Diameter Capital Partners’s Warner Bros WBD Stock Holding History

Diameter Capital Partners’s Portfolio WBD Stock Details WBD Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-2,250,000	Closed	-$43.9M	–	63
2025 Q3	$43.9M	Sell	2,250,000 -1,150,000	-34%	-$15.7M	2.71%	5
2025 Q2	$39M	Buy	3,400,000 +1,545,000	+83%	+$14.4M	4.45%	6
2025 Q1	$19.9M	Sell	1,855,000 -45,000	-2%	-$471K	2.32%	9
2024 Q4	$20.1M	Buy	1,900,000 +650,000	+52%	+$6.04M	2.96%	12
2024 Q3	$10.3M	Buy	+1,250,000	New	+$9.77M	0.84%	18

Other funds holding WBD

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

PCM

Pentwater Capital Management Naples, Florida $16.4B AUM 55.44% 1-Year Est. Return

Sessa Capital New York $5.98B AUM 99.85% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Diameter Capital Partners's WBD Position: Q4 2025 in Review

Diameter Capital Partners sold out of Warner Bros (WBD) in Q4 2025, closing a stake of 2,250,000 shares — an estimated $43.9M sold.

Diameter Capital Partners first reported a position in WBD in Q3 2024 and held it in 5 quarters. The position peaked at $43.9M in Q3 2025. 1,318 funds tracked by Wall St. Rank hold WBD as of Q4 2025.

Diameter Capital Partners reported no remaining Warner Bros position as of Q4 2025 after selling out during the quarter.
Diameter Capital Partners sold 2,250,000 Warner Bros shares in Q4 2025, an estimated $43.9M.
Diameter Capital Partners first reported a position in Warner Bros in Q3 2024 and held it in 5 quarters.
Diameter Capital Partners's Warner Bros position peaked at $43.9M in Q3 2025.
1,318 funds tracked by Wall St. Rank held Warner Bros as of Q4 2025.

Based on Diameter Capital Partners's 13F filing for Q4 2025, filed 17 Feb 2026.