Warner Music Group Corp.
DE ˙ DB ˙ US9345502036
25,71 € ↓ -0,25 (-0,96%)
2026-06-05
DEL PRIS
SecurityDE:WA4 / Warner Music Group Corp.
InstitutionCooke & Bieler Lp
Latest Disclosed Ownership4,770,594 shares
Latest Disclosed Value $ 121,840,971
Cooke & Bieler Lp reports 9.02% decrease in ownership of WA4 / Warner Music Group Corp.

On May 4, 2026 - Cooke & Bieler Lp filed a 13F-HR form disclosing ownership of 4,770,594 shares of Warner Music Group Corp. (DE:WA4) valued at $105,239,304 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 5,243,498 shares of Warner Music Group Corp.. This represents a change in shares of -9.02% during the quarter. The current value of the position is $122,651,972 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)
2026-05-04 2026-03-31 13F Warner Music Group COM 934550203 4,770,594 -472,904 -9.02 121,841 -24.24 1.3780
2026-02-09 2025-12-31 13F Warner Music Group COM 934550203 5,243,498 -11,593 -0.22 160,818 -10.15 1.6771
2025-10-31 2025-09-30 13F Warner Music Group COM 934550203 5,255,091 -385,513 -6.83 178,988 16.49 1.8485
2025-08-04 2025-06-30 13F Warner Music Group COM 934550203 5,640,604 -111,051 -1.93 153,650 -14.79 1.5381
2025-05-02 2025-03-31 13F Warner Music Group COM 934550203 5,751,655 -139,524 -2.37 180,314 -1.27 1.8042
2025-02-07 2024-12-31 13F Warner Music Group COM 934550203 5,891,179 -126,208 -2.10 182,627 -3.04 1.7601
2024-11-08 2024-09-30 13F Warner Music Group COM 934550203 6,017,387 956,294 18.90 188,344 21.42 1.7109
2024-08-02 2024-06-30 13F Warner Music Group COM 934550203 5,061,093 831,114 19.65 155,122 11.06 1.4934
2024-05-10 2024-03-31 13F Warner Music Group COM 934550203 4,229,979 -408,802 -8.81 139,674 -15.87 1.2907
2024-01-31 2023-12-31 13F Warner Music Group COM 934550203 4,638,781 -118,918 -2.50 166,022 11.13 1.4633
2023-11-14 2023-09-30 13F Warner Music Group COM 934550203 4,757,699 -60,907 -1.26 149,392 18.83 1.4561
2023-07-31 2023-06-30 13F Warner Music Group COM 934550203 4,818,606 2,888,023 149.59 125,717 95.14 1.1722
2023-05-08 2023-03-31 13F Warner Music Group COM 934550203 1,930,583 -405,611 -17.36 64,424 -21.26 0.6275
2023-02-08 2022-12-31 13F Warner Music Group COM 934550203 2,336,194 2,336,194 81,814 0.8009
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.