Magnetar Financial LLC and a suite of affiliated investment vehicles completed a series of transactions on April 17, 2026, selling a total of 203,080 shares of CoreWeave, Inc. (NASDAQ: CRWV) Class A Common Stock for aggregate proceeds of $24.2 million. Reported sale prices across the trades ranged from $118.18 to $120.86 per share.
The stock was trading at $116.85 at the time of the report, down from a prior close of $119.56, although CoreWeave shares have experienced substantial appreciation over the last 12 months, surging nearly 199% year-over-year.
Who sold and how the positions are held
The shares disposed of were indirectly held across a number of entities associated with Magnetar, including CW Opportunity 2 LP, CW Opportunity LLC, Longhorn Special Opportunities Fund LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC, as well as the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively described in the filings as the "Magnetar Funds"). Magnetar Financial LLC acts as investment advisor to these funds.
Structurally, Magnetar Capital Partners LP is cited as the sole member and parent holding company of Magnetar Financial. Supernova Management LLC serves as the general partner of Magnetar Capital Partners, and David J. Snyderman is identified as the administrative manager of Supernova Management.
Holdings after the sales and market context
Despite the disposals, the filings indicate Magnetar Financial and its related entities still maintain significant ownership in CoreWeave. Independent analysis noted on the InvestingPro platform places CoreWeave near a fair value estimate of $120.41 and flags company-specific considerations including profitability headwinds and elevated valuation multiples; the platform is reported to offer 14 additional ProTips for CRWV that expand on those points.
Concurrent corporate financing and strategic partnership activity
These insider sales coincide with several material financings and commercial arrangements disclosed by CoreWeave. The company reached a $6 billion arrangement with Jane Street under which Jane Street will use CoreWeave's compute capacity across multiple facilities, including the Vera Rubin platform. As part of that relationship, Jane Street is investing $1 billion in CoreWeave through the purchase of roughly 9.17 million shares at $109 per share.
In addition, CoreWeave has priced a $1 billion private offering of senior notes due in 2031 carrying a 9.750% coupon. The notes are to be issued at 102.000% of principal and are guaranteed by certain wholly-owned subsidiaries, with an expected closing date of April 21, 2026.
Analyst reactions
Following the Jane Street announcement and related financing news, several sell-side firms adjusted their views. Cantor Fitzgerald increased its price target to $156 from $149 and maintained an Overweight rating. Evercore ISI raised its target to $150 from $120 while keeping an Outperform rating. Wolfe Research initiated coverage with an Outperform rating and set a $150 price target. These published adjustments were noted alongside the other disclosures.
The combined picture from the filings and analyst notes captures a company in the midst of meaningful capital and commercial developments, while Magnetar-linked funds have trimmed part of their holdings through the April 17 transactions.