Magnetar Financial Sells $11.3 Trillion in CoreWeave Derivatives, Signaling Massive Liquidation
Summary
Magnetar Financial LLC, a 10% owner of CoreWeave, reported the sale of derivative securities valued at an unprecedented $11.3 trillion, representing an obligation to sell 2 million underlying shares.
Key Events
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Massive Derivative Sale
Magnetar Financial LLC, a 10% owner, reported the sale of derivative securities (call options) with a total value of $11,306,582,123,249 on April 22, 2026.
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Significant Share Obligation
The transaction involves an obligation to sell 2,000,000 underlying shares of CoreWeave Class A Common Stock.
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Post-Transaction Holdings
Following these transactions, Magnetar Financial LLC's indirect holdings of underlying shares are reported as 536,619.
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Conflicting Market Signals
This substantial sale occurs just days after CoreWeave announced a major $6 billion AI cloud services agreement, presenting a strong counter-signal to recent positive news.
Analysis
This Form 4 filing reveals an extraordinary sale of derivative securities by Magnetar Financial LLC, a significant 10% owner. The reported transaction value of $11.3 trillion, involving an obligation to sell 2 million underlying shares, is of an unprecedented scale, far exceeding CoreWeave's entire market capitalization. While the nature of the transaction involves call options (obligations to sell), the sheer magnitude suggests a near-total liquidation or a massive hedging strategy by a major institutional investor. This comes shortly after CoreWeave announced a substantial $6 billion AI cloud services agreement, creating a strong conflicting signal. Such a colossal disposition by a key investor, especially following positive company news, could be interpreted as a highly bearish signal, potentially raising concerns about the company's long-term outlook or the investor's confidence despite recent successes. Investors should monitor for further disclosures or explanations regarding this exceptionally large transaction.
At the time of this filing, CRWV was trading at $109.72 on NASDAQ in the Technology sector, with a market capitalization of approximately $57.9B. The 52-week trading range was $38.80 to $187.00. This filing was assessed with negative market sentiment and an importance score of 10 out of 10.