WR Berkley Stock Surges to Record High as Japan's MSI Plans to Take 15% Stake
1. W.R. Berkley shares hit a record high following MSI's investment news. 2. Mitsui Sumitomo Insurance aims for a 15% stake by March 2026. 3. MSI will vote in favor of Berkley family recommendations initially. 4. Berkley family plans to retain significant ownership and board representation. 5. The investment will not affect daily operations of W.R. Berkley.