Disclosed Value $ 752,000
CenterBook Partners LP ownership in WA4 / Warner Music Group Corp.

On May 5, 2026 - CenterBook Partners LP filed a 13F-HR form disclosing ownership of 29,444 shares of Warner Music Group Corp. (DE:WA4) valued at $649,535 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2025 disclosing 0 shares of Warner Music Group Corp.. The current value of the position is $757,005 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-05 2026-03-31 13F WARNER MUSIC GROUP COM CL A 934550203 29,444 29,444 752 0.0404
2025-02-13 2024-12-31 13F WARNER MUSIC GROUP COM CL A 934550203 0 -100.00 0
2024-11-14 2024-09-30 13F WARNER MUSIC GROUP COM CL A 934550203 47,930 -92,613 -65.90 1,500 -65.17 0.0922
2024-08-12 2024-06-30 13F WARNER MUSIC GROUP COM CL A 934550203 140,543 33,744 31.60 4,308 22.15 0.2677
2024-05-10 2024-03-31 13F WARNER MUSIC GROUP COM CL A 934550203 106,799 52,308 95.99 3,527 80.82 0.2434
2024-02-13 2023-12-31 13F WARNER MUSIC GROUP COM CL A 934550203 54,491 10,884 24.96 1,950 42.44 0.2379
2023-11-13 2023-09-30 13F WARNER MUSIC GROUP COM CL A 934550203 43,607 -22,656 -34.19 1,369 -20.78 0.1707
2023-08-14 2023-06-30 13F WARNER MUSIC GROUP COM CL A 934550203 66,263 -59,909 -47.48 1,729 -58.95 0.2162
2023-05-15 2023-03-31 13F WARNER MUSIC GROUP COM CL A 934550203 126,172 101,250 406.27 4,210 382.80 0.5952
2023-02-13 2022-12-31 13F WARNER MUSIC GROUP COM CL A 934550203 24,922 24,922 873 0.1438
2022-11-14 2022-09-30 13F WARNER MUSIC GROUP COM CL A 934550203 0 -16,866 -100.00 0 -100.00
2022-08-15 2022-06-30 13F WARNER MUSIC GROUP COM CL A 934550203 16,866 -3,665 -17.85 411 -47.10 0.0880
2022-05-16 2022-03-31 13F WARNER MUSIC GROUP COM CL A 934550203 20,531 1,939 10.43 777 -3.24 0.2766
2022-02-11 2021-12-31 13F WARNER MUSIC GROUP COM CL A 934550203 18,592 18,592 803 0.4715
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.