10% Owner Magnetar Financial Sells $13.5M in CoreWeave Derivative Securities
CRWV has more than doubled off its 52-week low of $50.18.
Summary
Magnetar Financial LLC, a 10% owner of CoreWeave, Inc., reported the sale of $13.5 million worth of derivative securities, continuing a pattern of distribution by the institutional investor.
Key Events · Ownership and Investor Activity · CRWV
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Significant Insider Sale
Magnetar Financial LLC, a 10% owner, disposed of $13,495,050 worth of derivative securities (warrants) in CoreWeave, Inc. on May 6, 2026.
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Continuation of Distribution Trend
This transaction is part of an ongoing pattern of sales by Magnetar Financial, following a previous high-score sale reported on April 25, 2026. This contributes to a significant net insider distribution of over $39 trillion in the last 90 days, as reported in the historical context.
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Context of Recent Company Performance
The sale occurs shortly after CoreWeave reported a significant Q1 2026 net loss and issued weaker-than-expected Q2 guidance, which led to a 10% stock plunge.
Analysis · CRWV · Technology
This Form 4 filing indicates a significant sale of derivative securities by Magnetar Financial LLC, a major institutional investor and 10% owner of CoreWeave. While the transaction represents a small percentage of CoreWeave's overall market capitalization, the absolute dollar value of $13.5 million is substantial. This sale follows a previous high-value disposition by Magnetar in late April and contributes to a broader trend of insider distribution observed over the last 90 days. Investors should note the continued reduction in holdings by a key institutional investor, especially in light of recent negative news regarding CoreWeave's Q1 earnings and Q2 guidance.
How filings like this one have moved
In the 30 days to Oct 22, 2026, 29.3% of the 1526 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.41%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, CRWV was trading at $113.76 on NASDAQ in the Technology sector, with a market capitalization of approximately $62.7B. The 52-week trading range was $50.18 to $187.00. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.