WBD — WARNER BROS DISCOVERY INC

Ownership history in Magnetar Financial LLC  ·  4 quarters on record

This page tracks every 13F SEC filing in which Magnetar Financial LLC reported a position in WARNER BROS DISCOVERY INC (WBD). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.9% (2025 Q4)
Avg. % of fund
0.24%
First filed
2023 Q2
Last filed
2025 Q4
Quarters held
4
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 3,183,153 +3,169,050 +22470.8% 0.90% $91.7M $28.82
2023 Q4 REDUCED 14,103 -48,216 -77.4% 0.00% $160K $11.38
2023 Q3 REDUCED 62,319 -24,239 -28.0% 0.02% $677K $10.86
2023 Q2 INITIATED 86,558 — — 0.02% $1.1M $12.54
% of Fund (quarterly)    WBD price (monthly, adj. close)

Other funds also holding WBD

As of 2025 Q4 — sorted by position size

Hauser Brothers GmbH 62.53% Samson Rock Capital LLP 3Y 36.44% Sessa Capital IM, L.P. 3Y 7Y 24.55% MEDIATEL PARTNERS 3Y 7Y 21.92% PSquared Asset Management AG 3Y 7Y 20.76% CRCM LP 3Y 7Y 14.61% Credit Capital Investments LLC 3Y 7Y 13.7% Twin Securities, Inc. 3Y 7Y 12.28% Harbor Island Capital LLC 3Y 7Y 10.84% Sand Grove Capital Management LLP 3Y 7Y 9.94%
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