MITSUI SUMITOMO INSURANCE CO LTD, a registered investment adviser, initiated a new position in W. R. Berkley Corporation (NYSE:WRB) during Q4 2025, according to its most recent 13F filing with the Securities and Exchange Commission.
The institutional investor purchased 50,526,511 shares of the Financial Services company, valued at approximately $3.5B as of the filing date.
W. R. Berkley Corporation's stock currently trades at $70.39 with a market capitalization of $26.3B.
