Zurcher Kantonalbank increased its CoreWeave holdings by 6,022% during the fourth quarter. The institutional investor acquired 110,926 shares, according to reports released April 24, 2026.

This investment contrasts with heavy insider selling totaling 13.17 million shares over the past three months. The total value of these insider sales reached approximately $1.3 billion.

Major shareholder Magnetar Financial Llc sold 323,452 shares on April 21. Insider Brian M. Venturo sold 1,125,000 shares on April 20. CEO Michael Intrator liquidated approximately $35.8 million in stock on April 21.

The stock continues to exhibit high volatility amid these conflicting trades.