Form 4: Magnetar Funds Hedge CoreWeave Stock Position

Magnetar Financial and related entities entered into a collar arrangement to hedge their indirect beneficial ownership of CoreWeave Class A Common Stock.

Summary

• Magnetar Financial LLC, Magnetar Capital Partners LP, Supernova Management LLC, and David J. Snyderman, identified as a Director and 10% Owner of CoreWeave, Inc. (CRWV), reported a transaction involving derivative securities.
• The transaction, dated August 18, 2025, is a collar arrangement on CoreWeave Class A Common Stock.
• This arrangement involves writing covered call options with a strike price of $180 and purchasing put options with a strike price of $75.
• The options cover a total of 458,905 shares of Class A Common Stock, with an expiration date of September 18, 2026.
• The call options written have a total value of $6,883,575, while the put options purchased have a total value of $8,030,837.5.
• The underlying shares are held indirectly by Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund F LLC, and Purpose Alternative Credit Fund T LLC (collectively, the 'Magnetar Funds').
• Only one of the options (call or put) can be in-the-money on the expiration date, at which point it will be exercised and settled in shares, and the other will expire. If neither is in-the-money, both expire.

Sentiment

Score: 5

Explanation: The sentiment is neutral. A collar arrangement is a risk management strategy by a significant shareholder, not a direct positive or negative indicator of the company's operational performance or future prospects. It reflects the shareholder's intent to manage their exposure to the stock.

Positives

• The collar arrangement demonstrates a sophisticated risk management strategy by a significant shareholder, aiming to protect against downside risk while allowing for some upside potential.
• It indicates a long-term commitment to holding the underlying shares, as the strategy is designed to manage the existing position rather than liquidate it entirely.

Negatives

• The collar arrangement caps the potential upside gains for the reporting persons if CoreWeave's stock price significantly exceeds the call option strike price of $180.
• The cost of purchasing the put options ($8,030,837.5) represents an expense incurred to hedge the position.

Risks

• The reporting persons face the risk of limited upside participation if CoreWeave's stock price appreciates significantly beyond the call option strike price.
• There is a risk that the stock price could fall below the put option strike price, leading to the exercise of the put and a sale of shares at $75, limiting further downside but realizing a loss from the current market price if it's higher than $75.
• The effectiveness of the hedge depends on the market's behavior relative to the strike prices and expiration date.

Future Outlook

NA

Industry Context

This Form 4 filing details an insider transaction, specifically a hedging strategy known as a collar arrangement, by a significant shareholder and director of CoreWeave, Inc. Such filings are common for large institutional investors or corporate insiders managing substantial equity positions. A collar is a sophisticated strategy used to limit potential losses on a stock holding while also capping potential gains, often employed when an investor wants to protect profits or reduce risk without fully selling their shares.

Related Party Transactions

• The filing details transactions by Magnetar Financial LLC and its related entities, including Magnetar Capital Partners LP, Supernova Management LLC, and David J. Snyderman, who are identified as a Director and 10% Owner of CoreWeave, Inc. These transactions are considered related party dealings due to their significant ownership and board representation.

Stakeholder Impact

• Shareholders: The transaction indicates a significant shareholder is actively managing their risk exposure to CoreWeave stock. This could be viewed as a prudent financial move by a large investor, potentially contributing to perceived stability, but it also signals a cap on their upside participation.
• Company: The transaction does not directly impact CoreWeave's operations, financial health, or strategic direction. It is a shareholder-level risk management activity.

Key Dates

Keywords

CoreWeave, CRWV, Magnetar Financial, SEC Form 4, Insider Transaction, Collar Arrangement, Derivative Securities, Hedging, Options Trading, 10% Owner, Investment Fund